K42Jv SCHEMATIC Revision 2

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5 5 4 4 3 3 2 2 1 1 D D C C B B A A Size Project Name Rev Date: Sheet of Title : Engineer: C 1 96 Thursday, February 11, 2010 ASUSTeK COMPUTER INC. NB4 %ORFN 'LDJUDP 1.1 .-Y JAY_TSAI Size Project Name Rev Date: Sheet of Title : Engineer: C 1 96 Thursday, February 11, 2010 ASUSTeK COMPUTER INC. NB4 %ORFN 'LDJUDP 1.1 .-Y JAY_TSAI Size Project Name Rev Date: Sheet of Title : Engineer: C 1 96 Thursday, February 11, 2010 ASUSTeK COMPUTER INC. NB4 %ORFN 'LDJUDP 1.1 .-Y JAY_TSAI CPU PCH Ibex Peak-M ARRANDALE Power VCORE ICS9LVS3162 Clock Generator USB Port(1) USB Port(2) USB Port(3) CMOS Camera Bluetooth PWM Fan JMC251 MiniCard WLAN Shirley Peak/ Echo Peak RJ45 Discharge Circuit DC & BATT. Conn. System 1.5VS & 1.05VS DDR & VTT +2.5VS Charger Detect Load Switch Power Protect HDMI N11P-GS1 LCD Panel CRT Reset Circuit SPI ROM ODD Debug Conn. EC IT8570 Keyboard Touchpad Realtek ALC269 Azalia Codec SPEAKER HP/E. MIC Skew Holes BLOCK DIAGRAM HDD(1) DDR3 SO-DIMM K42Jv SCHEMATIC Revision 2.0 CB_NewCard BUG_Debug USB_USB Port *2 MINICARD(WLAN) LED_Indicator DSG_Discharge DC_DC & BAT Conn. BT_Bluetooth TV_HDMI 61 60 PCH_IBEX(4)_DP,LVDS,CRT PCH_IBEX(6)CPU,GPIO,MISC PCH_IBEX(7)_POWER,GND 51 52 4 5 6 7 16 17 18 20 21 22 23 24 25 36 37 38 40 SYSTEM PAGE REF. PCH_IBEX(2)_PCIE,CLK,SMB,PEG 43 44 45 41 42 CPU(4)_PWR DDR3 SO-DIMM_0 28 32 27 31 26 30 34 29 33 DDR3 SO-DIMM_1 DDR3 CA_DQ VOLTAGE PCH_IBEX(1)SATA,IHDA,RTC,LPC PCH_SPI ROM,OTH 53 56 57 47 48 50 CPU(2)_DDR3 CPU(3)_CFG,RSVD,GND CPU(5)_XDP PCH_IBEX(5)_PCI,NVRAM,USB PCH_IBEX(3)_FDI,DMI,SYS PWR PCH_IBEX(8)_POWER,GND 46 PAGE Content EC_IT8512(2/2)KB, TP RST_Reset Circuit CLK_ICS9LVS3162 EC_IT8512(1/2) JMC251 CODEC-ALC269 AUD_Amp & Jack LAN_RJ45 CB_4in1 CardReader CB_R5C833 CRT_LCD Panel AUD_FM2010 CB_R5C833 CRT_D-Sub FAN_Fan & Sensor Display Port XDD_HDD & ODD 3 CPU(1)_DMI,PEG,FDI,CLK,MISC VGA_MXM TUN_TV Tuner ME_Conn & Skew Hole ESA_ESATA PCH_XDP, ONFI 70 64 65 66 67 PW_I/O_3VM & ME_+VM_PWEGD VGA_LVDS Switch PW_VCORE(MAX17034) PW_SYSTEM(MAX17020) PW_I/O_VTT_CPU&+1.1VM PW_I/O_DDR & VTT& +1.8VS 83 84 82 71 80 81 PW_FLOWCHART PW_+VGFX_CORE(MAX17028) PW_CHARGER(MAX17015) PW_DETECT PW_LOAD SWITCH PW_PROTECT PW_SIGNAL 93 94 92 86 88 90 91 VID controller 2 System Setting 1 Block Diagram 19 VID controller INT. MIC CardReader USB 3.0 UPD720200F1 http://laptop-motherboard-schematic.blogspot.com/

Transcript of K42Jv SCHEMATIC Revision 2

Page 1: K42Jv SCHEMATIC Revision 2

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ASUSTeK COMPUTER INC. NB4

1.1

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

1 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.1

JAY_TSAI

CPU

PCHIbex Peak-M

ARRANDALE

Power

VCORE

��������������������������������

ICS9LVS3162Clock Generator

����������������������������

USB Port(1)

����

USB Port(2)

USB Port(3)

� ����� ����� ����� ����

CMOS Camera

Bluetooth

PWM Fan

JMC251

MiniCard WLANShirley Peak/ Echo Peak

RJ45

Discharge Circuit DC & BATT. Conn.

System

1.5VS & 1.05VS

DDR & VTT

+2.5VS

Charger

Detect

Load Switch

Power Protect

HDMI

N11P-GS1

LCD Panel

CRT

Reset Circuit

SPI ROM

ODD

������������

Debug Conn.

ECIT8570

Keyboard

Touchpad

Realtek ALC269Azalia Codec

SPEAKER

HP/E. MIC

Skew Holes

BLOCK DIAGRAM

HDD(1)

������������

��������������� ��������������� ��������������� ��������������� DDR3 SO-DIMM

������������������������������������������������

K42Jv SCHEMATIC Revision 2.0

CB_NewCardBUG_Debug

USB_USB Port *2MINICARD(WLAN)LED_IndicatorDSG_DischargeDC_DC & BAT Conn.BT_Bluetooth

TV_HDMI

6160

PCH_IBEX(4)_DP,LVDS,CRT

PCH_IBEX(6)CPU,GPIO,MISCPCH_IBEX(7)_POWER,GND

5152

4567161718

202122232425

36373840

SYSTEM PAGE REF.

PCH_IBEX(2)_PCIE,CLK,SMB,PEG

434445

4142

CPU(4)_PWR

DDR3 SO-DIMM_0

28

32

27

31

26

30

34

29

33

DDR3 SO-DIMM_1DDR3 CA_DQ VOLTAGE

PCH_IBEX(1)SATA,IHDA,RTC,LPC

PCH_SPI ROM,OTH

535657

474850

CPU(2)_DDR3CPU(3)_CFG,RSVD,GND

CPU(5)_XDP

PCH_IBEX(5)_PCI,NVRAM,USB

PCH_IBEX(3)_FDI,DMI,SYS PWR

PCH_IBEX(8)_POWER,GND

46

PAGE Content

EC_IT8512(2/2)KB, TPRST_Reset Circuit

CLK_ICS9LVS3162EC_IT8512(1/2)

JMC251

CODEC-ALC269AUD_Amp & Jack

LAN_RJ45

CB_4in1 CardReader

CB_R5C833

CRT_LCD Panel

AUD_FM2010

CB_R5C833

CRT_D-Sub

FAN_Fan & Sensor

Display Port

XDD_HDD & ODD

3 CPU(1)_DMI,PEG,FDI,CLK,MISC

VGA_MXM

TUN_TV TunerME_Conn & Skew HoleESA_ESATAPCH_XDP, ONFI

70

64656667

PW_I/O_3VM & ME_+VM_PWEGD

VGA_LVDS Switch

PW_VCORE(MAX17034)PW_SYSTEM(MAX17020)PW_I/O_VTT_CPU&+1.1VMPW_I/O_DDR & VTT& +1.8VS83

84

82

71

8081

PW_FLOWCHART

PW_+VGFX_CORE(MAX17028)PW_CHARGER(MAX17015)PW_DETECTPW_LOAD SWITCHPW_PROTECTPW_SIGNAL93

94

92

86889091

������������

������������

������������

����������������������������

VID controller

2 System Setting1 Block Diagram

19 VID controller

INT. MIC

CardReader��������

USB 3.0UPD720200F1

����������������

http://laptop-motherboard-schematic.blogspot.com/

Page 2: K42Jv SCHEMATIC Revision 2

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Size Project Name Rev

Date: Sheet of

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ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

2 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

2 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

EXT PU

PCH_TEMP_ENGPO

GPO

GPO

Native

Native CLK_REQ4#(USB 3.0)

GPO -

Native

Native PECLK_REQ#

INT PU

INT PU

INT PU

-

STP_PCI#

+3VSUS+3VSUS+3VSUS+3VSUS+3VSUS

EXT PU

EXT PU & INT PU

CLKREQ2_WLAN#_R

NativeNative

NativeGPO

PCH_VRM_EN

GPIGPI

+3VSUSGPIO 12GPIO 13GPIO 14GPIO 15

WLAN_ON

DGPU_PRSNT#PCB_ID0PCB_ID1

+3VSUS

+3VSUS

GPIO 17 +3VSGPIO 18 +3VSGPIO 19 +3VS

DGPU_PWR_EN#

GPIO 16 +3VS

Signal NameUse As Power

+3VS+3VSINT TBD

INT TBDEXT PU

EXT PU

+5VS+3VS+3VS+3VSUS+3VSUS

EXT PUEXT PU

EXT PU

+3VSUS

+3VSUS

EXT PD

EXT PUEXT PU

+3VSUS

INT WEAK PU

EXT PD

GPIO 00

PM_CLKRUN#

PCH_IBEXGPIO

GPIO 01GPIO [2:5]

EXT PDEXT PUEXT PU (Not used)

EXT PU (Not used)

GPIO 08

GPIO 06GPIO 07

GPIO 09GPIO 10GPIO 11

EXT PU (Not used)

EXT PU (Not used)

EXT PU (Not used)

EXT PU (Not used)

GPIO 20

EXT PU

EXT PU (Not used)

EXT PU

INT TBD

+3VSGPIO 21GPIO 22

INT TBDINT TBDINT TBD

EXT PU (Not used)

GPIO 23

+3VS+3VS+3VS

EXT PU (Not used)

+3VSUS+3VSUS+3VSUS

GPIO 24 +3VSUSNative

+3VS+3VS+3VS+3VS

GPIO 25GPIO 26GPIO 27

Internal &ExternalPull-up/down

GPIO 28GPIO 29GPIO 30GPIO 31GPIO 32

+3VSUS+3VSUS+3VSUS+3VSUS+3VSUS+3VSUS+3VSUS+3VS

GPIO 33GPIO 34GPIO 35GPIO 36GPIO 37GPIO 38

GPIO 48

PCIE 7

PCIE 8

ME_SusPwrDnAckME_AC_PRESENT

+3VS+3VS

USB 12

USB 13

USB Port (2)

+3VS+3VS+3VS

GPIO 49

CLK_OUT3EDID_SELECT#

-

EC_SMI#

GPI+3VS

CLK_REQ0#PM_BATLOW#

EC_SCI#

GPIO 39 +3VS

-

-

DGPU_PWRGD_PCH

WLAN_BT_LED

CLK_REQ3#

-

-

-

GPIO 56GPIO 57GPIO 58GPIO 59GPIO 60

EXT PUEXT PUEXT PU

SML1_CLK

EXT PDEXT PU

-

EXT PU(DIODE)

GPIO 40

EXT PU

---

GPIO 41GPIO 42GPIO 43GPIO 44GPIO 45GPIO 46

-

EXT PU (Not used)

EXT PU

GPIO 47

GPIO 50GPIO 51GPIO 52GPIO 53GPIO 54GPIO 55

PCH_SPI_OV_RW

CLK_REQ1#

EXT PDCLKREQ2_GLAN#_R

+3VSUS+3VSUS+3VSUS+3VSUS

+3VSUS+3VSUS+3VSUS+3VSUS

+3VS

+5VS+3VS+5VS+3VS+5VS+3VS

-

+3VS

PM_RSMRST#

AC_IN_OC#OP_SD#BAT1_IN_OC#

-PM_SUSC#

LCD_BACKOFF#FAN0_TACH

PWR_SW#

LID_SW#

Native

BATSEL_0

LCD_BL_PWM

Use As Signal NameGPA0

EC GPIO

BATSEL_1

FAN0_PWM

GPA1GPA2GPA3GPA4GPA5GPA6

GPB0GPB1GPB2GPB3GPB4GPB5GPB6GPB7GPC0GPC1GPC2GPC3GPC4GPC5GPC6GPC7GPD0GPD1GPD2GPD3GPD4GPD5GPD6GPD7GPE0GPE1GPE2GPE3GPE4GPE5GPE6GPE7GPF0GPF1GPF2GPF3GPF4GPF5GPF6GPF7GPG0GPG1GPG2

GPA7

PWR_LED#CHG_LED#

SMB0_CLKSMB0_DATA20GATEKB_RST#

SMB1_CLKSMB1_DATPM_PWRBTN#

BUF_PLT_RST#EC_SCI#EC_SMI#

TP_DATTHRO_CPU

ME_SusPwrDnAck_ECPM_SUSB#

PCH_IBEXGPIO

ECIT8570

--

ME_AC_PRESENT

HDMI_HPD

-

-VSUS_ON

CLK_UC

TP_CLKVTT_DRAM_PWR_SEL2

PCH_SPI_OV

-

EXT PD

GPO

+3VSUS

GPIO 64GPIO 65GPIO 66GPIO 67GPIO 72

GPIO 61GPIO 62GPIO 63

CLK_OUT0

+3VSUS+3VSUS+3VSUS

O

I

GPIO 73GPIO 74GPIO 75

IIII

OOOOO

IOIOO

I

GPO

Native

GPI

Native

NativeGPI

GPOGPO

NativeGPONative

GPOGPO

Native

Native

GPO

NativeNativeNativeNativeNativeNativeNative

Native

GPO

NativeNativeGPOGPOGPONative

GPONative

Native

NativeGPONativeNativeNative

Native

Native

NativeNativeGPONativeGPO

V_DA_EC/VCORE_SEL1ISET_ECGPJ3

GPJ4

PCIE 2

PCIE 3

PCIE 4

PCIE 5

PCIE 6

PCIE 1

Minicard WLAN

USB 3.0

GLAN

SATA1

SATA 0

SATA ODD

SATA HDD (1)

USB 0

CMOS Camera

USB Port (1)

USB 1

USB 2

USB 3

USB 4

USB 5

USB 6

USB 7

USB 8

USB 9

USB 10

USB 11

CHG_FULL_LED#

VGA_DEEPIDLE (TBD)

-

CLK_OUT1

SML1_DATA

--

USB30_SMIB

OC5#OC6#

-

DGPU_HOLD_RST#

LPC_DRQ#1

SATACLKREQ#

USB_OC2#OC2#OC3#OC4#CLK_REQ5#CLK_REQ6#CLK_REQ7#

PCI_REQ1#PCI_GNT1#DGPU_SELECT#PCI_GNT2#

BT_ON

USB_OC01#-PM_SUS_STAT#SUS_CLKPM_SLP_S5#

GPG6 -GPH0GPH1GPH2GPH3GPH4GPH5GPH6 CAP_LED#

SUSC_EC#

PM_CLKRUN#

SUSB_EC#

CHG_EN

VSET_EC

CPU_VCORE_I_SEN

GPI0GPI1GPI2GPI3GPI4GPI5GPI6GPI7GPJ0GPJ1GPJ2

PM_PWROK

SUS_PWRGDALL_SYSTEM_PWRGDVRM_PWRGDPCH_TEMP_ENABLE

DGPU_VCORE_I_SEN-CPU_VRON

GPU_ALERT#

GPJ5 VCORE_SEL2

OO

OO

OO

IOIOOOO

IOIOOI

I

I

I

OOO

I

I

I

IO

OO

USB Port (3)

WLAN

Bluetooth

SM_BUS ADDRESS :

O

O

O

-

I----

-

OVTT_DRAM_PWR_SEL1

OI

O

O-

I

I

OO

O

GPI-

-

Native OC7#-

EXT PUGPI

EXT PD

--

GPIEXT PU

EXT PUEXT PU

EXT PU

-PCI_GNT3#

O

INT PDEXT PU

INT WEAK PU

-

EXT PD

GPO

http://laptop-motherboard-schematic.blogspot.com/

Page 3: K42Jv SCHEMATIC Revision 2

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B B

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FDI_TXN0FDI_TXN1

FDI_TXN3FDI_TXN2

FDI_TXN5FDI_TXN4

FDI_TXN7FDI_TXN6

FDI_TXP1

FDI_TXP5FDI_TXP4

FDI_TXP7FDI_TXP6

FDI_TXP0

FDI_TXP3FDI_TXP2

EXP_RBIAS

PEG_IRCOMP_R

H_COMP1

H_COMP3

H_COMP2

H_COMP0

H_PROCHOT_S#

TP_SKTOCC#CLKDREFCLKDREF#

H_CATERR#

SM_RCOMP0SM_RCOMP1SM_RCOMP2

PM_EXTTS#1

XDP_TDI_RXDP_TDO_RXDP_TDI_MXDP_TDO_M

XDP_OBS0XDP_OBS1XDP_OBS2XDP_OBS3XDP_OBS4XDP_OBS5XDP_OBS6XDP_OBS7

PLT_RST#_R

XDP_TDO_M

XDP_TDI_M

XDP_TDO_R

XDP_TDI_R

XDP_TRST#

H_DRAM_PWRGD

H_PROCHOT_S#

XDP_PREQ#

XDP_TDI_R

XDP_TCLK

XDP_TMS

H_XDPRST#H_CPUPWRGD

H_DRAM_PWRGD

H_VTTPWRGD

PCIENB_RXN13

PCIENB_RXN3

PCIENB_RXN7

PCIENB_RXN2

PCIENB_RXN0PCIENB_RXN1

PCIENB_RXN4

PCIENB_RXN6PCIENB_RXN5

PCIENB_RXN8

PCIENB_RXN10PCIENB_RXN11

PCIENB_RXN15

PCIENB_RXN9

PCIENB_RXN14

PCIENB_RXN12

PCIENB_RXP12

PCIENB_RXP1

PCIENB_RXP4

PCIENB_RXP6PCIENB_RXP5

PCIENB_RXP3

PCIENB_RXP0

PCIENB_RXP2

PCIENB_RXP7

PCIENB_RXP9PCIENB_RXP10

PCIENB_RXP14

PCIENB_RXP8

PCIENB_RXP11

PCIENB_RXP15

PCIENB_RXP13

PCIEG_RXN0

PCIEG_RXN11

PCIEG_RXN3

PCIEG_RXN15

PCIEG_RXN8

PCIEG_RXN14PCIEG_RXN13

PCIEG_RXN5PCIEG_RXN6

PCIEG_RXN12

PCIEG_RXN10PCIEG_RXN9

PCIEG_RXN7

PCIEG_RXN4

PCIEG_RXN2PCIEG_RXN1

PCIENB_TXN14PCIENB_TXN13

PCIENB_TXN4PCIENB_TXN3

PCIENB_TXN9

PCIENB_TXN1PCIENB_TXN2

PCIENB_TXN0

PCIENB_TXN5

PCIENB_TXN7PCIENB_TXN6

PCIENB_TXN12

PCIENB_TXN10

PCIENB_TXN8

PCIENB_TXN11

PCIENB_TXN15

PCIEG_RXP2

PCIEG_RXP8PCIEG_RXP7

PCIEG_RXP11

PCIEG_RXP6

PCIEG_RXP15

PCIEG_RXP1

PCIEG_RXP10

PCIEG_RXP5

PCIEG_RXP3PCIEG_RXP4

PCIEG_RXP13

PCIEG_RXP0

PCIEG_RXP9

PCIEG_RXP12PCIENB_TXP11

PCIENB_TXP2PCIENB_TXP1

PCIENB_TXP12

PCIENB_TXP6

PCIENB_TXP10

PCIENB_TXP0

PCIENB_TXP8

PCIENB_TXP3PCIENB_TXP4

PCIENB_TXP9

PCIENB_TXP7

PCIENB_TXP5

PCIENB_TXP14PCIENB_TXP13

PCIENB_TXP15PCIEG_RXP14

FDI_FSYNC0

FDI_FSYNC1

FDI_LSYNC0

FDI_LSYNC1

FDI_INT

PCIEG_RXN[15:0] 71

PCIEG_RXP[15:0] 71

PCIENB_RXN[15:0] 71

PCIENB_RXP[15:0] 71

DMI_RXN122DMI_RXN222DMI_RXN322

DMI_RXN022

DMI_RXP122DMI_RXP222DMI_RXP322

DMI_RXP022

DMI_TXN022DMI_TXN122DMI_TXN222DMI_TXN322

DMI_TXP022DMI_TXP122DMI_TXP222DMI_TXP322

FDI_TXN[7:0]22

FDI_TXP[7:0]22

FDI_FSYNC022FDI_FSYNC122

FDI_INT22

FDI_LSYNC022FDI_LSYNC122

H_CPUPWRGD7,25

PM_SYNC#22

H_THRMTRIP#32

BUF_PLT_RST#24,30,32,41,50,53,71

H_PECI25

H_DRAM_PWRGD22

H_XDPRST#7

CLK_ITP_BCLK 7CLK_ITP_BCLK# 7

M_DRAMRST# 16,17

PM_EXTTS#0 16,17

XDP_PRDY# 7XDP_PREQ# 7

XDP_TCLK 7XDP_TMS 7

XDP_TRST# 7

XDP_DBRESET# 7,22

XDP_OBS[7:0] 7

H_PWRGD_XDP7

H_VTTPWRGD32

XDP_TDO 7

XDP_TDI 7

THRO_CPU 30

CLK_DMI#_PCH 21CLK_DMI_PCH 21

BCLK_CPU_N_PCH 25BCLK_CPU_P_PCH 25

H_PROCHOT_S#30

+VTT_CPU

+VTT_CPU

+VTT_CPU

+1.5V

+VTT_CPU

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

3 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

3 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

3 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAI

For Intel GFX display

Main Board

JTAG MAPPING

DRAMPWROK: (WW35 MoW)

1. This pin should have an external pull-up of 1K Ohms to 10K Ohms to a rail of 1.05/1.1V which is ON in S0-S3

Choose either one solution: -->Choose solution 2

2. Connect this pin through a voltage divider circuit; recommend 4.75K Ohms pull-up to DDR3 Power Rail (VDDQ) of +V1.5U and a 12K Ohms pull-down to ground to convert to processor’s VTT level.

IPU

IPU

IPU

IPUIPUIPU

IPU

Stuff these resistors for disable IGPU

1 T0312T0312

1 2R0302 750Ohm1%R0302 750Ohm1%

1 2R0333 130Ohm1%R0333 130Ohm1%

1 2CX0307 0.1UF/16VCX0307 0.1UF/16V

1 2R0347 51Ohm@R0347 51Ohm@

1 2R0395 1KOhm@R0395 1KOhm@

1 2CX0313 0.1UF/16VCX0313 0.1UF/16V

12C0302 0.1UF/10V@C0302 0.1UF/10V@

1 2R0352 0Ohm@R0352 0Ohm@

1 2R0348 51Ohm@R0348 51Ohm@

1 2CX0309 0.1UF/16VCX0309 0.1UF/16V

1 2CX0327 0.1UF/16VCX0327 0.1UF/16V

1 2CX0324 0.1UF/16VCX0324 0.1UF/16V

1 2R0331 100Ohm1%R0331 100Ohm1%

1 2CX0317 0.1UF/16VCX0317 0.1UF/16V

1 T0318T0318

1 2CX0311 0.1UF/16VCX0311 0.1UF/16V

SM_RCOMP[1] AM1

SM_RCOMP[2] AN1

SM_DRAMRST# F6

SM_RCOMP[0] AL1

BCLK# B16BCLK A16

BCLK_ITP# AT30BCLK_ITP AR30

PEG_CLK# D16PEG_CLK E16

DPLL_REF_SSCLK# A17DPLL_REF_SSCLK A18

CATERR#AK14

COMP3AT23

PECIAT15

PROCHOT#AN26

THERMTRIP#AK15

RESET_OBS#AP26

VCCPWRGOOD_1AN14

VCCPWRGOOD_0AN27

SM_DRAMPWROKAK13

VTTPWRGOODAM15

RSTIN#AL14

PM_EXT_TS#[0] AN15

PM_EXT_TS#[1] AP15

PRDY# AT28

PREQ# AP27

TCK AN28

TMS AP28

TRST# AT27

TDI AT29

TDO AR27

TDI_M AR29

TDO_M AP29

DBR# AN25

BPM#[0] AJ22

BPM#[1] AK22

BPM#[2] AK24

BPM#[3] AJ24

BPM#[4] AJ25

BPM#[5] AH22

BPM#[6] AK23

BPM#[7] AH23

COMP2AT24

PM_SYNCAL15

TAPPWRGOODAM26

COMP1G16

COMP0AT26

SKTOCC#AH24

CLOCKS

MISC

THERMAL

PWR MANAGEMENT

DDR3

MISC

JTAG & BPM

U0301B

SOCKET989

CLOCKS

MISC

THERMAL

PWR MANAGEMENT

DDR3

MISC

JTAG & BPM

U0301B

SOCKET989

1 2R0396 1KOhm@R0396 1KOhm@

1 2R0399 1KOhm@R0399 1KOhm@

1 2R0354 49.9Ohm1%R0354 49.9Ohm1%

1 2R0332 24.9Ohm1%R0332 24.9Ohm1%

1 2CX0315 0.1UF/16VCX0315 0.1UF/16V

12C0301 0.1UF/10V@C0301 0.1UF/10V@

1

32

GS

D3

2

1

Q03012N7002

GS

D3

2

1

Q03012N7002

1 2CX0318 0.1UF/16VCX0318 0.1UF/16V

1 2CX0332 0.1UF/16VCX0332 0.1UF/16V

1 2CX0301 0.1UF/16VCX0301 0.1UF/16V

1 2R0397 1KOhm@R0397 1KOhm@

7 8 RN0301D10KOhm RN0301D10KOhm

1 2CX0302 0.1UF/16VCX0302 0.1UF/16V

1 2CX0314 0.1UF/16VCX0314 0.1UF/16V

1 2CX0325 0.1UF/16VCX0325 0.1UF/16V

12

R032268OHMR032268OHM

1T0305T0305

12R0303 20Ohm1%R0303 20Ohm1%

1 2CX0320 0.1UF/16VCX0320 0.1UF/16V

1 2CX0306 0.1UF/16VCX0306 0.1UF/16V

12R0306 49.9Ohm1%R0306 49.9Ohm1%

1 2CX0305 0.1UF/16VCX0305 0.1UF/16V

1 2CX0310 0.1UF/16VCX0310 0.1UF/16V

1 2R0398 1KOhm@R0398 1KOhm@

1T0304T0304

1T0303T0303

12R0304 20Ohm1%R0304 20Ohm1%

1 2CX0303 0.1UF/16VCX0303 0.1UF/16V

12R0367 1KOhmR0367 1KOhm

12C0303 0.1UF/10V@C0303 0.1UF/10V@

1 2R0318

1.5KOHM

R0318

1.5KOHM

5 6 RN0301C10KOhm RN0301C10KOhm

1 2CX0308 0.1UF/16VCX0308 0.1UF/16V

DMI_RX#[0]A24

DMI_RX#[1]C23

DMI_RX#[2]B22

DMI_RX#[3]A21

DMI_RX[0]B24

DMI_RX[1]D23

DMI_RX[2]B23

DMI_RX[3]A22

DMI_TX#[0]D24

DMI_TX#[1]G24

DMI_TX#[2]F23

DMI_TX#[3]H23

DMI_TX[0]D25

DMI_TX[1]F24

DMI_TX[3]G23DMI_TX[2]E23

FDI_TX#[0]E22

FDI_TX#[1]D21

FDI_TX#[2]D19

FDI_TX#[3]D18

FDI_TX#[4]G21

FDI_TX#[5]E19

FDI_TX#[6]F21

FDI_TX#[7]G18

FDI_TX[0]D22

FDI_TX[1]C21

FDI_TX[2]D20

FDI_TX[3]C18

FDI_TX[4]G22

FDI_TX[5]E20

FDI_TX[6]F20

FDI_TX[7]G19

FDI_FSYNC[0]F17

FDI_FSYNC[1]E17

FDI_INTC17

FDI_LSYNC[0]F18

FDI_LSYNC[1]D17

PEG_ICOMPI B26

PEG_ICOMPO A26

PEG_RBIAS A25PEG_RCOMPO B27

PEG_RX#[0] K35

PEG_RX#[1] J34

PEG_RX#[2] J33

PEG_RX#[3] G35

PEG_RX#[4] G32

PEG_RX#[5] F34

PEG_RX#[6] F31

PEG_RX#[7] D35

PEG_RX#[8] E33

PEG_RX#[9] C33

PEG_RX#[10] D32

PEG_RX#[11] B32

PEG_RX#[12] C31

PEG_RX#[13] B28

PEG_RX#[14] B30

PEG_RX#[15] A31

PEG_RX[0] J35

PEG_RX[1] H34

PEG_RX[2] H33

PEG_RX[3] F35

PEG_RX[4] G33

PEG_RX[5] E34

PEG_RX[6] F32

PEG_RX[7] D34

PEG_RX[8] F33

PEG_RX[9] B33

PEG_RX[10] D31

PEG_RX[11] A32

PEG_RX[12] C30

PEG_RX[13] A28

PEG_RX[14] B29

PEG_RX[15] A30

PEG_TX#[0] L33

PEG_TX#[1] M35

PEG_TX#[2] M33

PEG_TX#[3] M30

PEG_TX#[4] L31

PEG_TX#[5] K32

PEG_TX#[6] M29

PEG_TX#[7] J31

PEG_TX#[8] K29

PEG_TX#[9] H30

PEG_TX#[10] H29

PEG_TX#[11] F29

PEG_TX#[12] E28

PEG_TX#[13] D29

PEG_TX#[14] D27

PEG_TX#[15] C26

PEG_TX[0] L34

PEG_TX[1] M34

PEG_TX[2] M32

PEG_TX[3] L30

PEG_TX[4] M31

PEG_TX[5] K31

PEG_TX[6] M28

PEG_TX[7] H31

PEG_TX[8] K28

PEG_TX[9] G30

PEG_TX[10] G29

PEG_TX[11] F28

PEG_TX[12] E27

PEG_TX[13] D28

PEG_TX[14] C27

PEG_TX[15] C25

PCI EXPRESS -- GRAPHICS

DMI

Intel(R) FDI

U0301A

SOCKET989

PCI EXPRESS -- GRAPHICS

DMI

Intel(R) FDI

U0301A

SOCKET989

12R0313 68OHM@R0313 68OHM@

1 2CX0329 0.1UF/16VCX0329 0.1UF/16V

1 2CX0326 0.1UF/16VCX0326 0.1UF/16V

1 T0306T0306

12

R0320

1.1KOHM1%R0320

1.1KOHM1%

1 2CX0319 0.1UF/16VCX0319 0.1UF/16V

12R0307 49.9Ohm1%R0307 49.9Ohm1%

1 T0308T0308

1T0301T0301

1 T0311T0311

1 2CX0316 0.1UF/16VCX0316 0.1UF/16V

12

C0304

0.1UF/10V@C0304

0.1UF/10V@

1 2R0345 51Ohm@R0345 51Ohm@

1 2R0301 49.9Ohm1%R0301 49.9Ohm1%

12

R0319

750Ohm1%R0319

750Ohm1%

1 2CX0321 0.1UF/16VCX0321 0.1UF/16V

1 2CX0330 0.1UF/16VCX0330 0.1UF/16V

1 2R0353 0Ohm/XDPR0353 0Ohm/XDP

1 2CX0312 0.1UF/16VCX0312 0.1UF/16V

1 2CX0328 0.1UF/16VCX0328 0.1UF/16V

1 2R0350 0Ohm@

R0350 0Ohm@

12

R0321

3KOhm1%R0321

3KOhm1%

1 2CX0331 0.1UF/16VCX0331 0.1UF/16V

34RN0301B 10KOhmRN0301B 10KOhm

12

R03510Ohm/XDP

R03510Ohm/XDP

1 2R0349 0Ohm/XDPR0349 0Ohm/XDP

1 2CX0323 0.1UF/16VCX0323 0.1UF/16V

1 T0307T0307

1 2R0346 51Ohm@R0346 51Ohm@

1 2CX0322 0.1UF/16VCX0322 0.1UF/16V

12R0305 49.9Ohm1%R0305 49.9Ohm1%

1 2CX0304 0.1UF/16VCX0304 0.1UF/16V

1 T0309T0309

12RN0301A 10KOhmRN0301A 10KOhm

12R0366 1KOhmR0366 1KOhm

1 T0310T0310

http://laptop-motherboard-schematic.blogspot.com/

Page 4: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

M_A_DQ45

M_A_DQ5

M_A_DQ33

M_A_DQ40

M_A_DQ23M_A_DQ24

M_A_DQ6

M_A_DQ51

M_A_DQ60

M_A_DQ48

M_A_DQ46

M_A_DQ34

M_A_DQ57

M_A_DQ14

M_A_DQ4

M_A_DQ61

M_A_DQ0

M_A_DQ35

M_A_DQ9

M_A_DQ50

M_A_DQ27

M_A_DQ16

M_A_DQ56

M_A_DQ8

M_A_DQ19

M_A_DQ13M_A_DQ12

M_A_DQ20

M_A_DQ36

M_A_DQ28

M_A_DQ44

M_A_DQ31

M_A_DQ39

M_A_DQ7

M_A_DQ32

M_A_DQ26

M_A_DQ15

M_A_DQ2

M_A_DQ43

M_A_DQ37

M_A_DQ25

M_A_DQ47

M_A_DQ21

M_A_DQ38

M_A_DQ58

M_A_DQ30

M_A_DQ49

M_A_DQ1

M_A_DQ55

M_A_DQ42

M_A_DQ29

M_A_DQ22

M_A_DQ10

M_A_DQ54

M_A_DQ11

M_A_DQ59

M_A_DQ53M_A_DQ52

M_A_DQ41

M_A_DQ17

M_A_DQ63

M_A_DQ18

M_A_DQ3

M_A_DQ62

M_A_DM1

M_A_DM5

M_A_DM3M_A_DM2

M_A_DM0

M_A_DM4

M_A_DM7M_A_DM6

M_A_DQS4M_A_DQS5

M_A_DQS0

M_A_DQS6

M_A_DQS2

M_A_DQS7

M_A_DQS1

M_A_DQS3

M_A_DQS#0

M_A_DQS#5M_A_DQS#4M_A_DQS#3M_A_DQS#2M_A_DQS#1

M_A_DQS#7M_A_DQS#6

M_A_A14M_A_A13

M_A_A6

M_A_A2

M_A_A9

M_A_A4

M_A_A10

M_A_A8M_A_A7

M_A_A5

M_A_A1M_A_A0

M_A_A12

M_A_A3

M_A_A11

M_A_A15

M_B_DQ15

M_B_DQ45

M_B_DQ6

M_B_DQ61

M_B_DQ1

M_B_DQ3

M_B_DQ9

M_B_DQ5

M_B_DQ58

M_B_DQ30

M_B_DQ25

M_B_DQ59

M_B_DQ18

M_B_DQ50

M_B_DQ37

M_B_DQ11

M_B_DQ63

M_B_DQ22

M_B_DQ20

M_B_DQ17

M_B_DQ53

M_B_DQ36

M_B_DQ60

M_B_DQ28

M_B_DQ24

M_B_DQ26

M_B_DQ16

M_B_DQ49

M_B_DQ56

M_B_DQ52

M_B_DQ8

M_B_DQ51

M_B_DQ46

M_B_DQ19

M_B_DQ62

M_B_DQ44

M_B_DQ14

M_B_DQ32

M_B_DQ13

M_B_DQ31

M_B_DQ33

M_B_DQ39

M_B_DQ0

M_B_DQ55

M_B_DQ57

M_B_DQ41

M_B_DQ2

M_B_DQ40

M_B_DQ34

M_B_DQ10

M_B_DQ38

M_B_DQ54

M_B_DQ29

M_B_DQ42

M_B_DQ4

M_B_DQ7

M_B_DQ12

M_B_DQ43

M_B_DQ48

M_B_DQ35

M_B_DQ21

M_B_DQ47

M_B_DQ27

M_B_DQ23

M_B_DM5

M_B_DM2M_B_DM1

M_B_DM6M_B_DM7

M_B_DM0

M_B_DM4M_B_DM3

M_B_DQS2

M_B_DQS0M_B_DQS1

M_B_DQS7

M_B_DQS5M_B_DQS4

M_B_DQS6

M_B_DQS3

M_B_DQS#1

M_B_DQS#6M_B_DQS#5M_B_DQS#4

M_B_DQS#0

M_B_DQS#2M_B_DQS#3

M_B_DQS#7

M_B_A13M_B_A14

M_B_A8

M_B_A6

M_B_A11

M_B_A7

M_B_A4

M_B_A1M_B_A2

M_B_A10

M_B_A5

M_B_A12

M_B_A0

M_B_A3

M_B_A9

M_B_A15

M_A_DQ[63:0]16

M_A_BS016M_A_BS116M_A_BS216

M_A_CAS#16M_A_RAS#16M_A_WE#16

M_A_DM[7:0] 16

M_A_DQS[7:0] 16

M_A_DQS#[7:0] 16

M_A_A[15:0] 16

M_CLK_DDR0 16M_CLK_DDR#0 16M_CKE0 16

M_CS#0 16M_CS#1 16

M_ODT0 16M_ODT1 16

M_CLK_DDR1 16M_CLK_DDR#1 16M_CKE1 16

M_B_DQ[63:0]17

M_B_CAS#17M_B_RAS#17M_B_WE#17

M_B_BS017M_B_BS117M_B_BS217

M_B_DM[7:0] 17

M_B_DQS[7:0] 17

M_B_DQS#[7:0] 17

M_B_A[15:0] 17

M_CLK_DDR3 17M_CLK_DDR#3 17M_CKE3 17

M_CLK_DDR2 17M_CLK_DDR#2 17M_CKE2 17

M_CS#2 17M_CS#3 17

M_ODT2 17M_ODT3 17

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

4 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

4 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

4 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAI

Main Board

SA_BS[0]AC3

SA_BS[1]AB2

SA_BS[2]U7

SA_CAS#AE1

SA_RAS#AB3

SA_WE#AE9

SA_CK[0] AA6

SA_CK[1] Y6

SA_CK#[0] AA7

SA_CK#[1] Y5

SA_CKE[0] P7

SA_CKE[1] P6

SA_CS#[0] AE2

SA_CS#[1] AE8

SA_ODT[0] AD8

SA_ODT[1] AF9

SA_DM[0] B9

SA_DM[1] D7

SA_DM[2] H7

SA_DM[3] M7

SA_DM[4] AG6

SA_DM[5] AM7

SA_DM[6] AN10

SA_DM[7] AN13

SA_DQS[0] C8

SA_DQS#[0] C9

SA_DQS[1] F9

SA_DQS#[1] F8

SA_DQS[2] H9

SA_DQS#[2] J9

SA_DQS[3] M9

SA_DQS#[3] N9

SA_DQS[4] AH8

SA_DQS#[4] AH7

SA_DQS[5] AK10

SA_DQS#[5] AK9

SA_DQS[6] AN11

SA_DQS#[6] AP11

SA_DQS[7] AR13

SA_DQS#[7] AT13

SA_MA[0] Y3

SA_MA[1] W1

SA_MA[2] AA8

SA_MA[3] AA3

SA_MA[4] V1

SA_MA[5] AA9

SA_MA[6] V8

SA_MA[7] T1

SA_MA[8] Y9

SA_MA[9] U6

SA_MA[10] AD4

SA_MA[11] T2

SA_MA[12] U3

SA_MA[13] AG8

SA_MA[14] T3

SA_MA[15] V9

SA_DQ[0]A10

SA_DQ[1]C10

SA_DQ[2]C7

SA_DQ[3]A7

SA_DQ[4]B10

SA_DQ[5]D10

SA_DQ[6]E10

SA_DQ[7]A8

SA_DQ[8]D8

SA_DQ[9]F10

SA_DQ[10]E6

SA_DQ[11]F7

SA_DQ[12]E9

SA_DQ[13]B7

SA_DQ[14]E7

SA_DQ[15]C6

SA_DQ[16]H10

SA_DQ[17]G8

SA_DQ[18]K7

SA_DQ[19]J8

SA_DQ[20]G7

SA_DQ[21]G10

SA_DQ[22]J7

SA_DQ[23]J10

SA_DQ[24]L7

SA_DQ[25]M6

SA_DQ[26]M8

SA_DQ[27]L9

SA_DQ[28]L6

SA_DQ[29]K8

SA_DQ[30]N8

SA_DQ[31]P9

SA_DQ[32]AH5

SA_DQ[33]AF5

SA_DQ[34]AK6

SA_DQ[35]AK7

SA_DQ[36]AF6

SA_DQ[37]AG5

SA_DQ[38]AJ7

SA_DQ[39]AJ6

SA_DQ[40]AJ10

SA_DQ[41]AJ9

SA_DQ[42]AL10

SA_DQ[43]AK12

SA_DQ[44]AK8

SA_DQ[45]AL7

SA_DQ[46]AK11

SA_DQ[47]AL8

SA_DQ[48]AN8

SA_DQ[49]AM10

SA_DQ[50]AR11

SA_DQ[51]AL11

SA_DQ[52]AM9

SA_DQ[53]AN9

SA_DQ[54]AT11

SA_DQ[55]AP12

SA_DQ[56]AM12

SA_DQ[57]AN12

SA_DQ[58]AM13

SA_DQ[59]AT14

SA_DQ[60]AT12

SA_DQ[61]AL13

SA_DQ[62]AR14

SA_DQ[63]AP14

DDR SYSTEM MEMORY A

U0301C

SOCKET989

DDR SYSTEM MEMORY A

U0301C

SOCKET989

SB_BS[0]AB1

SB_BS[1]W5

SB_BS[2]R7

SB_CAS#AC5

SB_RAS#Y7

SB_WE#AC6

SB_CK[0] W8

SB_CK[1] V7

SB_CK#[0] W9

SB_CK#[1] V6

SB_CKE[0] M3

SB_CKE[1] M2

SB_CS#[0] AB8

SB_CS#[1] AD6

SB_ODT[0] AC7

SB_ODT[1] AD1

SB_DM[0] D4

SB_DM[1] E1

SB_DM[2] H3

SB_DM[3] K1

SB_DM[4] AH1

SB_DM[5] AL2

SB_DM[6] AR4

SB_DM[7] AT8

SB_DQS[4] AG2

SB_DQS#[4] AH2

SB_DQS[5] AL5

SB_DQS#[5] AL4

SB_DQS[6] AP5

SB_DQS#[6] AR5

SB_DQS[7] AR7

SB_DQS#[7] AR8

SB_DQS[0] C5

SB_DQS#[0] D5

SB_DQS[1] E3

SB_DQS#[1] F4

SB_DQS[2] H4

SB_DQS#[2] J4

SB_DQS[3] M5

SB_DQS#[3] L4

SB_MA[0] U5

SB_MA[1] V2

SB_MA[2] T5

SB_MA[3] V3

SB_MA[4] R1

SB_MA[5] T8

SB_MA[6] R2

SB_MA[7] R6

SB_MA[8] R4

SB_MA[9] R5

SB_MA[10] AB5

SB_MA[11] P3

SB_MA[12] R3

SB_MA[13] AF7

SB_MA[14] P5

SB_MA[15] N1

SB_DQ[0]B5

SB_DQ[1]A5

SB_DQ[2]C3

SB_DQ[3]B3

SB_DQ[4]E4

SB_DQ[5]A6

SB_DQ[6]A4

SB_DQ[7]C4

SB_DQ[8]D1

SB_DQ[9]D2

SB_DQ[10]F2

SB_DQ[11]F1

SB_DQ[12]C2

SB_DQ[13]F5

SB_DQ[14]F3

SB_DQ[15]G4

SB_DQ[16]H6

SB_DQ[17]G2

SB_DQ[18]J6

SB_DQ[19]J3

SB_DQ[20]G1

SB_DQ[21]G5

SB_DQ[22]J2

SB_DQ[23]J1

SB_DQ[24]J5

SB_DQ[25]K2

SB_DQ[26]L3

SB_DQ[27]M1

SB_DQ[28]K5

SB_DQ[29]K4

SB_DQ[30]M4

SB_DQ[31]N5

SB_DQ[32]AF3

SB_DQ[33]AG1

SB_DQ[34]AJ3

SB_DQ[35]AK1

SB_DQ[36]AG4

SB_DQ[37]AG3

SB_DQ[38]AJ4

SB_DQ[39]AH4

SB_DQ[40]AK3

SB_DQ[41]AK4

SB_DQ[42]AM6

SB_DQ[43]AN2

SB_DQ[44]AK5

SB_DQ[45]AK2

SB_DQ[46]AM4

SB_DQ[47]AM3

SB_DQ[48]AP3

SB_DQ[49]AN5

SB_DQ[50]AT4

SB_DQ[51]AN6

SB_DQ[52]AN4

SB_DQ[53]AN3

SB_DQ[54]AT5

SB_DQ[55]AT6

SB_DQ[56]AN7

SB_DQ[57]AP6

SB_DQ[58]AP8

SB_DQ[59]AT9

SB_DQ[60]AT7

SB_DQ[61]AP9

SB_DQ[62]AR10

SB_DQ[63]AT10

DDR SYSTEM MEMORY - B

U0301D

SOCKET989

DDR SYSTEM MEMORY - B

U0301D

SOCKET989

http://laptop-motherboard-schematic.blogspot.com/

Page 5: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CFG7

CFG3

CFG7

CFG3

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

5 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

5 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

5 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAI

Main Board

CFG strapping information:

CFG[1:0]: PCI Express Port Bifurcation:(Clarksfield Only)- 11 = 1 x 16 PEG (Default)- 10 = 2 x 8 PEG

CFG[3]: PCIE Static Numbering Lane Reversal.(Arrandale Only)

CFG[4]: Embedded DisplayPort Detection.(Arrandale Only)

Note: (Auburndale)Hardware Straps are sampled onthe asserting edge of VCCPWRGOOD_0 andVCCPWRGOOD_1 and latched inside the processor.

Note: (Clarksfield)Hardware Straps are sampledafter RSTIN# de-assertion.

CFG[7]: Fixed for PCI Express 2.0 jitter specifications.(Clarksfield)

Unmount if Intel has fixed this issue.

- 1:Normal Operation (Default)- 0:Lane Numbers Reversed 15 -> 0, 14 -> 1, ...

- 1:Disabled - No Physical Display Port attached to Embedded DisplayPort- 0:Enabled - An external Display Port device is connected to the Embedded Display Port

Clarksfield (only for early samples pre-ES1) - Connect to GND with 3.01K Ohm/5% resistorFor a common motherboard design (for AUB and CFD), the pull-down resistor should be used. Does not impact Arrandale functionality.

CFG[0:17] : IPU

For Arrandale For Clarksfield

CFG strapping information:

VSS1AT20

VSS2AT17

VSS3AR31

VSS4AR28

VSS5AR26

VSS6AR24

VSS7AR23

VSS8AR20

VSS9AR17

VSS10AR15

VSS11AR12

VSS12AR9

VSS13AR6

VSS14AR3

VSS15AP20

VSS16AP17

VSS17AP13

VSS18AP10

VSS19AP7

VSS20AP4

VSS21AP2

VSS22AN34

VSS23AN31

VSS24AN23

VSS25AN20

VSS26AN17

VSS27AM29

VSS28AM27

VSS29AM25

VSS30AM20

VSS31AM17

VSS32AM14

VSS33AM11

VSS34AM8

VSS35AM5

VSS36AM2

VSS37AL34

VSS38AL31

VSS39AL23

VSS40AL20

VSS41AL17

VSS42AL12

VSS43AL9

VSS44AL6

VSS45AL3

VSS46AK29

VSS47AK27

VSS48AK25

VSS49AK20

VSS50AK17

VSS51AJ31

VSS52AJ23

VSS53AJ20

VSS54AJ17

VSS55AJ14

VSS56AJ11

VSS57AJ8

VSS58AJ5

VSS59AJ2

VSS60AH35

VSS61AH34

VSS62AH33

VSS63AH32

VSS64AH31

VSS65AH30

VSS66AH29

VSS67AH28

VSS68AH27

VSS69AH26

VSS70AH20

VSS71AH17

VSS72AH13

VSS73AH9

VSS74AH6

VSS75AH3

VSS76AG10

VSS77AF8

VSS78AF4

VSS79AF2

VSS80AE35

VSS81 AE34

VSS82 AE33

VSS83 AE32

VSS84 AE31

VSS85 AE30

VSS86 AE29

VSS87 AE28

VSS88 AE27

VSS89 AE26

VSS90 AE6

VSS91 AD10

VSS92 AC8

VSS93 AC4

VSS94 AC2

VSS95 AB35

VSS96 AB34

VSS97 AB33

VSS98 AB32

VSS99 AB31

VSS100 AB30

VSS101 AB29

VSS102 AB28

VSS103 AB27

VSS104 AB26

VSS105 AB6

VSS106 AA10

VSS107 Y8

VSS108 Y4

VSS109 Y2

VSS110 W35

VSS111 W34

VSS112 W33

VSS113 W32

VSS114 W31

VSS115 W30

VSS116 W29

VSS117 W28

VSS118 W27

VSS119 W26

VSS120 W6

VSS121 V10

VSS122 U8

VSS123 U4

VSS124 U2

VSS125 T35

VSS126 T34

VSS127 T33

VSS128 T32

VSS129 T31

VSS130 T30

VSS131 T29

VSS132 T28

VSS133 T27

VSS134 T26

VSS135 T6

VSS136 R10

VSS137 P8

VSS138 P4

VSS139 P2

VSS140 N35

VSS141 N34

VSS142 N33

VSS143 N32

VSS144 N31

VSS145 N30

VSS146 N29

VSS147 N28

VSS148 N27

VSS149 N26

VSS150 N6

VSS151 M10

VSS152 L35

VSS153 L32

VSS154 L29

VSS155 L8

VSS156 L5

VSS157 L2

VSS158 K34

VSS159 K33

VSS160 K30

VSS

U0301H

SOCKET989

VSS

U0301H

SOCKET989

VSS161K27

VSS162K9

VSS163K6

VSS164K3

VSS165J32

VSS166J30

VSS167J21

VSS168J19

VSS169H35

VSS170H32

VSS171H28

VSS172H26

VSS173H24

VSS174H22

VSS175H18

VSS176H15

VSS177H13

VSS178H11

VSS179H8

VSS180H5

VSS181H2

VSS182G34

VSS183G31

VSS184G20

VSS185G9

VSS186G6

VSS187G3

VSS188F30

VSS189F27

VSS190F25

VSS191F22

VSS192F19

VSS193F16

VSS194E35

VSS195E32

VSS196E29

VSS197E24

VSS198E21

VSS199E18

VSS200E13

VSS201E11

VSS202E8

VSS203E5

VSS204E2

VSS205D33

VSS206D30

VSS207D26

VSS208D9

VSS209D6

VSS210D3

VSS211C34

VSS212C32

VSS213C29

VSS214C28

VSS215C24

VSS216C22

VSS217C20

VSS218C19

VSS219C16

VSS220B31

VSS221B25

VSS222B21

VSS223B18

VSS224B17

VSS225B13

VSS226B11

VSS227B8

VSS228B6

VSS229B4

VSS230A29

VSS_NCTF1 AT35

VSS_NCTF2 AT1

VSS_NCTF3 AR34

VSS_NCTF4 B34

VSS_NCTF5 B2

VSS_NCTF6 B1

VSS_NCTF7 A35

VSS231A27

VSS232A23

VSS233A9

VSS

NCTF

U0301I

SOCKET989

VSS

NCTF

U0301I

SOCKET989

CFG[0]AM30

CFG[1]AM28

CFG[2]AP31

CFG[3]AL32

CFG[4]AL30

CFG[5]AM31

CFG[6]AN29

CFG[7]AM32

CFG[8]AK32

CFG[9]AK31

CFG[10]AK28

CFG[11]AJ28

CFG[12]AN30

CFG[13]AN32

CFG[14]AJ32

CFG[15]AJ29

CFG[16]AJ30

CFG[17]AK30

RSVD34 AH25

RSVD35 AK26

RSVD38 AJ26

RSVD42 AT3

RSVD39 AJ27

RSVD40 AP1

RSVD41 AT2

RSVD43 AR1

CFG[18]H16

RSVD45 AL28

RSVD46 AL29

RSVD47 AP30

RSVD48 AP32

RSVD49 AL27

RSVD50 AT31

RSVD51 AT32

RSVD52 AP33

RSVD53 AR33

RSVD54 AT33

RSVD55 AT34

RSVD56 AP35

RSVD57 AR35

RSVD58 AR32

RSVD30C35

RSVD31B35

RSVD28A34

RSVD29A33

RSVD27J28RSVD26J29

RSVD16A19RSVD15B19

RSVD17A20

RSVD18B20

RSVD20T9RSVD19U9

RSVD22AB9RSVD21AC9

RSVD23C1

RSVD24A3

RSVD66 AA5

RSVD67 AA4

RSVD68 R8

RSVD71 AA2

RSVD72 AA1

RSVD73 R9

RSVD69 AD3

RSVD74 AG7

RSVD70 AD2

RSVD75 AE3

RSVD76 V4

RSVD77 V5

RSVD78 N2

RSVD81 W3

RSVD82 W2

RSVD83 N3

RSVD79 AD5

RSVD84 AE5

RSVD80 AD7

RSVD85 AD9

RSVD36 AL26

RSVD37 AR2

RSVD1AP25

RSVD2AL25

RSVD3AL24

RSVD4AL22

RSVD5AJ33

RSVD6AG9

RSVD7M27

RSVD8L28

RSVD9J17

RSVD10H17

RSVD11G25

RSVD12G17

RSVD13E31

RSVD14E30

RSVD32 AJ13

RSVD33 AJ12

RSVD59 E15

RSVD60 F15

RSVD61 A2

RSVD62 D15

RSVD63 C15

RSVD64 AJ15

RSVD65 AH15

RSVD86 AP34

RESERVED

U0301E

SOCKET989

RESERVED

U0301E

SOCKET989

12R0538 3KOhm 1%

@

R0538 3KOhm 1%

@

1 2R0544 3KOhm1%R0544 3KOhm1%

http://laptop-motherboard-schematic.blogspot.com/

Page 6: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VTT_SELECT

VTT_SENSETP_VSS_SENSE_VTT

GVR_VID4GVR_VID5

GVR_VID0

GVR_VID6

GVR_VID2GVR_VID1

GVR_VID3

GVR_PWR_MON

PM_DPRSLPVR 88

I_MON 88

GVR_VID[0:6] 92

VCCSENSE 88VSSSENSE 88

VCC_AXG_SENSE 92VSS_AXG_SENSE 92

GVR_PWR_MON 92GFXVR_DPRSLPVR 92

GFX_VRON 87,92

PM_PSI# 88

VR_VID0 88VR_VID1 88VR_VID2 88VR_VID3 88VR_VID4 88VR_VID5 88VR_VID6 88

+VCORE

+VTT_CPU

+VTT_CPU

+VTT_CPU

+1.5V

+VCORE

+VGFX_CORE

+1.8VS+1.8VS_HPLL

+VTT_CPU

+VGFX_CORE

+1.5V

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

6 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

6 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

6 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAI

Main Board

Intel use 22u

Intel use 22u

Intel use 22uIntel use 22u

VTT_TEST TBD

Decoupling guide from Intel

VCORE 22uF * 16pcs

8/5 delete C0646 (22UF,6.3V) for layout placement.(+1.8VS,VCCPLL)

Schematic R0.9: Schematic Checklist R0.7:

470uF* 6pcs(2 no stuff).

10uF * 16pcs

VCORE 22uF * 12pcs

470uF* 6pcs(2 no stuff).

10uF * 16pcs

Processor Decoupling

Max 48A

Max 18A

Imax=1.35A

ER-22

ISENSE AN35

VTT_SENSE B15

PSI# AN33

VID[0] AK35

VID[1] AK33

VID[2] AK34

VID[3] AL35

VID[4] AL33

VID[5] AM33

VID[6] AM35

PROC_DPRSLPVR AM34

VTT_SELECT G15

VCC_SENSE AJ34

VSS_SENSE_VTT A15

VCC1AG35

VCC2AG34

VCC3AG33

VCC4AG32

VCC5AG31

VCC6AG30

VCC7AG29

VCC8AG28

VCC9AG27

VCC10AG26

VCC11AF35

VCC12AF34

VCC13AF33

VCC14AF32

VCC15AF31

VCC16AF30

VCC17AF29

VCC18AF28

VCC19AF27

VCC20AF26

VCC21AD35

VCC22AD34

VCC23AD33

VCC24AD32

VCC25AD31

VCC26AD30

VCC27AD29

VCC28AD28

VCC29AD27

VCC30AD26

VCC31AC35

VCC32AC34

VCC33AC33

VCC34AC32

VCC35AC31

VCC36AC30

VCC37AC29

VCC38AC28

VCC39AC27

VCC40AC26

VCC41AA35

VCC42AA34

VCC43AA33

VCC44AA32

VCC45AA31

VCC46AA30

VCC47AA29

VCC48AA28

VCC49AA27

VCC50AA26

VCC51Y35

VCC52Y34

VCC53Y33

VCC54Y32

VCC55Y31

VCC56Y30

VCC57Y29

VCC58Y28

VCC59Y27

VCC60Y26

VCC61V35

VCC62V34

VCC63V33

VCC64V32

VCC65V31

VCC66V30

VCC67V29

VCC68V28

VCC69V27

VCC70V26

VCC71U35

VCC72U34

VCC73U33

VCC74U32

VCC75U31

VCC76U30

VCC77U29

VCC78U28

VCC79U27

VCC80U26

VCC81R35

VCC82R34

VCC83R33

VCC84R32

VCC85R31

VCC86R30

VCC87R29

VCC88R28

VCC89R27

VCC90R26

VCC91P35

VCC92P34

VCC93P33

VCC94P32

VCC95P31

VCC96P30

VCC97P29

VCC98P28

VCC99P27

VCC100P26

VTT33 AF10

VTT34 AE10

VTT35 AC10

VTT36 AB10

VTT37 Y10

VTT38 W10

VTT39 U10

VTT40 T10

VTT41 J12

VTT42 J11

VTT1 AH14

VTT2 AH12

VTT3 AH11

VTT4 AH10

VTT5 J14

VTT6 J13

VTT7 H14

VTT8 H12

VTT9 G14

VTT10 G13

VTT11 G12

VTT12 G11

VTT13 F14

VTT14 F13

VTT15 F12

VTT16 F11

VTT17 E14

VTT18 E12

VTT19 D14

VTT20 D13

VTT21 D12

VTT22 D11

VTT23 C14

VTT24 C13

VTT25 C12

VTT26 C11

VTT27 B14

VTT28 B12

VTT29 A14

VTT30 A13

VTT31 A12

VTT32 A11

VSS_SENSE AJ35

VTT43 J16

VTT44 J15

POWER

CPU CORE SUPPLY

1.1V RAIL POWER

SENSE LINES

CPU VIDS

U0301F

SOCKET989

POWER

CPU CORE SUPPLY

1.1V RAIL POWER

SENSE LINES

CPU VIDS

U0301F

SOCKET989

12

CE0604

330UF/2V

PANASONIC/EEFSX0D331XEESR=6mOhm/Ir=3A

@CE0604

330UF/2V

PANASONIC/EEFSX0D331XEESR=6mOhm/Ir=3A

@

12

C0625

1UF/10V

C0625

1UF/10V

12

C0634

22UF/6.3V@

C0634

22UF/6.3V@

12

C0679

10UF/6.3V@C0679

10UF/6.3V@

12

C0648

22UF/6.3V

C0648

22UF/6.3V

12

C0664

10UF/6.3V

C0664

10UF/6.3V

12

C0651

22UF/6.3V@C0651

22UF/6.3V@

12

C0685

22UF/6.3V

C0685

22UF/6.3V

12

C0622

1UF/10V

C0622

1UF/10V

1 2R0613 1KOhmR0613 1KOhm

12

C0642

22UF/6.3V

C0642

22UF/6.3V

12

C0683

10UF/6.3V@C0683

10UF/6.3V@

12

C0684

10UF/6.3V@C0684

10UF/6.3V@

12

C0616

10UF/6.3V@C0616

10UF/6.3V@

12

C0667

10UF/6.3V

C0667

10UF/6.3V

12

C062610UF/6.3VC062610UF/6.3V

12

C0604

10UF/6.3V@C0604

10UF/6.3V@

12

C0620

10UF/6.3V

C0620

10UF/6.3V

12

C0613

10UF/6.3V

C0613

10UF/6.3V

GFX_VID[0] AM22

GFX_VID[1] AP22

GFX_VID[2] AN22

GFX_VID[3] AP23

GFX_VID[4] AM23

GFX_VID[5] AP24

GFX_VID[6] AN24

GFX_VR_EN AR25

GFX_DPRSLPVR AT25

GFX_IMON AM24

VCCAXG_SENSE AR22

VSSAXG_SENSE AT22

VCCAXG1AT21

VCCAXG2AT19

VCCAXG3AT18

VCCAXG4AT16

VCCAXG5AR21

VCCAXG6AR19

VCCAXG7AR18

VCCAXG8AR16

VCCAXG9AP21

VCCAXG10AP19

VCCAXG11AP18

VCCAXG12AP16

VCCAXG13AN21

VCCAXG14AN19

VCCAXG15AN18

VCCAXG16AN16

VCCAXG17AM21

VCCAXG18AM19

VCCAXG19AM18

VCCAXG20AM16

VCCAXG21AL21

VCCAXG22AL19

VCCAXG23AL18

VCCAXG24AL16

VCCAXG25AK21

VCCAXG26AK19

VCCAXG27AK18

VCCAXG28AK16

VCCAXG29AJ21

VCCAXG30AJ19

VCCAXG31AJ18

VCCAXG32AJ16

VCCAXG33AH21

VCCAXG34AH19

VCCAXG35AH18

VCCAXG36AH16

VTT45J24

VTT46J23

VTT47H25

VTT48K26

VTT49J27

VTT50J26

VTT51J25

VTT52H27

VTT53G28

VTT54G27

VTT55G26

VTT56F26

VTT57E26

VTT58E25

VDDQ1 AJ1

VDDQ2 AF1

VDDQ3 AE7

VDDQ4 AE4

VDDQ5 AC1

VDDQ6 AB7

VDDQ7 AB4

VDDQ8 Y1

VDDQ9 W7

VDDQ10 W4

VDDQ11 U1

VDDQ12 T7

VDDQ13 T4

VDDQ14 P1

VDDQ15 N7

VDDQ16 N4

VDDQ17 L1

VDDQ18 H1

VTT59 P10

VTT60 N10

VTT61 L10

VTT62 K10

VCCPLL1 L26

VCCPLL2 L27

VCCPLL3 M26

VTT63 J22

VTT64 J20

VTT65 J18

VTT66 H21

VTT67 H20

VTT68 H19

POWER

GRAPHICS VIDs

GRAPHICS

DDR3 - 1.5V RAILS

FDI

PEG & DMI

SENSE

LINES

1.1V

1.8V

U0301G

SOCKET989

POWER

GRAPHICS VIDs

GRAPHICS

DDR3 - 1.5V RAILS

FDI

PEG & DMI

SENSE

LINES

1.1V

1.8V

U0301G

SOCKET989

12

C0674

10UF/6.3V@C0674

10UF/6.3V@

12

C7113

0.1UF/10V@C7113

0.1UF/10V@

12

C0601

10UF/6.3V@C0601

10UF/6.3V@

12

C0602

10UF/6.3V@C0602

10UF/6.3V@

12

C0654

10UF/6.3V

C0654

10UF/6.3V

1 T633T633

12

C0621

27PF/50V

C0621

27PF/50V

12

C0624

1UF/10V@C0624

1UF/10V@

12

C0678

10UF/6.3V@C0678

10UF/6.3V@

12

C0676

10UF/6.3V@C0676

10UF/6.3V@

12

C0650

22UF/6.3V

C0650

22UF/6.3V

12

C0645

22UF/6.3V@

C0645

22UF/6.3V@

12

C0647

22UF/6.3V

C0647

22UF/6.3V

12

C0677

10UF/6.3V@C0677

10UF/6.3V@

12

C0686

22UF/6.3V

C0686

22UF/6.3V

12

C0618

22UF/6.3V@C0618

22UF/6.3V@

12

C0633

22UF/6.3V

C0633

22UF/6.3V

12

C0682

10UF/6.3V@C0682

10UF/6.3V@

12

C0655

22UF/6.3V@C0655

22UF/6.3V@

12

C0644

22UF/6.3V@

C0644

22UF/6.3V@

21PL0601

70Ohm/100Mhz

PL0601

70Ohm/100Mhz

12

C0627

10UF/6.3V@C0627

10UF/6.3V@

1 T0632T0632

12

C0611

10UF/6.3V@C0611

10UF/6.3V@

12

C0615

10UF/6.3V@C0615

10UF/6.3V@

12

C0665

10UF/6.3V

C0665

10UF/6.3V

12

C0659

10UF/6.3V

C0659

10UF/6.3V

12

C0637

22UF/6.3V

C0637

22UF/6.3V

12

C0638

22UF/6.3V@

C0638

22UF/6.3V@

12

C0619

10UF/6.3V@C0619

10UF/6.3V@

12

C0656

22UF/6.3V@C0656

22UF/6.3V@

12

C0671

10UF/6.3V@C0671

10UF/6.3V@

12

C0623

27PF/50V

C0623

27PF/50V

1 2R0606 4.7KOhmR0606 4.7KOhm

12

C0658

10UF/6.3V

C0658

10UF/6.3V

12

C0680

10UF/6.3V@C0680

10UF/6.3V@

12

C0681

10UF/6.3V@C0681

10UF/6.3V@

12

C0641

22UF/6.3V

C0641

22UF/6.3V

12

C0639

22UF/6.3V

C0639

22UF/6.3V

12

C0643

22UF/6.3V@

C0643

22UF/6.3V@

R0605 470OhmR0605 470Ohm

12

C0606

10UF/6.3V@C0606

10UF/6.3V@

12

C0629

1UF/10V

C0629

1UF/10V

12

C0635

22UF/6.3V

C0635

22UF/6.3V

12

C0628

0.1UF/16V

C0628

0.1UF/16V

12

C0673

10UF/6.3V@C0673

10UF/6.3V@

12

C0657

22UF/6.3V@C0657

22UF/6.3V@

12

C0636

22UF/6.3V

C0636

22UF/6.3V

12

C0649

22UF/6.3V

C0649

22UF/6.3V

12

C0688

10UF/6.3V@C0688

10UF/6.3V@

12

C0617

22UF/6.3V@C0617

22UF/6.3V@

12

C0640

22UF/6.3V

C0640

22UF/6.3V

12

C0632

22UF/6.3V

C0632

22UF/6.3V

1 T0631T0631

12

C0687

10UF/6.3V@C0687

10UF/6.3V@

12

C0675

10UF/6.3V@C0675

10UF/6.3V@

http://laptop-motherboard-schematic.blogspot.com/

Page 7: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCIE_CLK_XDP_N

HOOK1

PCIE_CLK_XDP_P XDP_RST#_R

SMB_CLK_XDPSMB_DAT_XDP

CPUPWRGD_XDP CLK_ITP_BCLK 3CLK_ITP_BCLK# 3

H_XDPRST# 3XDP_DBRESET# 3,22

XDP_TDO 3XDP_TRST# 3XDP_TDI 3XDP_TMS 3

XDP_PREQ#3XDP_PRDY#3

XDP_OBS03XDP_OBS13

XDP_OBS23XDP_OBS33

XDP_OBS43XDP_OBS53

XDP_OBS63XDP_OBS73

H_CPUPWRGD3,25

H_PWRGD_XDP3

XDP_TCLK3

+VTT_CPU+VTT_CPU

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

7 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

7 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

7 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

JAY_TSAI

Main Board

CPU XDP connector

Update 1105 (R2.0)

12R0708 1KOhm/XDPR0708 1KOhm/XDP

11

33

55

77

99

1111

1313

1515

1717

1919

2121

2323

2525

2727

2929

3131

3333

3535

3737

3939

4141

4343

4545

4747

4949

5151

5353

5555

5757

5959

2 2

4 4

6 6

8 8

10 10

12 12

14 14

16 16

18 18

20 20

22 22

24 24

26 26

28 28

30 30

32 32

34 34

36 36

38 38

40 40

42 42

44 44

46 46

48 48

50 50

52 52

54 54

56 56

58 58

60 60

NP_NC161

NP_NC2 62

XDP1

BtoB_CON_60P/XDP

XDP1

BtoB_CON_60P/XDP

1T0701T0701

1T703T7031T702T702

12R712 49.9Ohm/XDPR712 49.9Ohm/XDP

1 2R0707 1KOhm/XDPR0707 1KOhm/XDP

12

R071149.9Ohm/XDP

R071149.9Ohm/XDP

http://laptop-motherboard-schematic.blogspot.com/

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8 96Thursday, February 11, 2010

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1.01

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

8 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

8 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01http://laptop-motherboard-schematic.blogspot.com/

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D D

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Custom

9 96Thursday, February 11, 2010

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1.01

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

9 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

9 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Main Board

http://laptop-motherboard-schematic.blogspot.com/

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D D

C C

B B

A A

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Title :Engineer:

Custom

10 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

10 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

10 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Main Board

http://laptop-motherboard-schematic.blogspot.com/

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D D

C C

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A A

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Title :Engineer:

Custom

11 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

11 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

11 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Main Board

http://laptop-motherboard-schematic.blogspot.com/

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D D

C C

B B

A A

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Title :Engineer:

Custom

12 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

12 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

12 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Main Board

http://laptop-motherboard-schematic.blogspot.com/

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C C

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A A

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Title :Engineer:

Custom

13 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

13 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

13 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Main Board

http://laptop-motherboard-schematic.blogspot.com/

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Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

14 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

14 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

14 96http://laptop-motherboard-schematic.blogspot.com/

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C C

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Title :Engineer:

A

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

15 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

15 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

15 96http://laptop-motherboard-schematic.blogspot.com/

Page 16: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

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1

D D

C C

B B

A A

M_A_DM4

M_A_DM1

M_A_DM3

M_A_DM5M_A_DM6

M_A_DM2

M_A_DM7

M_A_DM0

M_A_DQS2

M_A_DQS#4

M_A_DQS4

M_A_DQS7

M_A_DQS5

M_A_DQS#3

M_A_DQS1

M_A_DQS#6M_A_DQS#5

M_A_DQS3

M_A_DQS#2

M_A_DQS#0

M_A_DQS6

M_A_DQS#7

M_A_DQS0

M_A_DQS#1

M_A_A11

M_A_A6M_A_A5M_A_A4

M_A_A9M_A_A8

M_A_A10

M_A_A12

M_A_A7

M_A_A3

M_A_A13

M_A_A0

M_A_A2M_A_A1

M_A_A14M_A_A15

M_A_DQ0M_A_DQ1M_A_DQ2M_A_DQ3M_A_DQ4M_A_DQ5M_A_DQ6M_A_DQ7M_A_DQ8M_A_DQ9M_A_DQ10M_A_DQ11M_A_DQ12M_A_DQ13M_A_DQ14M_A_DQ15M_A_DQ16M_A_DQ17M_A_DQ18M_A_DQ19M_A_DQ20M_A_DQ21M_A_DQ22M_A_DQ23M_A_DQ24M_A_DQ25M_A_DQ26M_A_DQ27M_A_DQ28M_A_DQ29M_A_DQ30M_A_DQ31

M_A_DQ33M_A_DQ34M_A_DQ35

M_A_DQ37M_A_DQ38M_A_DQ39M_A_DQ40M_A_DQ41M_A_DQ42

M_A_DQ44

M_A_DQ46M_A_DQ47M_A_DQ48M_A_DQ49M_A_DQ50M_A_DQ51M_A_DQ52M_A_DQ53M_A_DQ54M_A_DQ55M_A_DQ56M_A_DQ57M_A_DQ58

M_A_DQ60M_A_DQ61

M_A_DQ63

M_A_DQ45

M_A_DQ43

M_A_DQ36

M_A_DQ32

M_A_DQ59

M_A_DQ62

M_A_A[15:0]4

M_A_DQ[63:0] 4

M_CLK_DDR04

M_CKE04

M_CLK_DDR#14

M_CLK_DDR14

M_CKE14

M_A_CAS#4M_CLK_DDR#04

M_A_BS24

M_A_BS04M_A_BS14

M_A_DM[7:0]4

M_A_DQS#[7:0]4

M_A_DQS[7:0]4

SMB_DAT_S17,21,29SMB_CLK_S17,21,29

M_A_WE# 4

PM_EXTTS#03,17

M_CS#14

M_A_RAS#4

M_CS#04

M_ODT04M_ODT14

M_DRAMRST#3,17

+3VS

+1.5V

+0.75VS

M_VREFCA_DIMM

M_VREFDQ_DIMM

+0.75VS

+1.5V

+1.5V

+1.5V

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

16 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

16 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

16 96

REV 9.2mm

SMBus Slave Address: A0H

Layout Note: Place these caps near SO DIMMS

OD

EVENT#198

GND1207

GND2208

NC177

NC2122

NP_NC1205

NP_NC2206

ODT0116

ODT1120

RAS#110

RESET#30

S#0114

S#1121

SA0197

SA1201

SCL202

SDA200

TEST125

VDD175

VDD10100

VDD11105

VDD12106

VDD13111

VDD14112

VDD15117

VDD16118

VDD17123

VDD18124

VDD276

VDD381

VDD482

VDD587

VDD688

VDD793

VDD894

VDD999

VDDSPD199

VREFCA126

VREFDQ1

VSS9 25VSS8 20VSS7 19VSS6 14

VSS52 196VSS51 195VSS50 190

VSS5 13

VSS49 189VSS48 185VSS47 184VSS46 179VSS45 178VSS44 173VSS43 172VSS42 168VSS41 167VSS40 162

VSS4 9

VSS39 161VSS38 156VSS37 155VSS36 151VSS35 150VSS34 145VSS33 144VSS32 139VSS31 138VSS30 134

VSS3 8

VSS29 133VSS28 128VSS27 127VSS26 72VSS25 71VSS24 66VSS23 65VSS22 61VSS21 60VSS20 55

VSS2 3

VSS19 54VSS18 49VSS17 48VSS16 44VSS15 43VSS14 38VSS13 37VSS12 32VSS11 31VSS10 26

VSS1 2

VTT1 203

VTT2 204

WE# 113

DIMM1B

DDR3_DIMM_204P

DIMM1B

DDR3_DIMM_204P

12

C162010UF/6.3V@

C162010UF/6.3V@

12

C1621

10UF/6.3V@C1621

10UF/6.3V@

12

C161210UF/6.3VC161210UF/6.3V

12

C161010UF/6.3V@

C161010UF/6.3V@

12

C16161UF/10V@

C16161UF/10V@

A098

A197

A10/AP107

A1184

A12/BC#83

A13119

A1480

A1578

A296

A395

A492

A591

A690

A786

A889

A985

BA0109

BA1108

BA279

CAS#115

CK#0103

CK#1104

CK0101

CK1102

CKE073

CKE174

DM011

DM128

DM246

DM363

DM4136

DM5153

DM6170

DM7187

DQ0 5

DQ1 7

DQ10 33

DQ11 35

DQ12 22

DQ13 24

DQ14 34

DQ15 36

DQ16 39

DQ17 41

DQ18 51

DQ19 53

DQ2 15

DQ20 40

DQ21 42

DQ22 50

DQ23 52

DQ24 57

DQ25 59

DQ26 67

DQ27 69

DQ28 56

DQ29 58

DQ3 17

DQ30 68

DQ31 70

DQ32 129

DQ33 131

DQ34 141

DQ35 143

DQ36 130

DQ37 132

DQ38 140

DQ39 142

DQ4 4

DQ40 147

DQ41 149

DQ42 157

DQ43 159

DQ44 146

DQ45 148

DQ46 158

DQ47 160

DQ48 163

DQ49 165

DQ5 6

DQ50 175

DQ51 177

DQ52 164

DQ53 166

DQ54 174

DQ55 176

DQ56 181

DQ57 183

DQ58 191

DQ59 193

DQ6 16

DQ60 180

DQ61 182

DQ62 192

DQ63 194

DQ7 18

DQ8 21

DQ9 23

DQS#010

DQS#127

DQS#245

DQS#362

DQS#4135

DQS#5152

DQS#6169

DQS#7186

DQS012

DQS129

DQS247

DQS364

DQS4137

DQS5154

DQS6171

DQS7188

DIMM1A

DDR3_DIMM_204P

DIMM1A

DDR3_DIMM_204P

12

CE1603

220UF/2VESR=15mOhm/Ir=2.7A

@CE1603

220UF/2VESR=15mOhm/Ir=2.7A

@

12

C1670

0.1UF/16V@C1670

0.1UF/16V@

12

C161110UF/6.3V@

C161110UF/6.3V@

12

C16230.1UF/16VC16230.1UF/16V

12

C1671

27PF/50V@

C1671

27PF/50V@

12

C161310UF/6.3V@

C161310UF/6.3V@

12

C160910UF/6.3VC160910UF/6.3V

12

C1615

0.1UF/16V@C1615

0.1UF/16V@

12

C1668

0.1UF/16V@C1668

0.1UF/16V@

12

R16081KOhm1%

R16081KOhm1%

12

CE1703

220UF/2VESR=15mOhm/Ir=2.7A

@CE1703

220UF/2VESR=15mOhm/Ir=2.7A

@

12

C1666

100PF/50V@C1666

100PF/50V@

12

C16171UF/10VC16171UF/10V

12

R1605

1KOhm

1%

R1605

1KOhm

1%

12

R16071KOhm

1%

R16071KOhm

1%

12

C16250.1UF/16VC16250.1UF/16V

12

C1667

100PF/50V@C1667

100PF/50V@

12

R16061KOhm

1%

R16061KOhm

1%

12

C166927PF/50V@

C166927PF/50V@

http://laptop-motherboard-schematic.blogspot.com/

Page 17: K42Jv SCHEMATIC Revision 2

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D D

C C

B B

A A

M_B_DM4

M_B_DM1

M_B_DM5M_B_DM6M_B_DM7

M_B_DM0

M_B_DQS#4

M_B_DQS4

M_B_DQS7

M_B_DQS5

M_B_DQS1

M_B_DQS#6M_B_DQS#5

M_B_DQS#0

M_B_DQS6

M_B_DQS#7

M_B_DQS0

M_B_DQS#1

M_B_A11

M_B_A6M_B_A5M_B_A4

M_B_A9M_B_A8

M_B_A10

M_B_A12

M_B_A7

M_B_A3

M_B_A13

M_B_A0

M_B_A2M_B_A1

M_B_A14M_B_A15

M_B_DM3M_B_DM2

M_B_DQS2M_B_DQS3

M_B_DQS#2M_B_DQS#3

M_B_DQ41M_B_DQ42M_B_DQ43

M_B_DQ3

M_B_DQ26

M_B_DQ45

M_B_DQ27

M_B_DQ9

M_B_DQ46M_B_DQ47

M_B_DQ29

M_B_DQ11

M_B_DQ48

M_B_DQ30M_B_DQ31M_B_DQ32M_B_DQ33M_B_DQ34

M_B_DQ52

M_B_DQ35

M_B_DQ53

M_B_DQ36M_B_DQ37

M_B_DQ19

M_B_DQ38M_B_DQ39

M_B_DQ57

M_B_DQ1

M_B_DQ4

M_B_DQ20

M_B_DQ63

M_B_DQ62

M_B_DQ12

M_B_DQ10

M_B_DQ2

M_B_DQ6

M_B_DQ55M_B_DQ51

M_B_DQ59

M_B_DQ61

M_B_DQ0

M_B_DQ5

M_B_DQ23M_B_DQ22

M_B_DQ56

M_B_DQ13

M_B_DQ8

M_B_DQ7

M_B_DQ21

M_B_DQ58

M_B_DQ17

M_B_DQ54

M_B_DQ24

M_B_DQ49

M_B_DQ50

M_B_DQ44

M_B_DQ40

M_B_DQ60

M_B_DQ14M_B_DQ15

M_B_DQ18

M_B_DQ16

M_B_DQ28M_B_DQ25

M_B_WE# 4

M_CS#34

M_CLK_DDR24

M_CKE24

M_CLK_DDR#34

M_CLK_DDR34

M_CKE34

M_B_CAS#4

M_B_RAS#4

M_CLK_DDR#24

M_CS#24

M_ODT24M_ODT34

SMB_DAT_S16,21,29SMB_CLK_S16,21,29

M_B_DM[7:0]4

M_B_DQS#[7:0]4

M_B_DQS[7:0]4

M_B_BS24

M_B_BS04M_B_BS14

M_DRAMRST#3,16

M_B_A[15:0]4

M_B_DQ[63:0] 4PM_EXTTS#03,16

+0.75VS

M_VREFCA_DIMM

M_VREFDQ_DIMM

+1.5V

+3VS

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

17 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

17 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

17 96

SMBus Slave Address: A4H

STD 5.2mm

SWAP

OD

EVENT#198

GND1207

GND2208

NC177

NC2122

NP_NC1205

NP_NC2206

ODT0116

ODT1120

RAS#110

RESET#30

S#0114

S#1121

SA0197

SA1201

SCL202

SDA200

TEST125

VDD175

VDD10100

VDD11105

VDD12106

VDD13111

VDD14112

VDD15117

VDD16118

VDD17123

VDD18124

VDD276

VDD381

VDD482

VDD587

VDD688

VDD793

VDD894

VDD999

VDDSPD199

VREFCA126

VREFDQ1

VSS9 25VSS8 20VSS7 19VSS6 14

VSS52 196VSS51 195VSS50 190

VSS5 13

VSS49 189VSS48 185VSS47 184VSS46 179VSS45 178VSS44 173VSS43 172VSS42 168VSS41 167VSS40 162

VSS4 9

VSS39 161VSS38 156VSS37 155VSS36 151VSS35 150VSS34 145VSS33 144VSS32 139VSS31 138VSS30 134

VSS3 8

VSS29 133VSS28 128VSS27 127VSS26 72VSS25 71VSS24 66VSS23 65VSS22 61VSS21 60VSS20 55

VSS2 3

VSS19 54VSS18 49VSS17 48VSS16 44VSS15 43VSS14 38VSS13 37VSS12 32VSS11 31VSS10 26

VSS1 2

VTT1 203

VTT2 204

WE# 113

DIMM2B

DDR3_DIMM_204P

DIMM2B

DDR3_DIMM_204P

A098

A197

A10/AP107

A1184

A12/BC#83

A13119

A1480

A1578

A296

A395

A492

A591

A690

A786

A889

A985

BA0109

BA1108

BA279

CAS#115

CK#0103

CK#1104

CK0101

CK1102

CKE073

CKE174

DM011

DM128

DM246

DM363

DM4136

DM5153

DM6170

DM7187

DQ0 5

DQ1 7

DQ10 33

DQ11 35

DQ12 22

DQ13 24

DQ14 34

DQ15 36

DQ16 39

DQ17 41

DQ18 51

DQ19 53

DQ2 15

DQ20 40

DQ21 42

DQ22 50

DQ23 52

DQ24 57

DQ25 59

DQ26 67

DQ27 69

DQ28 56

DQ29 58

DQ3 17

DQ30 68

DQ31 70

DQ32 129

DQ33 131

DQ34 141

DQ35 143

DQ36 130

DQ37 132

DQ38 140

DQ39 142

DQ4 4

DQ40 147

DQ41 149

DQ42 157

DQ43 159

DQ44 146

DQ45 148

DQ46 158

DQ47 160

DQ48 163

DQ49 165

DQ5 6

DQ50 175

DQ51 177

DQ52 164

DQ53 166

DQ54 174

DQ55 176

DQ56 181

DQ57 183

DQ58 191

DQ59 193

DQ6 16

DQ60 180

DQ61 182

DQ62 192

DQ63 194

DQ7 18

DQ8 21

DQ9 23

DQS#010

DQS#127

DQS#245

DQS#362

DQS#4135

DQS#5152

DQS#6169

DQS#7186

DQS012

DQS129

DQS247

DQS364

DQS4137

DQS5154

DQS6171

DQS7188

DIMM2A

DDR3_DIMM_204P

DIMM2A

DDR3_DIMM_204P

http://laptop-motherboard-schematic.blogspot.com/

Page 18: K42Jv SCHEMATIC Revision 2

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JAY_TSAI

18 96

Size Project Name Rev

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Title :Engineer:

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ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

18 96

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Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

18 96http://laptop-motherboard-schematic.blogspot.com/

Page 19: K42Jv SCHEMATIC Revision 2

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1.01

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19 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01

Size Project Name Rev

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Title :Engineer:

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19 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.01http://laptop-motherboard-schematic.blogspot.com/

Page 20: K42Jv SCHEMATIC Revision 2

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D D

C C

B B

A A

SATA_COMP

LPC_DRQ#1LPC_DRQ#0

PCH_JTAG_TMS

ACZ_SYNC

ACZ_BCLK

X1_RTC

ACZ_SDOUT

PCH_JTAG_RST#

PCH_JTAG_TDI

PCH_JTAG_TCK_BUF

RTCRST#

ACZ_RST#

PCH_JTAG_TDO

SPI_SI

SPI_CS#0

SPI_SO

HDA_DOCK_RST#

PCH_SPI_OV_RW

SB_SPKR

INT_SERIRQSATA_LED#

PCH_SPI_OV_RW

ACZ_RST#

ACZ_SYNCACZ_SDOUTACZ_BCLK

SRTCRST#

RTCRST#

SPI_CLK

PCH_JTAG_TCK_BUF

SRTCRST#

X2_RTC

X1_RTCX2_RTC

PCH_INTRUDER#PCH_INTVRMEN

PCH_INTRUDER#

PCH_INTVRMEN

SPI_CLKSPI_SI

SPISO0_PCH +3VM_SPI_00+3VM_SPI_WP0#

SPI_CS#0SPI_SO

EC_SPI_CE#

EC_SPI_DIEC_SPI_CK

EC_SPI_CE#SPISO0_PCH EC_SPI_DI

EC_SPI_CK

+RTC_BAT

SATA_TXN1 51SATA_TXP1 51

SATA_RXN1 51SATA_RXP1 51

SATA_LED# 56

SATA_TXN0 51SATA_TXP0 51

SATA_RXN0 51SATA_RXP0 51

INT_SERIRQ 30

LPC_AD0 30,44LPC_AD1 30,44LPC_AD2 30,44LPC_AD3 30,44

LPC_FRAME# 30,44

ACZ_SDIN0_AUD36

PCH_SPI_OV30

ACZ_BCLK_AUD36

ACZ_SYNC_AUD36

ACZ_RST#_AUD36

ACZ_SDOUT_AUD36

SB_SPKR36

EC_SPI_CK 30EC_SPI_DO30 EC_SPI_DI 30EC_SPI_CE#30

+VTT_PCH

GND

GND

GNDGND

+VCC_RTC

+3VS

+3VS

GNDGND

+3VS

GND

GND

GNDGND

+VCC_RTC

GND

GND

+3VS

+3VA_EC

+3VSUS

+3V_SPI

+3V_SPI

GND

GND

+RTC_BAT

+VCC_RTC

GND

+3VA

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

20 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

20 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

20 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

CMOS Settings

Clear CMOS

JRST2001

Shunt

Keep CMOSOpen(Default)

Request by CSC for CMOSclear function

RTCRST# RC delayshould be 18ms~25ms

Strap information:

SATA2,3:

EDS 1.0: SATA port2,port3 may not be available in all PCH SKUs.

IPU

IPU

3VS_GPO_IPU

3VSUS_GPI_IPD

3VS_Native_IPU

IPD

IPU

IPU

IPU

DG2.0 P297RTCRST# and SRTCRST# can not be shorted together

TPM Settings

Clear ME RTCRegisters

Shunt

JRST2002

Keep ME RTCRegisters

Open(Default)

PCH SPI ROM

(32Mb)

ACZ_SYNC: Select VCCVRM 1.5V or 1.8V (IPD)

H L1.5V 1.8V

SB_SPKR: No reboot strap (IPD) No reboot Disable No reboot

PCH_SPI_OV_RW: (IPU) Flash ME FWNo Flash ME FW

SPI_SI: iTPM strap. (IPD) Enable Disable

PCH_INTVRMENIntegrated 1.05 V VRM Enable /Disable

Enable Disable

near U2801

R2007 for EA SATA fail

Debug Conn.

C.D

C.D

C.D

C.D

C.D

������������ ���������������������� ���������������������� ���������������������� ����������

0122 Add BAT2001 for RTC BATT

RTC battery PR-07

1T2017T2017

1 T2006T2006

34RN2003B 10KOhmRN2003B 10KOhm

1

23

D2001

BAT54C

D2001

BAT54C

13 4

2

5 67

J2001

HEADER_2X4P_K8

@

J2001

HEADER_2X4P_K8

@

12R2833 0Ohm@

R2833 0Ohm@

1T2010T2010

SIDE13

SIDE24

11

22

BAT2001

WTOB_CON_2P

@

BAT2001

WTOB_CON_2P

@

1T2012T2012

1 T2013T2013

12

R2029100KOhm@

R2029100KOhm@

1 2 RN2001A0OHM RN2001A0OHM

3 4 RN2002B100KOhm RN2002B100KOhm

1 2R200756.2Ohm

1%R200756.2Ohm

1%

12

R200420KOhm

1%

R200420KOhm

1%

CS#1

SO/SIO12

WP#/ACC3

SI/SIO0 5SCLK 6

HOLD# 7VCC 8

GND4

U2801

MX25L3205DM2I-12G

U2801

MX25L3205DM2I-12G

78RN2003D 10KOhmRN2003D 10KOhm

7 8 RN2002D100KOhm RN2002D100KOhm

5 6 RN2002C100KOhm RN2002C100KOhm

34

RN2843B10KOhmRN2843B10KOhm

12

C20051UF/10VC20051UF/10V

1 2C205510PF/50V@

C205510PF/50V@

12

R202110KOhmR202110KOhm

1T2009T2009

1T2014T2014

RTCX1B13

RTCX2D13

INTVRMENA14

INTRUDER#A16

HDA_BCLKA30

HDA_SYNCD29

HDA_RST#C30

HDA_SDIN0G30

HDA_SDIN1F30

HDA_SDIN2E32

HDA_SDOB29

SATALED# T3

FWH0/LAD0 D33

FWH1/LAD1 B33

FWH2/LAD2 C32

FWH3/LAD3 A32

LDRQ1#/GPIO23 F34

FWH4/LFRAME# C34

LDRQ0# A34

RTCRST#C14

HDA_SDIN3F32

HDA_DOCK_EN#/GPIO33H32

HDA_DOCK_RST#/GPIO13J30

SRTCRST#D17

SATA0RXN AK7

SATA0RXP AK6

SATA0TXN AK11

SATA0TXP AK9

SATA1RXN AH6

SATA1RXP AH5

SATA1TXN AH9

SATA1TXP AH8

SATA2RXN AF11

SATA2RXP AF9

SATA2TXN AF7

SATA2TXP AF6

SATA3RXN AH3

SATA3RXP AH1

SATA3TXN AF3

SATA3TXP AF1

SATA4RXN AD9

SATA4RXP AD8

SATA4TXN AD6

SATA4TXP AD5

SATA5RXN AD3

SATA5RXP AD1

SATA5TXN AB3

SATA5TXP AB1

SATAICOMPI AF15

SPI_CLKBA2

SPI_CS0#AV3

SPI_CS1#AY3

SPI_MOSIAY1

SPI_MISOAV1

SATA0GP/GPIO21 Y9

SATA1GP/GPIO19 V1

JTAG_TCKM3

JTAG_TMSK3

JTAG_TDIK1

JTAG_TDOJ2

JTAG_RST#J4

SERIRQ AB9

SPKRP1

SATAICOMPO AF16

RTC

IHDA

SATA

LPC

SPI

JTAG

U2001A

IBEXPEAK-M

RTC

IHDA

SATA

LPC

SPI

JTAG

U2001A

IBEXPEAK-M

2 10402

R28340402

R2834

12RN2003A 10KOhmRN2003A 10KOhm

5 6 RN2843C10KOhm RN2843C10KOhm

12

RN2843A10KOhmRN2843A10KOhm

7 8 RN2001D0OHM RN2001D0OHM

5 6 RN2001C0OHM RN2001C0OHM

21

0402

R2837

0402

R2837

1 T2005T2005

2 10402

R28300402

R2830

12

C200218PF/50VC200218PF/50V

12R2001 1KOhmR2001 1KOhm

2 10402

R28320402

R2832

1 T2007T2007

1

32

GS

D3

2

1Q7502

2N7002GS

D3

2

1Q7502

2N7002

2 10402

R28350402

R2835

12R2831 0Ohm@

R2831 0Ohm@

1T2011T2011

12

C205610PF/50V@

C205610PF/50V@

12

C28020.1UF/16VC28020.1UF/16V

12

R207751OhmR207751Ohm

7 8 RN2843D10KOhm RN2843D10KOhm

12

R200210MOhmR200210MOhm

11

22

JRST2002SGL_JUMPJRST2002SGL_JUMP

12

C200118PF/50VC200118PF/50V

1T2008T2008

11

22

JRST2001SGL_JUMPJRST2001SGL_JUMP

56RN2003C 10KOhmRN2003C 10KOhm

12

C20041UF/10VC20041UF/10V

3 4 RN2001B0OHM

RN2001B0OHM

14

2

3

X200132.768Khz

07G010413277

X200132.768Khz

07G010413277

2 10402

R28360402

R28361T2018T2018

12

C20031UF/10VC20031UF/10V

1 2 RN2002A100KOhm

RN2002A100KOhm

12

R200320KOhm

1%

R200320KOhm

1%

12

R20201KOhm

@R20201KOhm

@

2 10402

R28290402

R2829

1T2002T2002

http://laptop-motherboard-schematic.blogspot.com/

Page 21: K42Jv SCHEMATIC Revision 2

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D D

C C

B B

A A

XCLK_COMP

SML0_CLK

PCH_SMBDATA

CLK_OUT1

CLK_OUT0

PCH_SMBCLK

SML0_DAT

PCIE_TXP2_CPCIE_TXN2_C

SML1_CLK

SML1_DAT

GPIO74

CLK_REQ0#

CLK_REQ5#

CLK_DREF#_EDPCLK_DREF_EDP

CLK_REQ4#

CLK_REQ3#

CLK_REQ0#

PCIE_TXP6_CPCIE_TXN6_C

CLKREQ2_GLAN#_R

CLK_PCH_PEG_B_NCLK_PCH_PEG_B_P

CLK_PCH_SRC2_NCLK_PCH_SRC2_P

CLKREQ2_WLAN#_R

CLK_REQ1#

SML1_DATSML1_CLK

CLK_REQ4#

CLK_REQ3#CLK_REQ5#

GPIO74

SML0_CLKSML0_DAT

CLK_REQ1#

CLKREQ2_WLAN#_RCLKREQ2_GLAN#_R

C_14M_PCH

SML1_DAT

SML1_CLK

PCH_SMBCLK

PCH_SMBDATA

PECLK_REQ#

GPIO60

CLK_OUT3

EDID_SELECT#

EDID_SELECT#

PCIE_TXN3_CPCIE_TXP3_C

CLK_PCIE_USB30N_PCH_NCLK_PCIE_USB30P_PCH_P

X225OUT

PCH_25M_INPCH_25M_OUT

C_14M_PCH 29

C_PCH_SATA 29C_PCH_SATA# 29

C_PCH_DMI 29

C_96M_DOT 29C_96M_DOT# 29

CLK_DMI#_PCH 3CLK_DMI_PCH 3

CLK_PCI_FB 24

C_PCH_DMI# 29

PCIE_TXN2_WLAN53PCIE_TXP2_WLAN53

PCIE_RXN2_WLAN53PCIE_RXP2_WLAN53

EC_SCI# 22,30

C_PCH_BCLK 29C_PCH_BCLK# 29

PCIE_TX_LAN_N41

PCIE_RX_LAN_N41PCIE_RX_LAN_P41

PCIE_TX_LAN_P41

CLKREQ_GLAN#41

PCH_C_LAN_N41PCH_C_LAN_P41

CLK_PCIE_WLAN#_PCH53CLK_PCIE_WLAN_PCH53

CLKREQ2_WLAN#53

CLK_PCIE_PEG_PCH 71CLK_PCIE_PEG#_PCH 71

PECLK_REQ# 71

SMB_DAT_S 16,17,29

SMB_CLK_S 16,17,29

SMB1_DAT 30,33,76

SMB1_CLK 30,33,76

PM_BATLOW#22

PCIE_RXN4_USB3050PCIE_RXP4_USB3050

PCIE_TXP4_USB3050PCIE_TXN4_USB3050

CLK_PCIE_USB30N_PCH50CLK_PCIE_USB30P_PCH50

CLKREQ3_USB30#50 +VTT_PCH

+3VSUS

+3VSUS

GND

+3VS

GND

+3VSUS

+12VS

+12VS

+3VS

GND

+3VS

GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

21 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

21 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

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JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

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21 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

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Note: Place theseresisters near to PCIe Slots

To EC

PCIE2: WLAN

PCIE7,8:

EDS 1.0: port7,port8 may not be available in all PCH SKUs.

R2120: For Xtal measurement

PCH CLKREQ Setting:Not connected to device.

PCIE6: LAN

If not use crystal,please change C1201 to 0 OHM

3VSUS_Native_IPU

3VS_Native

3VS_Native

3VSUS_Native

3VSUS_Native

3VSUS_Native

3VSUS_Native

3VS_Native_IPD

3VS_Native_IPD

3VS_Native_IPD

3VSUS_Native

3VSUS_Native

3VSUS_Native

3VSUS_Native

3VSUS_Native

3VSUS_Native

DG2.0 P241When unused, CL_CLK1, CL_DATA1 and CL_RST1# may be left unconnected.

DG2.0Section 4.2.4.1: Added 25-MHz Crystal routing guideline.All Mobile Intel 5 Series Chipset-based IntegratedGraphics platforms are required to use a 25-MHz crystalon the PCH XTAL25_IN/OUT to enable the PCH togenerate the display clocks. Display Clock generation isintegrated into the PCH.

Integrated Graphics platforms that implementDVI/DP/HDMI/e-DP are required to use Display ClockIntegration (DCI) (25M crystal to generate PCH displayclocks) to improve signal integrity and mitigate risk ofelectrical compliance and associated functional failures

WW35 Update:Integrated Graphics platforms that useonlyLVDS and/or VGA Displays may use Buffer Through Mode(BTM) and leave 25-MHz crystal and RC componentsunstuffed

WLAN do not support

Jmc251 do not support

Update 1105 (R2.0)

Update 1105 (R2.0)

PCIE4: USB30

R2120: For Xtal measurement

C.D

C.D

C.D

C.D

1 T2117T2117

1 2 RN2134A10KOhm RN2134A10KOhm

210402

R2111

0402

R2111

1 2R2117 90.9Ohm 1%R2117 90.9Ohm 1%

2 10402

RX21050402

RX2105

1 T2114T21141 2 RN2141A4.7KOHM RN2141A4.7KOHM

7 8 RN2140D10KOhm RN2140D10KOhm

2 10402

RX21120402

RX2112

1 2R3054 10KOhmR3054 10KOhm

5

3 4

Q2801BUM6K1NQ2801BUM6K1N

5

3 4

Q2802BUM6K1NQ2802BUM6K1N

7 8 RN2141D4.7KOHM

RN2141D4.7KOHM

12 CX21080.1UF/16V CX21080.1UF/16V

1 T2118T2118

12 CX21120.1UF/16V CX21120.1UF/16V

1 2 RN2143A10KOhm RN2143A10KOhm

5 6 RN2134C10KOhm RN2134C10KOhm

1 T2112T21121 2

C2102 27PF/50VC2102 27PF/50V

12 CX21110.1UF/16V CX21110.1UF/16V

5 6 RN2140C10KOhm RN2140C10KOhm

12

X210125Mhz

12

X210125Mhz

2

6 1

Q2802AUM6K1NQ2802AUM6K1N

2 10402

RX21100402

RX2110

5 6 RN2143C10KOhm RN2143C10KOhm

12 RX21110Ohm RX21110Ohm

3 4 RN2801B4.7KOHM RN2801B4.7KOHM

1 T2111T2111

2 10402

RX21060402

RX2106

3 4 RN2134B10KOhm

RN2134B10KOhm

12C7764 10PF/50V@C7764 10PF/50V@

1 T2116T2116

2

6 1

Q2801AUM6K1NQ2801AUM6K1N

7 8 RN2143D10KOhm RN2143D10KOhm

12 CX21030.1UF/16V CX21030.1UF/16V

12R2115 10KOhm

@R2115 10KOhm

@

12 CX21040.1UF/16V CX21040.1UF/16V

5 6 RN2141C4.7KOHM RN2141C4.7KOHM

1 2R3055 10KOhm@R3055 10KOhm@

3 4 RN2141B4.7KOHM RN2141B4.7KOHM

12 CX21070.1UF/16V CX21070.1UF/16V

1 T2115T2115

2 10402

RX21090402

RX2109

3 4 RN2143B10KOhm

RN2143B10KOhm

12 R21140Ohm @ R21140Ohm @

1 2 RN2140A10KOhm RN2140A10KOhm

12

R21331MOhmR21331MOhm

1 T2110T2110

PERN1BG30

PERP1BJ30

PERN2AW30

PERP2BA30

PERN3AU30

PERP3AT30

PERN4BA32

PERP4BB32

PERN5BF33

PERP5BH33

PERN6BA34

PERP6AW34

PERN7AT34

PERP7AU34

PERN8BG34

PERP8BJ34

PETN1BF29

PETP1BH29

PETN2BC30

PETP2BD30

PETN3AU32

PETP3AV32

PETN4BD32

PETP4BE32

PETN5BG32

PETP5BJ32

PETN6BC34

PETP6BD34

PETN7AU36

PETP7AV36

PETN8BG36

PETP8BJ36

SMBALERT#/GPIO11 B9

SMBCLK H14

SMBDATA C8

SML0CLK C6

SML0DATA G8

CLKOUT_PCIE0NAK48

CLKOUT_PCIE0PAK47

CLKOUT_PCIE1NAM43

CLKOUT_PCIE1PAM45

CLKOUT_PCIE2NAM47

CLKOUT_PCIE2PAM48

CLKOUT_PCIE3NAH42

CLKOUT_PCIE3PAH41

CLKOUT_PCIE4NAM51

CLKOUT_PCIE4PAM53

CLKOUT_PCIE5NAJ50

CLKOUT_PCIE5PAJ52

SML0ALERT#/GPIO60 J14

CL_CLK1 T13

CL_DATA1 T11

CL_RST1# T9

CLKIN_BCLK_N AP3

CLKIN_BCLK_P AP1

CLKIN_DMI_N AW24

CLKIN_DMI_P BA24

CLKIN_DOT_96N F18

CLKIN_DOT_96P E18

CLKIN_SATA_N/CKSSCD_N AH13

CLKIN_SATA_P/CKSSCD_P AH12

XTAL25_IN AH51

XTAL25_OUT AH53

REFCLK14IN P41

CLKIN_PCILOOPBACK J42

CLKOUT_PEG_A_N AD43

CLKOUT_PEG_A_P AD45

PEG_A_CLKRQ#/GPIO47 H1

PCIECLKRQ0#/GPIO73P9

PCIECLKRQ1#/GPIO18U4

PCIECLKRQ2#/GPIO20N4

PCIECLKRQ3#/GPIO25A8

PCIECLKRQ4#/GPIO26M9

PCIECLKRQ5#/GPIO44H6

CLKOUTFLEX0/GPIO64 T45

CLKOUTFLEX1/GPIO65 P43

CLKOUTFLEX2/GPIO66 T42

CLKOUTFLEX3/GPIO67 N50

CLKOUT_DMI_N AN4

CLKOUT_DMI_P AN2

PEG_B_CLKRQ#/GPIO56P13

CLKOUT_PEG_B_PAK51CLKOUT_PEG_B_NAK53

SML1ALERT#/GPIO74 M14

SML1CLK/GPIO58 E10

SML1DATA/GPIO75 G12

XCLK_RCOMP AF38

CLKOUT_DP_P/CLKOUT_BCLK1_P AT3CLKOUT_DP_N/CLKOUT_BCLK1_N AT1

PCI-E*

SMBus

Controller

From CLK BUFFER

PEG

Clock Flex

Link

U2001B

IBEXPEAK-M

PCI-E*

SMBus

Controller

From CLK BUFFER

PEG

Clock Flex

Link

U2001B

IBEXPEAK-M

7 8 RN2801D4.7KOHM RN2801D4.7KOHM

7 8 RN2134D10KOhm RN2134D10KOhm

12 R21130Ohm @ R21130Ohm @

3 4 RN2140B10KOhm RN2140B10KOhm

2 10402

RX21130402

RX21131 2

C2101 27PF/50VC2101 27PF/50V

5 6 RN2801C4.7KOHM RN2801C4.7KOHM1 2 RN2801A4.7KOHM RN2801A4.7KOHM

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Page 22: K42Jv SCHEMATIC Revision 2

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4

4

3

3

2

2

1

1

D D

C C

B B

A A

ME_PM_SLP_M#

SLP_S5#

PM_SUS_STAT#

SUS_CLK

PM_RI#

DMI_COMP

PM_RSMRST#_PCH

ME_PM_SLP_LAN#_PCH

ME_AC_PRESENT_PCH

PM_PWROK_PCH

PCIE_WAKE#SYS_RESET#

PM_RI#

ME_SusPwrDnAckPCH_LAN_RST#

PM_CLKRUN#SYS_RESET#

PCH_LAN_RST#

PM_PWROK_PCH

ME_AC_PRESENT_PCH

PM_RSMRST#_PCH

PM_PWROK_PCH

FDI_TXP0 3FDI_TXP1 3FDI_TXP2 3FDI_TXP3 3FDI_TXP4 3FDI_TXP5 3FDI_TXP6 3FDI_TXP7 3

FDI_LSYNC1 3

PM_SUSC# 30

PM_SYNC# 3

PM_SUSB# 30

FDI_TXN0 3FDI_TXN1 3FDI_TXN2 3FDI_TXN3 3FDI_TXN4 3FDI_TXN5 3FDI_TXN6 3FDI_TXN7 3

FDI_LSYNC0 3

PCIE_WAKE# 41

FDI_INT 3

FDI_FSYNC1 3

FDI_FSYNC0 3

PM_CLKRUN# 30

DMI_RXN03DMI_RXN13DMI_RXN23DMI_RXN33

ME_SusPwrDnAck30

DMI_TXP03DMI_TXP13DMI_TXP23DMI_TXP33

H_DRAM_PWRGD3

DMI_RXP03DMI_RXP13DMI_RXP23DMI_RXP33

DMI_TXN03DMI_TXN13DMI_TXN23DMI_TXN33

PM_PWRBTN#30

XDP_DBRESET#3,7

SUS_PWRGD 30,32,81

ME_AC_PRESENT 30

PM_RSMRST# 30

PM_PWROK 30

PM_BATLOW#21

EC_SCI#21,30

+VTT_PCH

GND

+3VSUS

+3VS +3VSUS

GND

GND

+3VSUS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

22 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

22 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

22 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

pre-ES1 not supportReversal Feature

3VSUS_GPI

3VSUS_GPI

3VSUS_Native_IPU

3VSUS_Native

3VSUS_Native

3VSUS_Native

3VS_Native

R1.1,item L15

D2207: Prevent EC drive hign,SUS_PWRGD sink low in S5-->G3.

09'MoW04:Optional if ME FW isIgnition FW

Power failure solution (S0-->G3,S5-->G3):PM_PWROK,PM_RSMRST#: previous platform solution.

ME_PWROK,ME_AC_PRESENT: reserved for test.

ME Ignition Firmware is for 2MB SPI core, only PM55 can support on it.

12

R220349.9Ohm 1%R220349.9Ohm 1%

1T2211T2211

12 R22620Ohm /XDP R22620Ohm /XDP

3 4 RN2242B10KOhm RN2242B10KOhm

1 T2208T2208

1 T2205T2205

5 6 RN2243C10KOhm

RN2243C10KOhm

1T2209T2209

12

R224710KOhmR224710KOhm

5 6 RN2242C10KOhm RN2242C10KOhm

1 T2203T2203

3 4 RN2243B10KOhm RN2243B10KOhm

1 2 RN2243A10KOhm RN2243A10KOhm

1T2202T2202

DMI0RXNBC24

DMI1RXNBJ22

DMI2RXNAW20

DMI3RXNBJ20

DMI0RXPBD24

DMI1RXPBG22

DMI2RXPBA20

DMI3RXPBG20

DMI0TXNBE22

DMI1TXNBF21

DMI2TXNBD20

DMI3TXNBE18

DMI0TXPBD22

DMI1TXPBH21

DMI2TXPBC20

DMI3TXPBD18

DMI_ZCOMPBH25

DMI_IRCOMPBF25

FDI_RXN0 BA18

FDI_RXN1 BH17

FDI_RXN2 BD16

FDI_RXN3 BJ16

FDI_RXN4 BA16

FDI_RXN5 BE14

FDI_RXN6 BA14

FDI_RXN7 BC12

FDI_RXP0 BB18

FDI_RXP1 BF17

FDI_RXP2 BC16

FDI_RXP3 BG16

FDI_RXP4 AW16

FDI_RXP5 BD14

FDI_RXP6 BB14

FDI_RXP7 BD12

FDI_FSYNC0 BF13

FDI_FSYNC1 BH13

FDI_LSYNC0 BJ12

FDI_LSYNC1 BG14

FDI_INT BJ14

PMSYNCH BJ10

TP23 N2

SLP_M# K8

SLP_S3# P12

SLP_S4# H7

SLP_S5#/GPIO63 E4

SYS_RESET#T6

SYS_PWROKM6

PWRBTN#P5

RI#F14

WAKE# J12

SUS_STAT#/GPIO61 P8

SUSCLK/GPIO62 F3

ACPRESENT/GPIO31P7

LAN_RST#A10

MEPWROKK5

BATLOW#/GPIO72A6

PWROKB17

CLKRUN#/GPIO32 Y1

SUS_PWR_ACK/GPIO30M1

RSMRST#C16

DRAMPWROKD9

SLP_LAN# F6

DMI

FDI

System Power Management

U2001C

IBEXPEAK-M

DMI

FDI

System Power Management

U2001C

IBEXPEAK-M

78 RN2243D10KOhm

RN2243D10KOhm

1 2C2203 0.1UF/10V@

C2203 0.1UF/10V@

1T2210T2210

1

23

D2203

BAT54CW

D2203

BAT54CW

1 2C2202

0.1UF/10V @

C2202

0.1UF/10V @

1 2R2270 10KOhm

@

R2270 10KOhm

@

1

23

D2205

BAT54CW

D2205

BAT54CW

1 T2207T2207

1 T2204T2204

1 2 RN2242A10KOhm RN2242A10KOhm

1 2R2272 10KOhmR2272 10KOhm

1 2R2271 10KOhmR2271 10KOhm

7 8 RN2242D10KOhm

RN2242D10KOhm

1 2D2207 1SS355D2207 1SS355

http://laptop-motherboard-schematic.blogspot.com/

Page 23: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCH_LVD_VBGPCH_LVDS_IBG

PCH_DAC_IREF

CRT_R_PCH

L_CTRL_CLKL_CTRL_DATA

CRT_B_PCHCRT_G_PCH

L_BKLTCTL_PCH

PCH_CRT_HSYNCPCH_CRT_VSYNC

L_CTRL_CLKL_CTRL_DATAEDID_CLKEDID_DAT

CRT_DDC_DATACRT_DDC_CLK

CRT_HSYNC46

CRT_DDC_CLK46CRT_DDC_DATA46

EDID_CLK45

CRT_VSYNC46

EDID_DAT45

CRT_GREEN46CRT_RED46

CRT_BLUE46

LCD_BACKEN45L_VDDEN45

LVDS_LCLKN45LVDS_LCLKP45

LVDS_L0N45

LVDS_L1P45LVDS_L2P45

LVDS_L0P45

LVDS_L1N45LVDS_L2N45

TMDS_CTRLCLK 48

HDMI_HPD 30,48

TMDS_CTRLDATA 48

HDMI_CLKP 48HDMI_CLKN 48

HDMI_TXN2 48HDMI_TXP2 48

HDMI_TXN0 48HDMI_TXP0 48

HDMI_TXN1 48HDMI_TXP1 48

L_BKLTCTL_PCH45

GND

GND

GNDGND

+3VS

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

23 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

23 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

23 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

CRB R0.9,DG R0.8: 1K+/-0.5%

Intel checklist recommand:1.02K PD resistor to 0.5%

DAC_IREF

3. Connected to GND:

CRT_ITRN

4. Connect to +V3.3:

VCCADAC

CRT Disable: (For discrete graphic)

1. NC:

CRT_RED,CRT_GREEN,CRT_BLUE

2. 1-k ±0.5% pull-down to GND:

CRT_HSYCN,CRT_VSYNC

2. Connected to GND:

VccALVDS,VccTX_LVDS

LVDS Disable: (For discrete graphic)

1. NC:

LVDSA_DATA [3:0], LVDSA_DATA# [3:0],

LVD_VREFL, LVD_IBG, LVD_VBG

LVDSA_CLK, LVDSA_CLK#, LVDSB_DATA [3:0],

LVDSB_DATA# [3:0], LVDSB_CLK, LVDSB_CLK#

L_VDD_EN, L_BKLTEN, L_BKLTCTL, LVD_VREFHSingle Channel

ER-05

C.D

C.D12

R23

1615

0Ohm

1%

R23

1615

0Ohm

1%

3 4 RN4701B2.2KOHM

RN4701B2.2KOHM

L_BKLTCTLY48

L_BKLTENT48

L_CTRL_CLKAB46

L_CTRL_DATAV48

L_DDC_CLKAB48

L_DDC_DATAY45

L_VDD_ENT47

LVDSA_CLK#AV53

LVDSA_CLKAV51

LVDSA_DATA#0BB47

LVDSA_DATA#1BA52

LVDSA_DATA#2AY48

LVDSA_DATA#3AV47

LVDSA_DATA0BB48

LVDSA_DATA1BA50

LVDSA_DATA2AY49

LVDSA_DATA3AV48

LVDSB_CLK#AP48

LVDSB_CLKAP47

LVDSB_DATA#0AY53

LVDSB_DATA#1AT49

LVDSB_DATA#2AU52

LVDSB_DATA#3AT53

LVDSB_DATA0AY51

DDPB_0N BD42

DDPB_1N BJ42

LVD_VREFHAT43

LVD_VREFLAT42

DDPD_2N BF37

DDPD_3N BE36

DDPB_2N BB40

DDPB_3N AW38

DDPC_0N BE40

DDPC_1N BF41

DDPC_2N BD38

DDPC_3N BB36

DDPD_0N BJ40

DDPD_1N BJ38

DDPB_0P BC42

DDPB_1P BG42

DDPD_2P BH37

DDPD_3P BD36

DDPB_2P BA40

DDPB_3P BA38

LVDSB_DATA1AT48

LVDSB_DATA2AU50

LVDSB_DATA3AT51

LVD_IBGAP39

LVD_VBGAP41

DDPC_1P BH41

DDPC_0P BD40

DDPC_2P BC38

DDPC_3P BA36

DDPD_0P BG40

DDPD_1P BG38

CRT_BLUEAA52

CRT_DDC_CLKV51

CRT_DDC_DATAV53

CRT_GREENAB53

CRT_HSYNCY53

CRT_IRTNAB51

CRT_REDAD53

CRT_VSYNCY51

DAC_IREFAD48

SDVO_CTRLCLK T51

SDVO_CTRLDATA T53

DDPC_CTRLCLK Y49

DDPC_CTRLDATA AB49

DDPD_CTRLCLK U50

DDPD_CTRLDATA U52

DDPB_AUXN BG44

DDPC_AUXN BE44

DDPD_AUXN BC46

DDPB_AUXP BJ44

DDPC_AUXP BD44

DDPD_AUXP BD46

DDPB_HPD AU38

DDPC_HPD AV40

DDPD_HPD AT38

SDVO_TVCLKINP BG46SDVO_TVCLKINN BJ46

SDVO_STALLP BG48SDVO_STALLN BJ48

SDVO_INTP BH45SDVO_INTN BF45

LVDS

Digital Display Interface

CRT

U2001D

IBEXPEAK-M

LVDS

Digital Display Interface

CRT

U2001D

IBEXPEAK-M

2 10402

R23030402

R2303

12R2321 1KOHM0.5%R2321 1KOHM0.5%

12 R23012.37KOHM 1%R23012.37KOHM 1%

3 4 RN2344B4.7KOHM RN2344B4.7KOHM

2 10402

R2349

0402

R2349

12

R23

1215

0Ohm

1%

R23

1215

0Ohm

1%

1 2 RN4701A2.2KOHM RN4701A2.2KOHM

1 2 RN2344A4.7KOHM

RN2344A4.7KOHM

7 8 RN2344D4.7KOHM RN2344D4.7KOHM

12

R23

1715

0Ohm

1%

R23

1715

0Ohm

1%2 1

0402R2304

0402R2304

1T2301T2301

5 6 RN2344C4.7KOHM RN2344C4.7KOHM

12 R23020Ohm@

R23020Ohm@

1T2302T2302

http://laptop-motherboard-schematic.blogspot.com/

Page 24: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCI_IRDY#

PCI_LOCK#

PCI_PME#

PCI_GNT0#

CLK_PCI_FB_R

PCI_DEVSEL#

PCI_PERR#

PCI_STOP#

PLT_RST#

PCI_RST#

PCI_PAR

PCI_FRAME#

PCI_SERR#

PCI_TRDY# USBRBIAS_PN

PCI_INTE#PCI_INTF#PCI_INTG#PCI_INTH#

PCI_GNT1#

PCI_GNT3#PCI_GNT2#

CLK_DSPPCI_R

CLK_KBCPCI_PCH_RCLK_DEBUG_R

PCI_GNT3#PCI_GNT0#

PLT_RST#

PCI_GNT1#

OC7#

PCI_REQ0#PCI_INTB#PCI_INTF#PCI_REQ3#

PCI_INTC#

PCI_INTA#PCI_INTB#

PCI_INTD#

PCI_REQ0#

PCI_REQ3#

PCI_REQ1#

CLK_DBGPCI2_R

OC4#

OC2#OC3#

OC5#OC6#

PCH_NV_ALEPCH_NV_CLE

PCI_INTE#

PCI_INTA#

PCI_INTC#

PCI_INTD#

PCI_INTG#

PCI_IRDY#

PCI_STOP#

PCI_SERR#

PCI_PERR#

PCI_REQ1#

PCI_DEVSEL#

PCI_LOCK#

PCI_FRAME#

PCI_INTH#

PCI_TRDY#

DGPU_SELECT#DGPU_SELECT#

OC5#

OC7#

OC4#

OC3#

OC2#

OC6#

CLK_PCI_FB21

USB_PN12 61

USB_PN9 45USB_PP9 45

USB_PP0 52USB_PN0 52

USB_PP2 52USB_PN2 52

CLK_KBCPCI_PCH30CLK_DEBUG44

BUF_PLT_RST# 3,30,32,41,50,53,71

USB_PP12 61

USB_OC01# 52

USB_PN1 53USB_PP1 53

USB_OC2# 53

USB_PP4 53USB_PN4 53

+3VS

GND

+3VSUS

GND

GND

GND

GND

+1.8VS

+3VSUS

GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A2

24 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

A2

24 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

A2

24 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

Place within 500 mils of ICH

change to PCI_CLK4 to sync ICS364

BT (1.1)

WiFi/WiMax

USB port

USB port

Camera

USB port

A16 swap override Strap/Top-Block swap override jumper

Boot BIOS Strap

PCI_GNT0#PCI_GNT1# Boot BIOS Location

0 0

0 1

1 0

1 1 SPI

Reserved

PCI

LPC

Sampled on rising edge of PWROK.

(PCH)

Low=Enabled A16 swap override/ Top-Block swap override

GNT0#,GNT1#: Boot BIOS Strap. GNT3#:

High=Default

1

0

2

3

4

5

6

7

8

9

10

11

12

13

K42Jv Recommand settings

PCI_PME#: Internal PU to suspend plane.

NV_ALE: Strap Intel Anti-TheftTechnology HDD Data ProtectionEnable. (H: enable)NV_CLE: Strap DMI Terminationvoltage

5VS_Native[50,52,54]

3VS_Native_IPU [51,53,55]5VS_GPI [2,3,4,5]

3VSUS_Native [9,10,14,40,41,42,43,59]

check��device��reset��

IPU

PCH_NV_ALE: Strap Intel Anti-TheftTechnology HDD Data Protection Enable

NV_CLE: Strap DMI Terminationvoltage

Strap information:

H L

Enable Disable

ER-06

C.D

1 510

RP2401A 10KOhmRP2401A 10KOhm

6 510

RP2401E 10KOhmRP2401E 10KOhm

3 510

RP2402C 10KOhmRP2402C 10KOhm

7 8 RN9237D10KOhm RN9237D10KOhm

8 510

RP2403G 10KOhmRP2403G 10KOhm

1T2404T2404

6 510

RP2402E 10KOhmRP2402E 10KOhm

AD0H40

AD1N34

AD2C44

AD20C42

AD21K46

AD22M51

AD23J52

AD24K51

AD25L34

AD26F42

AD27J40

AD28G46

AD29F44

AD3A38

AD30M47

AD31H36

AD4C36

AD5J34

AD6A40

AD7D45

AD8E36

AD9H48

C/BE0#J50

C/BE1#G42

C/BE2#H47

C/BE3#G34

PCIRST#K6

PERR#E50

PIRQA#G38

PIRQB#H51

PIRQC#B37

PIRQD#A44

PLOCK#D49

PLTRST#D5

PME#M7

REQ0#F51

REQ1#/GPIO50A46

REQ2#/GPIO52B45

REQ3#/GPIO54M53

SERR#E44

STOP#D41

TRDY#C48

NV_ALE BD3

NV_CE#0 AY9

NV_CE#1 BD1

NV_CE#2 AP15

NV_CE#3 BD8

NV_CLE AY6

NV_DQS0 AV9

NV_DQS1 BG8

NV_DQ0/NV_IO0 AP7

NV_DQ1/NV_IO1 AP6

NV_DQ10/NV_IO10 BD6

NV_DQ11/NV_IO11 BB7

NV_DQ12/NV_IO12 BC8

NV_DQ13/NV_IO13 BJ8

NV_DQ14/NV_IO14 BJ6

NV_DQ15/NV_IO15 BG6

NV_DQ2/NV_IO2 AT6

NV_DQ3/NV_IO3 AT9

NV_DQ4/NV_IO4 BB1

NV_DQ5/NV_IO5 AV6

NV_DQ6/NV_IO6 BB3

NV_DQ7/NV_IO7 BA4

NV_DQ8/NV_IO8 BE4

NV_DQ9/NV_IO9 BB6

NV_RB# AV7

NV_RCOMP AU2

NV_WR#0_RE# AY8

NV_WR#1_RE# AY5

NV_WE#_CK0 AV11

NV_WE#_CK1 BF5

USBP0N H18

USBP0P J18

USBP10N A22

USBP10P C22

USBP11N G24

USBP11P H24

USBP12N L24

USBP12P M24

USBP13N A24

USBP13P C24

USBP1N A18

USBP1P C18

USBP2N N20

USBP2P P20

USBP3N J20

USBP3P L20

USBP4N F20

USBP4P G20

USBP5N A20

USBP5P C20

USBP6N M22

USBP7N B21

USBP7P D21

USBP8N H22

USBP8P J22

USBP9N E22

USBP9P F22

USBRBIAS# B25

USBRBIAS D25

USBP6P N22

AD10E40

AD11C40

AD12M48

AD13M45

AD14F53

AD15M40

AD16M43

AD17J36

AD18K48

AD19F40

DEVSEL#F46

FRAME#C46

GNT0#F48

GNT1#/GPIO51K45

GNT2#/GPIO53F36

GNT3#/GPIO55H53

PIRQE#/GPIO2B41

PIRQF#/GPIO3K53

PIRQG#/GPIO4A36

PIRQH#/GPIO5A48

IRDY#A42

PARH44

OC0#/GPIO59 N16

OC1#/GPIO40 J16

OC2#/GPIO41 F16

OC3#/GPIO42 L16

OC4#/GPIO43 E14

OC5#/GPIO9 G16

OC6#/GPIO10 F12

OC7#/GPIO14 T15

CLKOUT_PCI0N52

CLKOUT_PCI1P53

CLKOUT_PCI2P46

CLKOUT_PCI3P51

CLKOUT_PCI4P48

PCI

NVRAM

USB

U2001E

IBEXPEAK-M

PCI

NVRAM

USB

U2001E

IBEXPEAK-M

210402

R24130402

R2413

5 6 RN9237C10KOhm RN9237C10KOhm

1 2 R24121KOhm @R24121KOhm @

2 510

RP2403B 10KOhmRP2403B 10KOhm

1T2409T2409

6 510

RP2403E 10KOhmRP2403E 10KOhm

1 510

RP2402A 10KOhmRP2402A 10KOhm

4 510

RP2403D 10KOhmRP2403D 10KOhm

4 510

RP2401D 10KOhmRP2401D 10KOhm

12 R240620Ohm R240620Ohm

7 510

RP2403F 10KOhmRP2403F 10KOhm

4 510

RP2402D 10KOhmRP2402D 10KOhm

1

2

3 4

5A

B

GND

VCC

Y

U2401

NC7SZ08P5X_NL@

A

B

GND

VCC

Y

U2401

NC7SZ08P5X_NL@

1T2405T2405

1 510

RP2403A 10KOhmRP2403A 10KOhm

1 2R241122.6Ohm 1%R241122.6Ohm 1%

1T2407T2407

12

C24

0410

PF/

50V

@C24

0410

PF/

50V

@

8 510

RP2401G 10KOhmRP2401G 10KOhm

1 2 R240433Ohm R240433Ohm

1 2 R24141KOhm @R24141KOhm @

1 2R2441 1KOhm@R2441 1KOhm@

8 510

RP2402G 10KOhmRP2402G 10KOhm

7 510

RP2401F 10KOhmRP2401F 10KOhm

2 510

RP2402B 10KOhmRP2402B 10KOhm

9 510

RP2402H 10KOhmRP2402H 10KOhm

3 4 RN9237B10KOhm RN9237B10KOhm

2 510

RP2401B 10KOhmRP2401B 10KOhm

7 510

RP2402F 10KOhmRP2402F 10KOhm

9 510

RP2401H 10KOhmRP2401H 10KOhm

9 510

RP2403H 10KOhmRP2403H 10KOhm

1T2408T2408

12

C24

0510

PF/

50V

@C24

0510

PF/

50V

@

12

R247710KOhmR247710KOhm

3 510

RP2403C 10KOhmRP2403C 10KOhm

1 2 RN9237A10KOhm RN9237A10KOhm

12

C24

0310

PF/

50V

@C24

0310

PF/

50V

@

12 RX240120Ohm RX240120Ohm

1 2R2444 1KOhm@R2444 1KOhm@

3 510

RP2401C 10KOhmRP2401C 10KOhm

1T2406T2406

1 2R2440 1KOhm@R2440 1KOhm@

http://laptop-motherboard-schematic.blogspot.com/

Page 25: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TP10_PCH

TP11_PCH

TP12_PCH

INT3_3V#

TP9_PCH

STP_PCI#

GPIO15

CLK_REQ6#

SATACLKREQ#

SGPIO12

BT_ON

DGPU_PRSNT#

PCH_VRM_EN

DGPU_PWRGD_PCH

CLK_REQ7#

PCB_ID0

PCB_ID1

SGPIO48

PCB_ID0PCB_ID1

GPIO24

GPIO15

PM_THRMTRIP#_PCH

GPIO0

GPIO1

DGPU_PWRGD_PCH

PCH_VRM_EN

SGPIO12BT_ON

EC_SMI#

STP_PCI#SGPIO48

DGPU_HOLD_RST#PCH_TEMP_EN

SATACLKREQ#

CLK_REQ7#CLK_REQ6#

DGPU_PWRGD_PCH

USB30_SMIB

DGPU_PRSNT#

DGPU_PWR_EN#

USB30_SMIB

A20GATE 30

KB_RST# 30

BCLK_CPU_P_PCH 3

H_CPUPWRGD 3,7

BCLK_CPU_N_PCH 3

H_PECI 3WLAN_BT_LED56

PCH_TEMP_EN32

EC_SMI#30

DGPU_PWR_EN#82,85

DGPU_HOLD_RST#71

VGA_VCORE_PWRGD82,85

USB30_SMIB50

WLAN_ON53

BT_ON61

+VTT_CPU

GND

+3VS

GND

+3VS

+3VSUS

GND

+1.5VSG

GND

+5VS

+3VS

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

25 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

25 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

25 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

GPIO 27:Enable VCCVRM Low=disable.Default internal pull up.

PCBID

3VS_GPI

3VS_GPI_IPU

3VS_GPI_IPU

3VS_GPI_IPU

3VSUS_GPO_IPU

3VSUS_GPI

3VSUS_GPO_IPD

3VS_GPI

3VS_GPI_IPU

3VS_GPI

3VSUS_GPO

3VSUS_GPO_IPU

3VSUS_GPI_IPU

3VS_GPI

3VS_GPO

3VS_GPI

3VS_GPI

3VS_GPI

3VS_GPI

3VSUS_Native_IPU

3VSUS_Native

3VS_GPI

3VS_GPI

3VSUS_GPI

IPU

POWER�����default���

ONE PAIZU

strap

All GPIOs are reset to thedefault state by CF9h resetexcept GPIO24.

PCB_ID1 PCB_ID0

SR 0 0ER 0 1PR 1 0

ER-09

ER-10

ER-23

PR-14

1 2R2541 1KOhm@

R2541 1KOhm@

12

R253810KOhm@

R253810KOhm@

1 T2564T2564

12

C26200.1UF/16V

@

C26200.1UF/16V

@

78RN9246D 10KOhmRN9246D 10KOhm

1 2R2547 10KOhmR2547 10KOhm

12

C26190.1UF/[email protected]/16V@

1T2551T2551

12RN2540A 10KOhmRN2540A 10KOhm

1 T2580T2580

1T2599T2599

1 T2579T2579

34RN9240B 10KOhmRN9240B 10KOhm

1 2R2542 10KOhmR2542 10KOhm

1T2549T2549

1 2R2533 10KOhm@R2533 10KOhm@

12R2840 0OhmR2840 0Ohm

BC

E

1

2

3Q7609

PMBS3904

@BC

E

1

2

3Q7609

PMBS3904

@

56RN9246C 10KOhmRN9246C 10KOhm

56RN2540C 10KOhmRN2540C 10KOhm

1T2548T2548

1 2R2536 10KOhm

@R2536 10KOhm

@

1 T2566T2566

12

R253710KOhm

@

R253710KOhm

@

1 2R2556 100KOHM@R2556 100KOHM@

1 2R2560 100KOHM@

R2560 100KOHM@

12RN9240A10KOhm

RN9240A10KOhm

1T2598T2598

1 T2563T2563

78RN2540D 10KOhmRN2540D 10KOhm

12

R2539

10KOhm@

R2539

10KOhm@

34RN2540B 10KOhmRN2540B 10KOhm

12

R254510KOhm

@

R254510KOhm

@

1

32

GS

D3

2

1CQ3

2N7002@

GS

D3

2

1CQ3

2N7002@

56RN9240C 10KOhmRN9240C 10KOhm

12

R252656OhmR252656Ohm

78RN9240D 10KOhmRN9240D 10KOhm

GPIO27AB12

GPIO28V13

MEM_LED/GPIO24H10

GPIO57F8

LAN_PHY_PWR_CTRL/GPIO12K9

VSS_NCTF_1A4

VSS_NCTF_2A49

VSS_NCTF_3A5

VSS_NCTF_4A50

VSS_NCTF_5A52

VSS_NCTF_6A53

VSS_NCTF_7B2

VSS_NCTF_8B4

VSS_NCTF_9B52

VSS_NCTF_10B53

VSS_NCTF_11BE1

VSS_NCTF_12BE53

VSS_NCTF_13BF1

VSS_NCTF_14BF53

VSS_NCTF_15BH1

VSS_NCTF_16BH2

VSS_NCTF_17BH52

VSS_NCTF_18BH53

VSS_NCTF_19BJ1

VSS_NCTF_20BJ2

VSS_NCTF_21BJ4

VSS_NCTF_22BJ49

VSS_NCTF_23BJ5

VSS_NCTF_24BJ50

VSS_NCTF_25BJ52

VSS_NCTF_26BJ53

VSS_NCTF_27D1

VSS_NCTF_28D2

VSS_NCTF_29D53

VSS_NCTF_30E1

VSS_NCTF_31E53

TACH2/GPIO6D37

TACH0/GPIO17F38

TACH3/GPIO7J32

TP9 M18

TP10 N18

TP11 AJ24

TP12 AK41

SATA3GP/GPIO37AB13

SATA5GP/GPIO49AA4

SCLOCK/GPIO22Y7

SLOAD/GPIO38V3

SDATAOUT0/GPIO39P3

SDATAOUT1/GPIO48AB6

A20GATE U2

PROCPWRGD BE10

RCIN# T1

PECI BG10

THRMTRIP# BD10

GPIO8F10

CLKOUT_PCIE6N AH45

CLKOUT_PCIE6P AH46

PCIECLKRQ6#/GPIO45H3

CLKOUT_PCIE7N AF48

CLKOUT_PCIE7P AF47

PCIECLKRQ7#/GPIO46F1

TP5 AY46

TP4 AY45

TP6 AV43

TP7 AV45

BMBUSY#/GPIO0Y3

TP16 M30

TP17 N30

NC_1 AB45

NC_2 AB38

NC_3 AB42

NC_4 AB41

GPIO15T7

TACH1/GPIO1C38

TP13 AK42

TP3 BB22

TP1 BA22

TP2 AW22

TP14 M32

TP15 N32

SATA2GP/GPIO36AB7

NC_5 T39

INIT3_3V# P6

STP_PCI#/GPIO34M11

SATACLKREQ#/GPIO35V6

SATA4GP/GPIO16AA2

TP24 C10

TP8 AF13

CLKOUT_BCLK0_N/CLKOUT_PCIE8N AM3

CLKOUT_BCLK0_P/CLKOUT_PCIE8P AM1

TP19 AA23

TP18 H12

GPIO

MISC

NCTF

RSVD

CPU

U2001F

IBEXPEAK-M

GPIO

MISC

NCTF

RSVD

CPU

U2001F

IBEXPEAK-M

1T2550T2550

34RN9246B 10KOhmRN9246B 10KOhm

12

R254610KOhmR254610KOhm

12RN9246A10KOhm

RN9246A10KOhm

12

R253510KOhmR253510KOhm

http://laptop-motherboard-schematic.blogspot.com/

Page 26: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+VTT_PCH_VCCDPLL_EXP

+VTT_PCH_VCCDPLL_FDI

+VTT_PCH_VCCAPLL_EXP

+VTT_PCH

+VTT_PCH_VCCAPLL_FDI

GND

+VTT_PCH

+3VS_VCCA3GBG

GND

+VTT_PCH

+VTT_PCH

+VTT_PCH

+VTT_PCH_1.5VS_1.8VS

GND

+1.8VS

+VTT_PCH_1.5VS_1.8VS+1.5VS

+V_NVRAM_VCCPNAND

+3VS_VCC_GIO +3VS

GND

+VTT_CPU

+3VS

GND

+3VM_VCCPEP

GND

+3VS

GND

GND

+VTT_CPU_VCC_DMI

+VTT_PCH

+1.8VS

GND

GND

+1.8VS

+VTT_PCH_1.5VS_1.8VS

+VCCA_DAC_1_2

GND

+3VS

GND

+3VS

+1.8VS_VCCT_LVD

+3VS_VCCA_LVDS

GND

+VCCA_DAC_1_2

+3VS_VCCA_LVDS

+1.8VS_VCCT_LVD

+3VS_VCC_GIO

+VTT_CPU_VCC_DMI

+V_NVRAM_VCCPNAND

+3VM_VCCPEP

+VTT_PCH

+VTT_PCH_VCCAPLL_EXP

+VTT_PCH

+VTT_PCH_VCCDPLL_EXP

+VTT_PCH_VCCAPLL_FDI

+3VSUS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

26 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

26 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

26 96

1.524A S0 max

2mA S0 idle

300mA S0 max

69mA S0 max

59mA S0 max

357mA S0 max

61mA S0 max

85mA S0 max

156mA S0 max

+VTT_PCH_VCC_EXP

HDA_SYNC: Select VCCVRM 1.5V or 1.8V (IPD) Low: 1.8V High: 1.5V

Update 1105 (R2.0)

GPIO27 NC:enable internal regulator for:

VccAClk VccapllEXP VccFDIPLL VccSATAPLL

C.D

C.D

C.D

C.D

C.D

C.D

C.D

C.D

12

C26180.1UF/16VC26180.1UF/16V

12

C26120.01UF/25VC26120.01UF/25V

12

C2609

0.01UF/25V@

C2609

0.01UF/25V@

12

C26130.1UF/16VC26130.1UF/16V

12

R26010Ohm@R26010Ohm@

12

C2606

1UF/10V

C2606

1UF/10V

12R26060OhmR26060Ohm

12

C2605

1UF/10V@

C2605

1UF/10V@

210402

R2615

0402

R2615

12

C2650

10UF/6.3V

C2650

10UF/6.3V

12

C260810UF/6.3V

@

C260810UF/6.3V

@

12

C26150.1UF/16VC26150.1UF/16V

2 1L2605

120Ohm/100Mhz@

L2605

120Ohm/100Mhz@

21L2608

120Ohm/100Mhz

L2608

120Ohm/100Mhz

12

C264922UF/6.3VC264922UF/6.3V

21L2609

120Ohm/100Mhz

L2609

120Ohm/100Mhz

2 1L2601

120Ohm/100Mhz@

L2601

120Ohm/100Mhz@

210603

R2612

0603

R2612

12R2619 0Ohm@R2619 0Ohm@

12

C2603

1UF/10V@

C2603

1UF/10V@

12

C26170.1UF/16VC26170.1UF/16V

210402

R2618

0402

R2618

2 10402

R2602

0402

R2602 1 2R26430Ohm

@R26430Ohm

@

12

C2616

0.1UF/16V

C2616

0.1UF/16V

12

C2648

1UF/10V

C2648

1UF/10V

1 2R26160Ohm

@

R26160Ohm

@

12

C2607

10UF/6.3V@

C2607

10UF/6.3V@

VCCCORE[1]AB24

VCCCORE[2]AB26

VCCCORE[3]AB28

VCCCORE[4]AD26

VCCCORE[5]AD28

VCCCORE[6]AF26

VCCCORE[7]AF28

VCCCORE[8]AF30

VCCCORE[9]AF31

VCCCORE[10]AH26

VCCCORE[11]AH28

VCCCORE[12]AH30

VCCCORE[13]AH31

VCCCORE[14]AJ30

VCCCORE[15]AJ31

VCCPNAND[4] AK19VCCPNAND[3] AK20

VCCIO[27]AN23

VCCIO[28]AN24

VCCIO[29]AN26

VCCIO[30]AN28

VCCIO[54]AN30

VCCIO[55]AN31

VCCIO[33]AT26

VCCIO[34]AT28

VCCIO[35]AU26

VCCIO[36]AU28

VCCIO[37]AV26

VCCIO[38]AV28

VCCIO[39]AW26

VCCIO[40]AW28

VCCIO[41]BA26

VCCIO[42]BA28

VCCIO[43]BB26

VCCIO[44]BB28

VCCIO[45]BC26

VCCIO[46]BC28

VCCIO[47]BD26

VCCIO[48]BD28

VCCIO[49]BE26

VCCIO[50]BE28

VCCIO[51]BG26

VCCIO[52]BG28

VCCIO[53]BH27

VCCIO[31]BJ26

VCCIO[32]BJ28

VCCADAC[1] AE50

VCCADAC[2] AE52

VCCTX_LVDS[1] AP43

VCCTX_LVDS[2] AP45

VCCALVDS AH38

VCCVRM[2] AT24

VCCVRM[1]AT22

VCCAPLLEXPBJ24

VCCFDIPLLBJ18

VCCPNAND[6] AK13VCCPNAND[5] AK15

VCCPNAND[7] AM12

VCCPNAND[8] AM13

VCCIO[24]AK24 VCCTX_LVDS[4] AT45VCCTX_LVDS[3] AT46

VSSA_DAC[1] AF53

VSSA_LVDS AH39

VSSA_DAC[2] AF51

VCCIO[1]AM23

VCC3_3[2] AB34

VCC3_3[3] AB35

VCC3_3[4] AD35

VCC3_3[1]AN35

VCCME3_3[1] AM8

VCCME3_3[2] AM9

VCCME3_3[3] AP11

VCCME3_3[4] AP9

VCCPNAND[2] AK16

VCCPNAND[9] AM15

VCCPNAND[1] AM16

VCCDMI[1] AT16

VCCDMI[2] AU16

VCCIO[25]AN20

VCCIO[26]AN22

POWER

VCC CORE

DMI

PCI E*

CRT

LVDS

FDINAND / SPI

HVCMOS

U2001G

IBEXPEAK-M

POWER

VCC CORE

DMI

PCI E*

CRT

LVDS

FDINAND / SPI

HVCMOS

U2001G

IBEXPEAK-M

12

C2604

1UF/10V@

C2604

1UF/10V@

210402

R2614

0402

R2614

2 10402

R26200402

R2620

12

C26140.1UF/16V

@

C26140.1UF/16V

@

12

C2602

10UF/6.3V@C2602

10UF/6.3V@

12

C26110.01UF/25V

@C26110.01UF/25V

@12

C2601

1UF/10V@

C2601

1UF/10V@

2 10402

R2610

0402

R2610

2 10402

R26210402

R2621

12

C2610

10UF/6.3V

C2610

10UF/6.3V

http://laptop-motherboard-schematic.blogspot.com/

Page 27: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+V1.05A_INT_VCCSUS

TP_PCH_VCCDSW

+VCCSST

DCPRTC

+VTT_PCH_VCCA_A_DPL

+VTT_PCH_VCCA_B_DPL

+3VA_VCCPSUS

+VTT_PCH

+VTT_PCH_VCCA_CLK

+1.05VM_VCCAUX

+VTT_CPU_VCCPCPU

+VCC_RTCGND

+3VS

+VTT_PCH

GND

+VTT_CPU

+VTT_PCH_1.5VS_1.8VS +3VSUS

GND

GND

GND

GND

+VTT_PCH_VCCA_A_DPL

+VTT_PCH_VCCA_B_DPL

+VTT_PCH_VCCAPLL

+5VS_PCH_VCC5REF

+3VSUS_VCCPUSB

GND

+VTT_PCH

+3VS

GND

GND

+3VSUS

GND

GND

GND

GND

+VTT_PCH

+5VSUS

+3VSUS

+VTT_PCH

+5VS

GND

+VTT_PCH_1.5VS_1.8VS

+5VSUS_PCH_VCC5REFSUS

+VTT_PCH

+VTT_PCH_VCCA_A_DPL

+VTT_PCH_VCCA_B_DPLGND

+VTT_PCH

GND

+3VSUS_HDA +3VSUS

GND

+VTT_PCH_VCCA_CLK

+VTT_PCH

GND

+VTT_PCH

GND

GND

+3VA_VCCPSUS

+3VS

+VTT_CPU_VCCPCPU

+VCC_RTC

+VTT_PCH

+3VSUS_VCCPUSB

+5VSUS_PCH_VCC5REFSUS

+5VS_PCH_VCC5REF

+3VS

+3VS

+VTT_PCH_VCCAPLL

+VTT_PCH

+3VSUS_HDA

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

27 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

27 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

27 96

52mA S0 max

344mAS0 max

2.22A S0 max

72mAS0 max

73mAS0 max

+1.1VM_VCCEPW

>1mAS0 max

2mA S0 max

+VTT_PCH_SSCVCC

+VTT_PCH_VCCUSBCORE

163mA S0 max

+VTT_PCH_VCC_SATA

+3VS_VCCPPCI

+3VS_VCCPCORE

10mil trace

C.D

C.D

C.D

C.D

12

C27451UF/10VC27451UF/10V

12

C27480.1UF/16VC27480.1UF/16V

12C2725 0.1UF/16VC2725 0.1UF/16V

12

C27201UF/10VC27201UF/10V

12

C274210UF/6.3V

@C274210UF/6.3V

@

2 10402

R2726

0402

R2726

12

C2728

0.1UF/16V

C2728

0.1UF/16V

12

C2731

0.1UF/16V

C2731

0.1UF/16V

12

C2740

0.1UF/16V

C2740

0.1UF/16V

21L2706

120Ohm/100Mhz

L2706

120Ohm/100Mhz

12

C27241UF/10VC27241UF/10V

21L2707

120Ohm/100Mhz

L2707

120Ohm/100Mhz

1

23

D2701

BAT54CW

D2701

BAT54CW

1 2R2732

100Ohm

R2732

100Ohm

12

C2730

0.1UF/16V@

C2730

0.1UF/16V@

12

C27211UF/10VC27211UF/10V

12C2722 0.1UF/16VC2722 0.1UF/16V

2 1L2704

120Ohm/100Mhz@

L2704

120Ohm/100Mhz@

12

C27461UF/10VC27461UF/10V

12

C27381UF/10VC27381UF/10V

12

C27231UF/10V@

C27231UF/10V@

12

C2727

0.1UF/16V

C2727

0.1UF/16V

12

C27391UF/10VC27391UF/10V

12

C2741

0.1UF/16V

C2741

0.1UF/16V

12

C2737

0.1UF/16V

C2737

0.1UF/16V

12C2726 0.1UF/16VC2726 0.1UF/16V

21

0402

R27430402

R2743

12

C271810UF/6.3V

@C271810UF/6.3V

@

12

R27480Ohm

@R27480Ohm

@

12

C270110UF/6.3V@C270110UF/6.3V@

12

C2732

0.1UF/16V@

C2732

0.1UF/16V@

12

C27341UF/10VC27341UF/10V

210402

R2749

0402

R2749

12

C2751

0.1UF/16V

C2751

0.1UF/16V

21L2705

120Ohm/100Mhz@

L2705

120Ohm/100Mhz@

12

C274310UF/6.3V

@C274310UF/6.3V

@

12

C2735

0.1UF/16V

C2735

0.1UF/16V

DCPSUSBYPY20

VCCME[1]AD38

VCCME[2]AD39

VCCME[3]AD41

VCCME[5]AF41

VCCME[6]AF42

VCCSUSHDA L30

VCCSUS3_3[28] U23

VCCIO[56] V23

VCCIO[13] AD19

VCCIO[14] AF20

VCCIO[15] AF19

VCCME[7]V39

VCCME[8]V41

VCCME[9]V42

VCCME[10]Y39

VCCME[11]Y41

VCCME[12]Y42

V5REF K49

VCC3_3[8] J38

VCC3_3[9] L38

VCC3_3[10] M36

VCC3_3[11] N36

VCC3_3[12] P36

VCC3_3[13] U35

VCCRTCA12

VCCSUS3_3[27] A26VCCSUS3_3[26] A28VCCSUS3_3[25] B27VCCSUS3_3[24] C26VCCSUS3_3[23] C28VCCSUS3_3[22] E26VCCSUS3_3[21] E28VCCSUS3_3[20] F26VCCSUS3_3[19] F28VCCSUS3_3[18] G26VCCSUS3_3[17] G28VCCSUS3_3[16] H26VCCSUS3_3[15] H28VCCSUS3_3[14] J26VCCSUS3_3[13] J28VCCSUS3_3[12] L26VCCSUS3_3[11] L28VCCSUS3_3[10] M26VCCSUS3_3[9] M28VCCSUS3_3[8] N26VCCSUS3_3[7] N28VCCSUS3_3[6] P26VCCSUS3_3[5] P28VCCSUS3_3[4] U24VCCSUS3_3[3] U26VCCSUS3_3[2] U28VCCSUS3_3[1] V28

VCCIO[11] AD20

VCCIO[20] AD22

VCCIO[10] AH19

VCCADPLLA[2]BB53

VCCADPLLB[1]BD51

VCCIO[22]AJ35

V5REF_SUS F24

VCCIO[16] AH20

VCCIO[17] AB19

VCCIO[18] AB20

VCCIO[19] AB22

VCCIO[12] AF22

VCC3_3[14] AD13

VCCIO[9] AH22

VCCVRM[4] AT20

DCPSUSY22

VCCIO[2]AF34

VCCIO[3]AH34

VCCLAN[1]AF23

VCCLAN[2]AF24

VCCADPLLA[1]BB51

VCCADPLLB[2]BD53

VCCVRM[3]AU24

VCCACLK[1]AP51

VCCACLK[2]AP53

DCPRTCV9

VCCIO[4]AF32

VCCME[4]AF43

VCCIO[23]AH35

VCCIO[21]AH23

DCPSSTV12 VCCSATAPLL[2] AK1VCCSATAPLL[1] AK3

VCCME[13] AA34

VCCME[14] Y34

VCCME[15] Y35

VCCME[16] AA35

VCC3_3[5]V15

VCC3_3[6]V16

VCC3_3[7]Y16

VCCSUS3_3[29]P18

VCCSUS3_3[30]U19

VCCSUS3_3[31]U20

VCCSUS3_3[32]U22

VCCIO[5] V24

VCCIO[6] V26

VCCIO[7] Y24

VCCIO[8] Y26

V_CPU_IO[1]AT18

V_CPU_IO[2]AU18

POWER

SATA

USB

Clock and Miscellaneous

HDA

CPU

PCI/GPIO/LPC

RTC

PCI/GPIO/LPC

U2001J

IBEXPEAK-M

POWER

SATA

USB

Clock and Miscellaneous

HDA

CPU

PCI/GPIO/LPC

RTC

PCI/GPIO/LPC

U2001J

IBEXPEAK-M

12

C273610UF/6.3V@

C273610UF/6.3V@

210402

R27300402

R2730

12

C2733

0.1UF/16V

C2733

0.1UF/16V

12

C27171UF/10V

@C27171UF/10V

@

12 R27280OhmR27280Ohm

12 R27220Ohm

@

R27220Ohm

@

12

C270222UF/6.3V@C270222UF/6.3V@

12

C27291UF/10V@

C27291UF/10V@

12

C270310UF/6.3V@C270310UF/6.3V@

12

C27524.7UF/6.3V

@

C27524.7UF/6.3V

@

12

C27471UF/10VC27471UF/10V

12

C271910UF/6.3V@

C271910UF/6.3V@

1

23

D2702

BAT54CW

D2702

BAT54CW

12

C27441UF/10VC27441UF/10V

1 2R2731

100Ohm

R2731

100Ohm

http://laptop-motherboard-schematic.blogspot.com/

Page 28: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND GND

GNDGND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

28 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

28 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

28 96

VSS[1]AA19

VSS[2]AA20

VSS[3]AA22

VSS[5]AA24

VSS[6]AA26

VSS[7]AA28

VSS[8]AA30

VSS[9]AA31

VSS[10]AA32

VSS[11]AB11

VSS[12]AB15

VSS[13]AB23

VSS[14]AB30

VSS[15]AB31

VSS[16]AB32

VSS[17]AB39

VSS[18]AB43

VSS[19]AB47

VSS[20]AB5

VSS[21]AB8

VSS[22]AC2

VSS[23]AC52

VSS[24]AD11

VSS[25]AD12

VSS[26]AD16

VSS[27]AD23

VSS[28]AD30

VSS[29]AD31

VSS[30]AD32

VSS[31]AD34

VSS[33]AD42

VSS[34]AD46

VSS[35]AD49

VSS[36]AD7

VSS[37]AE2

VSS[38]AE4

VSS[39]AF12

VSS[43]AF35

VSS[44]AP13

VSS[46]AF45

VSS[47]AF46

VSS[48]AF49

VSS[49]AF5

VSS[50]AF8

VSS[51]AG2

VSS[52]AG52

VSS[53]AH11

VSS[54]AH15

VSS[55]AH16

VSS[56]AH24

VSS[57]AH32

VSS[59]AH43

VSS[60]AH47

VSS[61]AH7

VSS[62]AJ19

VSS[63]AJ2

VSS[64]AJ20

VSS[65]AJ22

VSS[66]AJ23

VSS[67]AJ26

VSS[68]AJ28

VSS[69]AJ32

VSS[70]AJ34

VSS[71]AT5

VSS[72]AJ4

VSS[73]AK12

VSS[76]AK26

VSS[77]AK22

VSS[78]AK23

VSS[79]AK28

VSS[80] AK30

VSS[81] AK31

VSS[82] AK32

VSS[83] AK34

VSS[84] AK35

VSS[85] AK38

VSS[86] AK43

VSS[87] AK46

VSS[88] AK49

VSS[89] AK5

VSS[90] AK8

VSS[91] AL2

VSS[92] AL52

VSS[93] AM11

VSS[96] AM20

VSS[97] AM22

VSS[98] AM24

VSS[99] AM26

VSS[100] AM28

VSS[102] AM30

VSS[103] AM31

VSS[104] AM32

VSS[105] AM34

VSS[106] AM35

VSS[107] AM38

VSS[108] AM39

VSS[109] AM42

VSS[110] AU20

VSS[111] AM46

VSS[112] AV22

VSS[113] AM49

VSS[114] AM7

VSS[116] BB10

VSS[117] AN32

VSS[118] AN50

VSS[119] AN52

VSS[120] AP12

VSS[121] AP42

VSS[122] AP46

VSS[123] AP49

VSS[124] AP5

VSS[125] AP8

VSS[126] AR2

VSS[127] AR52

VSS[128] AT11

VSS[131] AT32

VSS[132] AT36

VSS[133] AT41

VSS[134] AT47

VSS[135] AT7

VSS[136] AV12

VSS[137] AV16

VSS[138] AV20

VSS[139] AV24

VSS[140] AV30

VSS[141] AV34

VSS[142] AV38

VSS[143] AV42

VSS[144] AV46

VSS[145] AV49

VSS[146] AV5

VSS[147] AV8

VSS[148] AW14

VSS[149] AW18

VSS[150] AW2

VSS[151] BF9

VSS[152] AW32

VSS[153] AW36

VSS[154] AW40

VSS[155] AW52

VSS[156] AY11

VSS[157] AY43

VSS[158] AY47

VSS[40]Y13

VSS[42]AU4

VSS[45]AN34

VSS[115] AA50

VSS[0]AB16

VSS[58]AV18

VSS[32]AU22

VSS[4]AM19

VSS[74]AM41

VSS[75]AN19

VSS[41]AH49

VSS[129] BA12

VSS[130] AH48

VSS[101] BA42

VSS[95] AD24VSS[94] BB44

U2001H

IBEXPEAK-M

U2001H

IBEXPEAK-M

VSS[159]AY7

VSS[160]B11

VSS[161]B15

VSS[162]B19

VSS[163]B23

VSS[164]B31

VSS[165]B35

VSS[166]B39

VSS[167]B43

VSS[168]B47

VSS[169]B7

VSS[170]BG12

VSS[171]BB12

VSS[172]BB16

VSS[173]BB20

VSS[174]BB24

VSS[175]BB30

VSS[176]BB34

VSS[177]BB38

VSS[178]BB42

VSS[179]BB49

VSS[180]BB5

VSS[181]BC10

VSS[182]BC14

VSS[183]BC18

VSS[184]BC2

VSS[185]BC22

VSS[186]BC32

VSS[187]BC36

VSS[188]BC40

VSS[189]BC44

VSS[190]BC52

VSS[191]BH9

VSS[192]BD48

VSS[193]BD49

VSS[194]BD5

VSS[195]BE12

VSS[196]BE16

VSS[197]BE20

VSS[198]BE24

VSS[199]BE30

VSS[200]BE34

VSS[201]BE38

VSS[202]BE42

VSS[203]BE46

VSS[204]BE48

VSS[205]BE50

VSS[206]BE6

VSS[207]BE8

VSS[208]BF3

VSS[209]BF49

VSS[210]BF51

VSS[211]BG18

VSS[212]BG24

VSS[213]BG4

VSS[214]BG50

VSS[215]BH11

VSS[216]BH15

VSS[217]BH19

VSS[218]BH23

VSS[219]BH31

VSS[220]BH35

VSS[221]BH39

VSS[222]BH43

VSS[223]BH47

VSS[224]BH7

VSS[225]C12

VSS[226]C50

VSS[227]D51

VSS[228]E12

VSS[229]E16

VSS[230]E20

VSS[231]E24

VSS[232]E30

VSS[233]E34

VSS[234]E38

VSS[235]E42

VSS[236]E46

VSS[237]E48

VSS[264] K47

VSS[265] K7

VSS[266] L14

VSS[267] L18

VSS[268] L2

VSS[269] L22

VSS[270] L32

VSS[271] L36

VSS[272] L40

VSS[273] L52

VSS[274] M12

VSS[275] M16

VSS[276] M20

VSS[277] N38

VSS[278] M34

VSS[279] M38

VSS[280] M42

VSS[281] M46

VSS[282] M49

VSS[283] M5

VSS[284] M8

VSS[285] N24

VSS[286] P11

VSS[288] P22

VSS[289] P30

VSS[290] P32

VSS[291] P34

VSS[292] P42

VSS[293] P45

VSS[294] P47

VSS[295] R2

VSS[296] R52

VSS[297] T12

VSS[298] T41

VSS[299] T46

VSS[300] T49

VSS[301] T5

VSS[302] T8

VSS[303] U30

VSS[304] U31

VSS[305] U32

VSS[306] U34

VSS[307] P38

VSS[308] V11

VSS[309] P16

VSS[310] V19

VSS[311] V20

VSS[312] V22

VSS[313] V30

VSS[314] V31

VSS[315] V32

VSS[316] V34

VSS[238]E6

VSS[239]E8

VSS[240]F49

VSS[241]F5

VSS[242]G10

VSS[243]G14

VSS[244]G18

VSS[245]G2

VSS[246]G22

VSS[247]G32

VSS[248]G36

VSS[249]G40

VSS[250]G44

VSS[251]G52

VSS[317] V35

VSS[318] V38

VSS[319] V43

VSS[320] V45

VSS[321] V46

VSS[322] V47

VSS[323] V49

VSS[324] V5

VSS[325] V7

VSS[326] V8

VSS[327] W2

VSS[328] W52

VSS[329] Y11

VSS[330] Y12

VSS[331] Y15

VSS[332] Y19

VSS[333] Y23

VSS[334] Y28

VSS[335] Y30

VSS[336] Y31

VSS[337] Y32

VSS[338] Y38

VSS[339] Y43

VSS[340] Y46

VSS[342] Y5

VSS[343] Y6

VSS[344] Y8

VSS[341] P49

VSS[345] P24

VSS[287] AD15

VSS[252]AF39

VSS[253]H16

VSS[254]H20

VSS[255]H30

VSS[256]H34

VSS[257]H38

VSS[258]H42

VSS[346] T43

VSS[347] AD51

VSS[348] AT8

VSS[349] AD47

VSS[350] Y47

VSS[351] AT12

VSS[352] AM6

VSS[353] AT13

VSS[354] AM5

VSS[355] AK45

VSS[356] AK39

VSS[366] AV14

VSS[262] K11

VSS[263] K43

VSS[259] H49

VSS[260] H5

VSS[261] J24

U2001I

IBEXPEAK-M

U2001I

IBEXPEAK-M

http://laptop-motherboard-schematic.blogspot.com/

Page 29: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

FSLC

CLK_PWRGD

FSLC

STP_CPU#

+3VS_VDDPCIEX

C_96M_DOT 21C_96M_DOT# 21

C_PCH_BCLK 21C_PCH_BCLK# 21

CLK_EN#88

SMB_DAT_S16,17,21SMB_CLK_S16,17,21

NV27M_NOSSC 74NV27M_SSC 74

C_PCH_SATA 21C_PCH_SATA# 21

C_PCH_DMI 21C_PCH_DMI# 21

C_14M_PCH21

CLK_OC 30CLOCK_SELECT_UC 30

CLOCK_SELECT_UC30

GND

GND

GND

+3VS

GND

+3V_CLK

GND

+3V_CLK

+3V_CLK

CG_VDDX

+VDD_IO

+3VS

+VTT_CPU +VDD_IO

+3V_CLK

+VDD_IOCG_VDDX

+1.5VSCG_VDDX

+3VS

CG_VDDX

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A3

29 96Thursday, February 11, 2010

ASUSTek Computer INC.

1.0G

JAY_TSAI

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A3

29 96Thursday, February 11, 2010

ASUSTek Computer INC.

1.0G

JAY_TSAI

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A3

29 96Thursday, February 11, 2010

ASUSTek Computer INC.

1.0G

JAY_TSAI

<Variant Name>

100

FSLC

133 0

BCLK

1

Layout note:

VDD_3.3: 5pin -->0.1uF to each pin

VDD_IO : 2pin -->0.1uF to each pin

ICS9LRS3197 output with integrated 33ohm sereis resistor

ICS9LRS3197 output with integrated 33ohm sereis resistor

ICS9LRS3197 output with integrated 33ohm sereis resistor

for low power core9LVS3162

COLAY POWER +1.5VS

3.3V->ICS9LRS31971.5V->ICS9LRS3162

C.G ICS9LVS3162 (06G011610011) B ver.

ER-13PR-01

12

C29260.1UF/16VC29260.1UF/16V

12C2907

27PF/50V

C2907

27PF/50V

12

C29090.1UF/16VC29090.1UF/16V

12

X290114.318Mhz

12

X290114.318Mhz

1 2R2932

0Ohm

R2932

0Ohm1

2

C29040.1UF/16VC29040.1UF/16V

12 RX290733OhmRX290733Ohm

12

C29010.1UF/16V

C29010.1UF/16V

21L2904

120Ohm/100Mhz

L2904

120Ohm/100Mhz

1 2

R290733Ohm R290733Ohm

12

R291610KOhm@

R291610KOhm@

1 2

R290633Ohm R290633Ohm

12

C291110UF/10V@C291110UF/10V@

56

RN2903C10KOhmRN2903C10KOhm

21L2902

120Ohm/100Mhz

L2902

120Ohm/100Mhz 12

C290310UF/6.3VC290310UF/6.3V

VD

DD

OT

96M

Hz_

3.3

1

GN

DD

OT

96M

Hz

2

DO

T96

T_L

PR

3

DO

T96

C_L

PR

4

VD

D_2

7MH

z5

27M

Hz_

nonS

S6

27M

Hz_

SS

7

GN

D27

MH

z8

GNDSATA 9SATAT_LPR 10SATAC_LPR 11

GNDSRC 12SRCT1_LPR 13SRCC1_LPR 14VDDSRC_IO 15CPU_STOP# 16

VD

DC

PU

_3.3

24

CP

UT

0_LP

R23

CP

UC

0_LP

R22

GN

DC

PU

21

CP

UT

1_LP

R20

CP

UC

1_LP

R19

VD

DC

PU

_IO

18

VD

DS

RC

_3.3

17

SCLK_3.332SDATA_3.331REF_3L/FSLC_3.3**30VDDREF_3.329X128X227GNDREF26CLKPWRGD/PD#_3.325

GND133

GND234

U2905ICS9LRS3197AKLFTU2905ICS9LRS3197AKLFT

12C2908

27PF/50V

C2908

27PF/50V

21L2903

120Ohm/100Mhz

L2903

120Ohm/100Mhz

1 2R2934

0Ohm @

R2934

0Ohm @

12

C29100.1UF/16VC29100.1UF/16V

1 2R29080OhmR29080Ohm

12

C29060.1UF/16VC29060.1UF/16V

1 2

R2933

10KOhm

R2933

10KOhm

12

C29020.1UF/16VC29020.1UF/16V

12

C2934

10PF/50V

@C2934

10PF/50V

@

12

RN2903A10KOhmRN2903A10KOhm1

32

GS

D3

2

1 Q29012N7002G

S

D3

2

1 Q29012N7002

34

RN2903B10KOhmRN2903B10KOhm

1 2R2931 0Ohm@

R2931 0Ohm@

12

R291710KOhmR291710KOhm

78

RN2903D10KOhmRN2903D10KOhm

12

C290510UF/6.3VC290510UF/6.3V

http://laptop-motherboard-schematic.blogspot.com/

Page 30: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

EC_XINEC_XIN

EC

_PIN

3

PWRLIMIT#

EC_RST#

NUM_LED#

FSCK

EC_XOUTEC_XIN

EC_LPC_AD0EC_LPC_AD1EC_LPC_AD2EC_LPC_AD3

BAT1_IN_OC#LID_SW#PWR_SW#

AC_IN_OC#

GPG0

PM_SUSB#PM_SUSC#

A20GATEKB_RST#

DGPU_VCORE_I_SEN

ME_SusPwrDnAck_EC

FSIFSCE#

PCH_TEMP_ENABLEVGA_ALERT#

VGA_ALERT#

EC_XIN

GPG0

EC_RST#

BUF_PLT_RST#

KB_RST#

EC_RST#

PM_RSMRST#

VRM_PWRGD ALL_SYSTEM_PWRGD

SUS_PWRGD

SMB0_CLKSMB0_DAT

GPE0_EC

GPF1_ECVSUS_ON

EC_PIN3

SMB1_DATSMB1_CLK

VSUS_ONCPU_VRONSUSC_EC#SUSB_EC#PM_RSMRST#

PWR_SW# LID_SW#

TP_DATTP_CLK

PWRLIMIT#

EC_XOUT

PM_PWROK

V_DA_EC

ME_SusPwrDnAck_EC

CPU_VCORE_I_SEN

DGPU_VCORE_I_SEN

CPU_VCORE_I_SEN

VTT_DRAM_PWR_SEL1VTT_DRAM_PWR_SEL2

VTT_DRAM_PWR_SEL1

VTT_DRAM_PWR_SEL2

VTT_CPU_SEL2 VTT_CPU_SEL1 1.5V_SEL21.5V_SEL1

VCORE_SEL2VCORE_SEL1

DGPU_VCORE_I_SEN

CPU_VCORE_I_SEN

V_DA_EC

PM_PWRBTN#22OP_SD#36

VSET_EC 89ISET_EC 89

CHG_EN 89

LID_SW# 45,53

PWR_SW# 53

FAN0_TACH 33

PM_SUSC# 22

BAT1_IN_OC# 60

AC_IN_OC# 89

PM_SUSB# 22

PM_CLKRUN# 22

LCD_BACKOFF# 45

PWR_LED# 53,56CHG_LED# 56

LCD_BL_PWM 45FAN0_PWM 33

BATSEL_0 89BATSEL_1 89

PM_RSMRST# 22

SUS_PWRGD 22,32,81ALL_SYSTEM_PWRGD 32VRM_PWRGD 32,88

PM_PWROK 22

TP_CLK31

CAP_LED# 56

SMB0_CLK60SMB0_DAT60

LPC_AD020,44LPC_AD120,44LPC_AD220,44LPC_AD320,44

SMB1_CLK21,33,76SMB1_DAT21,33,76

CLK_KBCPCI_PCH24

INT_SERIRQ20EC_SMI#25EC_SCI#21,22A20GATE25KB_RST#25

LPC_FRAME#20,44BUF_PLT_RST#3,24,32,41,50,53,71

KSI031KSI131KSI231KSI331KSI431KSI531KSI631KSI731

KSO031KSO131KSO231KSO331KSO431KSO531KSO631KSO731KSO831KSO931KSO1031KSO1131KSO1231KSO1331KSO1431KSO1531

TP_DAT31

ME_AC_PRESENT 22

PCH_SPI_OV20

SUSB_EC# 32,45,57,83,84,85,87SUSC_EC# 57,85,87,91

CPU_VRON 87,88

PCH_TEMP_ENABLE 32

CHG_FULL_LED# 56

THRO_CPU3

FORCE_OFF#32,81

EC_SPI_CK20

EC_SPI_DO20EC_SPI_DI20EC_SPI_CE#20

VSUS_ON81,87

GPU_ALERT# 33,76

VGA_DEEPIDLE 76

HDMI_HPD 23,48

ME_SusPwrDnAck22

DGPU_VCORE_I_SEN 82CPU_VCORE_I_SEN 88

1.5V_SEL191

VCORE_SEL1 88,92VCORE_SEL2 88,92

1.5V_SEL291

VTT_CPU_SEL283

VTT_CPU_SEL183

H_PROCHOT_S# 3

CLK_OC 29

CLOCK_SELECT_UC 29

EC_AGND

+3VS

+3VA_EC

+3VA_EC +3VPLL

+3VACC

+3VA_EC

+3VS

+3VA_EC+3VA

EC_AGND

GND

+3VA_EC

+3VACC+3VA_EC

EC_AGND

+3VPLL

GND

+3VS

GND

+3VS GND

+3VA_EC

GNDGND

GND GND

GND

GND

GND

+3VA_EC

GND

GNDGND

GND

GND

GND GND

GND

+3VA_EC

GND

+3VS

+5VS

GND GND

EC_AGND

+3VA_EC

+3VA_EC

GND

GND

+3VA_EC

GND GND

+3VA_EC

GND

+3VS

+5VS

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A2

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.1

JAY_TSAI

30 97

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A2

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.1

JAY_TSAI

30 97

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A2

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.1

JAY_TSAI

30 97

<Variant Name>

For IT8502 Power

For EC ResetFor PU / PD

Cload=12.5PFplace close to EC

Note:For X'tal

OD

@jonas

place on LPC_EC bus

OD

OD

ODODODODOD

For EC Hardware Strap

Share Memory

I/O Base Address

PP Enable

Note: It can be programmable by EC fireware

Note: It can be programmable by EC fireware.

Note: Default Int. Pull-Low

For iAMT pin nameAC_PRESENTPM_S4_STATE#S4_STATE_ONPM_SLP_M#SLP_M_ONEC_WLAN_PWRMP_PWRGDAC_PRESENTLAN_WOL_EN+3VM_PG+1.5VM_+3VMCLK_PGSUSPWR_ACK

If IT8500 BX and future version are usedand internal clock is selected , please

- Mount R3502 and R3509- Un-Mount X3001 , C3016 , C3017

Update 1105 (R2.0)

Update 1105 (R2.0)

Update 1105 (R2.0)

Update 1105 (R2.0)

Update 1105 (R2.0)

Update 1105 (R2.0)

Update 1105 (R2.0)

JAY

JAY

JAY Del

JAY

From PCH

To EC

Internal ClockReserveR3042,Q3002 Foroptional ECinternal Clockfunction.

06G042030010EMBEDDED CONTROLLER IT8570E ITE LQFP-128L REV.A

Vo2

Vo=(V1+V2)If Vo > V_DA_EC , Vo2-->H

V2

V1

Vr Vo

DRAM POWER=1.5VVTT POWER=1.047V

CPU Vcore=1V

ER-01

ER-02ER-02

ER-08

ER-13

ER-13

C.D

C.D

C.D

ER-24

PR-12

PR-12PR-12

1 T2024T2024

5 6 RN3043C10KOhm RN3043C10KOhm

12

C30020.1UF/16VC30020.1UF/16V

12 RN3041A4.7KOhm

RN3041A4.7KOhm

1 2R2534 10KOhmR2534 10KOhm

12

R305010KOhmR305010KOhm

12

R304810KOhm

@R304810KOhm

@

210603

JP3003

0603

JP3003

1 T2022T2022

78 RN3041D4.7KOhm

RN3041D4.7KOhm

1 2C3001

0.1UF/16V

C3001

0.1UF/16V

12

R307510KOhm

@R307510KOhm

@

1 2R3065 0OhmR3065 0Ohm

1 2R3064 0Ohm /8570R3064 0Ohm /8570

12R3019

100KOhm/DET_P

R3019

100KOhm/DET_P

12

C30130.1UF/16V@

C30130.1UF/16V@

12

C30210.1UF/16V@

C30210.1UF/16V@

12

C30150.1UF/16V@

C30150.1UF/16V@

12

C30220.1UF/16V@

C30220.1UF/16V@

12 R3024

0Ohm

R3024

0Ohm

5 6 RN3012C0OHM RN3012C0OHM

2 10402

R32150402

R3215

12

R3020100KOhm

/DET_P

R3020100KOhm

/DET_P

56 RN3042C4.7KOhm

RN3042C4.7KOhm

12

C30030.1UF/16VC30030.1UF/16V

12

R307310KOhmR307310KOhm

210603

JP3002

0603

JP3002

1 T2025T2025

1 2 RN3012A0OHM RN3012A0OHM

12

C30090.1UF/16V@

C30090.1UF/16V@

12

D3003MMSZ5225B/DET_P

D3003MMSZ5225B/DET_P

12

C30180.1UF/16V@

C30180.1UF/16V@

1 T2023T2023

12 R3010100KOhm

/DET_PR3010100KOhm

/DET_P

1 4

2 3

X300132.768Khz

X300132.768Khz

VOUT11

VIN1-2

VIN1+3

GND4 VIN2+ 5VIN2- 6VOUT2 7VCC 8

U3012AS358MTR-E1

/DET_PU3012AS358MTR-E1

/DET_P

12

C30080.1UF/16VC30080.1UF/16V

12

C30200.1UF/16V@

C30200.1UF/16V@

56 RN3041C4.7KOhm

RN3041C4.7KOhm

12

R304210KOhm

@

R304210KOhm

@

1 2

C3019

10UF/6.3V@

C3019

10UF/6.3V@

7 8 RN3012D0OHM RN3012D0OHM

1 2R2540 10KOhm

@

R2540 10KOhm

@

3 4 RN3012B0OHM RN3012B0OHM

7 8 RN3001D10KOhm RN3001D10KOhm

1 2R3069 0OhmR3069 0Ohm

1 T2026T2026

3 4 RN3043B10KOhm RN3043B10KOhm

34 RN3041B4.7KOhm

RN3041B4.7KOhm

12 R3025

0Ohm

R3025

0Ohm

12

C300610UF/6.3VC300610UF/6.3V

12 R30220OhmR30220Ohm

1 2R3023 160KOHMR3023 160KOHM

12

R305310KOhm

@

R305310KOhm

@

1 2R2559 100KOHM @R2559 100KOHM @

210603

R36100603

R3610

1 2 RN3044A100KOhm RN3044A100KOhm

1 T2016T2016

1 2 RN3043A10KOhm RN3043A10KOhm

12

D3004MMSZ5225B

/DET_P

D3004MMSZ5225B

/DET_P

12

R305710KOhmR305710KOhm

5 6 RN3044C100KOhm RN3044C100KOhm12 R3027

0Ohm@

R3027

0Ohm@

12

C30120.1UF/16V@

C30120.1UF/16V@

1 2R2558 100KOHM @R2558 100KOHM @

1 T2015T2015

1

32

GS

D3

2

1

Q30022N7002

@

GS

D3

2

1

Q30022N7002

@

12R3018

100KOhm/DET_P

R3018

100KOhm/DET_P

3 4 RN3044B100KOhm RN3044B100KOhm

7 8 RN3044D100KOhm RN3044D100KOhm

12

C30040.1UF/16VC30040.1UF/16V

12

R305110KOhm

@R305110KOhm

@

12

R304910KOhmR304910KOhm

210402

R3062

0402

R3062

1 2R3077 4.7KOhm @R3077 4.7KOhm @

12 RN3042A4.7KOhm

RN3042A4.7KOhm

78 RN3042D4.7KOhm

RN3042D4.7KOhm

12

C301615PF/50VC301615PF/50V

12

C30230.1UF/16V@

C30230.1UF/16V@

12

R307410KOhmR307410KOhm

12

C30050.1UF/16VC30050.1UF/16V

12

R307210KOhm

@R307210KOhm

@

21

0402 R3061

0402 R3061

1 2R3046

10MOhm

@R3046

10MOhm

@

1 2R3067 0OhmR3067 0Ohm

34 RN3042B4.7KOhm

RN3042B4.7KOhm

GPG0106

GPG6104

FMISO103

FMOSI102

FSCE#101

GPG2100

GA20/GPB5126

KBRST#/GPB64

WRST#14

SERIRQ5

GPA0 24

GPA1 25

PWM2/GPA2 28

PWM3/GPA3 29

PWM4/GPA4 30

PWM5/GPA5 31

LAD010

LAD19

LAD28

LAD37

LPCCLK13

LFRAME#6

LPCRST#/WUI4/GPD222

ECSMI#/GPD415

ECSCI#/GPD323

FSCK105

KSI0/STB#58

KSI1/AFD#59

KSI2/INIT#60

KSI3/SLIN#61

KSI462

KSI563

KSI664

KSI765

KSO0/PD036

KSO1/PD137

KSO2/PD238

KSO3/PD339

KSO4/PD440

KSO5/PD541

KSO6/PD642

KSO7/PD743

KSO8/ACK#44

KSO9/BUSY45

KSO10/PE46

KSO11/ERR#51

KSO12/SLCT52

KSO1353

KSO1454

KSO1555

CK32K128

CK32KE2

GPF085

GPF186

SMCLK0/GPB3110

SMDAT0/GPB4111

SMCLK1/GPC1115

SMDAT1/GPC2116

L80LLAT/WUI7/GPE7 20

GPG1/ID7 107

L80HLAT/WUI24/GPE0 19

VS

S1

1

VC

OR

E12

VS

S2

27

VS

S3

49

VS

S4

91

VS

S5

113

VS

S6

122

AV

SS

75

VS

TB

Y1

26

VS

TB

Y2

50

VS

TB

Y3

92

VS

TB

Y4

114

VS

TB

Y5

121

VS

TB

Y6/

PLL

127

NC

3

VC

C11

AV

CC

74

PWM6/GPA6 32

PWM7/GPA7 34

RXD/GPB0 108

TXD/GPB1 109

GPB2 123

PWRFAIL#/CK32KOUT/LPCRST#/GPB7 112

GPC0 119

KSO16/GPC356

TMRI0/WUI2/GPC4 120

KSO17/GPC557

TMRI1/WUI3/GPC6 124

PWUREQ#/GPC7 16

RI1#/WUI0/GPD0 18

RI2#/WUI1/GPD1 21

GINT/GPD5 33

TACH0/GPD6 47

TACH1/GPD7 48

WUI25/GPE1 82

WUI26/GPE2 83

WUI27/GPE3 84

PWRSW/GPE4 125

WUI5/GPE5 35

LPCPD#/WUI6/GPE6 17

CLKRUN#/WUI16/GPH0/ID0 93

WUI17/GPH1/ID1 94

WUI18/GPH2/ID2 95

WUI19/GPH3/ID3 96

GPH4/ID4 97

GPH5/ID5 98

GPH6/ID6 99

GPI0 66

GPI1 67

GPI2 68

GPI3 69

ADC4/WUI28/GPI4 70

ADC5/WUI29/GPI5 71

ADC6/WUI30/GPI6 72

ADC7/WUI31/GPI7 73

DAC4/GPJ4 80

DAC5/GPJ5 81

GPJ0 76

GPJ1 77

DAC2/GPJ2 78

DAC3/GPJ3 79

PS2CLK1/GPF287

PS2DAT1/GPF388

PS2CLK2/WUI20/GPF489

PS2DAT2/WUI21/GPF590

WUI22/GPF6117

WUI23/GPF7118

LPC

FLA

SH

RO

MK

BM

X

GP

IO

SM

Bus

PS

/2

RING#/

U3001

IT8500E-L

LPC

FLA

SH

RO

MK

BM

X

GP

IO

SM

Bus

PS

/2

RING#/

U3001

IT8500E-L

7 8 RN3043D10KOhm RN3043D10KOhm

12 R30130Ohm

/DET_P

R30130Ohm

/DET_P

1 2R3078 4.7KOhm @R3078 4.7KOhm @

21

L3001120Ohm/100Mhz

L3001120Ohm/100Mhz

1 2R3060 0OhmR3060 0Ohm

5 6 RN3001C10KOhm RN3001C10KOhm

1 T2020T2020

12

C30140.1UF/16V@

C30140.1UF/16V@

1 2C3007

0.1UF/16V

C3007

0.1UF/16V

1 2 RN3001A10KOhm RN3001A10KOhm

12 R30120Ohm

/DET_PR3012

0Ohm

/DET_P

1 2R3063 0Ohm @R3063 0Ohm @

1 2R3059 0Ohm@R3059 0Ohm@

1 2R3052 10KOhm@R3052 10KOhm@

12

C301715PF/50VC301715PF/50V

1 2C3011

1000PF/50V

@C3011

1000PF/50V

@

1

32

GS

D3

2

1

Q30122N7002

/DET_PG

S

D3

2

1

Q30122N7002

/DET_P

12R3070100KOHM /DET_PR3070100KOHM /DET_P

12

R307110KOhm

@R307110KOhm

@

12

R305610KOhmR305610KOhm

1 2R3066 0OhmR3066 0Ohm

3 4 RN3001B10KOhm RN3001B10KOhm

12

C30104.7UF/6.3VC30104.7UF/6.3V

12 R3026

0Ohm@

R3026

0Ohm@

1 2

R3068

0Ohm

R3068

0Ohm

1

23

D3001

BAT54AW@

D3001

BAT54AW@

http://laptop-motherboard-schematic.blogspot.com/

Page 31: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

KSI5KSO13KSO1KSO3KSO9KSO14

KSI2KSI4KSI6KSI7KSI1

KSO11KSO10KSO12

KSI3KSI0

KSO2KSO5

KSO0KSO7

KSO8KSO6

KSO15

KSO4

TP_L

TP_R

TP_L TP_R

KSI5KSO13

KSO1KSO3KSO9KSO14

KSI2KSI4KSI6

KSI7KSI1

KSO11KSO10KSO12

KSI0

KSO2

KSO5

KSO0KSO7

KSO8KSO6KSO15

KSO4

KSI3

TP_CLK30

TP_DAT30

KSO1 30

KSO2 30

KSO3 30

KSO4 30

KSO5 30

KSO6 30

KSO7 30

KSO8 30

KSO9 30

KSO10 30KSO11 30

KSO12 30

KSO13 30

KSO14 30

KSO15 30KSO0 30

KSI5 30KSI1 30KSI7 30KSI6 30KSI4 30KSI2 30KSI0 30KSI3 30

GND

+5V_TP

+5VS

GND

GND GND

GND

GND

GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.1

JAY_TSAI

31 97

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.1

JAY_TSAI

31 97

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.1

JAY_TSAI

31 97

<Variant Name>

EMI RequestKeyboard Connector

TouchPad

1.0 EMI test need mount C3133 and C3134

5 6 CN3105C33PF/50V CN3105C33PF/50V

3 4 CN3101B33PF/50V CN3101B33PF/50V

11

22

3 3

5 54 4

TP_R_SW1

TACT_SWITCH_5P12G094033052

TP_R_SW1

TACT_SWITCH_5P12G094033052

5 6 CN3106C33PF/50V CN3106C33PF/50V

12

C31331000PF/50VC31331000PF/50V

7 8 CN3104D33PF/50V @CN3104D33PF/50V @

7 8 CN3106D33PF/50V @CN3106D33PF/50V @

7 8 CN3102D33PF/50V @CN3102D33PF/50V @

3 4 CN3103B33PF/50V CN3103B33PF/50V

3 4 CN3102B33PF/50V CN3102B33PF/50V5 6 CN3102C33PF/50V CN3102C33PF/50V

1 2R7143 0OhmR7143 0Ohm

5 6 CN3104C33PF/50V CN3104C33PF/50V

112233445566778899101011111212 SIDE1 13

SIDE2 14

TOUCH_PAD1

FPC_CON_12P

12G183301208

TOUCH_PAD1

FPC_CON_12P

12G183301208

12

C71111UF/10V

@

C71111UF/10V

@

1 2 CN3104A33PF/50V CN3104A33PF/50V

5 6 CN3103C33PF/50V CN3103C33PF/50V

3 4 CN3106B33PF/50V CN3106B33PF/50V

12

C31341000PF/50VC31341000PF/50V

3 4 CN3104B33PF/50V CN3104B33PF/50V

11

22

3 3

5 54 4

TP_L_SW1

TACT_SWITCH_5P12G094033052

TP_L_SW1

TACT_SWITCH_5P12G094033052

7 8 CN3105D33PF/50V @CN3105D33PF/50V @

7 8 CN3101D33PF/50V @CN3101D33PF/50V @

1 2 CN3103A33PF/50V CN3103A33PF/50V

1 2 CN3106A33PF/50V CN3106A33PF/50V

1 2 CN3101A33PF/50V CN3101A33PF/50V

SIDE1 25

SIDE2 26

24 2423 2322 2221 2120 2019 1918 1817 1716 1615 1514 1413 1312 1211 1110 10

9 98 87 76 65 54 43 32 21 1

KB_CON1

FPC_CON_24P

12G182102402

KB_CON1

FPC_CON_24P

12G182102402

7 8 CN3103D33PF/50V @CN3103D33PF/50V @

1 2 CN3105A33PF/50V CN3105A33PF/50V

1 2 CN3102A33PF/50V CN3102A33PF/50V

3 4 CN3105B33PF/50V CN3105B33PF/50V

5 6 CN3101C33PF/50V CN3101C33PF/50V

http://laptop-motherboard-schematic.blogspot.com/

Page 32: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

RS

T_T

RIP

SUSB_EC#

H_THRMTRIP#3

GPU_S_ALERT#33,76

BUF_PLT_RST#3,24,30,41,50,53,71

PCH_TEMP_EN25

CPU_S_ALERT#33

PCH_TEMP_ENABLE 30

FORCE_OFF# 30,81

SYSTEM_PWRGD 83

FORCE_OFF# 30,81

SUS_PWRGD22,30,81

+1.5V_PWRGD91

VRM_PWRGD30,88

ALL_SYSTEM_PWRGD 30

H_VTTPWRGD 3+VTT_CPU_PWRGD83

SUSB_EC# 30,45,57,83,84,85,87

1.8VS_PWRGD84

+VTT_CPU

+3VS

+3VA

+3VS

+3VS

+3VSUSO +3VS

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

32 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

32 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

32 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

Main Board

Input 1(sensor)

Thermal Policy

Input 2(thermtrip)

Output (shut down)

Enable +VTT_CPU_PWRGD

O/D

POWER GOOD DETECTER

C.D

12 R32080Ohm R32080Ohm

12PD8601 1N4148WS

@

PD8601 1N4148WS

@

1

PT8601TPC28TPT8601TPC28T

2

61

PQ8601AUM6K1NPQ8601AUM6K1N

2 10402

R32110402

R3211

12

R320610KOhmR320610KOhm

2

61

Q3202AUM6K1NQ3202AUM6K1N

5

34

Q3202BUM6K1NQ3202BUM6K1N

1

23

PD8603

BAT54AW

PD8603

BAT54AW

12PR8602 100KOHM @PR8602 100KOHM @

12

PR8604560KOhmPR8604560KOhm

12PR8651 2KOhmPR8651 2KOhm

12

PR8605100KOhmPR8605100KOhm

12

PR86521.1KOHMPR86521.1KOHM

12R3201 330OhmR3201 330Ohm

12

PR8650249Ohm

PR8650249Ohm

5

34

PQ8601BUM6K1NPQ8601BUM6K1N

2 10402

R32100402

R3210

12

PR8601100KOhmPR8601100KOhm

12

R320710KOhmR320710KOhm

210402

PL8652

0402

PL8652

210402

PL8650

0402

PL8650

12

PC86014.7UF/6.3VPC86014.7UF/6.3V

12

PR86092KOhmPR86092KOhm

12

PR8603100KOhmPR8603100KOhm

12

PD86021N4148WS

PD86021N4148WS

210402

PL8651

0402

PL86511

2

R320956OHMR320956OHM

BC

E

1

2

3 Q3201PMBS3904

BC

E

1

2

3 Q3201PMBS3904

http://laptop-motherboard-schematic.blogspot.com/

Page 33: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CPU_SENOR_SET

CPU_SENSOR_HYST

FAN0_PWM30

FAN0_TACH30

SMB1_CLK21,30,76SMB1_DAT21,30,76 VGA_THERMDA 76

GPU_S_ALERT# 32,76VGA_THERMDC 76GPU_ALERT#30,76

CPU_S_ALERT# 32

+5VS

+3VS

GND

GND

GND

GND

+3VSG

+3VS_ATI_TS

GND

+3VS_CPUTM +3VS

GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Thursday, February 11, 2010

ASUSTeK COMPUTER INC

108

33 96

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Thursday, February 11, 2010

ASUSTeK COMPUTER INC

108

33 96

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Thursday, February 11, 2010

ASUSTeK COMPUTER INC

108

33 96

JAY_TSAI

CPU Thermal Sensor

PWM Fan

C5002 put besides J5001.4

Remove diode(+5Vs to GND)for using 4-wires PWM FAN.

GPU Thermal Sensor

O/D

Update 1108 (R2.0)

HYST=VCC : 10 degreeHYST=GND : 10 degree C

U7503 under CPU socket

R5002 for thermal 96C

ER-07

12 R32120Ohm @R32120Ohm @

SET1

GND2

OT#3 HYST 4

VCC 5U7503

G709T1UF

U7503

G709T1UF

12

C5003100PF/50V

@

C5003100PF/50V

@

12

C5030.1UF/16VC5030.1UF/16V

12

R500110KOhmR500110KOhm

12

C5004100PF/50V@

C5004100PF/50V@

1 2C7533

2200PF/50V

@C7533

2200PF/50V

@

12

CE500147UF/6.3V@

CE500147UF/6.3V@

12

C500210UF/6.3VC500210UF/6.3V

12

C75340.1UF/[email protected]/16V@

12

R500215KOhmR500215KOhm

12 R32130Ohm R32130Ohm

12

R7507

10KOhm@

R7507

10KOhm@

1 2R2313150Ohm

1%

R2313150Ohm

1%

12

R7508

200Ohm 1%

@

R7508

200Ohm 1%

@

VCC 1

DXP 2

DXN 3

THERM# 4

SMBCLK8

SMBDATA7

ALERT#6

GND5

U7501

G781-1@

U7501

G781-1@

44

33

22

11 SIDE1 5

SIDE2 6FAN1

WTOB_CON_4P

12G17000004J

FAN1

WTOB_CON_4P

12G17000004J

http://laptop-motherboard-schematic.blogspot.com/

Page 34: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Thursday, February 11, 2010

ASUSTeK COMPUTER INC

108

34 96

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Thursday, February 11, 2010

ASUSTeK COMPUTER INC

108

34 96

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

Thursday, February 11, 2010

ASUSTeK COMPUTER INC

108

34 96

<Variant Name>

http://laptop-motherboard-schematic.blogspot.com/

Page 35: K42Jv SCHEMATIC Revision 2

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4

3

3

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2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

35 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

35 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

35 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

Main Board

http://laptop-motherboard-schematic.blogspot.com/

Page 36: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VB_LDO_CAP

A_CPVEE

A_CPVREF_VBMICREF

A_CBPA_CBN

MIC2_INT_L

MIC2_INT_R

H_SPKR+H_SPKR-

H_SPKL+H_SPKL-

MIC2_INT_RMIC2_INT_L

A_J

DR

EFSENSE_A

AMP_PD#

ACZ_SDIN

PC_BEEP

ACZ_RST#_AUD

P_5VASET

VREF_CODEC

AC_MIC_HP_L

AC_MIC_HP_R

SB_SPKR PC_BEEP_C PC_BEEP

ACZ_BCLK_AUD

MIC2_VREFOUT

VB_LDO_CAP

A_CPVREF_VBMICREF

MIC1_INT_L

MIC1_INT_R

AMP_PD#_Q

AC_MIC_HP_R

AC_MIC_HP_L

AC_MIC_HP_R_Q

AC_MIC_HP_L_Q

MUTE_POP#MUTE_POP#

EAPD

OP_SD#

ACZ_RST#_AUD

EAPD

AC_MIC_HP_R

AC_MIC_HP_L

AC_MIC_HP_R_Q

AC_MIC_HP_L_Q

A_JD_MIC137

MIC_IN_AC 37

H_SPKL+37H_SPKL-37

H_SPKR-37H_SPKR+37

ACZ_BCLK_AUD20

ACZ_RST#_AUD20ACZ_SYNC_AUD20

ACZ_SDOUT_AUD20

ACZ_SDIN0_AUD20

OP_SD#30

A_MIC_HP_R 37

A_MIC_HP_L 37

MIC1_VREFOUT_R 37

MIC1_VREFOUT_L 37

MIC2_VREFOUT 37

SB_SPKR20

EX_MIC_IN_AC 37

GND_AUDIOGND

+5VS_AUDIO

+5VS_AUDIO

GND_AUDIO

+3VS

GND_AUDIO

GND

+5VS +5VS_AMP

GND

GND_AUDIO

GND_AUDIO

+5VS_AMP

GND GND

GND

GND_AUDIO

GND

GND

GND_AUDIO

+5VS

GND

+5VS_AUDIO

GND_AUDIO

GND

+3VS

GND_AUDIO

GND_AUDIO

GND_AUDIO

GND_AUDIO

GND_AUDIO

+5VS

VB_LDO_CAP

+3VS

GND

+3VSUS +12V

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

36 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB2

1.01

JAY_TSAI

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

36 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB2

1.01

JAY_TSAI

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

36 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB2

1.01

JAY_TSAI

<Variant Name>

For EMI

INTERNAL MIC

ANALOG MOAT

Place next to pin 38,25

Vout=0.8*(1+(49.9K/10.2K))

PC BEEP

Close to pin1,9

50mA

Place next to pin 39,46

IPU

CHANGE 0 OHM

269_VB2 ����02G611005010

Update 11.08 (R2.0)

Update 11.08 (R2.0)

PIN28 ,PIN31 MODIDY

EXT. MIC

ER-11

ER-15PR-02

PR-03

PR-04

PR-06

bypass Q3606,3607

Option 1

Option 2

Option 1MUTE

269_VB5 ����02G611005015

PR-13

12

R3623100KOhm@

R3623100KOhm@

1 2R79770Ohm /ALC269_VBR79770Ohm /ALC269_VB

12

C363610PF/50V@

C363610PF/50V@

1 2PC9022

1000PF/50V

/ALC269_VAPC9022

1000PF/50V

/ALC269_VA

12

C362010UF/6.3V

@

C362010UF/6.3V

@

2 10402

R3631

0402

R3631

12C3641 1UF/10VC3641 1UF/10V

12

C3623

10UF/6.3V

C3623

10UF/6.3V

R36272.2MOhmR36272.2MOhm

1 2PR9020

49.9KOHM

1%

/ALC269_VA

PR9020

49.9KOHM

1%

/ALC269_VA

12

R362420KOhm

1%

R362420KOhm

1%

12

PC90260.1UF/16VPC90260.1UF/16V

12

R36424.7KOhmR36424.7KOhm

12

PC902310UF/6.3V

/ALC269_VA

PC902310UF/6.3V

/ALC269_VA

1 2 C362410UF/6.3V

/ALC269_VB

C362410UF/6.3V

/ALC269_VB

1 2C3628 2.2UF/10VC3628 2.2UF/10V

1 2R36280Ohm @R36280Ohm @

12

R362210KOhm

/ALC269_VB

R362210KOhm

/ALC269_VB

1 2

C3650 0.1UF/16VC3650 0.1UF/16V

12

PC9027

10UF/16V

/ALC269_VA

PC9027

10UF/16V

/ALC269_VA

1

23

D3702

BAT54AW

D3702

BAT54AW

12C3638 100UF/6.3VC3638 100UF/6.3V

12

AC53100PF/50V

@

AC53100PF/50V

@

12

C36350.1UF/16VC36350.1UF/16V

1 2R79780Ohm /ALC269_VAR79780Ohm /ALC269_VA

12C3642 1UF/10VC3642 1UF/10V

5

3 4

Q3607BUM6K1NQ3607B

UM6K1N

GND1 50

GND2 51

GND3 52

GND4 53

GND5 54

GND6 55

GND7 56

GND8 57

GND9 58

U3621B

ALC269Q-VA6-GR

U3621B

ALC269Q-VA6-GR

12C3643 1UF/10VC3643 1UF/10V

2

61

Q3606AUM6K1NQ3606A

UM6K1N

12C3637 100UF/6.3VC3637 100UF/6.3V

2

61

Q3608AUM6K1NQ3608A

UM6K1N

210603

JP3004

0603

JP3004

1 2R79800Ohm /ALC269_VBR79800Ohm /ALC269_VB

1 2R79790Ohm /ALC269_VAR79790Ohm /ALC269_VA

210603

JP3006

0603

JP3006

12

PC90240.1UF/16VPC90240.1UF/16V

1

PT9021TPC26TPT9021TPC26T

1

32

GS D

32

1

Q3605

2N7002

GS D

32

1

Q3605

2N7002

21L3621

70Ohm/100Mhz

L3621

70Ohm/100Mhz

12

PR902110.2KOHM

1%

/ALC269_VA

PR902110.2KOHM

1%

/ALC269_VA

12

C3621

0.1UF/16V

C3621

0.1UF/16V

12

PC90281UF/16V/ALC269_VA

PC90281UF/16V/ALC269_VA

1

23

D3703

BAT54AW

D3703

BAT54AW

1 2

C3631 2.2UF/10VC3631 2.2UF/10V

12

R3643

4.7KOhm

R3643

4.7KOhm

DVDD1

GPIO0/DMIC_DATA2

GPIO1/DMIC_CLK3

PD#4

SDATA_OUT5

BCLK6

DVSS7

SDATA_IN8

DVDD_IO9

SYNC10

RESET#11

PCBEEP12

Sen

seA

13

LIN

E2_

L14

LIN

E2_

R15

MIC

2_L

16

MIC

2_R

17

Sen

seB

18

JDR

EF

19

MO

NO

_OU

T20

MIC

1_L

21

MIC

1_R

22

LIN

E1_

L23

LIN

E1_

R24

CBP 36

CBN 35

CPVEE 34

HPOUT_R 33

HPOUT_L 32

CPVREF 31

MIC1_VREFO_R 30

MIC2_VREFO 29

MIC1_VREFO_L 28

VREF 27

AVSS1 26

AVDD1 25

SP

DIF

O48

EA

PD

/SP

DIF

O2

47

PV

DD

246

SP

K_O

UT

_R+

45

SP

K_O

UT

_R-

44

PV

SS

243

PV

SS

142

SP

K_O

UT

_L-

41

SP

K_O

UT

_L+

40

PV

DD

139

AV

DD

238

AV

SS

237

GN

D49U3621A

ALC269Q-VA6-GR

U3621A

ALC269Q-VA6-GR

1 2C3646

0.1UF/16V

C3646

0.1UF/16V

12

C3622

1UF/10V

C3622

1UF/10V

1 2R362133Ohm

R362133Ohm

12

C36390.1UF/16VC36390.1UF/16V

1 2R3644

100KOhm

R3644

100KOhm

1 2

R3626

10KOhm

R3626

10KOhm

12C3644 1UF/10VC3644 1UF/10V

5

34

Q3606BUM6K1NQ3606BUM6K1N

12

AC460.1UF/16V

@

AC460.1UF/16V

@

1 2R36290Ohm @R36290Ohm @

EN1

GND2

VIN3 VOUT 4

NC/SS/FB 5PU9021

UP7714BMA5-00/ALC269_VA

PU9021

UP7714BMA5-00/ALC269_VA

210603

JP3005

0603

JP3005

2

6 1

Q3607AUM6K1NQ3607AUM6K1N

5

34

Q3608BUM6K1NQ3608BUM6K1N

12

C3647

0.1UF/16V

C3647

0.1UF/16V

210603

JP3007

0603

JP3007

12

R362510KOhmR362510KOhm

1 2C3629 2.2UF/10VC3629 2.2UF/10V

12

AC450.1UF/16V

@

AC450.1UF/16V

@

http://laptop-motherboard-schematic.blogspot.com/

Page 37: K42Jv SCHEMATIC Revision 2

5

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4

4

3

3

2

2

1

1

D D

C C

B B

A A

H_SPKL-_CON

H_SPKR+H_SPKR-

H_SPKR+_CON

H_SPKL+ H_SPKL+_CONH_SPKL-

A_MIC1_R_L

A_MIC1_L_L

H_SPKR+_CON

H_SPKR-_CON

H_SPKL+_CON

H_SPKL-_CON

H_SPKR-_CON

A_SMIC2_L_C

EX_MIC_IN_AC_CON

EX_MIC_IN_AC_CON

TOU_CON

JACK_GND

A_MIC1_L_L

A_MIC1_R_L

A_MIC1_R_R

A_MIC1_L_R

TOU_CON_Q

JACK_EX_MIC

JACK_GND

EX_MIC_IN_AC_CON EX_MIC_IN_AC_CON

JACK_EX_MIC

H_SPKR+36H_SPKR-36

H_SPKL-36H_SPKL+36

MIC1_VREFOUT_L36MIC1_VREFOUT_R36

A_MIC_HP_R36

A_MIC_HP_L36

A_SMIC2_L_D 45

MIC_IN_AC36

EX_MIC_IN_AC36

A_JD_MIC136

GND

GND_AUDIO

GND

GND_AUDIOGND

GND_AUDIO

VB_LDO_CAP

GND_AUDIO

GND_AUDIO

GND_AUDIO

GND_AUDIO

+5VS_AUDIO

VB_LDO_CAP

GND_AUDIO

GND_AUDIO

GND_AUDIO

GND_AUDIO

VB_LDO_CAP

GND_AUDIO

GND_AUDIO

GND_AUDIO

GND_AUDIO

MIC2_VREFOUT 36

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

37 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB2

1.01

AUDIO AMPJAY_TSAI

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

37 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB2

1.01

AUDIO AMPJAY_TSAI

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

37 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB2

1.01

AUDIO AMPJAY_TSAI

FOR EMISPEAKER

HP and MIC

Internal MIC and AMP

near LVDS CON

2.0 update for EMI

ASUS PN�12G140011074

ER-14

C.D

ER-18

ER-20

PR-02

PR-02

For 4 ring headset device:

GMRL:mount R3746,R3743MGRL:mount R3744,R3745

MGRL device must change PHONE JACK,whenyou use.

PR-09

PR-11

12

AC23100PF/50VAC23100PF/50V

210603

R36150603

R3615

1 2

R79810Ohm@R79810Ohm@

1 2

AC1001UF/10V

@

AC1001UF/10V

@

BC

E

1

2

3AQ1MMBT1815L@B

C

E

1

2

3AQ1MMBT1815L@

12

C37231UF/10V@

C37231UF/10V@

12

AR10549.9Ohm

@

AR10549.9Ohm

@

12

AR101560OHM

@

AR101560OHM

@

12R3730

100KOHM

R3730

100KOHM

1

32

GS

D3

2

1

Q37112N7002

GS

D3

2

1

Q37112N7002

12

AR1024.7KOhmAR1024.7KOhm

12

AC21100PF/50V

AC21100PF/50V

12

AR204.7KOhm@

AR204.7KOhm@

2

61

Q3710AUM6K1NQ3710A

UM6K1N

5

34

Q3710BUM6K1NQ3710B

UM6K1N

12

R3753 4.7KOhmR3753 4.7KOhm

12

C3714 1UF/10V @C3714 1UF/10V @

R3781

20KOhm

R3781

20KOhm

12

AR104100KOHM

@

AR104100KOHM

@

BC

E

1

2

3AQ2

PMBS3904

@

BC

E

1

2

3AQ2

PMBS3904

@

12

R3731100KOhmR3731100KOhm

210603

R36140603

R3614

12

AC52100PF/50V

@

AC52100PF/50V

@

12

345

6

7

89

1011

P_GND1P_GND2NP_NC1NP_NC2

J3701

PHONE_JACK_7P

P_GND1P_GND2NP_NC1NP_NC2

J3701

PHONE_JACK_7P

12

AR103

49.9Ohm

@

AR103

49.9Ohm

@

12

R37544.7KOhm

R37544.7KOhm

12

R37430OhmR37430Ohm

12C3712100PF/50V @C3712100PF/50V @

210603

R36160603

R3616

2 1AL12 120Ohm/100MhzAL12 120Ohm/100Mhz

12

R37574.7KOhmR37574.7KOhm

12

R37460OhmR37460Ohm21

AL13

120Ohm/100Mhz

AL13

120Ohm/100Mhz

1 2C3722 1UF/10V@

C3722 1UF/10V@

1 2

R3742

10KOhm

@

R3742

10KOhm

@

R3782

10KOHM

R3782

10KOHM

12C3711 1UF/10V @C3711 1UF/10V @

12

R37440Ohm

@

R37440Ohm

@

12C3716100PF/50V @C3716100PF/50V @

12

R3752 4.7KOhmR3752 4.7KOhm

12

AC510.1UF/16VAC510.1UF/16V

1 2

AR2275OHM AR2275OHM

1 2AR2175OHM AR2175OHM

12

R37554.7KOhmR37554.7KOhm

210603

R36090603

R3609 12C3713100PF/50V @C3713100PF/50V @

12

R30580Ohm

R30580Ohm

12

AR100100KOHM

@

AR100100KOHM

@

12

AR194.7KOhm@

AR194.7KOhm@

21AL10

120Ohm/100MhzAL10

120Ohm/100Mhz

44

33

22

11 SIDE1 5

SIDE2 6SPEAKER_CON1

WtoB_CON_4P

SPEAKER_CON1

WtoB_CON_4P

12

R37564.7KOhm

R37564.7KOhm

12

AC1011UF/10V

@

AC1011UF/10V

@

12C3715100PF/50V @C3715100PF/50V @

1 2AC50 0.1UF/16VAC50 0.1UF/16V

12

R37450Ohm

@

R37450Ohm

@

12

AC22100PF/50VAC22100PF/50V

21

AL11

120Ohm/100Mhz

AL11

120Ohm/100Mhz

http://laptop-motherboard-schematic.blogspot.com/

Page 38: K42Jv SCHEMATIC Revision 2

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5

4

4

3

3

2

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1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

38 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

38 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

38 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

Main Board

http://laptop-motherboard-schematic.blogspot.com/

Page 39: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

39 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

39 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

39 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

Main Board

http://laptop-motherboard-schematic.blogspot.com/

Page 40: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A3

40 96Thursday, February 11, 2010

ASUSTek Computer Inc.

***

1.0GK42Jv

JAY_TSAI

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A3

40 96Thursday, February 11, 2010

ASUSTek Computer Inc.

***

1.0GK42Jv

JAY_TSAI

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A3

40 96Thursday, February 11, 2010

ASUSTek Computer Inc.

***

1.0GK42Jv

JAY_TSAI

<Variant Name>

http://laptop-motherboard-schematic.blogspot.com/

Page 41: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MDIO13/XDRB

SDCMDSDWP

LAN_LX

LAN_LX

LAN_TXP_JMC

LAN_FB12

SDD2

SD_MMC_DETECT#

SDWP

LANXOUT

LANXIN

SDD0

LANXIN

SDD3

SDD1

LANXOUT

SDCMD

LAN_TXN_JMC

MS_XD_DETECT#

LAN_LED0LAN_LED1

LAN_FB12

LAN_SCLMS_XD_DETECT#SD_MMC_DETECT#

MDIO13/XDRBLAN_SDA

BUF_PLT_RST# LAN_MPD

LAN_SCLLAN_SDA

SDD2SDD3SDCMD

SDCLK

SDD0SDD1

SDWPSD_MMC_DETECT#

BUF_PLT_RST#

SDCLK

LAN_REXT

JMSDCLK

LAN_REXT

LAN_MPD

JMSDCLK

PCH_C_LAN_P21

PCIE_WAKE#22

PCH_C_LAN_N21

L_TRDP1 53L_TRDN0 53

L_TRDN1 53

L_TRDP3 53

L_TRDP0 53

L_TRDN3 53

L_TRDP2 53L_TRDN2 53

CLKREQ_GLAN#21

PCIE_RX_LAN_N21PCIE_RX_LAN_P21

BUF_PLT_RST#3,24,30,32,50,53,71

PCIE_TX_LAN_N21PCIE_TX_LAN_P21

GND

+3VSUS

+CR_CARD_POWER

+VDD33

+CR_CARD_POWER

+VDD33 +CR_POWER_CON

+CR_POWER_CON

GND

GND

GND

GND

+VDD33

+1.2V_DVDD

+VDD33

GND

+1.2V_DVDD+V

DD

33

+1.2V_DVDD

+1.2

V_D

VD

D

GND

+VDD33

GNDGND

+VDD33

GND

+CR_POWER_CON

GND

+VDD33

GND

+VDD33

GND

GND

GND

+VDD33

GND

GND

GND

GND

+CR_POWER_CON

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

41 99Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.3

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

41 99Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.3

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

41 99Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.3

JAY_TSAI

(>20mil)

(>20mil)

(>20mil)

Serial EEPROM

Card Insert: Pin.10 and Pin.12 are Shorted.Card not Insert: Pin.10 and Pin.12 are Opened.Write Protect: Pin.11 and Pin.12 are Opened.Write Enable: Pin.11 and Pin.12 are Shorted.

Reference Resistance

D3E Enable/Disable

D3ER3309 R3308

Unmount Mount

Mount Unmount

Enable

Disable

Switch Regulator

210603

JP3302

0603

JP3302

12

C33200.1UF/16VC33200.1UF/16V

12

R37214.7KOhm

@

R37214.7KOhm

@

1 2R33080Ohm R33080Ohm

1 2R3306 1KOhmR3306 1KOhm

12

C33230.1UF/10V @

C33230.1UF/10V @

12

C3313

27PF/50V

C3313

27PF/50V

REXT1

VDDX332

XIN3

XOUT4

GND15

LX6

FB127

VDDREG8

CLKN9

CLKP10

AVDDH11

RXP12

RXN13

GND214

TXN15

TXP16

AV

DD

TX

17

RS

TN

18

WA

KE

N19

MP

D20

CR

EQ

N21

SM

B_S

CL/

LED

222

CR

_CD

1N23

CR

_CD

0N24

VC

C3O

25

VD

D1

26

VD

DIO

127

TE

ST

N28

SM

B_S

DA

/CR

_LE

DN

29

MD

IO14

30

MD

IO13

31

GN

D3

32

MDIO12 33MDIO11 34MDIO10 35MDIO9 36MDIO8 37

VDDIO2 38MDIO7 39MDIO6 40GND4 41

MDIO5 42MDIO4 43MDIO3 44

VDDIO3 45MDIO2 46MDIO1 47MDIO0 48

LED

049

LED

150

VD

D2

51G

ND

552

VIP

_153

VIN

_154

AV

DD

12_1

55V

IP_2

56V

IN_2

57G

ND

658

AV

DD

3359

VIP

_360

VIN

_361

AV

DD

12_2

62V

IP_4

63V

IN_4

64U3301

JMC251-V10

U3301

JMC251-V10

210603

JP3301

0603

JP3301

12

C33080.1UF/16V

C33080.1UF/16V

1 2X3301

25Mhz

1 2X3301

25Mhz

12

C3322

10UF/6.3V@

C3322

10UF/6.3V@

12

R33090Ohm@

R33090Ohm@

12

R37224.7KOhm

@

R37224.7KOhm

@

12

C33030.1UF/16V

C33030.1UF/16V

12

C33090.1UF/16V

C33090.1UF/16V

A01

A12

A23

GND4

VCC 8

WP 7

SCL 6

SDA 5

U3302

AT24C08BN-SH-T@

U3302

AT24C08BN-SH-T@

11

22

33

44

55

66

77

88

99

10 1011 1112 12

P_GND1 13P_GND2 14

SD_CON1

SD_SOCKET_9P

SD_CON1

SD_SOCKET_9P

1 2F3301

0.35A/6V

F3301

0.35A/6V

1 2R37230OhmR37230Ohm1

2

C332110PF/50V@

C332110PF/50V@

12

C3319

10UF/6.3V

C3319

10UF/6.3V

1 T3301 TPC26TT3301 TPC26T

1 2 C33160.1UF/16V C33160.1UF/16V

12

C33240.1UF/16VC33240.1UF/16V

12

C3317

0.1UF/16V

C3317

0.1UF/16V

12

C33100.1UF/16V

C33100.1UF/16V

12

R330112KOhmR330112KOhm

12

C33050.1UF/16V

C33050.1UF/16V

12

C33010.1UF/16V

C33010.1UF/16V

12

C3312

27PF/50V

C3312

27PF/50V

12

C33250.1UF/16VC33250.1UF/16V

1 2 C33150.1UF/16V C33150.1UF/16V

7 8 RN4143D10KOhm

RN4143D10KOhm

1 2 RN4143A10KOhm RN4143A10KOhm

5 6 RN4143C10KOhm RN4143C10KOhm

1 T3302 TPC26TT3302 TPC26T

21L3301

4.7UH

L3301

4.7UH

3 4 RN4143B10KOhm RN4143B10KOhm

12

C331810UF/6.3VC331810UF/6.3V

http://laptop-motherboard-schematic.blogspot.com/

Page 42: K42Jv SCHEMATIC Revision 2

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5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

42 99Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.3

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

42 99Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.3

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

42 99Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.3

JAY_TSAI

http://laptop-motherboard-schematic.blogspot.com/

Page 43: K42Jv SCHEMATIC Revision 2

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5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

43 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

43 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

43 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

http://laptop-motherboard-schematic.blogspot.com/

Page 44: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LPC_AD0

LPC_AD1

LPC_AD2

LPC_AD3

LPC_FRAME#

CLK_DEBUG24

LPC_AD320,30

LPC_AD120,30

LPC_AD220,30

LPC_AD020,30

LPC_FRAME#20,30

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

44 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

44 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

44 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

LPC Debug Port

Main Board

121211111010998877665544332211

SIDE1 13

SIDE2 14

DEBUG1

ZIF_CON_12P/DEBUG12G18340120S

DEBUG1

ZIF_CON_12P/DEBUG12G18340120S

http://laptop-motherboard-schematic.blogspot.com/

Page 45: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

BL_EN BL_EN_CON

LVDS_+3V_CHARGE

LVDS_+3V_GATE

LVDS_+3V_CHRG_GATE

LVDS_EDID_CLK_CON

BL_EN_CON

LVDS_EDID_DATA_CON

LCD_BL_PWM_CON

USB_CAM+USB_CAM-

LVDS_+3VS_EDIDP

USB_CAM-

USB_CAM+

LVDS_EDID_DATA_CONLVDS_EDID_DATA_CONLVDS_EDID_CLK_CON

USB_CAM+

USB_CAM-

LVDS_LCLKN

LVDS_LCLKP

A_SMIC2_L_D

LCD_BL_PWM_CON

LCD_BACKOFF#30

SUSB_EC#30,32,57,83,84,85,87

LCD_BL_PWM30

A_SMIC2_L_D37

LVDS_LCLKP23LVDS_LCLKN23

LVDS_L0N23LVDS_L0P23

LVDS_L2N23

LVDS_L1P23

LVDS_L2P23

LVDS_L1N23

EDID_DAT23EDID_CLK23

L_VDDEN23

USB_PN924

USB_PP924

LCD_BACKEN23

LID_SW#30,53

L_BKLTCTL_PCH23

AC_BAT_SYS

+3VS_LCD

GND

GND

GND

+3VS

+12VS+3VS

+3VSLCD +3VS_LCD

AC_INV

+3VS

+3VS_LCD

GND

+5VS

GND_AUDIO

GND GND

+5VS

GND

GND

GND

+3VS_LCD

GND

GND GND GND

GND

GND

GND_AUDIO GND

+3VS

GNDGND_AUDIO

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.00

JAY_TSAI

45 94

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.00

JAY_TSAI

45 94

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB1

1.00

JAY_TSAI

45 94

Max 150mA

Camera USB

Close to connector

1.0 EMI test need mount D4506 and D4507

CNF9059 need +3VS

R4504 for EA power sequence

ER-05

12

C4591100PF/50V@

C4591100PF/50V@

12

C450210PF/50V@

C450210PF/50V@

12

R45081KOhmR45081KOhm

5

34

Q4511BUM6K1NQ4511BUM6K1N

SIDE1 43

SIDE2 44

NP_NC2 42

NP_NC1 41

4040

3939

3838

3737

3636

3535

3434

3333

3232

3131

3030

2929

2828

2727

2626

2525

2424

2323

2222

2121

2020

1919

1818

1717

1616

1515

1414

1313

1212

1111

1010

99

88

77

66

55

44

33

22

11

LVDS1

WTOB_CON_ 40P

12G171040402

LVDS1

WTOB_CON_ 40P

12G171040402

12

C4590100PF/50V

@

C4590100PF/50V

@

78

RN9239D100KOhmRN9239D100KOhm

1

PT4581TPC28TPT4581TPC28T

1

23

D4504BAT54AW@

D4504BAT54AW@

1

23

D4503BAT54AWD4503BAT54AW

1 2D4611

EGA10603V05A1

@D4611

EGA10603V05A1

@

1

32

GS

D3

2

1Q4505

2N7002GS

D3

2

1Q4505

2N7002

12

C459233PF/50V@

C459233PF/50V@

1 2R4548 0OhmR4548 0Ohm

12

C45301000PF/50V@

C45301000PF/50V@

14

23

L6101 90Ohm/100Mhz

@

L6101 90Ohm/100Mhz

@

1 2R4545 0Ohm

@

R4545 0Ohm

@

1 2RN6101A

0Ohm

RN6101A

0Ohm

2

61

Q4511AUM6K1NQ4511AUM6K1N

12

C45200.1UF/25VC45200.1UF/25V

1 2R4544 0Ohm@

R4544 0Ohm@

2 1L4507

70Ohm/100Mhz

L4507

70Ohm/100Mhz

21L4502

70Ohm/100MhzL4502

70Ohm/100Mhz

1

23

D4507 BAV99W_L @D4507 BAV99W_L @

12

RN

9239

A

100K

Ohm

RN

9239

A

100K

Ohm

1

PT4580TPC28TPT4580TPC28T

2 1L4592 120Ohm/100MhzL4592 120Ohm/100Mhz

12

C45251000PF/50V@

C45251000PF/50V@

56

RN

9239

C

100K

Ohm

RN

9239

C

100K

Ohm

12

C45221UF/25V@

C45221UF/25V@

34

RN

9239

B

100K

Ohm

RN

9239

B

100K

Ohm

1 2R4546 0Ohm

@

R4546 0Ohm

@

1 2D4612

EGA10603V05A1

@D4612

EGA10603V05A1

@

2 1L4591 120Ohm/100MhzL4591 120Ohm/100Mhz

12

C451010UF/6.3VC451010UF/6.3V

21L4590 120Ohm/100MhzL4590 120Ohm/100Mhz

12

C45030.1UF/16VC45030.1UF/16V

1

23

D4506 BAV99W_L @D4506 BAV99W_L @

12

R4504150OhmR4504150Ohm

12

C45120.1UF/16V@

C45120.1UF/16V@

12

C45950.1UF/16V

C45950.1UF/16V

3 4RN6101B

0Ohm

RN6101B

0Ohm

1 2R4507

1KOhm

R4507

1KOhm

12

C45111UF/10V@

C45111UF/10V@

1 2R4547 0OhmR4547 0Ohm

123

56

4SD

G

Q4504SI3456BDV

SD

G

Q4504SI3456BDV

http://laptop-motherboard-schematic.blogspot.com/

Page 46: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CRT_B_55

CRT_R_CONCRT_R_55

CRT_G_55

CRT_SW_+3VS

HSYNC_CRT

VSYNC_CONVSYNC_CRT

HSYNC_CON

DDC_CLK_CON

DDC_DATA_CON

VSYNC_CON

HSYNC_CON

CRT_G_CON

CRT_B_CON

CRT_B_CON

CRT_G_CON

CRT_R_CON

HSYNC_CON

VSYNC_CON

DDC_CLK_CON

DDC_DATA_CON

CRT_R_CON

CRT_G_CON

CRT_B_CON

DDC_DATA_CONDDC_CLK_CON

CRT_+5VS_D

CRT_DDC_DATA

CRT_DDC_CLK

DDC_DATA_CON

DDC_CLK_CON

CRT_RED23

CRT_GREEN23

CRT_BLUE23

CRT_HSYNC23

CRT_VSYNC23

CRT_DDC_DATA23

CRT_DDC_CLK23

GND

GNDGND

+3VS

GND

GND

GND

GND

GNDGND

GND GND

GND GND

GND

+3VS

+5VS

CRT_+5VS_D

CRT_+5VS_D

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

46 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

46 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

46 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

Main Board

JAY

JAYPR-05

PR-08

12

C460922PF/25V@

C460922PF/25V@

1 2R4652 33Ohm @R4652 33Ohm @

12

C461247PF/50V@

C461247PF/50V@

1 2 RN4603A2.2KOhm RN4603A2.2KOhm

1 2D4609

@D4609

@

12

R4601150OhmR4601150Ohm

12

C460610PFC460610PF

12

C461147PF/50V@

C461147PF/50V@

12

JP4602SHORT_PINJP4602SHORT_PIN

1 2

D46061SS355D46061SS355

1 2R4641 33OhmR4641 33Ohm

12

C460110PFC460110PF

12

C460210PFC460210PF

OE#1A2GND3 Y 4

VCC 5

U4602

74LVC1G125GV

U4602

74LVC1G125GV

1

2

3 4

5

6

D4601

IP4220CZ6

D4601

IP4220CZ6

12

R4602150OhmR4602150Ohm

12

JP4601SHORT_PINJP4601SHORT_PIN

3 4 RN4603B2.2KOhm RN4603B2.2KOhm

2

61

Q4602AUM6K1NQ4602AUM6K1N

1 2R4640 33OhmR4640 33Ohm

5

34

Q4602BUM6K1NQ4602BUM6K1N

1 2D4607

EGA10603V05A1

@D4607

EGA10603V05A1

@

12

C460510PFC460510PF

21LX4601

0.082uH

LX4601

0.082uH

1 2D4610

@D4610

@

12

C460410PFC460410PF

21LX4603

0.082uH

LX4603

0.082uH

1 2R4653 33Ohm @R4653 33Ohm @

GND210

+5V9

BLUE_RTN8

GREEN_RTN7

RED_RTN6

BLUE3

SCL 15

VSYNC 14

HSYNC 13

SDA 12

NC2 11

GREEN2

NC14

GND15

RED1 P_G

ND

116

P_G

ND

217

D-SUB1

D_SUB_15P

12G10111515V

D-SUB1

D_SUB_15P

12G10111515V

12

JP4603SHORT_PINJP4603SHORT_PIN

12R4642

0Ohm

R4642

0Ohm

1 2D4608

@D4608

@

12

R4603150OhmR4603150Ohm

7 8 RN4603D2.2KOhm RN4603D2.2KOhm

21LX4602

0.082uH

LX4602

0.082uH

5 6 RN4603C2.2KOhm RN4603C2.2KOhm

12

C460310PFC460310PF

OE#1

A2

GND3 Y 4

VCC 5U4601

74LVC1G125GV

U4601

74LVC1G125GV

12

C461022PF/25V@

C461022PF/25V@

http://laptop-motherboard-schematic.blogspot.com/

Page 47: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

47 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

47 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

47 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

http://laptop-motherboard-schematic.blogspot.com/

Page 48: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

HDMI_TXP2_CON

HDMI_TXP0_CON

HDMI_TXN0_CON

HDMI_TXN2_CON

HDMI_DDC_CLK

HDMI_TXP1_CON

HDMI_TXN1_CON

HDMI_CLKP_CON

HDMI_CLKN_CON

HDMI_DDC_DATA

HDMI_CLKN_CON

HDMI_CLKP_CON

HDMI_TXN1_CON

HDMI_TXN2_CON

HDMI_TXP2_CON

HDMI_TXN0_CON

HDMI_TXP0_CON

HDMI_TXP1_CON

HDMI_TXP2_O

HDMI_TXN2_O

HDMI_TXP1_O

HDMI_TXN1_O

HDMI_TXP0_O

HDMI_TXN0_O

HDMI_CLKP_O

HDMI_CLKN_O

HD

MI_

PC

1H

DM

I_P

C0

HDMI_TXP1_O

HDMI_CLKN_O

HDMI_TXP0_O

HDMI_TXN2_O

HDMI_CLKP_O

HDMI_TXP2_O

HDMI_TXN1_O

HDMI_TXN0_O

HD

MI_

HP

D_C

ON

HD

MI_

DD

C_C

LKH

DM

I_D

DC

_DA

TA

TMDS_CTRLCLK

HDMI_DDC_DATA

HDMI_DDC_CLK HDMI_PC1

HDMI_PC0

TMDS_CTRLDATA

HDMI_HPD_CON

HDMI_DDC_CLKHDMI_DDC_DATA

HDMI_TXP023HDMI_TXN023

HDMI_CLKP23HDMI_CLKN23

HDMI_TXP223HDMI_TXN223

HDMI_TXP123HDMI_TXN123

HDMI_HPD 23,30

TMDS_CTRLCLK 23TMDS_CTRLDATA 23

+12VS

GND

+5VS

GND

+5VS_HDMI_F +5VS_HDMI

GND

GND

+5VS_HDMI_CON

+5VS_HDMI_CON

GND GND

GND

+3VS

GND

+3VS

GND

+3VS

GND

GND

GND

+3VS

+5VS

+3VS

GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

D

48 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

D

48 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

D

48 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

Main Board

Update 1108 (2.0) EMI Add

R1.1

R1.1

PR-08

1 2 RN4804A0Ohm

RN4804A0Ohm

1 2R4828 4.7KOhmR4828 4.7KOhm

3 4 RN4803B0Ohm

RN4803B0Ohm

1 2R48401.5KOHM R48401.5KOHM

12R4838 10KOhmR4838 10KOhm

3 4 RN4804B0Ohm RN4804B0Ohm

1 2C48170.1UF/10V C48170.1UF/10V

12

C481410UF/6.3VC481410UF/6.3V

1 2 RN4802A0Ohm

RN4802A0Ohm

14

23

L480190Ohm/100Mhz@L480190Ohm/100Mhz@

12

C48120.1UF/16V@

C48120.1UF/16V@

12

C7768100PF/50V

@

C7768100PF/50V

@

12

C4831

0.01UF/25V

C4831

0.01UF/25V

3 4 RN4801B0Ohm

RN4801B0Ohm

14

23

L480290Ohm/100Mhz

@ L480290Ohm/100Mhz

@

1 2C48230.1UF/10V C48230.1UF/10V

1 2C48210.1UF/10V C48210.1UF/10V

1 2C48190.1UF/10V C48190.1UF/10V

1 2C48180.1UF/10V C48180.1UF/10V

12

C4830

0.1UF/10V

C4830

0.1UF/10V

12

R4824499Ohm1% JR

R4824499Ohm1% JR

12

C4832

0.1UF/10V

C4832

0.1UF/10V

123

D4802BAV99

@

D4802BAV99

@

1 2R4829 4.7KOhmR4829 4.7KOhm

12

C48130.1UF/16VC48130.1UF/16V

12

C4833

0.1UF/10V

C4833

0.1UF/10V

1 2

R48411.5KOHM R48411.5KOHM

1 2 RN4803A0Ohm RN4803A0Ohm

GN

D1

1

VC

C1

2

PC

03

PC

14

GN

D2

5

RE

XT

6

HP

D7

OUT_D4+ 13OUT_D4- 14

SD

A8

VC

C2

11

SC

L9

OUT_D3+ 16

GN

D3

12

OUT_D3- 17GND4 18

OUT_D2+ 19OUT_D2- 20

VCC4 21OUT_D1+ 22OUT_D1- 23

GN

D8

36

NC

235

NC

134

VC

C6

33

DD

C_E

N32

GN

D7

31

HP

D_S

INK

30

SD

A_S

INK

29

SC

L_S

INK

28

GN

D6

27

VC

C5

26

OE

#25

GND5 24

IN_D4+48IN_D4-47VCC846IN_D3+45IN_D3-44GND1043

RT

_E

N#

10

IN_D2-41VCC740IN_D1+39IN_D1-38GND937

VCC3 15

IN_D2+42

GND1149

U4805

PS8101

U4805

PS8101

1

32

GS D32

1

Q4810SI2304BDS

GS D32

1

Q4810SI2304BDS

3 4 RN4802B0Ohm RN4802B0Ohm 12

C48150.1UF/16V@

C48150.1UF/16V@

1 2

R4827 4.7KOhm@ R4827 4.7KOhm@

14

23

L480390Ohm/100Mhz@L480390Ohm/100Mhz@

14

23

L480490Ohm/100Mhz

@ L480490Ohm/100Mhz

@

1 2 RN4801A0Ohm RN4801A0Ohm

21L4810 120Ohm/100MhzL4810 120Ohm/100Mhz

12

C7766100PF/50VC7766100PF/50V

12F4802 0.35A/6VF4802 0.35A/6V

1 2C48240.1UF/10V C48240.1UF/10V

1 2C48220.1UF/10V C48220.1UF/10V

12

C7767100PF/50V

@

C7767100PF/50V

@

1 2C48200.1UF/10V C48200.1UF/10V

1 T48222T48222

12

R4823

4.7KOhm

R4823

4.7KOhm

12

C48160.1UF/16V@

C48160.1UF/16V@

1 2R4826 4.7KOhmR4826 4.7KOhm

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

1717

1818

1919

P_GND1 20

P_GND2 21

P_GND3 22

P_GND4 23

HDMI_CON1

HDMI_CON_19P

12G24110193T

HDMI_CON1

HDMI_CON_19P

12G24110193T

http://laptop-motherboard-schematic.blogspot.com/

Page 49: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

49 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

49 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

49 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

Main Board

http://laptop-motherboard-schematic.blogspot.com/

Page 50: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

USB30_SPISOUSB30_SPICSB

USB30_SPISOUSB30_SPICSB

USB30_SPISIUSB30_SPISCK

USB30_SPISCKUSB30_SPISI

XT1

XT1 XT2

XT2

CLK_PCIE_USB30P_PCH21CLK_PCIE_USB30N_PCH21

PCIE_RXP4_USB3021PCIE_RXN4_USB3021

PCIE_TXP4_USB3021PCIE_TXN4_USB3021

CLKREQ3_USB30#21

BUF_PLT_RST#3,24,30,32,41,53,71

USB30TXN052

USB30TXP052

USB20TXN052USB20TXP052

USB30RXP052USB30RXN052

USB30TXN152

USB30TXP152

USB20TXP152USB20TXN152

USB30RXP152USB30RXN152

USB30_SMIB25

+VTT_PCH

+3VS

+3VS

+3VS

+3VS

+3VS

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

50 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

50 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

50 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

Frank_Ma

Main Board

��������������

����������� �� ��������

ER-12

12

C5006

0.01UF/16V

/USB30

C5006

0.01UF/16V

/USB30

12 RX50010Ohm/USB30

RX50010Ohm/USB30

1 2R5014 10KOhm

/USB30

R5014 10KOhm

/USB30

1T5003

/USB30

T5003

/USB30

12

C5007

0.01UF/16V

/USB30

C5007

0.01UF/16V

/USB30

12 CX50060.1UF/16V

/USB30

CX50060.1UF/16V

/USB30

CS#1

SO2

WP#3

SI 5SCK 6

HOLD# 7VCC 8

GND4

U5003

MX25L512MC-12G

/USB30

U5003

MX25L512MC-12G

/USB30

12

C5013

0.01UF/16V

/USB30

C5013

0.01UF/16V

/USB30

12

R500610KOhm/USB30

R500610KOhm/USB30

12 CX50040.1UF/16V

/USB30

CX50040.1UF/16V

/USB30

12

C50230.1UF/10V

/USB30

C50230.1UF/10V

/USB30

12

C5001

0.01UF/16V

/USB30

C5001

0.01UF/16V

/USB30

1T5002

/USB30

T5002

/USB30

12 CX50050.1UF/16V/USB30

CX50050.1UF/16V/USB30

12

R500510KOhm/USB30

R500510KOhm/USB30

12

D50011SS355

/USB30D50011SS355

/USB30

12

C5011

0.1UF/10V

/USB30

C5011

0.1UF/10V

/USB30

12

C50205pF/50V@

C50205pF/50V@

12 CX50030.1UF/16V/USB30

CX50030.1UF/16V/USB30

12

C5025

20PF/50V

/USB30

C5025

20PF/50V

/USB30

12

R500410KOhm/USB30

R500410KOhm/USB30

12

C5005

0.01UF/16V

/USB30

C5005

0.01UF/16V

/USB30

12 CX50020.1UF/16V

/USB30

CX50020.1UF/16V

/USB30

1 2R5011

1.6KOhm

/USB30

R5011

1.6KOhm

/USB30

12

C5012

0.01UF/16V

/USB30

C5012

0.01UF/16V

/USB30

AUXDETJ2

CSELP6

OCI1BH13

OCI2BG14

PECLKNB1PECLKPB2

PECREQBK2

PERSTBH2

PERXNF1PERXPF2

PETXND1PETXPD2

PEWAKEBK1

PONRSTBP5

PPON1J14

PPON2H14

PSELJ1

RREF P12

SMIBH1

SPICSBN2

SPISCKM2

SPISIN1

SPISOM1

U2AVDD33 P13

U2AVSS N12

U2DM1N10

U2DM2N8

U2DP1P10

U2DP2P8

U2P

VS

SN

11

U3AVDD33 D7

U3A

VS

SD

6

U3RXDN1A12

U3RXDN2A8

U3RXDP1B12

U3RXDP2B8

U3TXDN1A10

U3TXDN2A6

U3TXDP1B10

U3TXDP2B6

VDD10_1 C4

VDD10_10 E3VDD10_11 E4

VDD10_12 E11

VDD10_13 E12

VDD10_14 H3

VDD10_15 H4

VDD10_16 H11

VDD10_17 K11

VDD10_18 K12

VDD10_19 L5

VDD10_2 C5

VDD10_20 L8

VDD10_3 C6

VDD10_4 C7

VDD10_5 C8

VDD10_6 C9

VDD10_7 D5

VDD10_8 D8

VDD10_9 D9

VDD33_1 D10

VDD33_10 L14

VDD33_11 N4

VDD33_12 N5

VDD33_13 N6

VDD33_14 P3

VDD33_2 F3

VDD33_3 F13VDD33_4 F14

VDD33_5 G3

VDD33_6 G4

VDD33_7 L9

VDD33_8 L10

VDD33_9 L13

XT1N14

XT2M14

+3.3V Power Supply

+1.0V Power Supply

Analog Signal

PCI Express Interface

System

Interface

Signal

USB Interface

SPI Interface

System Clock

Analog Power

U7504A

UPD720200F1-DAK-A

/USB30

+3.3V Power Supply

+1.0V Power Supply

Analog Signal

PCI Express Interface

System

Interface

Signal

USB Interface

SPI Interface

System Clock

Analog Power

U7504A

UPD720200F1-DAK-A

/USB30

12

C5015

0.01UF/16V

/USB30

C5015

0.01UF/16V

/USB30

1 2R5013 10KOhm

/USB30

R5013 10KOhm

/USB30

12

C5026

20PF/50V

/USB30

C5026

20PF/50V

/USB30

12 RX50020Ohm

/USB30

RX50020Ohm

/USB30

1T5004

/USB30

T5004

/USB30

12

C50241UF/10V

/USB30

C50241UF/10V

/USB30

12

C5027

0.1UF/10V

/USB30

C5027

0.1UF/10V

/USB30

12

C5010

0.1UF/10V

/USB30

C5010

0.1UF/10V

/USB30

12

C5018

0.01UF/16V

/USB30

C5018

0.01UF/16V

/USB30

21L5001

70Ohm/100Mhz

/USB30

L5001

70Ohm/100Mhz

/USB30

1 3

2 4

X5001 24Mhz

/USB30

X5001 24Mhz

/USB30

12 CX50010.1UF/16V

/USB30

CX50010.1UF/16V

/USB30

1 2

R5010

0Ohm

/USB30

R5010

0Ohm

/USB30

12

C5019

0.1UF/10V

/USB30

C5019

0.1UF/10V

/USB30

12

C5016

0.01UF/16V

/USB30

C5016

0.01UF/16V

/USB30

12

C5009

0.1UF/10V

/USB30

C5009

0.1UF/10V

/USB30

12

C5017

0.01UF/16V

/USB30

C5017

0.01UF/16V

/USB30

1T5001

/USB30

T5001

/USB30

12

C5008

0.01UF/16V

/USB30

C5008

0.01UF/16V

/USB30

VSS1A1

VSS10A14

VSS100 P14

VSS11B3

VSS12B4

VSS13B5

VSS14B7

VSS15B9

VSS16B11

VSS17B13

VSS18B14

VSS19C1

VSS2A2

VSS20C2

VSS21C3

VSS22C10

VSS23C11

VSS24C12

VSS25C13

VSS26C14

VSS27D3

VSS28D4

VSS29D11

VSS3A3

VSS30D12

VSS31D13

VSS32D14

VSS33E1

VSS34E2

VSS35E13

VSS36E14

VSS37F4

VSS38F6

VSS39F7

VSS4A4

VSS40F8

VSS41F9

VSS42F11

VSS43F12

VSS44G1

VSS45G2

VSS46G6

VSS47G7

VSS48G8

VSS49G9

VSS5A5

VSS50G11 VSS51 G12VSS52 G13VSS53 H6VSS54 H7VSS55 H8VSS56 H9VSS57 H12VSS58 J3VSS59 J4

VSS6A7

VSS60 J6VSS61 J7VSS62 J8VSS63 J9VSS64 J11VSS65 J12VSS66 J13VSS67 K3VSS68 K4VSS69 K13

VSS7A9

VSS70 K14VSS71 L1VSS72 L2VSS73 L3VSS74 L4VSS75 L6VSS76 L7VSS77 L11VSS78 L12VSS79 M3

VSS8A11

VSS80 M4VSS81 M5VSS82 M6VSS83 M7VSS84 M8VSS85 M9VSS86 M10VSS87 M11VSS88 M12VSS89 M13

VSS9A13

VSS90 N3VSS91 N7VSS92 N9VSS93 N13VSS94 P1VSS95 P2VSS96 P4VSS97 P7VSS98 P9VSS99 P11

U7504B

UPD720200F1-DAK-A

/USB30

U7504B

UPD720200F1-DAK-A

/USB30

12

R500910KOhm

/USB30

R500910KOhm

/USB30

12

C5014

0.01UF/16V

/USB30

C5014

0.01UF/16V

/USB30

1 2R5007 0Ohm

/USB30

R5007 0Ohm

/USB30

http://laptop-motherboard-schematic.blogspot.com/

Page 51: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SATA_RXP0_C

SATA_TXP0_CSATA_TXN0_C

SATA_RXN0_C

SATA_RXN1_CSATA_RXP1_C

SATA_TXP1_CSATA_TXN1_C

SATA_TXP0 20

SATA_RXN0 20

SATA_TXN0 20

SATA_RXP0 20

SATA_RXN1 20SATA_RXP1 20

SATA_TXP1 20SATA_TXN1 20

+3VS

+5VS

+5VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

51 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

51 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

51 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

Main Board

HDD (1st)

ODD

12

C510210UF/10V@

C510210UF/10V@

1 2CX5103 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10% CX5103 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10%

12

C51130.1UF/16VC51130.1UF/16V

1 2CX5118 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10% CX5118 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10%

1 2CX5120 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10% CX5120 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10%

12

C51030.1UF/16VC51030.1UF/16V

1 2CX5119 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10% CX5119 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10%

12

C51010.1UF/10V@

C51010.1UF/10V@

12

C511022UF/6.3VC511022UF/6.3V

1 2CX5101 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10% CX5101 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10%

1 T5102T5102

1 T5101T5101

1 2CX5117 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10% CX5117 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10%

1 2CX5104 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10% CX5104 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10%

S1 S1

S2 S2

S3 S3

S4 S4

S5 S5

S6 S6

S7 S7

P1 P1

P2 P2

P3 P3

P4 P4

P5 P5

P6 P6

P7 P7

P8 P8

P9 P9

P10 P10

P11 P11

P12 P12

P13 P13

P14 P14

P15 P15NP_NC44

NP_NC33

NP_NC22

NP_NC11

HDD1

SATA_CON_22P

HDD1

SATA_CON_22P

1 2CX5102 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10% CX5102 0.01UF/25VMLCC 0.01UF/25V (0402) X7R 10%

12

CE510247UF/6.3V@

CE510247UF/6.3V@

S1 S1

S2 S2

S3 S3

S4 S4

S5 S5

S6 S6

S7 S7

P1 P1

P2 P2

P3 P3

P4 P4

P5 P5

P6 P6

NP_NC11

NP_NC22

NP_NC33

NP_NC44ODD1

SATA_CON_13P

ODD1

SATA_CON_13P1

2

C510922UF/6.3VC510922UF/6.3V

12

CE510147UF/6.3V@

CE510147UF/6.3V@

http://laptop-motherboard-schematic.blogspot.com/

Page 52: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

USB_P0+

USB_P2-

USB30RXP0

USB30TXP0

USB30RXN0

USB30TXN0

USB30TXP0USB30TXN0USB30RXP0USB30RXN0

USB_P0+USB_P0-

USB_P0-

USB_P0+USB_P0-

USB30TXP1

USB30RXP1USB30RXN1

USB30TXN1

USB30TXP1

USB30RXP1USB30RXN1

USB30TXN1

USB_P2-USB_P2+

USB_P2+

USB_P2+USB_P2-

USB_PP2_R

USB_PN2_R

USB_PP0_R

USB_PN0_R

USB_PP024

USB_PN024

USB_OC01#24

USB_PP224

USB_PN224

USB30TXP150USB30TXN150

USB30TXP050USB30TXN050

USB30RXN050USB30RXP050

USB30RXN150USB30RXP150

USB20TXP050

USB20TXN050

USB20TXP150

USB20TXN150

+5V +5V_USB

+5V_USB_C

GND

+5V_USB_C

+5V_USB

+5V_USB

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

52 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

52 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

52 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

Frank_Ma

Main Board

Combine power because these two ports are nearby.

USB ports

Change USB PIN1234 to 4321����������� ����������������������� ����������������������� ����������������������� ������������

����������� �� � ����������������� �� � ����������������� �� � ����������������� �� � ������

ER-19

ER-19

ER-19

PR-08

1 2R5209 0Ohm@R5209 0Ohm@

12

C52020.1UF/16VC52020.1UF/16V

12F5201 1.5A/6VF5201 1.5A/6V

34 RNX5202B0Ohm

@

RNX5202B0Ohm

@

34RNX5201B0Ohm

@

RNX5201B0Ohm

@

12 RNX5201A0Ohm

@

RNX5201A0Ohm

@

1 2R5206 0Ohm@

R5206 0Ohm@

12

C52010.1UF/16VC52010.1UF/16V

I/O11

I/O22

I/O33

I/O44

VDD 8

GND 7

I/O6 6

I/O5 5

U5201

AZ1065-06Q

@U5201

AZ1065-06Q

@

11

22

33

44 GND1 5

GND2 6

P_GND1 7

P_GND2 8USB1USB1

1 2R5210 0Ohm@R5210 0Ohm@

1 2R5205 0Ohm@

R5205 0Ohm@ 1

2

34

5

6I/O1

GND

I/O2I/O3

I/O4

VDD

D5201

AZC099-04S

I/O1

GND

I/O2I/O3

I/O4

VDD

D5201

AZC099-04S

CE520347UF/6.3VCE520347UF/6.3V

21

L520170Ohm/100Mhz

L520170Ohm/100Mhz

14

23

LX520190Ohm/100MhzLX520190Ohm/100Mhz

14

23

LX520290Ohm/100Mhz

LX520290Ohm/100Mhz

12

R520382KOhmR520382KOhm

CE520447UF/6.3VCE520447UF/6.3V

11

22

33

44 GND1 5

GND2 6

P_GND1 7

P_GND2 8USB2USB2

I/O11

I/O22

I/O33

I/O44

VDD 8

GND 7

I/O6 6

I/O5 5

U7506

AZ1065-06Q

@U7506

AZ1065-06Q

@

12

RNX5202A

0Ohm

@

RNX5202A

0Ohm

@

12

R520147.5KOHMR520147.5KOHM

http://laptop-motherboard-schematic.blogspot.com/

Page 53: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

A/D_DOCK_IN_CON

BUF_PLT_RST# 3,24,30,32,41,50,71WLAN_ON 25

CLKREQ2_WLAN# 21USB_OC2# 24

PWR_LED# 30,56PWR_SW# 30

USB_PN424USB_PP424

L_TRDP341L_TRDN341

L_TRDP241L_TRDN241

USB_PN124USB_PP124

PCIE_TXP2_WLAN21PCIE_TXN2_WLAN21

PCIE_RXN2_WLAN21PCIE_RXP2_WLAN21

L_TRDN041L_TRDP041

L_TRDP141L_TRDN141

CLK_PCIE_WLAN#_PCH21CLK_PCIE_WLAN_PCH21

LID_SW#30,45

A/D_DOCK_IN

GND

GND

+RTC_BAT

+1.5VS

+5V

+3VS

GND

+3VA

+3VSUS

A/D_DOCK_IN

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

53 96

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Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

53 96

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Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB6

1.01

JAY_TSAI

53 96

0120 Connector rotate 180����������������pin define����������������0122 Remove RTC_BAT

0125 Add 8 pin WtoB connector

PR-07

PR-08

L5302 0OhmL5302 0Ohm

1212141416161818202022222424262628283030323234343636383840404242444446464848505052525454565658586060

11 1113 1315 1517 1719 1921 2123 2325 2527 2729 2931 3133 3335 3537 3739 3941 4143 4345 4547 4749 4951 5153 5355 5557 5759 59

9 91010

7 788

5 566

3 344

1 122

NP

_NC

262

NP

_NC

161

SID

E2

64S

IDE

163

SID

E4

66S

IDE

365

SID

E6

68S

IDE

567

BTB_CON3BTOB_CON_60PBTB_CON3BTOB_CON_60P

L5303 0OhmL5303 0Ohm

L5301 0OhmL5301 0Ohm

88

77

66

55

44

33

22

11SIDE1 9

SIDE2 10

BTB_CON4

WTOB_CON_8P

BTB_CON4

WTOB_CON_8P

http://laptop-motherboard-schematic.blogspot.com/

Page 54: K42Jv SCHEMATIC Revision 2

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B B

A A

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JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

54 96Thursday, February 11, 2010

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1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

54 96Thursday, February 11, 2010

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1.01

JAY_TSAI

Main Board

http://laptop-motherboard-schematic.blogspot.com/

Page 55: K42Jv SCHEMATIC Revision 2

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1

D D

C C

B B

A A

Size Project Name Rev

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Title :Engineer:

C

55 96Thursday, February 11, 2010

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1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

55 96Thursday, February 11, 2010

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1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

55 96Thursday, February 11, 2010

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Main Board

http://laptop-motherboard-schematic.blogspot.com/

Page 56: K42Jv SCHEMATIC Revision 2

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5

4

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3

3

2

2

1

1

D D

C C

B B

A A

CAP_LEDR

CH

G_L

ED

HDD_LEDR

PWR_LEDR

WLA

N_L

ED

QW

LAN

_LE

DR

CHG_LED#30WLAN_BT_LED25

CAP_LED# 30

SATA_LED# 20

PWR_LED# 30,53

CHG_FULL_LED#30

+3VS

+3VS

+3VSUS

+3VS

+3VSUS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

56 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

56 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

56 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

Main Board

WLAN LED

Cap. Lock LED

Charge LED

PWR LED

HDD LED

Change LED part number

1 2R5661

200Ohm

R5661

200Ohm

1

32

GS

D3

2

1Q5601

2N7002GS

D3

2

1Q5601

2N7002

1 2R5659

200Ohm

R5659

200Ohm

1 2R5660

200Ohm

R5660

200Ohm

13

2HDD_LED1

GREEN

HDD_LED1

GREEN

12

R5620200Ohm

R5620200Ohm

13

2CAP_LED1

GREEN

CAP_LED1

GREEN

132

LED4GREENLED4GREEN

12

R5604100KOhmR5604100KOhm

13

2PWR_LED1

GREEN

PWR_LED1

GREEN

12

R5617200OhmR5617200Ohm

213

CHR_LED1AMBER/GREENCHR_LED1AMBER/GREEN

http://laptop-motherboard-schematic.blogspot.com/

Page 57: K42Jv SCHEMATIC Revision 2

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D D

C C

B B

A A

MPWR_CHRG_EN

+5VS_DISCHRG +3VS_DISCHRG +1.8VS_DISCHRG +1.5VS_DISCHRG +VTT_CPU_DISCHRG

DPWR_CHRG_EN

+5V_DISCHRG

+VTT_PCH_DISCHRG +0.75VS_DISCHRG

+1.5V_DISCHRG

+VCORE_DISCHRG +VGFX_CORE_DISCHRG

SUSB_EC#30,32,45,83,84,85,87

SUSC_EC#30,85,87,91

+3VA

+3VA

+3VS+5VS +1.5VS +VTT_CPU+1.8VS

+5V

+VTT_PCH +0.75VS

+1.5V

+VCORE +VGFX_CORE

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

57 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

57 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

57 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

Main BoardRemove +2.5Vs is for ATI GFX

12

R5705330Ohm

@

R5705330Ohm

@

12

R5715330Ohm

@

R5715330Ohm

@

5

34

Q5707BUM6K1N

@

Q5707BUM6K1N

@

12

R5708330Ohm

@

R5708330Ohm

@

12

R5713330Ohm

@

R5713330Ohm

@

12

R5712330Ohm

@

R5712330Ohm

@

12

R5714330Ohm

@

R5714330Ohm

@

5

34

Q5705BUM6K1N

@

Q5705BUM6K1N

@

5

34

Q5701BUM6K1N

@

Q5701BUM6K1N

@

12

R5706330Ohm

@

R5706330Ohm

@

5

34

Q5702BUM6K1N

@

Q5702BUM6K1N

@

5

34

Q5706BUM6K1N

@

Q5706BUM6K1N

@

12

R5710330Ohm

@

R5710330Ohm

@

2

61

Q5705AUM6K1N

@

Q5705AUM6K1N

@

2

61

Q5702AUM6K1N

@

Q5702AUM6K1N

@

12

R5701100KOhm

@

R5701100KOhm

@

2

61

Q5703AUM6K1N

@

Q5703AUM6K1N

@2

61

Q5701AUM6K1N

@

Q5701AUM6K1N

@

2

61

Q5704AUM6K1N

@

Q5704AUM6K1N

@

2

61

Q5706AUM6K1N

@

Q5706AUM6K1N

@

5

34

Q5703BUM6K1N

@

Q5703BUM6K1N

@

12

R5702100KOhm

@

R5702100KOhm

@

12

R5707330Ohm

@

R5707330Ohm

@

12

R5704330Ohm

@

R5704330Ohm

@

12

R5703330Ohm

@

R5703330Ohm

@

5

34

Q5704BUM6K1N

@

Q5704BUM6K1N

@

2

61

Q5707AUM6K1N

@

Q5707AUM6K1N

@

http://laptop-motherboard-schematic.blogspot.com/

Page 58: K42Jv SCHEMATIC Revision 2

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D D

C C

B B

A A

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C

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Date: Sheet of

Title :Engineer:

C

58 96Thursday, February 11, 2010

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1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

58 96Thursday, February 11, 2010

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1.01

JAY_TSAI

Main Board

http://laptop-motherboard-schematic.blogspot.com/

Page 59: K42Jv SCHEMATIC Revision 2

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C C

B B

A A

Size Project Name Rev

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C

59 96Thursday, February 11, 2010

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1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

59 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

59 96Thursday, February 11, 2010

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1.01

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Main Board

http://laptop-motherboard-schematic.blogspot.com/

Page 60: K42Jv SCHEMATIC Revision 2

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2

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1

1

D D

C C

B B

A A

BATCON_SMB_CLKBATCON_SMB_DATBATCON_TS

TS1#

TS1#

SMB0_CLK 30SMB0_DAT 30

BAT1_IN_OC# 30

BAT_CON

GND

GND

GND GND GND

GND

+5VA

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

60 96Thursday, February 11, 2010

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1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

60 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

60 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

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Main Board

For EC pin protection,clamping=6.8V

For BQ20Z90 rising time spec.

Battery Connector

Battery IN DETECT

2

61

PQ9312AUM6K1N

@

PQ9312AUM6K1N

@

1 T6014T6014

12

PR8933

0Ohm

PR8933

0Ohm

12

C600633PF/50V @C600633PF/50V @

1 T6012T60121

34

5

2

D6005

DF5A6.8FU

@

D6005

DF5A6.8FU

@

1 T6018T6018

12

C60050.1UF/25VC60050.1UF/25V

5

34

PQ9312BUM6K1N

@

PQ9312BUM6K1N

@

1 T6013T60131

2

C600733PF/50V@C600733PF/50V@

1 2R6002 330OhmR6002 330Ohm1 2R6001 330OhmR6001 330Ohm

1 T6019T6019

1 T6010T6010

12

C600833PF/50V@C600833PF/50V@

1 T6011T6011

12

PC89241000PF/50V

@

PC89241000PF/50V

@

1 1

2 2

3 3

4 4

5 5

6 6

7 7

8 8

9 9

P_GND1 10

P_GND2 11

BATT1

BATT_CON_9P

BATT1

BATT_CON_9P

12

PR8934100KOhm

@

PR8934100KOhm

@

1 T6016T6016

1 T6017T6017

1 T6015T6015

1 T6009T6009

12

PR8935100KOhm

@

PR8935100KOhm

@

1 2R6003 330OhmR6003 330Ohm

http://laptop-motherboard-schematic.blogspot.com/

Page 61: K42Jv SCHEMATIC Revision 2

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3

3

2

2

1

1

D D

C C

B B

A A

BT_ON_D

BT_Link_LED

USB_PP12_CON

USB_PN12_CON

BT_ON25

USB_PN1224

USB_PP1224

+3VS

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

61 96Thursday, February 11, 2010

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1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

61 96Thursday, February 11, 2010

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1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

61 96Thursday, February 11, 2010

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1.01

JAY_TSAI

Main Board

BLUETOOTH

34RNX6103B0Ohm RNX6103B0Ohm

665544332211 SIDE1 7

SIDE2 8

U7502

WTOB_CON_6P

U7502

WTOB_CON_6P

12

R610410KOhmR610410KOhm

1T6101T6101

14

23

LX520390Ohm/100Mhz@

LX520390Ohm/100Mhz@

12 RNX6103A0Ohm RNX6103A0Ohm

1

23

D6101

BAT54AW

D6101

BAT54AW

12

C61020.1UF/16VC61020.1UF/16V

http://laptop-motherboard-schematic.blogspot.com/

Page 62: K42Jv SCHEMATIC Revision 2

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C C

B B

A A

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C

62 96Thursday, February 11, 2010

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1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

62 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

62 96Thursday, February 11, 2010

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JAY_TSAI

Main Board

http://laptop-motherboard-schematic.blogspot.com/

Page 63: K42Jv SCHEMATIC Revision 2

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B B

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C

63 96Thursday, February 11, 2010

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JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

63 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

63 96Thursday, February 11, 2010

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1.01

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Main Board

http://laptop-motherboard-schematic.blogspot.com/

Page 64: K42Jv SCHEMATIC Revision 2

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D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

64 96Thursday, February 11, 2010

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1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

64 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

64 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

http://laptop-motherboard-schematic.blogspot.com/

Page 65: K42Jv SCHEMATIC Revision 2

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5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND

GND

GND

GND_AUDIO

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

65 96Thursday, February 11, 2010

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1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

65 96Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

65 96Thursday, February 11, 2010

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1.01

JAY_TSAI

Main BoardFor CPU

For GPU

For �����

HHD ���

1H6514

CT252B189D94

@

H6514

CT252B189D94

@

1H6525

C252D94

@

H6525

C252D94

@

1H6521

C252D94

@

H6521

C252D94

@

1H6511

C252D94

@

H6511

C252D94

@

1H6502

CT315CB217D138

@

H6502

CT315CB217D138

@

1H6520

C252D94

@

H6520

C252D94

@

1H6506

CT315CB217D138

@

H6506

CT315CB217D138

@

1H6515

C252D94

@

H6515

C252D94

@

1H6524

C252D94

@

H6524

C252D94

@

1H6528

C276D276N

H6528

C276D276N

1H6510

C252D94

@

H6510

C252D94

@

1H6505

CT315CB217D138

@

H6505

CT315CB217D138

@

1H6504

CT315CB217D138

@

H6504

CT315CB217D138

@

1H6518

C252D94

@

H6518

C252D94

@

1H6503

CT315CB217D138

@

H6503

CT315CB217D138

@

1H6522

C252D94

@

H6522

C252D94

@

1H6517

CT252B189D94

@

H6517

CT252B189D94

@

1H6527

O122X102DO122X102N

H6527

O122X102DO122X102N

1H6516

C252D94@

H6516

C252D94@

1H6526

O122X102DO122X102N

H6526

O122X102DO122X102N

1H6519

C252D94

@

H6519

C252D94

@

1H6512

C252D94

@

H6512

C252D94

@

1H6523

C252D94

@

H6523

C252D94

@

1H6501

CT315CB217D138

@

H6501

CT315CB217D138

@

1H6513

C252D94

@

H6513

C252D94

@

http://laptop-motherboard-schematic.blogspot.com/

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D D

C C

B B

A A

+VTT_CPU

GND

+5V +1.5V

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

66 96Thursday, February 11, 2010

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1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

66 96Thursday, February 11, 2010

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1.01

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

C

66 96Thursday, February 11, 2010

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Main Board

12

C66020.1UF/10V

@

C66020.1UF/10V

@

12

C66030.1UF/10V

@

C66030.1UF/10V

@

12

C3326

27PF/50V

C3326

27PF/50V

12

C66010.1UF/10V

@

C66010.1UF/10V

@

http://laptop-motherboard-schematic.blogspot.com/

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C C

B B

A A

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Thursday, February 11, 2010

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B B

A A

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Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

69 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

69 96

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.01

JAY_TSAI

69 96http://laptop-motherboard-schematic.blogspot.com/

Page 70: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

NV_I2CB_SDA_IC

NV_I2CB_SCL_ICNV_I2CB_SDA_IC

NV_I2CB_SCL_IC

P_+VGA_VCORE_IINSEN+_R_1082

NV_I2CB_SCL 74

NV_I2CB_SDA 74

P_+VGA_VCORE_IINSEN-_R_1082

P_CPU_IINSEN+_R_1088

P_CPU_IINSEN-_R_1088

+3VS +3VS

+3VS

+3VSG

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A4

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.0

70 96

VENTURA

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

A4

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.0

70 96

VENTURA

JAY_TSAISize Project Name Rev

Date: Sheet of

Title :Engineer:

A4

Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.0

70 96

VENTURA

JAY_TSAI

GPU 1000110

CPU 1000010

ER-03

2

6 1

Q7001AUM6K1N

/VEN

Q7001AUM6K1N

/VEN

1 2R70110Ohm

/VEN

R70110Ohm

/VEN

1 2R70080Ohm

/VEN

R70080Ohm

/VEN

5

3 4

Q7001BUM6K1N

/VEN

Q7001BUM6K1N

/VEN

12

C70060.1UF/16V

/VEN

C70060.1UF/16V

/VEN

VIN+1VIN-2GND3VS4 SCL 5

SDA 6

A0 7

A1 8

U7002

INA219AIDCNR

/VEN

U7002

INA219AIDCNR

/VEN

1 2R7006

0Ohm

/VEN

R7006

0Ohm

/VEN

12

C70040.1UF/16V

@

C70040.1UF/16V

@

12

R70050Ohm

/VEN

R70050Ohm

/VEN

12

R70272.2KOhm/VEN

R70272.2KOhm/VEN

1 2

R7002

10Ohm

/VEN

R7002

10Ohm

/VEN

1 2

R7003

10Ohm

/VEN

R7003

10Ohm

/VEN

1 2

R7001

10Ohm

/VEN

R7001

10Ohm

/VEN

12

C70010.1UF/16V

@

C70010.1UF/16V

@

12 R70100Ohm

/VEN

R70100Ohm

/VEN

12 R70040Ohm

/VEN

R70040Ohm

/VEN

12

C70050.1UF/16V

/VEN

C70050.1UF/16V

/VEN

12

R70282.2KOhm

/VEN

R70282.2KOhm

/VEN

VIN+1VIN-2GND3VS4 SCL 5

SDA 6

A0 7

A1 8

U7001

INA219AIDCNR/VEN

U7001

INA219AIDCNR/VEN

12

C70020.1UF/16V

/VEN

C70020.1UF/16V

/VEN

12

C70030.1UF/16V

/VEN

C70030.1UF/16V

/VEN

1 2

R7009

10Ohm

/VEN

R7009

10Ohm

/VEN

http://laptop-motherboard-schematic.blogspot.com/

Page 71: K42Jv SCHEMATIC Revision 2

5

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4

4

3

3

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D D

C C

B B

A A

PEX_RST#

PEX_TSTCLK+PEX_TSTCLK-

PCIENB_RXP1PCIENB_RXN1

PCIENB_RXN11PCIENB_RXP11

PCIEG_RXP12PCIEG_RXN12

PEX_TX14+PEX_TX14-

PCIEG_RXP13PCIEG_RXN13

PEX_TX13+PEX_TX13-

PCIENB_RXN4PCIENB_RXP4

PCIENB_RXN12PCIENB_RXP12

PEX_TX0+PEX_TX0-

PCIENB_RXN5PCIENB_RXP5

PCIENB_RXN13PCIENB_RXP13

PCIENB_RXP0

PCIEG_RXP0PCIEG_RXN0

PCIENB_RXN6PCIENB_RXP6

PCIENB_RXN14PCIENB_RXP14

PEX_TX1+PEX_TX1-

PCIENB_RXN7

PCIENB_RXP2PCIENB_RXN2

PCIENB_RXP7

PCIENB_RXN15PCIENB_RXP15

PCIEG_RXP1PCIEG_RXN1

PCIENB_RXN8PCIENB_RXP8

PCIEG_RXN14PCIEG_RXP14

PEX_TX15-PEX_TX15+

PCIEG_RXP15

PEX_TX2+PEX_TX2-

PCIENB_RXN9PCIENB_RXP9

PCIENB_RXN0

PCIEG_RXP4PCIEG_RXN4

PEX_TX6+PEX_TX6-

PCIEG_RXP5PCIEG_RXN5

PEX_TX5+PEX_TX5-

PCIENB_RXP3PCIENB_RXN3

PCIEG_RXP6PCIEG_RXN6

PEX_TX8+PEX_TX8-

PCIEG_RXP7PCIEG_RXN7

PEX_TX7+PEX_TX7-

PCIEG_RXP8PCIEG_RXN8

PEX_TX10+PEX_TX10-

PCIEG_RXP9PCIEG_RXN9

PEX_TX9+PEX_TX9-

PCIEG_RXN2PCIEG_RXP2

PEX_TX3-PEX_TX3+

PCIEG_RXN3PCIEG_RXP3

PEX_TX4-PEX_TX4+

PCIENB_RXN10PCIENB_RXP10

PCIEG_RXP10PCIEG_RXN10

PEX_TX12+PEX_TX12-

PCIEG_RXP11PCIEG_RXN11

PEX_TX11+PEX_TX11-

PEX_TERMP

PEX_IOVDD

PEX_IOVDDQ

PEX_IOVDDQ

GPU_TESTMODE

PEX_IOVDD

PCIEG_RXN15

PEX_RST#

CLK_PCIE_PEG_PCH21CLK_PCIE_PEG#_PCH21

PCIEG_RXP[15:0]3PCIEG_RXN[15:0]3

PCIENB_RXP[15:0]3PCIENB_RXN[15:0]3

NVDD_SENSE 82

PECLK_REQ#21

DGPU_HOLD_RST#25

BUF_PLT_RST#3,24,30,32,41,50,53

+1.05VSG

+1.05VSG

+3VSG

+1.05VSG

+3VSG

GND

+3VSG

GND

+3VSG

GNDGND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

71 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

71 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

71 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_Ma

PEX => Processor to dGPUEXP => dGPU to Processor

PLACE UNDER GPU PLACE NEAR GPU

0.1uF*4(0402) X5R 1uF*4(0402) X5R for NV DG suggestion 4.7uF*2(0603) X5R 10uF*2(0805) X5R 22uF*2(0805) X5R

PLACE UNDER GPU

0.1uF*3(0402) X7R 1uF*1(0402) X5R for NV DG suggestion 4.7uF*1(0603) X5R

PLACE NEAR GPU

PLACE NEAR GPU

1uF*1(0402) X5R for NV DG suggestion 4.7uF*1(0603) X5R

PLACE UNDER GPU

0.1uF*1(0402) X7R 1uF*1(0402) X5R for NV DG suggestion 4.7uF*1(0603) X5R

place under GPU, close to CAPs

Test mode:could be connect to Gnd, for not using testmode

Connect to Vcore power

0.1uF*4(0402) X5R 1uF*4 (0603) Y5V We use4.7uF*2(0805) X5R

0.1uF*1(0402) X5R 1uF*1(0603) X5R We use 4.7uF*1(0805) X5R @

0.1uF*2(0402) X5R 1uF*1(0603) X5R for NV DG suggestion 4.7uF*1(0805) X5R @

1uF*1(0603) X5R We use 4.7uF*1(0805) X5R

Un check( PARK_PECLK_REQ# change pull low, or not)(check power team is supported VAXG_CLK_EN#)

Un check

GS

GS

������������ ��������������������� ��������������������� ��������������������� ���������

12C7178 0.1UF/16VC7178 0.1UF/16V

1 T7101T7101

12

C7101

22UF/6.3V

C7101

22UF/6.3V

12

C7135

4.7UF/6.3Vc0805

C7135

4.7UF/6.3Vc0805

12

C7139

1UF/10V

C7139

1UF/10V

12

C7146

4.7UF/6.3Vc0805

C7146

4.7UF/6.3Vc0805

12

C71480.1UF/10VC71480.1UF/10V

12C7177 0.1UF/16VC7177 0.1UF/16V

1 2R3214

100KOhm

R3214

100KOhm

12C7179 0.1UF/16VC7179 0.1UF/16V

12C7163 0.1UF/16VC7163 0.1UF/16V

12C7160 0.1UF/16VC7160 0.1UF/16V

12C7185 0.1UF/16VC7185 0.1UF/16V

12C7157 0.1UF/16VC7157 0.1UF/16V

12

C71451UF/6.3VC71451UF/6.3V

12

C7138

1UF/10V

C7138

1UF/10V

12

C71420.1UF/10VC71420.1UF/10V

12

C71520.1UF/10VC71520.1UF/10V

12

C7133

10uF/10V

C7133

10uF/10V

12C7176 0.1UF/16VC7176 0.1UF/16V

12C7187 0.1UF/16VC7187 0.1UF/16V

12C7173 0.1UF/16VC7173 0.1UF/16V

1 2R3243

100KOhm

R3243

100KOhm

12

C7102

22UF/6.3V

C7102

22UF/6.3V

1 2R7105

10KOhm

R7105

10KOhm

12C7174 0.1UF/16VC7174 0.1UF/16V

12C7158 0.1UF/16VC7158 0.1UF/16V

12

C7134

10uF/10V

C7134

10uF/10V

12C7184 0.1UF/16VC7184 0.1UF/16V

2 1L7101

120Ohm/100Mhz

L7101

120Ohm/100Mhz

12C7172 0.1UF/16VC7172 0.1UF/16V

1 2

R710110KOhmR710110KOhm2

6 1Q7105A

UM6K1N

Q7105A

UM6K1N

12

C71401UF/10VC71401UF/10V

12C7182 0.1UF/16VC7182 0.1UF/16V

12C7165 0.1UF/16VC7165 0.1UF/16V

12C7161 0.1UF/16VC7161 0.1UF/16V

1 T7100T7100

1 2R32410Ohm@

R32410Ohm@

12C7162 0.1UF/16VC7162 0.1UF/16V

12C7183 0.1UF/16VC7183 0.1UF/16V

12C7171 0.1UF/16VC7171 0.1UF/16V

12C7169 0.1UF/16VC7169 0.1UF/16V

12

C71470.1UF/10VC71470.1UF/10V

12

C71550.1UF/10VC71550.1UF/10V

12C7159 0.1UF/16VC7159 0.1UF/16V

1 2R7104

2.49KOhm

R7104

2.49KOhm

12C7180 0.1UF/16VC7180 0.1UF/16V

12C7175 0.1UF/16VC7175 0.1UF/16V

12C7168 0.1UF/16VC7168 0.1UF/16V

12

C71540.1UF/10VC71540.1UF/10V

12

C71440.1UF/10VC71440.1UF/10V

210402

JP71010402

JP7101

12C7188 0.1UF/16VC7188 0.1UF/16V

12

C71430.1UF/10VC71430.1UF/10V

PEX_RST_NAM16

PEX_CLKREQ_NAR13

PEX_TSTCLK_OUTAJ17

PEX_TSTCLK_OUT_NAJ18

PEX_REFCLKAR16

PEX_REFCLK_NAR17

PEX_TX0AL17

PEX_TX0_NAM17

PEX_RX0AP17

PEX_RX0_NAN17

PEX_TX1AM18

PEX_TX1_NAM19

PEX_RX1AN19

PEX_RX1_NAP19

PEX_TX2AL19

PEX_TX2_NAK19

PEX_RX2AR19

PEX_RX2_NAR20

PEX_TX3AL20

PEX_TX3_NAM20

PEX_RX3AP20

PEX_RX3_NAN20

PEX_TX4AM21

PEX_TX4_NAM22

PEX_RX4AN22

PEX_RX4_NAP22

PEX_TX5AL22

PEX_TX5_NAK22

PEX_RX5AR22

PEX_RX5_NAR23

PEX_TX6AL23

PEX_TX6_NAM23

PEX_RX6AP23

PEX_RX6_NAN23

PEX_TX7AM24

PEX_TX7_NAM25

PEX_RX7AN25

PEX_RX7_NAP25

PEX_TX8AL25

PEX_TX8_NAK25

PEX_RX8AR25

PEX_RX8_NAR26

PEX_TX9AL26

PEX_TX9_NAM26

PEX_RX9AP26

PEX_RX9_NAN26

PEX_TX10AM27

PEX_TX10_NAM28

PEX_RX10AN28

PEX_RX10_NAP28

PEX_TX11AL28

PEX_TX11_NAK28

PEX_RX11AR28

PEX_RX11_NAR29

PEX_TX12AK29

PEX_TX12_NAL29

PEX_RX12AP29

PEX_RX12_NAN29

PEX_TX13AM29

PEX_TX13_NAM30

PEX_RX13AN31

PEX_RX13_NAP31

PEX_TX14AM31

PEX_TX14_NAM32

PEX_RX14AR31

PEX_RX14_NAR32

PEX_TX15AN32

PEX_TX15_NAP32

PEX_RX15AR34

PEX_RX15_NAP34

PEX_IOVDD1 AK16

PEX_IOVDD2 AK17

PEX_IOVDD3 AK21

PEX_IOVDD4 AK24

PEX_IOVDD5 AK27

PEX_IOVDDQ1 AG11

PEX_IOVDDQ2 AG12

PEX_IOVDDQ3 AG13

PEX_IOVDDQ4 AG15

PEX_IOVDDQ5 AG16

PEX_IOVDDQ6 AG17

PEX_IOVDDQ7 AG18

PEX_IOVDDQ8 AG22

PEX_IOVDDQ9 AG23

PEX_IOVDDQ10 AG24

PEX_IOVDDQ11 AG25

PEX_IOVDDQ12 AG26

PEX_IOVDDQ13 AJ14

PEX_IOVDDQ14 AJ15

PEX_IOVDDQ15 AJ19

PEX_IOVDDQ16 AJ21

PEX_IOVDDQ17 AJ22

PEX_IOVDDQ18 AJ24

PEX_IOVDDQ19 AJ25

PEX_IOVDDQ20 AJ27

PEX_IOVDDQ21 AK18

PEX_IOVDDQ22 AK20

PEX_IOVDDQ23 AK23

PEX_IOVDDQ24 AK26

PEX_IOVDDQ25 AL16

PEX_SVDD_3V3_1 AG19

PEX_SVDD_3V3_2 F7

NC16 A2

NC17 AA4

NC18 AB4

NC19 AB7

NC20 AC5

NC21 AD6

NC22 AF6

NC23 AG6

NC24 AJ5

NC25 AK15

NC26 AL7

NC27 E7

NC28 H32

NC29 M7

NC30 P6

NC31 U7

NC32 V6

NC33 Y4

VDD33_1 J10

VDD33_2 J11

VDD33_3 J12

VDD33_4 J13

VDD33_5 J9

VDD_SENSE2 D35

VDD_SENSE3 P7

VDD_SENSE1 AD20

GND_SENSE1 AD19

GND_SENSE3 R7

GND_SENSE2 E35

PEX_PLLVDD AG14

NC34 AG20

PEX_TERMP AG21

TESTMODE AP35

U7100A

N11P-GS1

U7100A

N11P-GS1

12C7166 0.1UF/16VC7166 0.1UF/16V

12

C71511UF/6.3VC71511UF/6.3V

12C7186 0.1UF/16VC7186 0.1UF/16V

12

C71371UF/10VC71371UF/10V

12

C7136

4.7UF/6.3Vc0805

C7136

4.7UF/6.3Vc0805

12C7181 0.1UF/16VC7181 0.1UF/16V

12C7167 0.1UF/16VC7167 0.1UF/16V

1

2

3 4

5A

B

GND

VCC

Y

U3202

NC7SZ08P5X

A

B

GND

VCC

Y

U3202

NC7SZ08P5X

12

C71504.7UF/6.3VC71504.7UF/6.3V

1 2R7103 200Ohm@R7103 200Ohm@

12C7164 0.1UF/16VC7164 0.1UF/16V

12

C71410.1UF/10VC71410.1UF/10V

12C7170 0.1UF/16VC7170 0.1UF/16V

http://laptop-motherboard-schematic.blogspot.com/

Page 72: K42Jv SCHEMATIC Revision 2

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5

4

4

3

3

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D D

C C

B B

A A

FBAD0FBAD1FBAD2FBAD3FBAD4FBAD5FBAD6FBAD7FBAD8FBAD9FBAD10FBAD11FBAD12FBAD13FBAD14FBAD15FBAD16FBAD17FBAD18FBAD19FBAD20FBAD21FBAD22FBAD23FBAD24FBAD25FBAD26FBAD27FBAD28FBAD29FBAD30FBAD31FBAD32FBAD33FBAD34FBAD35FBAD36FBAD37FBAD38FBAD39FBAD40FBAD41FBAD42FBAD43FBAD44FBAD45FBAD46FBAD47FBAD48FBAD49FBAD50FBAD51FBAD52FBAD53FBAD54FBAD55FBAD56FBAD57FBAD58FBAD59FBAD60FBAD61FBAD62FBAD63

FBADQM0FBADQM1FBADQM2FBADQM3FBADQM4FBADQM5FBADQM6FBADQM7

FBADQS_WP3FBADQS_WP4FBADQS_WP5FBADQS_WP6FBADQS_WP7

FBADQS_WP0FBADQS_WP1FBADQS_WP2

FBADQS_RN0FBADQS_RN1FBADQS_RN2FBADQS_RN3FBADQS_RN4FBADQS_RN5FBADQS_RN6FBADQS_RN7

FBA_CKE_L

FBA_CS0_L#FBA_A7

FBA_A2

FBA_A5FBA_A11

FBA_A0FBA_CAS#

FBA_BA1FBA_A9FBA_CS0_H#FBA_BA0FBA_BA2FBA_A3

FBA_CKE_L FBA_CKE_H

FBA_ODT_HFBA_A4FBA_A13FBA_WE#FBA_A1FBA_A10FBA_A12

FBA_RAS#FBA_ODT_LFBA_A6FBA_CKE_H

FBA_A14

FBA_CLK0#

FBA_CLK1#

FBA_CLK0

FBA_CLK1

FBA_CLK0

FBA_CLK1FBA_CLK0#

FBA_CLK1#

FBA_RST

FBA_A15

FBA_ODT_H FBA_ODT_L

FBA_RST

FB_PLLAVDD0

FBA_A4

FBA_CAS#

FBA_A5

FBA_BA1

FBA_A1

FBA_A5FBA_BA1

FBA_CKE_H

FBA_CS0_H#

FBA_A11

FBA_A8

FBA_RAS#

FBA_CAS#FBA_RAS#

FBA_WE#

FBA_A10

FBA_A3

FBA_BA0

FBA_BA0

FBA_A4

FBA_A0

FBA_A12

FBA_A6

FBA_A7

FBA_WE#

FBA_A10

FBA_CKE_L

FBA_A12

FBA_A0

FBA_A11

FBA_A9

FBA_A7

FBA_A6

FBA_A2

FBA_A8

FBA_A8

FBA_A3

FBA_A2

FBA_A1

FBA_A14

FBA_A13

FBA_A15

FBA_BA2

FBA_ODT_H

FBA_CS0_L#FBA_ODT_L

FBA_A9

FBA_CLK0#FBA_CLK0

FBA_RST

FBA_RST

FBA_VREF_CA0

FBA_VREF_DQ0

FBA_CLK1#FBA_CLK1

FBA_VREF_CA1

FBA_VREF_DQ1

FBADQM0

FBADQS_WP0

FBADQS_RN0

FBADQM1

FBADQM4FBADQM5

FBADQS_WP5FBADQS_WP4

FBADQS_WP1

FBADQS_RN1

FBAD40

FBAD42

FBA_VREF_CA0FBA_VREF_DQ0

FBAD7

FBAD14

FBA_A12

FBA_A7

FBA_A10

FBA_A5

FBA_A0

FBA_A9

FBA_A11

FBA_A6

FBA_A2

FBA_VREF_CA0FBA_VREF_DQ0

FBA_A8

FBA_A3

FBA_A1

FBA_A13

FBA_A4

FBA_CAS#

FBA_ODT_L

FBA_CLK0#FBA_CLK0

FBA_CKE_L

FBA_BA1

FBA_RAS#

FBA_RST

FBA_WE#

FBA_BA0

FBA_BA2

FBA_CS0_L#

FBA_VREF_CA1FBA_VREF_DQ1

FBADQS_RN5FBADQS_RN4

FBA_A6

FBA_A9FBA_WE#

FBA_A12

FBA_A1

FBA_A5

FBA_VREF_CA1FBA_VREF_DQ1

FBA_A11

FBA_BA1

FBA_CKE_H

FBA_CS0_H#

FBA_A7

FBA_A8

FBA_CAS#FBA_RAS#

FBA_A2

FBA_RST

FBA_A10

FBA_A14

FBA_A3FBA_A15

FBA_BA0

FBA_A4

FBA_ODT_H

FBA_CLK1#FBA_CLK1

FBA_A0

FBA_BA2FBA_BA2FBA_A13FBA_A13

FBA_A14FBA_A14

FBA_A15FBA_A15

FBADQM6FBADQM7

FBAD21

FBAD30

FBADQM2FBADQM3

FBAD46FBAD45

FBAD39

FBAD34

FBADQS_RN3FBADQS_RN2

FBADQS_RN6

FBAD25

FBAD16

FBADQS_WP6

FBADQS_WP2FBADQS_WP3

FBADQS_RN7

FBADQS_WP7

FBAD19FBAD22

FBAD37

FBAD35FBAD38

FBAD36

FBAD17

FBAD13

FBAD8

FBAD43

FBAD41

FBAD47

FBAD44

FBAD20

FBAD58FBAD61

FBAD31

FBAD27

FBAD62

FBAD57

FBAD53

FBAD48

FBAD29

FBAD26

FBAD50

FBAD55

FBAD2

FBAD0

FBAD32

FBAD24

FBAD28

FBAD33

FBAD12

FBAD9

FBAD49

FBAD11

FBAD15

FBAD18

FBAD23

FBAD52

FBAD54

FBAD10

FBAD51

FBAD3FBAD1

FBAD59

FBAD6FBAD5

FBAD4

FBAD60

FBAD63

FBAD56

+1.5VSG

GND GND

GND GND

GND

+1.05VSG

VGND

+1.5VSG

GND

GND

+1.5VSG

+1.5VSG

GND

GND

+1.5VSG

VGND

+1.5VSG

+1.5VSG

VGNDVGND

+1.5VSG

VGND

VGND

+1.5VSG

VGND

VGND

+1.5VSG

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

72 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

72 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

72 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_Ma

Place Near GPU

0.01uF*4(0402) X7R 0.047uF*3(0402) X7R 0.1uF*3(0402) X7R for NV DG suggestion 4.7uF*2(0603) X5R

N11M-GS1(40nm):1.72A

FBCLK termination resistor (R7205,R7206) close to VRAM

L0401 should close to GPU

1uF*1(0402) for NV DG suggestion 4.7uF*1(0603)

DDR3

GDDR3(DDR2)

242 ohm

475 ohm

No 242 ohm, use 243 ohm insteaded

U7201

U7202

Data[31:0]

U7203

U7204

Data[63:32]

0.1uF*5(0402) for NV DG suggestion 1uF*4 (0603) per VRAM

We use 0.1uF*61uF*64.7uF*2

0.01uF*4(0402) X7R 0.1uF*6(0402) X5R We use 4.7uF*2(0805) X5R

GS

12

C7239

0.1UF/10V

C7239

0.1UF/10V

12

C7205

0.047UF/16V

C7205

0.047UF/16V

12

R7203

10KOhm

R7203

10KOhm

12

C7245

1UF/6.3Vc0603

C7245

1UF/6.3Vc0603

1

T7203T7203

1

T7201T7201

12

C7203

4.7UF/6.3Vc0805

C7203

4.7UF/6.3Vc0805

1 2R7222 243OhmR7222 243Ohm

12

R7209

10KOhm

R7209

10KOhm

12

C7216

0.1UF/10V

C7216

0.1UF/10V

12

C7244

1UF/6.3Vc0603

C7244

1UF/6.3Vc0603

1 2R7212 243OhmR7212 243Ohm

12

C7255

1UF/6.3Vc0603

C7255

1UF/6.3Vc0603

12

C7207

0.1UF/10V

C7207

0.1UF/10V

12

R7208

10KOhm

R7208

10KOhm

12

C7237

0.1UF/10V

C7237

0.1UF/10V

12

R7214

1KOhm1%

R7214

1KOhm1%

12

C72094.7UF/6.3VC72094.7UF/6.3V

12

C7238

0.1UF/10V

C7238

0.1UF/10V

12

R7218

1KOhm1%

R7218

1KOhm1%

12

C7212

0.01UF/16V

C7212

0.01UF/16V

12

C7206

0.1UF/10V

C7206

0.1UF/10V

12

R7207

10KOhm

R7207

10KOhm

12

C7204

4.7UF/6.3Vc0805

C7204

4.7UF/6.3Vc0805

12

C7250

1UF/6.3Vc0603

C7250

1UF/6.3Vc0603

12

C7211

0.01UF/16V

C7211

0.01UF/16V

12

R7216

1KOhm1%

R7216

1KOhm1%

12

R7215

1KOhm1%

R7215

1KOhm1%

21L7201 300Ohm

l0603 Irat=0.3A

L7201 300Ohm

l0603 Irat=0.3A

12

R7217

1KOhm1%

R7217

1KOhm1%

VREFCAM8

VREFDQH1

A0N3

A1P7

A10/APL7

A11R7

A12N7

A13T3

A14T7

A15/BA3M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKE/CKE0K9

ODT/ODT0K1

CS#/CS0#L2

RAS#J3

CAS#K3

WE#L3

DQSLF3

DQSUC7

DMLE7

DMUD3

DQSL#G3

DQSU#B7

RESET#T2

ZQ/ZQ0L8

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VDD6 N1

VDD8 R1

VDD1 B2

VDD4 K2

VDD3 G7

VDD5 K8

VDD2 D9

VDD7 N9

VDD9 R9

VDDQ1 A1

VDDQ3 C1

VDDQ7 F1

VDDQ5 D2

VDDQ8 H2

VDDQ2 A8

VDDQ4 C9

VDDQ6 E9

VDDQ9 H9

VSS3 E1

VSS7 M1

VSS9 P1

VSS11 T1

VSS5 J2

VSS2 B3

VSS4 G8

VSS6 J8

VSS1 A9

VSS8 M9

VSS10 P9

VSS12 T9

VSSQ1 B1

VSSQ3 D1

VSSQ8 G1

VSSQ5 E2

VSSQ4 D8

VSSQ6 E8

VSSQ2 B9

VSSQ7 F9

VSSQ9 G9

NC/ODT1J1

NC/CS1#L1

NC/CE1J9

NC/ZQ1L9

U7202

K4W1G1646E-HC12

U7202

K4W1G1646E-HC12

12

C7220

0.1UF/10V

C7220

0.1UF/10V

12

R7220

1KOhm1%

R7220

1KOhm1%

12

C7265

0.1UF/10V

C7265

0.1UF/10V

12

C7264

0.1UF/10V

C7264

0.1UF/10V

1

T7202T7202

VREFCAM8

VREFDQH1

A0N3

A1P7

A10/APL7

A11R7

A12N7

A13T3

A14T7

A15/BA3M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKE/CKE0K9

ODT/ODT0K1

CS#/CS0#L2

RAS#J3

CAS#K3

WE#L3

DQSLF3

DQSUC7

DMLE7

DMUD3

DQSL#G3

DQSU#B7

RESET#T2

ZQ/ZQ0L8

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VDD6 N1

VDD8 R1

VDD1 B2

VDD4 K2

VDD3 G7

VDD5 K8

VDD2 D9

VDD7 N9

VDD9 R9

VDDQ1 A1

VDDQ3 C1

VDDQ7 F1

VDDQ5 D2

VDDQ8 H2

VDDQ2 A8

VDDQ4 C9

VDDQ6 E9

VDDQ9 H9

VSS3 E1

VSS7 M1

VSS9 P1

VSS11 T1

VSS5 J2

VSS2 B3

VSS4 G8

VSS6 J8

VSS1 A9

VSS8 M9

VSS10 P9

VSS12 T9

VSSQ1 B1

VSSQ3 D1

VSSQ8 G1

VSSQ5 E2

VSSQ4 D8

VSSQ6 E8

VSSQ2 B9

VSSQ7 F9

VSSQ9 G9

NC/ODT1J1

NC/CS1#L1

NC/CE1J9

NC/ZQ1L9

U7203

K4W1G1646E-HC12

U7203

K4W1G1646E-HC12

12

C7256

1UF/6.3Vc0603

C7256

1UF/6.3Vc0603

1 2R7223 243OhmR7223 243Ohm

12

C7268

0.1UF/10V

C7268

0.1UF/10V

1 2R7213 243OhmR7213 243Ohm

FBA_D00L32

FBA_D01N33

FBA_D02L33

FBA_D03N34

FBA_D04N35

FBA_D05P35

FBA_D06P33

FBA_D07P34

FBA_D08K35

FBA_D09K33

FBA_D10K34

FBA_D11H33

FBA_D12G34

FBA_D13G33

FBA_D14E34

FBA_D15E33

FBA_D16G31

FBA_D17F30

FBA_D18G30

FBA_D19G32

FBA_D20K30

FBA_D21K32

FBA_D22H30

FBA_D23K31

FBA_D24L31

FBA_D25L30

FBA_D26M32

FBA_D27N30

FBA_D28M30

FBA_D29P31

FBA_D30R32

FBA_D31R30

FBA_D32AG30

FBA_D33AG32

FBA_D34AH31

FBA_D35AF31

FBA_D36AF30

FBA_D37AE30

FBA_D38AC32

FBA_D39AD30

FBA_D40AN33

FBA_D41AL31

FBA_D42AM33

FBA_D43AL33

FBA_D44AK30

FBA_D45AK32

FBA_D46AJ30

FBA_D47AH30

FBA_D48AH33

FBA_D49AH35

FBA_D50AH34

FBA_D51AH32

FBA_D52AJ33

FBA_D53AL35

FBA_D54AM34

FBA_D55AM35

FBA_D56AF33

FBA_D57AE32

FBA_D58AF34

FBA_D59AE35

FBA_D60AE34

FBA_D61AE33

FBA_D62AB32

FBA_D63AC35

FBA_DQM0P32

FBA_DQM1H34

FBA_DQM2J30

FBA_DQM3P30

FBA_DQM4AF32

FBA_DQM5AL32

FBA_DQM6AL34

FBA_DQM7AF35

FBA_DQS_WP0L34

FBA_DQS_WP1H35

FBA_DQS_WP2J32

FBA_DQS_WP3N31

FBA_DQS_WP4AE31

FBA_DQS_WP5AJ32

FBA_DQS_WP6AJ34

FBA_DQS_WP7AC33

FBA_DQS_RN0L35

FBA_DQS_RN1G35

FBA_DQS_RN2H31

FBA_DQS_RN3N32

FBA_DQS_RN4AD32

FBA_DQS_RN5AJ31

FBA_DQS_RN6AJ35

FBA_DQS_RN7AC34

FBA_WCK0P29

FBA_WCK0_NR29

FBA_WCK1L29

FBA_WCK1_NM29

FBA_WCK2AG29

FBA_WCK2_NAH29

FBA_WCK3AD29

FBA_WCK3_NAE29

FBVDDQ25 J23

FBVDDQ26 J24

FBVDDQ27 J29

FBVDDQ1 AA27

FBVDDQ2 AA29

FBVDDQ3 AA31

FBVDDQ4 AB27

FBVDDQ5 AB29

FBVDDQ6 AC27

FBVDDQ7 AD27

FBVDDQ8 AE27

FBVDDQ9 AJ28

FBVDDQ10 B18

FBVDDQ11 E21

FBVDDQ12 G17

FBVDDQ13 G18

FBVDDQ14 G22

FBVDDQ15 G8

FBVDDQ16 G9

FBVDDQ17 H29

FBVDDQ18 J14

FBVDDQ19 J15

FBVDDQ20 J16

FBVDDQ21 J17

FBVDDQ22 J20

FBVDDQ23 J21

FBVDDQ24 J22

FBA_CMD0 V32

FBA_CMD1 W31

FBA_CMD2 U31

FBA_CMD3 Y32

FBA_CMD4 AB35

FBA_CMD5 AB34

FBA_CMD6 W35

FBA_CMD7 W33

FBA_CMD8 W30

FBA_CMD9 T34

FBA_CMD10 T35

FBA_CMD11 AB31

FBA_CMD12 Y30

FBA_CMD13 Y34

FBA_CMD14 W32

FBA_CMD15 AA30

FBA_CMD16 AA32

FBA_CMD17 Y33

FBA_CMD18 U32

FBA_CMD19 Y31

FBA_CMD20 U34

FBA_CMD21 Y35

FBA_CMD22 W34

FBA_CMD23 V30

FBA_CMD24 U35

FBA_CMD25 U30

FBA_CMD26 U33

FBA_CMD27 AB30

FBA_CMD28 AB33

FBA_CMD29 T33

FBA_CMD30 W29

FBA_CLK0 T32

FBA_CLK0_N T31

FBA_CLK1 AC31

FBA_CLK1_N AC30

FBA_DEBUG T30

FB_DLLAVDD AG27

FB_PLLAVDD AF27

FB_VREFJ27

U7100B

N11P-GS1

U7100B

N11P-GS1

1 2

R7206 243OhmR7206 243Ohm

1 2R7205 243OhmR7205 243Ohm

12

C7243

1UF/6.3Vc0603

C7243

1UF/6.3Vc0603

12

C7215

0.047UF/16V

C7215

0.047UF/16V

12

R7221

1KOhm1%

R7221

1KOhm1%

12

C7267

0.1UF/10V

C7267

0.1UF/10V

12

R7219

1KOhm1%

R7219

1KOhm1%

VREFCAM8

VREFDQH1

A0N3

A1P7

A10/APL7

A11R7

A12N7

A13T3

A14T7

A15/BA3M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKE/CKE0K9

ODT/ODT0K1

CS#/CS0#L2

RAS#J3

CAS#K3

WE#L3

DQSLF3

DQSUC7

DMLE7

DMUD3

DQSL#G3

DQSU#B7

RESET#T2

ZQ/ZQ0L8

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VDD6 N1

VDD8 R1

VDD1 B2

VDD4 K2

VDD3 G7

VDD5 K8

VDD2 D9

VDD7 N9

VDD9 R9

VDDQ1 A1

VDDQ3 C1

VDDQ7 F1

VDDQ5 D2

VDDQ8 H2

VDDQ2 A8

VDDQ4 C9

VDDQ6 E9

VDDQ9 H9

VSS3 E1

VSS7 M1

VSS9 P1

VSS11 T1

VSS5 J2

VSS2 B3

VSS4 G8

VSS6 J8

VSS1 A9

VSS8 M9

VSS10 P9

VSS12 T9

VSSQ1 B1

VSSQ3 D1

VSSQ8 G1

VSSQ5 E2

VSSQ4 D8

VSSQ6 E8

VSSQ2 B9

VSSQ7 F9

VSSQ9 G9

NC/ODT1J1

NC/CS1#L1

NC/CE1J9

NC/ZQ1L9

U7204

K4W1G1646E-HC12

U7204

K4W1G1646E-HC12

12

C7266

0.1UF/10V

C7266

0.1UF/10V

VREFCAM8

VREFDQH1

A0N3

A1P7

A10/APL7

A11R7

A12N7

A13T3

A14T7

A15/BA3M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKE/CKE0K9

ODT/ODT0K1

CS#/CS0#L2

RAS#J3

CAS#K3

WE#L3

DQSLF3

DQSUC7

DMLE7

DMUD3

DQSL#G3

DQSU#B7

RESET#T2

ZQ/ZQ0L8

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VDD6 N1

VDD8 R1

VDD1 B2

VDD4 K2

VDD3 G7

VDD5 K8

VDD2 D9

VDD7 N9

VDD9 R9

VDDQ1 A1

VDDQ3 C1

VDDQ7 F1

VDDQ5 D2

VDDQ8 H2

VDDQ2 A8

VDDQ4 C9

VDDQ6 E9

VDDQ9 H9

VSS3 E1

VSS7 M1

VSS9 P1

VSS11 T1

VSS5 J2

VSS2 B3

VSS4 G8

VSS6 J8

VSS1 A9

VSS8 M9

VSS10 P9

VSS12 T9

VSSQ1 B1

VSSQ3 D1

VSSQ8 G1

VSSQ5 E2

VSSQ4 D8

VSSQ6 E8

VSSQ2 B9

VSSQ7 F9

VSSQ9 G9

NC/ODT1J1

NC/CS1#L1

NC/CE1J9

NC/ZQ1L9

U7201

K4W1G1646E-HC12

U7201

K4W1G1646E-HC121

2

C7213

1UF/6.3V

C7213

1UF/6.3V

12

C7208

0.01UF/16V

C7208

0.01UF/16V

12

C7246

1UF/6.3Vc0603

C7246

1UF/6.3Vc0603

12

R7204

10KOhm

R7204

10KOhm

12

C7210

0.01UF/16V

C7210

0.01UF/16V

1

T7200T7200

12

C7242

1UF/6.3Vc0603

C7242

1UF/6.3Vc0603

12

C7254

1UF/6.3Vc0603

C7254

1UF/6.3Vc0603

12

C7214

0.047UF/16V

C7214

0.047UF/16V

12

C7218

0.1UF/10V

C7218

0.1UF/10V

12

C7219

0.1UF/10V

C7219

0.1UF/10V

12

C7217

0.1UF/10V

C7217

0.1UF/10V

12

C7253

1UF/6.3Vc0603

C7253

1UF/6.3Vc0603

http://laptop-motherboard-schematic.blogspot.com/

Page 73: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

FBC_BA0FBC_BA2

FBC_A3

FBC_A15

FBC_CKE_L FBC_CKE_H

FBC_ODT_H

FBC_ODT_H

FBC_ODT_L

FBC_A4FBC_A13

FBC_CKE_L

FBC_WE#

FBC_RST

FBC_A1

FBC_CS0_L#

FBC_A10

FBC_A7

FBC_A12

FBC_A8

FBC_A2

FBC_RAS#FBC_ODT_L

FBC_A5

FBC_A6

FBC_A11

FBC_CKE_H

FBC_A14

FBC_A0

FBC_CLK0#

FBC_CLK1#

FBC_CLK0

FBC_CLK1

FBC_CAS#FBC_BA1

FBC_RST

FBC_A9FBC_CS0_H#

FBCD0FBCD1FBCD2FBCD3FBCD4FBCD5FBCD6FBCD7FBCD8FBCD9FBCD10FBCD11FBCD12FBCD13FBCD14FBCD15FBCD16FBCD17FBCD18FBCD19FBCD20FBCD21FBCD22FBCD23FBCD24FBCD25FBCD26FBCD27FBCD28FBCD29FBCD30FBCD31FBCD32FBCD33FBCD34FBCD35FBCD36FBCD37FBCD38FBCD39FBCD40FBCD41FBCD42FBCD43FBCD44FBCD45FBCD46FBCD47FBCD48FBCD49FBCD50FBCD51FBCD52FBCD53FBCD54FBCD55FBCD56FBCD57FBCD58FBCD59FBCD60FBCD61FBCD62FBCD63

FBCDQM0FBCDQM1FBCDQM2FBCDQM3FBCDQM4FBCDQM5FBCDQM6FBCDQM7

FBCDQS_WP0FBCDQS_WP1FBCDQS_WP2FBCDQS_WP3FBCDQS_WP4FBCDQS_WP5FBCDQS_WP6FBCDQS_WP7

FBCDQS_RN0FBCDQS_RN1FBCDQS_RN2FBCDQS_RN3FBCDQS_RN4FBCDQS_RN5FBCDQS_RN6FBCDQS_RN7

FBC_CLK0

FBC_CLK1FBC_CLK0#

FBC_CLK1#

FBCAL_PD

FBCAL_PU

FBCAL_TERM

FBC_VREF_CA2

FBC_VREF_DQ2

FBC_VREF_CA3

FBC_VREF_DQ3

FBC_A12

FBC_CAS#

FBC_ODT_L

FBC_A7

FBC_CLK0#FBC_CLK0

FBC_A10

FBC_A5

FBC_CKE_L

FBC_BA1

FBC_A0

FBC_A9

FBC_A11

FBC_A6

FBC_A2

FBC_A8

FBC_RAS#

FBC_A3

FBC_RST

FBC_WE#

FBC_A1

FBC_A13

FBC_BA0

FBC_BA2

FBC_A4

FBC_CS0_L#

FBC_A6

FBC_A9FBC_WE#

FBC_A12

FBC_A1

FBC_A5

FBC_A11

FBC_BA1

FBC_CKE_H

FBC_CS0_H#

FBC_A7

FBC_A8

FBC_CAS#FBC_RAS#

FBC_A2

FBC_RST

FBC_A10

FBC_A14

FBC_A3FBC_A15

FBC_BA0

FBC_A4

FBC_ODT_H

FBC_CLK1#FBC_CLK1

FBC_A0

FBCDQM0

FBCDQS_WP0

FBCDQS_RN0

FBCD4

FBCD6FBCD7

FBCDQM1

FBCDQS_WP1

FBCDQS_RN1

FBCD12

FBCDQM2

FBCDQS_WP2

FBCDQS_RN2

FBCDQM3

FBCDQS_WP3

FBCDQS_RN3

FBCD25

FBCD27FBCD28

FBC_A12

FBC_CAS#

FBC_ODT_L

FBC_A7

FBC_CLK0#FBC_CLK0

FBC_A10

FBC_A5

FBC_CKE_L

FBC_BA1

FBC_A0

FBC_A9

FBC_A11

FBC_A6

FBC_A2

FBC_A8

FBC_RAS#

FBC_A3

FBC_WE#

FBC_A1

FBC_RST

FBC_A13

FBC_BA0

FBC_BA2

FBC_A4

FBC_CS0_L#

FBC_VREF_CA3FBC_VREF_DQ3

FBC_A6

FBC_A9FBC_WE#

FBC_A12

FBC_A1

FBC_A5

FBC_A11

FBC_BA1

FBC_CKE_H

FBC_CS0_H#

FBC_A7

FBC_A8

FBC_CAS#FBC_RAS#

FBC_A2

FBC_A10

FBC_A14

FBC_A3

FBC_RST

FBC_A15

FBC_BA0

FBC_A4

FBC_ODT_H

FBC_CLK1#FBC_CLK1

FBC_A0

FBC_VREF_CA2FBC_VREF_DQ2

FBC_VREF_CA2FBC_VREF_DQ2

FBC_VREF_CA3FBC_VREF_DQ3

FBC_BA2FBC_BA2

FBC_A13FBC_A13

FBC_A14FBC_A14

FBC_A15FBC_A15

FBCDQS_RN4FBCDQS_RN5

FBCDQS_WP5FBCDQS_WP4

FBCDQM7FBCDQM6

FBCDQS_RN7FBCDQS_RN6

FBCD19FBCD18

FBCD55

FBCD57

FBCD33

FBCD44

FBCDQS_WP6FBCDQS_WP7

FBCDQM4FBCDQM5

FBCD37

FBCD17

FBCD20

FBCD61

FBCD62

FBCD23

FBCD22

FBCD21

FBCD38

FBCD32

FBCD31

FBCD9

FBCD14

FBCD39

FBCD36

FBCD29FBCD26

FBCD1

FBCD24

FBCD49

FBCD50FBCD34

FBCD30

FBCD53

FBCD52

FBCD45

FBCD47

FBCD40

FBCD43

FBCD42

FBCD3

FBCD46

FBCD0

FBCD41

FBCD35

FBCD48

FBCD51

FBCD2

FBCD56

FBCD58

FBCD13FBCD8

FBCD60

FBCD16

FBCD15FBCD11

FBCD10

FBCD59FBCD63

FBCD54

FBCD5

GND

GND GND

GND

GND

+1.5VSG

+1.5VSG

+1.5VSG

GND

GND

+1.5VSG

+1.5VSG

GND

GND

+1.5VSG

VGND

VGNDVGND

VGND

+1.5VSG

VGND

+1.5VSG

VGND

VGND

+1.5VSG

VGND

+1.5VSG

+1.5VSG

VGND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

73 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

73 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

73 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_Ma

DDR3

GDDR3(DDR2)

242 ohm

475 ohm

No 242 ohm, use 243 ohm insteaded

FBCLK termination resistor (R7205,R7206) close to VRAM

U7205

U7206

Data[31:0]

U7207

U7208

Data[63:32]

0.1uF*5(0402) for NV DG suggestion 1uF*4 (0603) per VRAM

VREFCAM8

VREFDQH1

A0N3

A1P7

A10/APL7

A11R7

A12N7

A13T3

A14T7

A15/BA3M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKE/CKE0K9

ODT/ODT0K1

CS#/CS0#L2

RAS#J3

CAS#K3

WE#L3

DQSLF3

DQSUC7

DMLE7

DMUD3

DQSL#G3

DQSU#B7

RESET#T2

ZQ/ZQ0L8

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VDD6 N1

VDD8 R1

VDD1 B2

VDD4 K2

VDD3 G7

VDD5 K8

VDD2 D9

VDD7 N9

VDD9 R9

VDDQ1 A1

VDDQ3 C1

VDDQ7 F1

VDDQ5 D2

VDDQ8 H2

VDDQ2 A8

VDDQ4 C9

VDDQ6 E9

VDDQ9 H9

VSS3 E1

VSS7 M1

VSS9 P1

VSS11 T1

VSS5 J2

VSS2 B3

VSS4 G8

VSS6 J8

VSS1 A9

VSS8 M9

VSS10 P9

VSS12 T9

VSSQ1 B1

VSSQ3 D1

VSSQ8 G1

VSSQ5 E2

VSSQ4 D8

VSSQ6 E8

VSSQ2 B9

VSSQ7 F9

VSSQ9 G9

NC/ODT1J1

NC/CS1#L1

NC/CE1J9

NC/ZQ1L9

U7205

K4W1G1646E-HC12

U7205

K4W1G1646E-HC12

1 2R7321 243OhmR7321 243Ohm

1

T7301T7301

12

R7301

10KOhm

R7301

10KOhm

12

C7326

0.1UF/10V

C7326

0.1UF/10V

1 2R7307 243OhmR7307 243Ohm

12

C7325

1UF/6.3Vc0603

C7325

1UF/6.3Vc0603

1

T7303T7303

12

C7313

0.1UF/10V

C7313

0.1UF/10V

12

C7310

0.1UF/10V

C7310

0.1UF/10V

1

T7302T7302

12

R7302

10KOhm

R7302

10KOhm

12

C7324

0.1UF/10V

C7324

0.1UF/10V

FBC_D00B13

FBC_D01D13

FBC_D02A13

FBC_D03A14

FBC_D04C16

FBC_D05B16

FBC_D06A17

FBC_D07D16

FBC_D08C13

FBC_D09B11

FBC_D10C11

FBC_D11A11

FBC_D12C10

FBC_D13C8

FBC_D14B8

FBC_D15A8

FBC_D16E8

FBC_D17F8

FBC_D18F10

FBC_D19F9

FBC_D20F12

FBC_D21D8

FBC_D22D11

FBC_D23E11

FBC_D24D12

FBC_D25E13

FBC_D26F13

FBC_D27F14

FBC_D28F15

FBC_D29E16

FBC_D30F16

FBC_D31F17

FBC_D32D29

FBC_D33F27

FBC_D34F28

FBC_D35E28

FBC_D36D26

FBC_D37F25

FBC_D38D24

FBC_D39E25

FBC_D40E32

FBC_D41F32

FBC_D42D33

FBC_D43E31

FBC_D44C33

FBC_D45F29

FBC_D46D30

FBC_D47E29

FBC_D48B29

FBC_D49C31

FBC_D50C29

FBC_D51B31

FBC_D52C32

FBC_D53B32

FBC_D54B35

FBC_D55B34

FBC_D56A29

FBC_D57B28

FBC_D58A28

FBC_D59C28

FBC_D60C26

FBC_D61D25

FBC_D62B25

FBC_D63A25

FBC_DQM0A16

FBC_DQM1D10

FBC_DQM2F11

FBC_DQM3D15

FBC_DQM4D27

FBC_DQM5D34

FBC_DQM6A34

FBC_DQM7D28

FBC_DQS_WP0C14

FBC_DQS_WP1A10

FBC_DQS_WP2E10

FBC_DQS_WP3D14

FBC_DQS_WP4E26

FBC_DQS_WP5D32

FBC_DQS_WP6A32

FBC_DQS_WP7B26

FBC_DQS_RN0B14

FBC_DQS_RN1B10

FBC_DQS_RN2D9

FBC_DQS_RN3E14

FBC_DQS_RN4F26

FBC_DQS_RN5D31

FBC_DQS_RN6A31

FBC_DQS_RN7A26

FBC_WCK0G14

FBC_WCK0_NG15

FBC_WCK1G11

FBC_WCK1_NG12

FBC_WCK2G27

FBC_WCK2_NG28

FBC_WCK3G24

FBC_WCK3_NG25

FBVDDQ38 Y27

FBVDDQ28 N27

FBVDDQ29 P27

FBVDDQ30 R27

FBVDDQ31 T27

FBVDDQ32 U27

FBVDDQ33 U29

FBVDDQ34 V27

FBVDDQ35 V29

FBVDDQ36 V34

FBVDDQ37 W27

FBC_CMD0 C17

FBC_CMD1 B19

FBC_CMD2 D18

FBC_CMD3 F21

FBC_CMD4 A23

FBC_CMD5 D21

FBC_CMD6 B23

FBC_CMD7 E20

FBC_CMD8 G21

FBC_CMD9 F20

FBC_CMD10 F19

FBC_CMD11 F23

FBC_CMD12 A22

FBC_CMD13 C22

FBC_CMD14 B17

FBC_CMD15 F24

FBC_CMD16 C25

FBC_CMD17 E22

FBC_CMD18 C20

FBC_CMD19 B22

FBC_CMD20 A19

FBC_CMD21 D22

FBC_CMD22 D20

FBC_CMD23 E19

FBC_CMD24 D19

FBC_CMD25 F18

FBC_CMD26 C19

FBC_CMD27 F22

FBC_CMD28 C23

FBC_CMD29 B20

FBC_CMD30 A20

FBC_CLK0 E17

FBC_CLK0_N D17

FBC_CLK1 D23

FBC_CLK1_N E23

FBC_DEBUG G19

NC5 J19

NC6 J18

FB_CAL_PD_VDDQ K27

FB_CAL_PU_GND L27

FB_CAL_TERM_GND M27

U7100C

N11P-GS1

U7100C

N11P-GS1

12

C7312

0.1UF/10V

C7312

0.1UF/10V

12

C7311

0.1UF/10V

C7311

0.1UF/10V

12

R7304

10KOhm

R7304

10KOhm

12

R7317

1KOhm1%

R7317

1KOhm1%

12

C7303

1UF/6.3Vc0603

C7303

1UF/6.3Vc0603

12

C7329

0.1UF/10V

C7329

0.1UF/10V

12

C7328

0.1UF/10V

C7328

0.1UF/10V

12

C7302

1UF/6.3Vc0603

C7302

1UF/6.3Vc0603

12

C7301

1UF/6.3Vc0603

C7301

1UF/6.3Vc0603

12

C7339

0.1UF/10V

C7339

0.1UF/10V

1 2R7310 40.2OHMR7310 40.2OHM

12

C7327

0.1UF/10V

C7327

0.1UF/10V

VREFCAM8

VREFDQH1

A0N3

A1P7

A10/APL7

A11R7

A12N7

A13T3

A14T7

A15/BA3M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKE/CKE0K9

ODT/ODT0K1

CS#/CS0#L2

RAS#J3

CAS#K3

WE#L3

DQSLF3

DQSUC7

DMLE7

DMUD3

DQSL#G3

DQSU#B7

RESET#T2

ZQ/ZQ0L8

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VDD6 N1

VDD8 R1

VDD1 B2

VDD4 K2

VDD3 G7

VDD5 K8

VDD2 D9

VDD7 N9

VDD9 R9

VDDQ1 A1

VDDQ3 C1

VDDQ7 F1

VDDQ5 D2

VDDQ8 H2

VDDQ2 A8

VDDQ4 C9

VDDQ6 E9

VDDQ9 H9

VSS3 E1

VSS7 M1

VSS9 P1

VSS11 T1

VSS5 J2

VSS2 B3

VSS4 G8

VSS6 J8

VSS1 A9

VSS8 M9

VSS10 P9

VSS12 T9

VSSQ1 B1

VSSQ3 D1

VSSQ8 G1

VSSQ5 E2

VSSQ4 D8

VSSQ6 E8

VSSQ2 B9

VSSQ7 F9

VSSQ9 G9

NC/ODT1J1

NC/CS1#L1

NC/CE1J9

NC/ZQ1L9

U7208

K4W1G1646E-HC12

U7208

K4W1G1646E-HC12

1 2R7323 243OhmR7323 243Ohm

12

R7313

1KOhm1%

R7313

1KOhm1%

1 2R7311 40.2OHMR7311 40.2OHM

12

R7319

1KOhm1%

R7319

1KOhm1%

12

R7303

10KOhm

R7303

10KOhm

12

C7338

0.1UF/10V

C7338

0.1UF/10V

12

C7304

1UF/6.3Vc0603

C7304

1UF/6.3Vc0603

12

C7322

0.1UF/10V

C7322

0.1UF/10V

12

R7314

1KOhm1%

R7314

1KOhm1%

12

C7317

1UF/6.3Vc0603

C7317

1UF/6.3Vc0603

1 2R7309 40.2OHMR7309 40.2OHM

12

R7316

1KOhm1%

R7316

1KOhm1%

12

C7323

0.1UF/10V

C7323

0.1UF/10V

12

C7340

0.1UF/10V

C7340

0.1UF/10V

12

C7330

0.1UF/10V

C7330

0.1UF/10V

VREFCAM8

VREFDQH1

A0N3

A1P7

A10/APL7

A11R7

A12N7

A13T3

A14T7

A15/BA3M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKE/CKE0K9

ODT/ODT0K1

CS#/CS0#L2

RAS#J3

CAS#K3

WE#L3

DQSLF3

DQSUC7

DMLE7

DMUD3

DQSL#G3

DQSU#B7

RESET#T2

ZQ/ZQ0L8

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VDD6 N1

VDD8 R1

VDD1 B2

VDD4 K2

VDD3 G7

VDD5 K8

VDD2 D9

VDD7 N9

VDD9 R9

VDDQ1 A1

VDDQ3 C1

VDDQ7 F1

VDDQ5 D2

VDDQ8 H2

VDDQ2 A8

VDDQ4 C9

VDDQ6 E9

VDDQ9 H9

VSS3 E1

VSS7 M1

VSS9 P1

VSS11 T1

VSS5 J2

VSS2 B3

VSS4 G8

VSS6 J8

VSS1 A9

VSS8 M9

VSS10 P9

VSS12 T9

VSSQ1 B1

VSSQ3 D1

VSSQ8 G1

VSSQ5 E2

VSSQ4 D8

VSSQ6 E8

VSSQ2 B9

VSSQ7 F9

VSSQ9 G9

NC/ODT1J1

NC/CS1#L1

NC/CE1J9

NC/ZQ1L9

U7207

K4W1G1646E-HC12

U7207

K4W1G1646E-HC12

12

C7321

0.1UF/10V

C7321

0.1UF/10V

12

R7312

1KOhm1%

R7312

1KOhm1%

VREFCAM8

VREFDQH1

A0N3

A1P7

A10/APL7

A11R7

A12N7

A13T3

A14T7

A15/BA3M7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKE/CKE0K9

ODT/ODT0K1

CS#/CS0#L2

RAS#J3

CAS#K3

WE#L3

DQSLF3

DQSUC7

DMLE7

DMUD3

DQSL#G3

DQSU#B7

RESET#T2

ZQ/ZQ0L8

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VDD6 N1

VDD8 R1

VDD1 B2

VDD4 K2

VDD3 G7

VDD5 K8

VDD2 D9

VDD7 N9

VDD9 R9

VDDQ1 A1

VDDQ3 C1

VDDQ7 F1

VDDQ5 D2

VDDQ8 H2

VDDQ2 A8

VDDQ4 C9

VDDQ6 E9

VDDQ9 H9

VSS3 E1

VSS7 M1

VSS9 P1

VSS11 T1

VSS5 J2

VSS2 B3

VSS4 G8

VSS6 J8

VSS1 A9

VSS8 M9

VSS10 P9

VSS12 T9

VSSQ1 B1

VSSQ3 D1

VSSQ8 G1

VSSQ5 E2

VSSQ4 D8

VSSQ6 E8

VSSQ2 B9

VSSQ7 F9

VSSQ9 G9

NC/ODT1J1

NC/CS1#L1

NC/CE1J9

NC/ZQ1L9

U7206

K4W1G1646E-HC12

U7206

K4W1G1646E-HC12

12

C7314

0.1UF/10V

C7314

0.1UF/10V

12

R7305

10KOhm

R7305

10KOhm

12

R7318

1KOhm1%

R7318

1KOhm1%

1 2R7322 243OhmR7322 243Ohm

1 2R7320 243OhmR7320 243Ohm

1 2R7306 243OhmR7306 243Ohm

12

R7315

1KOhm1%

R7315

1KOhm1%

http://laptop-motherboard-schematic.blogspot.com/

Page 74: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DACA_VDD

DACA_VREF

DACA_RSET

DACB_VDD

I2CA_DATI2CA_CLK

XTALIN XTALOUT

PLL_VDD

SP_PLLVDD

NV27M_NOSSC

NV27M_SSC

NV27M_NOSSC29

NV27M_SSC29

NV_I2CB_SCL 70NV_I2CB_SDA 70

+3VSG

+3VSG

+1.05VSG

+1.05VSG

GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

74 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

74 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

74 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_Ma

470pF*1(0402) X7R 4700pF*1(0402) X7R 100nF*3(0402) X7R for NV DG suggestion 1uF*1(0402) X5R 4.7uF*1(0603) X5R

DAC/B

CRT(DAC/A)

0.1uF*2(0402) Y5V 1uF*1(0603) X5R for NV DG suggestion 4.7uF*1(805) X5R

Ask to FAE if necessary or not

10/10/5 PPM

XTAL_IN , XTAL_OUT 3.3V tolerance

65 +45 mA

correspondent BGA balls must be12mils and 16 mil wide

Option /SSC and /XTAL unmount

0.1uF*2(0402) X7R 1uF*2(0402) X5R for NV DG suggestion 4.7uF*2(0603) X5R

0.1uF*3(0402) Y5V We use 4.7uF*1(0805) X5R

NO USE

pull-up 2.2Kohm to 3.3V

��������������������

12

R7401124Ohm1% @

R7401124Ohm1% @

12

R7410

10KOhm

R7410

10KOhm

12

C7404

0.1UF/16V

@

C7404

0.1UF/16V

@

I2CB_SCL G3

I2CB_SDA G2

DACB_HSYNC AM1

DACB_VSYNC AM2

DACB_RED AK4

DACB_GREEN AL4

DACB_BLUE AJ4

DACB_VDDAG7

DACB_VREFAK6

DACB_RSETAH7

U7100F

N11P-GS1

U7100F

N11P-GS1

12

R74202.2KOhmR74202.2KOhm

12

C7470

0.047UF/10V@

C7470

0.047UF/10V@

12

R7411

10KOhm

R7411

10KOhm

1 2

R78030OhmR78030Ohm

DACA_VDDAJ12

DACA_VREFAK12

DACA_RSETAK13

I2CA_SCL G1

I2CA_SDA G4

DACA_HSYNC AM13

DACA_VSYNC AL13

DACA_RED AM15

DACA_GREEN AM14

DACA_BLUE AL14

U7100D

N11P-GS1

U7100D

N11P-GS1

21L7403

30Ohm/100Mhz

L7403

30Ohm/100Mhz

12

C74680.047UF/10V

@C74680.047UF/10V

@

12

R7801150Ohm@

R7801150Ohm@

12

C7469

0.047UF/10V@

C7469

0.047UF/10V@

12

R740910KOhm

@

R740910KOhm

@

12

C7405

4.7UF/6.3Vc0805

C7405

4.7UF/6.3Vc0805

12

C7407

0.1UF/16V

C7407

0.1UF/16V

PLLVDDAE9

VID_PLLVDDAD9

SP_PLLVDDAF9

XTAL_SSIND2

XTAL_INB1

XTAL_OUTBUFF D1

XTAL_OUT B2

U7100N

N11P-GS1

U7100N

N11P-GS1

12

C7408

0.1UF/16V

C7408

0.1UF/16V

12

C7416

1UF/10Vc0603

C7416

1UF/10Vc0603

12

C7409

18PF/50V

INS41169568

@

C7409

18PF/50V

INS41169568

@

12

C74670.047UF/10V

@C74670.047UF/10V

@

1 3

2 4

X740127Mhz

+/-10ppm/18PF

INS41169584

@

X740127Mhz

+/-10ppm/18PF

INS41169584

@

12

R74222.2KOhmR74222.2KOhm

12

R74212.2KOhmR74212.2KOhm

12

C7410

18PF/50V

INS41169485

@

C7410

18PF/50V

INS41169485

@

1 2 RN7402A33OHM RN7402A33OHM

12

C7406

1UF/10Vc0603

C7406

1UF/10Vc0603

1 2

R78020OhmR78020Ohm

12

C7415

4.7UF/6.3Vc0805

C7415

4.7UF/6.3Vc0805

21L7402 220Ohm/100Mhz

l0603

L7402 220Ohm/100Mhz

l0603

12

R74192.2KOhmR74192.2KOhm

12

R7408

10KOhm

R7408

10KOhm

3 4 RN7402B33OHM RN7402B33OHM

http://laptop-motherboard-schematic.blogspot.com/

Page 75: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

IFPC_AUX#IFPC_AUX

GND

GND

+3VSG

GND

GND

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

75 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

75 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

75 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_Ma

GPU IFP A IFP B IFP C IFP D

GB1-128LVDS(Single Link)

LVDS(Dual Link)

HDMI DisplayPort(unused)

LVDS(IFPAB)

HDMI(IFPC)

DP(IFPD)

0.1uF*2(0402) for NV DG suggestion 1uF*1(0402) 4.7uF*1(0603)

IFPEF is unused

0.1uF*2(0402) for NV DG suggestion 1uF*1(0402) 4.7uF*1(0603)

Reserved for pull-up 2.2Kohm to 3.3V

Follow K42Jr and NV pull up 4.7k ohm to 3.3(please chenk page 49)

ER-17

12

R7522

10KOhm

R7522

10KOhm

1 2R7501 1KOhm@

R7501 1KOhm@

1T7526T7526

12

C7567

0.047UF/10V@C7567

0.047UF/10V@

IFPEF_PLLVDDAJ6

IFPEF_RSETAL1

IFPE_IOVDDAE7

IFPF_IOVDDAD7

IFPE_AUX_I2CY_SDA_N AD4

IFPE_AUX_I2CY_SCL AE4

IFPE_L3_N AE5

IFPE_L3 AE6

IFPE_L2_N AF5

IFPE_L2 AF4

IFPE_L1_N AG4

IFPE_L1 AH4

IFPE_L0_N AH5

IFPE_L0 AH6

GPIO15 L1

IFPF_AUX_I2CZ_SDA_N AF2

IFPF_AUX_I2CZ_SCL AF3

IFPF_L3_N AH3

IFPF_L3 AH2

IFPF_L2_N AH1

IFPF_L2 AJ1

IFPF_L1_N AJ2

IFPF_L1 AJ3

IFPF_L0_N AL3

IFPF_L0 AL2

GPIO21 K6

U7100I

N11P-GS1

U7100I

N11P-GS1

12

R75021KOhm

@

R75021KOhm

@

12

R75212.2KOhm

@

R75212.2KOhm

@

12

R7518

10KOhm

R7518

10KOhm

12

R7504

10KOhm

R7504

10KOhm

12

R7519

10KOhm

R7519

10KOhm

12

R7505

10KOhm

R7505

10KOhm

IFPAB_PLLVDDAK9

IFPAB_RSETAJ11

IFPA_IOVDDAG9

IFPB_IOVDDAG10

IFPA_TXD0_N AL8

IFPA_TXD0 AM8

IFPA_TXD1_N AM9

IFPA_TXD1 AM10

IFPA_TXD2_N AL10

IFPA_TXD2 AK10

IFPA_TXD3_N AL11

IFPA_TXD3 AK11

IFPA_TXC_N AM12

IFPA_TXC AM11

IFPB_TXD4_N AP8

IFPB_TXD4 AN8

IFPB_TXD5_N AN10

IFPB_TXD5 AP10

IFPB_TXD6_N AR10

IFPB_TXD6 AR11

IFPB_TXD7_N AP11

IFPB_TXD7 AN11

IFPB_TXC_N AN13

IFPB_TXC AP13

GPIO0 K1

U7100G

N11P-GS1

U7100G

N11P-GS1

12

R75202.2KOhm

@

R75202.2KOhm

@

12

C75680.047UF/[email protected]/10V@

IFPC_PLLVDDAJ9

IFPC_RSETAK7

IFPC_IOVDDAJ8

IFPC_AUX_I2CW_SDA_N AN3

IFPC_AUX_I2CW_SCL AP2

IFPC_L3_N AR2

IFPC_L3 AP1

IFPC_L2_N AM4

IFPC_L2 AM3

IFPC_L1_N AM5

IFPC_L1 AL5

IFPC_L0_N AM6

IFPC_L0 AM7

GPIO1 K2

U7100H

N11P-GS1

U7100H

N11P-GS1

1T7525T7525

12

R7525

10KOhm

R7525

10KOhm

12

R7524

10KOhm

R7524

10KOhm

12

R7523

10KOhm

R7523

10KOhm

IFPD_PLLVDDAC6

IFPD_RSETAB6

IFPD_AUX_I2CX_SDA_N AN4

IFPD_AUX_I2CX_SCL AP4

IFPD_L3_N AR4

IFPD_L3 AR5

IFPD_L2_N AP5

IFPD_L2 AN5

IFPD_L1_N AN7

IFPD_L1 AP7

IFPD_L0_N AR7

IFPD_L0 AR8

GPIO19 L7

IFPD_IOVDDAK8

U7100E

N11P-GS1

U7100E

N11P-GS1

http://laptop-motherboard-schematic.blogspot.com/

Page 76: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

STARP0STARP1STARP2

ROM_SOROM_SCLK

ROM_SI

I2CH_CLK

BUFRST_N

STARP0STARP1STARP2

ROM_SOROM_SCLK

ROM_SI

SMB_CLK_VGA

SMB_DAT_VGAI2CS_DAT

I2CS_CLK

VGA_THERMDN

VGA_THERMDP

I2CC_CLKI2CC_DAT

I2CS_CLK

BACKL_PWM

GPU_VID0 PWRCNTL_0GPU_VID1 PWRCNTL_1

GPIO10GPIO11

GPIO8GPIO9

THERM_ALART#

GPU_S_ALERT#

I2CH_DAT

I2CS_DAT

SMB1_CLK 21,30,33

SMB1_DAT 21,30,33

VGA_THERMDA33

VGA_THERMDC33

GPU_S_ALERT# 32,33

GPU_ALERT# 30,33

VGA_DEEPIDLE 30

PWRCNTL_1 82

PWRCNTL_0 82

GND

GND

+3VSG

GND

+3VSG

GND GND GND

+3VSG +3VSG +3VSG+3VSG

+3VSG

GND

+3VSG +3VSG

+3VSG

+3VSG

+3VSG

+3VSG

+3VSG

GND

+3VSG

+3VSG

GND

+3VSG

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

76 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

76 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

76 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_Ma

10mA

10mA

Multi-level strapping

MIOA

MIOB

Mount when these are unsued

HDCP

Pull up(GPU type)-R7615N11P-GS1(40nm) => 45.3K ohm

Pull down(Memory type)N11 64*16 DDR3SAMSUNG => 20K(R7642)HYNIX => 15K(R7636)

Strap

2021

2223

IN

LOW

ININ

LOW

INININ IFPF HPD-F

IFPD HPD-D (DP) P.75

15161718

GPIO ASSIGNMENTSGPIO I/O ACTIVE USAGE

01

234

567

89

1011

12

1314

n/aIN

19

I/O

IN

OUTOUTOUT

OUTOUT

HIGHHIGHHIGH

LOW

IFPC HPD-C (HDMI) p.75

PANEL BACKLIGHT PWMPANEL POWER ENABLEPANEL BACKLIGHT ENABLE

NVVDD VID 0NVVDD VID 1

FAN_PWM

OVERT

IFPE HPD-E

AC DETECT

GPIO

I2CA: CRT --3VI2CB: N/AI2CC: LVDS(EDID)I2CS: Slave for GPU internal thermalI2CH: HDCPIFPC_AUX_I2CW: HDMI --3 VIFPD_AUX_I2CX: DP --3 VIFPE_AUX_I2CY: N/AIFPF_AUX_I2CZ: N/A

I2C ASSIGNMENTS

Check with FAE

Check with FAE

n/a

NVVDD VID 2OUT

p.75-

---

THERMAL ALERTI/O

OUT Memory VREF switchI/O SLI raster sync

-

OUT - MEM_VIDOUT - PWR_CRT1

OUT-------

ReservedReserved

Reserved

INI/O

- SLI swap ready signal

Use internal thermal diode

GS

GS

GS

ER-04

ER-16

PR-10

1 2R7601

10KOhm

R7601

10KOhm

12

R764220KOhmR764220KOhm

12

R76380OhmR76380Ohm

12

R7636

15KOhm1%

@R7636

15KOhm1%

@

1T7606T7606

12

C76700.047UF/10V

@C76700.047UF/10V

@

12

R76400OhmR76400Ohm

5

34

Q7601BUM6K1NQ7601BUM6K1N

1T7602T7602

MIOB_VDDQ1AA9

MIOB_VDDQ2AB9

MIOB_VDDQ3W9

MIOB_VDDQ4Y9

MIOB_CAL_PD_VDDQAA7

MIOB_CAL_PU_GNDAA6

MIOB_VREFAF1

MIOB_D0 Y1

MIOB_D1 Y2

MIOB_D2 Y3

MIOB_D3 AB3

MIOB_D4 AB2

MIOB_D5 AB1

MIOB_D6 AC4

MIOB_D7 AC1

MIOB_D8 AC2

MIOB_D9 AC3

MIOB_D10 AE3

MIOB_D11 AE2

MIOB_D12 U6

MIOB_D13 W6

MIOB_D14 Y6

STRAP0 W5

STRAP1 W7

STRAP2 V7

MIOB_CTL3 W3

MIOB_HSYNC W1

MIOB_VSYNC W2

MIOB_DE Y5

MIOB_CLKOUT V4

MIOB_CLKOUT_N W4

MIOB_CLKIN AE1

U7100K

N11P-GS1

U7100K

N11P-GS1

12

R7626

10KOhm

1%@

R7626

10KOhm

1%@

12

C76690.047UF/10V

@

C76690.047UF/10V

@

1 T7617T7617

1 T7601T7601

12R7605 10KOhm

@R7605 10KOhm

@

1 T7607T7607

1T7604T7604

THERMDNB4

THERMDPB5

JTAG_TCKAP14

JTAG_TMSAR14

JTAG_TDIAN14

JTAG_TDOAN16

JTAG_TRST_NAP16

I2CS_SCL E2

I2CS_SDA E1

I2CC_SCL E3

I2CC_SDA E4

NC12 F4

NC13 G5

NC14 D5

NC15 E5

GPIO2 K3

GPIO3 H3

GPIO4 H2

GPIO5 H1

GPIO6 H4

GPIO7 H5

GPIO8 H6

GPIO9 J7

GPIO10 K4

GPIO11 K5

GPIO12 H7

GPIO13 J4

GPIO14 J6

GPIO16 L2

GPIO17 L4

GPIO18 M4

GPIO20 L5

GPIO22 L6

GPIO23 M6

U7100L

N11P-GS1

U7100L

N11P-GS1

12

C76720.047UF/10V

@C76720.047UF/10V

@

NC2J26

NC3J25

NC7D7

NC8D6

NC9C7

NC10B7

NC11A7

NC4AB5

MULTI_STRAP_REF0_GNDN9

ROM_CS_N C3

ROM_SI D3

ROM_SO C4

ROM_SCLK D4

I2CH_SCL F6

I2CH_SDA G6

NC1 A5

BUFRST_N A4

NC35 C5

GND1 AK14

GND193 K9

MULTI_STRAP_REF1_GNDM9

U7100M

N11P-GS1

U7100M

N11P-GS1

1T7605T7605

1 T7614T7614

12

R7617

15KOhm1%

R7617

15KOhm1%

12

R76390Ohm/GS

R76390Ohm/GS

1T7612T7612

1 2R7607 40.2KOHMR7607 40.2KOHM

12

R765010KOhm

@

R765010KOhm

@

12

R76242.2KOhmR76242.2KOhm

R761545.3KOhmR761545.3KOhm

12

R7616

34.8KOHM

R7616

34.8KOHM

1 2R7606 40.2KOHMR7606 40.2KOHM

12

R7625

10KOhm1%

R7625

10KOhm1%

12

R76102.2KOhmR76102.2KOhm

12

R7633

10KOhm1%

@

R7633

10KOhm1%

@

MIOA_VDDQ1P9

MIOA_VDDQ2R9

MIOA_VDDQ3T9

MIOA_VDDQ4U9

MIOA_CAL_PD_VDDQU5

MIOA_CAL_PU_GNDT5

MIOA_VREFN5

MIOA_D0 N1

MIOA_D1 P4

MIOA_D2 P1

MIOA_D3 P2

MIOA_D4 P3

MIOA_D5 T3

MIOA_D6 T2

MIOA_D7 T1

MIOA_D8 U4

MIOA_D9 U1

MIOA_D10 U2

MIOA_D11 U3

MIOA_D12 R6

MIOA_D13 T6

MIOA_D14 N6

MIOA_CTL3 P5

MIOA_HSYNC N3

MIOA_VSYNC L3

MIOA_DE N2

MIOA_CLKOUT R4

MIOA_CLKOUT_N T4

MIOA_CLKIN N4

U7100J

N11P-GS1

U7100J

N11P-GS1

1

32

GS D

32

1

Q7604

2N7002

GS D

32

1

Q7604

2N7002

12

C76680.047UF/10V

@

C76680.047UF/10V

@

12

R76410Ohm/GS

R76410Ohm/GS

12

R7619

10KOhm1%@

R7619

10KOhm1%@

1T7611T7611

1T7608T7608

3 4

RN7601B

33OHM

RN7601B

33OHM

12R7609 10KOhm@R7609 10KOhm@

1T7609T7609

1 2

RN7601A

33OHM

RN7601A

33OHM

1

32

GS D

32

1 Q7603

2N7002

GS D

32

1 Q7603

2N7002

12

R76112.2KOhmR76112.2KOhm

12R7612 10KOhmR7612 10KOhm

1T7616T7616

1

32

GS D

32

1

Q7606

2N7002@

GS D

32

1

Q7606

2N7002@

12

R7620

10KOhm

R7620

10KOhm

12

R76232.2KOhmR76232.2KOhm

12

R76222.2KOhmR76222.2KOhm

12

R7637

10KOhm1%

@R7637

10KOhm1%

@

1T7610T7610

12R7608 10KOhmR7608 10KOhm

2

61Q7601A

UM6K1N

Q7601A

UM6K1N

12

C76710.047UF/10V

@C76710.047UF/10V

@

12

C76670.047UF/10V

@C7667

0.047UF/10V

@

R763445.3KOhmR763445.3KOhm

12

R76212.2KOhmR76212.2KOhm

1 2R7602

10KOhm

R7602

10KOhm

1T7613T7613

1T7615T7615

1T7603T7603

http://laptop-motherboard-schematic.blogspot.com/

Page 77: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+VGA_VCORE +VGA_VCORE

+VGA_VCORE

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

77 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

77 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

77 97Thursday, February 11, 2010

BU2/HW2

1.0

Frank_Ma

4700pF*2 (0402) X7R0.01uF*6 (0402) X7R0.022uF*4 (0402) X7R0.047uF*3 (0402) X7R for NV DG suggestion 0.22uF*2 (0603) X7R1uF*1 (0603) X5R 4.7uF*1 (0603) X5R

PLACE UNDER GPU

PLACE NEAR GPU

0.1uF*15 (0402) X5R 0.22uF*2 (0603) X7R @ We use1uF*1 (0603) X5R 4.7uF*1 (0603) X5R

12

C7717

0.22UF/16V

@C7717

0.22UF/16V

@

12

C7720

4.7NF/50V

C7720

4.7NF/50V

12

C7718

1UF/6.3Vc0603

C7718

1UF/6.3Vc0603

12

C7707

0.022UF/25V

C7707

0.022UF/25V

12

C7712

0.01UF/25V

C7712

0.01UF/25V

12

C7706

0.022UF/25V

C7706

0.022UF/25V

12

C7715

0.01UF/25V

C7715

0.01UF/25V

12

C7703

0.047UF/16V

C7703

0.047UF/16V

12

C7704

0.047UF/16V

C7704

0.047UF/16V

12

C7705

0.047UF/16V

C7705

0.047UF/16V

12

C7719

4.7UF/6.3Vc0603

C7719

4.7UF/6.3Vc0603

12

C7714

0.01UF/25V

C7714

0.01UF/25V

12

C7716

0.22UF/16V

@C7716

0.22UF/16V

@

12

C7721

4.7NF/50V

C7721

4.7NF/50V

12

C7713

0.01UF/25V

C7713

0.01UF/25V

12

C7708

0.022UF/25V

C7708

0.022UF/25V

12

C7711

0.01UF/25V

C7711

0.01UF/25V

12

C7710

0.01UF/25V

C7710

0.01UF/25V

12

C7709

0.022UF/25V

C7709

0.022UF/25V

GND2AA11

GND3AA12

GND4AA13

GND5AA14

GND6AA15

GND7AA16

GND8AA17

GND9AA18

GND10AA19

GND11AA2

GND12AA20

GND13AA21

GND14AA22

GND15AA23

GND16AA24

GND17AA25

GND18AA34

GND19AA5

GND20AB12

GND21AB14

GND22AB16

GND23AB18

GND24AB20

GND25AB22

GND26AB24

GND27AC9

GND28AD11

GND29AD13

GND30AD15

GND31AD17

GND32AD2

GND33AD21

GND34AD23

GND35AD25

GND36AD31

GND37AD34

GND38AD5

GND39AE11

GND40AE12

GND41AE13

GND42AE14

GND43AE15

GND44AE16

GND45AE17

GND46AE18

GND47AE19

GND48AE20

GND49AE21

GND50AE22

GND51AE23

GND52AE24

GND53AE25

GND54AG2

GND55AG31

GND56AG34

GND57AG5

GND58AK2

GND59AK31

GND60AK34

GND61AK5

GND62AL12

GND63AL15

GND64AL18

GND65AL21

GND66AL24

GND67AL27

GND68AL30

GND69AL6

GND70AL9

GND71AN2

GND72AN34

GND73AP12

GND74AP15

GND75AP18

GND76AP21

GND77AP24

GND78AP27

GND79AP3

GND80AP30

GND81AP33

GND82AP6

GND83AP9

GND84B12

GND85B15

GND86B21

GND87B24

GND88B27

GND89B3

GND90B30

GND91B33

GND92B6

GND93B9

GND94C2

GND95C34

GND96E12

GND97 E15

GND98 E18

GND99 E24

GND100 E27

GND101 E30

GND102 E6

GND103 E9

GND104 F2

GND105 F31

GND106 F34

GND107 F5

GND108 J2

GND109 J31

GND110 J34

GND111 J5

GND112 L9

GND113 M11

GND114 M13

GND115 M15

GND116 M17

GND117 M19

GND118 M2

GND119 M21

GND120 M23

GND121 M25

GND122 M31

GND123 M34

GND124 M5

GND125 N11

GND126 N12

GND127 N13

GND128 N14

GND129 N15

GND130 N16

GND131 N17

GND132 N18

GND133 N19

GND134 N20

GND135 N21

GND136 N22

GND137 N23

GND138 N24

GND139 N25

GND140 P12

GND141 P14

GND142 P16

GND143 P18

GND144 P20

GND145 P22

GND146 P24

GND147 R2

GND148 R31

GND149 R34

GND150 R5

GND151 T11

GND152 T13

GND153 T15

GND154 T17

GND155 T19

GND156 T21

GND157 T23

GND158 T25

GND159 U11

GND160 U12

GND161 U13

GND162 U14

GND163 U15

GND164 U16

GND165 U17

GND166 U18

GND167 U19

GND168 U20

GND169 U21

GND170 U22

GND171 U23

GND172 U24

GND173 U25

GND174 V12

GND175 V14

GND176 V16

GND177 V18

GND178 V2

GND179 V20

GND180 V22

GND181 V24

GND182 V31

GND183 V5

GND184 V9

GND185 Y11

GND186 Y13

GND187 Y15

GND188 Y17

GND189 Y19

GND190 Y21

GND191 Y23

GND192 Y25

U7100O

N11P-GS1

U7100O

N11P-GS1

VDD1AB11

VDD2AB13

VDD3AB15

VDD4AB17

VDD5AB19

VDD6AB21

VDD7AB23

VDD8AB25

VDD9AC11

VDD10AC12

VDD11AC13

VDD12AC14

VDD13AC15

VDD14AC16

VDD15AC17

VDD16AC18

VDD17AC19

VDD18AC20

VDD19AC21

VDD20AC22

VDD21AC23

VDD22AC24

VDD23AC25

VDD24AD12

VDD25AD14

VDD26AD16

VDD27AD18

VDD28AD22

VDD29AD24

VDD30L11

VDD31L12

VDD32L13

VDD33L14

VDD34L15

VDD35L16

VDD36L17

VDD37L18

VDD38L19

VDD39L20

VDD40L21

VDD41L22

VDD42L23

VDD43L24

VDD44L25

VDD45M12

VDD46M14

VDD47M16

VDD48M18

VDD49M20

VDD50M22

VDD51M24

VDD52P11

VDD53P13

VDD54P15

VDD55P17

VDD56P19

VDD57 P21

VDD58 P23

VDD59 P25

VDD60 R11

VDD61 R12

VDD62 R13

VDD63 R14

VDD64 R15

VDD65 R16

VDD66 R17

VDD67 R18

VDD68 R19

VDD69 R20

VDD70 R21

VDD71 R22

VDD72 R23

VDD73 R24

VDD74 R25

VDD75 T12

VDD76 T14

VDD77 T16

VDD78 T18

VDD79 T20

VDD80 T22

VDD81 T24

VDD82 V11

VDD83 V13

VDD84 V15

VDD85 V17

VDD86 V19

VDD87 V21

VDD88 V23

VDD89 V25

VDD90 W11

VDD91 W12

VDD92 W13

VDD93 W14

VDD94 W15

VDD95 W16

VDD96 W17

VDD97 W18

VDD98 W19

VDD99 W20

VDD100 W21

VDD101 W22

VDD102 W23

VDD103 W24

VDD104 W25

VDD105 Y12

VDD106 Y14

VDD107 Y16

VDD108 Y18

VDD109 Y20

VDD110 Y22

VDD111 Y24

U7100P

N11P-GS1

U7100P

N11P-GS1

http://laptop-motherboard-schematic.blogspot.com/

Page 78: K42Jv SCHEMATIC Revision 2

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4

4

3

3

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1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

79 99Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

79 99Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.0

Frank_MaSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

79 99Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB4

1.0

Frank_Ma

ER Modify list:

ER-01 : For VTT Power adjustable and DRAM power fix

ER-02 : Exchange PIN 2 and PIN 3 connection and Power rail chagne from +3VS to +5VS.

ER-03 : Add /Ven lable for Ventura option.

ER-04 : According GPU strap define setting to P.D.

ER-05 : LCD backlight control change to accord DESIGN IP.

ER-06 : Change R2404 to 33OHM for EA measurement.

ER-07 : Unmount External thermal sensor change to use DGPU internal thermal sensor.

ER-08 : According for VTT power default setting.

ER-09 : To change from +1.8VSG to +1.5VSG.

ER-10 : PCB ID change from SR to ER setting.

ER-11 : ALC269 ver B. must add 10K P.U for PD# pin.

ER-12 : Modify Crystal Rd location and add /USB30 lable.

ER-13 : For Smart33 Down freq. and reserve over clock design.

ER-14 : Modify power rail to +5VS_AUDIO.

ER-15 : R3631 change from 10K to 0R.

ER-16 : Setting DGPU Vcore default power to 0.8V.

ER-17 : Unmount R7520,R7521 from vendor suggestion.

ER-18 : Reserve vendor solution add 0R for bypass other circuit.

ER-19 : Change USB port to 2.0 connector and design only for USB 2.0.

ER-20 : For line-in channel ,HP jack sensor must change to 10K.

ER-22 : To resolve "3622146 A Voltage Spike on Graphics Core Rail (Vaxg) to 1.5Vseen during system shutdown"change from 4.7K to 470 OHM.

ER-23 : Follow Design IP,change to P.D.

PR Modify list:

PR-01 : Change R2933 to 10K 0402.

R2933 mount 4.7K 0603 at ER stage.

For cost down and short jump ,Please search "C.D"

PR-02 : Mic bias voltage change from +5VS_AUDIO to CODEC'sPIN28(integreated regulator).To avoid MIC noise by drity power.

ER-24 : Change mount for smart 33 control Vcore power.

PR-03 : Change R3631 from 0R to short jump.

PR-04 : Add level shift circuit.

PR-05 : Del RN9250.

PR-07 : Change for B to B re-design.(copy from K42JC schematic)

PR-06 : Add for pop and click sounds.

PR-08 : EMI/ESD request.

PR-09 : Add MGRL of headset device design.

PR-10 : According to vendor suggestion.(45K change to 45.3K)

PR-11 : Bypass INT. MIC amplifier.

PR-12 : VTT,+1.5V,VCORE power set to default normal power rails.

PR-13 : Codec IC(ALC269) change from VB2 to VB5.

PR-14 : PCB ID change from ER to PR setting.

http://laptop-motherboard-schematic.blogspot.com/

Page 79: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

80 79Thursday, February 11, 2010

ASUSTek Computer INC.

1.0

<Variant Name>

����������������������������������������Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

80 79Thursday, February 11, 2010

ASUSTek Computer INC.

1.0

<Variant Name>

����������������������������������������Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

80 79Thursday, February 11, 2010

ASUSTek Computer INC.

1.0

<Variant Name>

����������������������������������������

EMB20N03V

VCORE

H: RJK0355*1

RT8856RJK0355*1+RJK0353*2

two phases

(23.7A/ 16.1A)+VTT_CPU

AC_BAT_SYS

RT8202

+12VSUS

+12VS

+12V

SUSB_EC#

(0.012A)

(0.024A)(0.012A)

UMC4N

SUSB_EC#

SUSC_EC#

UMC4N

SUSB_EC#(4.6A/ A)

EMB20N03V+3VS

SUSB_EC#

VSUS_ON

+3VSUS (6.5A/ 1.5A)

+5VS (4.8A/ A)

VSUS_ON

(7.1A/ 0.8A)+5VSUS

RT8205*1/2

RT8205*1/2

MB39A132H:EMB20N03VL:EMB20N03V

A/D_DOCK_INSWITCHBAT AC_BAT_SYSTPC8118

BATSEL_0;BATSEL_1CHG_EN;ISET_EC;VSET_EC

EMB20P03G*2 AC_BAT_SYS

H:EMB20N03V

L:EMB20N03V

L: EMB20N03V

H: EMB20N03V

L: RJK0355*2

CHARGE PUMP

+3VA

H: RJK0355*1 (8A/5.9A)+1.5VRT8202

SUSC_EC#L: RJK0355*1

+0.75VSUP7711

EMB20N03V+1.5VS

SUSB_EC#

(48A/32.2A)

(3A/ A)

(1A/ A)

(0.1A/ A)

H: RJK0355*1(15A/ A) +VGFX_CORERT8152

GFX_VRONL: RJK0355*1

H: RJK0355*1(15A/ A)+VGA-CORERT8202

SUSB_EC#L: RJK0355*1

+1.8VSUP7706

(1A/ A)

+1VSUP7706

(1A/ A)

CPU_VRON

SUSC_EC#

EMB20N03V+3V

EMB20N03V

SUSC_EC#

+5V (4.8A/ A)

H: RJK0355*1(15A/ A) +VTT_PCHRT8202

SUSB_EC#L: RJK0355*2

http://laptop-motherboard-schematic.blogspot.com/

Page 80: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

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D D

C C

B B

A A

ENBL

VSUS_ON

+5VSUS

+3VSUSO

+3VSUS

P_+3VSUS&+5VSUS_IN_SHAPE

P_+3VSUS_+5VSUS_REF_10

P_+3VSUS_FB_10

ENBL

P_+3VSUS_BOOT_20

P_+3VSUS_PHASE_20

P_+3VSUS_+5VSUS_EN_10

P_+5VSUS_VO_30

P_+3VSUS_HG_20

P_+3VSUS_VO_40

P_+5VSUS_BOOT_20

P_+5VSUS_FB_10

P_+5VSUS_PHASE_20P_+5VSUS_HG_20

P_SUS_SECFB_10

P_+3VSUS_+5VSUS_TON_10

P_+3VSUS_SUR_60P_+5VSUS_SUR_60

P_+5VSUS_ENTRIP_10

P_+3VAAEC_S

P_+3VAAEC_10

P_+5VSUS_UG_20

P_+3V

SU

S_U

G_20

P_+3VSUS&+5VSUS_IN_SHAPE

P_+3VSUS_LG_20P_+3VSUS_PHASE_SHAPE

+5VSUSO

P_+5VSUS_LG_20P_+5VSUS_PHASE_SHAPE

P_+5VSUS_LG_20

P_+3VSUS_ENTRIP_10

FORCE_OFF#30,32

SUS_PWRGD22,30,32

VSUS_ON30,87

+5VSUS

+3VSUS

AC_BAT_SYS

+3VSUSO

+3VAO +3VA

+5VAO

+12VSUS

+5VSUSO

AC_BAT_SYS

+5VSUSO

+5VA

+5VA+5VAO

+5VA

+5VA

GNDGND GND

+3VAO +3VAO_R

GND

+3VAO_R

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A2

81 1Thursday, February 11, 2010

ASUSTek Computer INC.

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A2

81 1Thursday, February 11, 2010

ASUSTek Computer INC.

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A2

81 1Thursday, February 11, 2010

ASUSTek Computer INC.

1.0

<Variant Name>

OCP=7A OCP=12A

(F=400kHZ)(F=500kHZ)

0731

(3.54A/1.28A)

(5.95A/1.42A)

Irip=2.63A

3.Dymamic:

3. Dynamic:

Ipeak=3.3AESR/1=15mohmV=49.5mV

4.Inductor Spec:

Isat=13.5AIdc=6ADCR=30mohm

Power stage

4. Inductor Spec:

5.MOSFET Spec:

H-side MOSFET: SI7326

Rds(ON)=30mohm (Vgs=4.5 V) I cont = 6.5A (T =25 )����I peak =10 A (Pause =10 us)

L-side MOSFET:7326

Rds(ON)= 30mohm (Vgs=4.5 V) I cont = 6.5 A (T =25 )����I peak = 10 A (Pause =10 us)

1.I/P Current:1. I/P Current:

+5VSUS:

Isat=13.5AIdc=6ADCR=30mohm

+3VSUS:

Iin=Vo*Io/(0.75*Vin)=0.8A

2.Ripple Current:

Iin=Vo*Io/(0.75*Vin)=1.75A

Ipeak=5AESR/1=15mohmV=75mV

2. Ripple Current:

Irip=1.13A

+5VSUS:5V&3A

2. Frequency:

F=500KHZF=400KHZ

+3.VSUS

Controller

1.Voltage&Current:

+3VSUS:3.3V&3A

4. Soft start time:

2.Frequency:

C total = 88 uFI inrush= 0.22 A

3.OCP:3. OCP:

Set PR8703=200KOhmIocp=Rocp/Rds(on)*1000000=6.6A

The Soft Star duration is 2ms4.Inrush Current:

Set PR8701=200 Kohm Iocp=Rocp/Rds(on)*1000000=6.6A

Ctotal=66uFIinrush=0.109A

+5VSUS:

5.Inrush Current:

1. Voltage & Current:

K40AC

+3VA / 100mA

20100204

20100208

20100204

20100204

20100204

2010020420100204

12

PC81150.1UF/25V

PC81150.1UF/25V

12

PR81151OhmPR81151Ohm

12

PC81291UF/25VPC81291UF/25V

12

PR81211MOhmPR81211MOhm

12

PJP8104

SHORT_PIN /X

PJP8104

SHORT_PIN /X

1 2PC8127

0.22UF/25V

PC8127

0.22UF/25V

12

PC81103300PF/50V

PC81103300PF/50V

1

PT8130TPC28T

PT8130TPC28T

1

PT8111TPC28T

PT8111TPC28T

21PL8103

2.2UH

PL8103

2.2UH

12

PJP8105

SHORT_PIN /X

PJP8105

SHORT_PIN /X

12

PR811110KOhmPR811110KOhm

12

PC81113300PF/50VPC81113300PF/50V

1

PT8129TPC28T

PT8129TPC28T

12

PC8128

10UF/6.3V

PC8128

10UF/6.3V

1

23

PD8104

BAT54CW

@PD8104

BAT54CW

@

1

PT8121TPC28T

PT8121TPC28T

12

PC8114

0.1UF/25V

PC8114

0.1UF/25V

1

23

PD8102BAT54CWPD8102BAT54CW

12

PC8113

0.1UF/25V

PC8113

0.1UF/25V

12

PR8118200KOhmPR8118200KOhm

12

PR810862KOhmPR810862KOhm

12

PR8106

0Ohm

/XPR8106

0Ohm

/X

1

PT8109TPC28T

PT8109TPC28T

12

PC8104

0.22UF/25V

PC8104

0.22UF/25V

EN1

GND2

VIN3 VOUT 4

NC/SS/FB 5PU8102

UP7714BMA5-00/X

PU8102

UP7714BMA5-00/X

1

23

PD8101

BAT54SW

PD8101

BAT54SW

21PL8102

70Ohm/100MhzIrat=3A

PL8102

70Ohm/100MhzIrat=3A

VIN

16

UGATE1 21BOOT1 22

GN

D1

15

VO27

FB

25

TO

NS

EL

4S

KIP

SE

L14

EN

13

LGATE212 PHASE211

RE

F3

FB

12

EN

TR

IP1

1

PGOOD 23

VR

EG

517

SE

CF

B18

LGATE1 19PHASE1 20

EN

TR

IP2

6

VREG38

BOOT29

UGATE210

VO1 24GND2 25

PU8101ART8205CGQW

PU8101ART8205CGQW

12

PC810810UF/25V

PC810810UF/25V

1

PT8117TPC28T

PT8117TPC28T

GND326

GND427

GND528

GND629

PU8101B

RT8205CGQW

PU8101B

RT8205CGQW

1

PT8108TPC28T

PT8108TPC28T

12

PR81130OhmPR81130Ohm

11

22

PJP

8110

1MM

_OP

EN

_5M

IL/X

PJP

8110

1MM

_OP

EN

_5M

IL/X

11 2 2PJP8109

3MM_OPEN_5MIL/X

PJP8109

3MM_OPEN_5MIL/X

1235

4

DS

G

8765

PQ

8107

P09

03B

K

DS

G

8765

PQ

8107

P09

03B

K

12 P

C81

1822

UF/

6.3V

PC

8118

22U

F/6.

3V

12PR8107

7.15KOHM

PR8107

7.15KOHM

12P

C81

1210

UF/

6.3V

PC

8112

10U

F/6.

3V

12

PR

8117

100K

Ohm

PR

8117

100K

Ohm

1 2PC8134

0.1UF/16V

/XPC8134

0.1UF/16V

/X

1

PT8105TPC28T

PT8105TPC28T

12

PJP8103

SHORT_PIN /X

PJP8103

SHORT_PIN /X

21PL8101

70Ohm/100MhzIrat=3A

PL8101

70Ohm/100MhzIrat=3A

12

PJP8101

SHORT_PIN/X

PJP8101

SHORT_PIN/X

12

PR81191KOhm

@

PR81191KOhm

@

1

PT8122TPC28T

PT8122TPC28T

1

23

PD8103

BAT54SW

PD8103

BAT54SW

12

PC812110UF/25VPC812110UF/25V

1 2 35

4D

S

G

8 7 6 5

PQ

8103

P20

03B

EA

DS

G

8 7 6 5

PQ

8103

P20

03B

EA

12

PR810139KOhmPR810139KOhm

1

PT8104TPC28T

PT8104TPC28T

12

PR810510KOhmPR810510KOhm

12

PC81060.1UF/25V/X

PC81060.1UF/25V/X

11 2 2PJP8100

1MM_OPEN_5MIL/X

PJP8100

1MM_OPEN_5MIL/X

11 2 2PJP8102

1MM_OPEN_5MIL/X

PJP8102

1MM_OPEN_5MIL/X

1

PT8124TPC28T

PT8124TPC28T

12PR8104

0Ohm/X

PR8104

0Ohm/X

1

PT8107TPC28T

PT8107TPC28T

1

PT8128TPC28T

PT8128TPC28T

1

PT8125TPC28T

PT8125TPC28T

21PL8104

2.2UH

PL8104

2.2UH

12

PC813047PF/50V

PC813047PF/50V

12 P

C81

1722

UF/

6.3V

PC

8117

22U

F/6.

3V

1

PT8114TPC28T

PT8114TPC28T

1

PT8119TPC28T

PT8119TPC28T

12

PJP8107

SHORT_PIN /X

PJP8107

SHORT_PIN /X

1

PT8116TPC28T

PT8116TPC28T

12 P

C81

090.

1UF/

25V

PC

8109

0.1U

F/25

V

1

PT8115TPC28T

PT8115TPC28T

12

PR81250OhmPR81250Ohm

12

PR8122100KOhm/X

PR8122100KOhm/X

12

PR

8116

1Ohm

PR

8116

1Ohm

2

61

PQ8105AUM6K1NPQ8105AUM6K1N

12

PC81201000PF/50VPC81201000PF/50V

1

PT8106TPC28T

PT8106TPC28T

12

PR81090OhmPR81090Ohm

11 2 2PJP8106

3MM_OPEN_5MIL/X

PJP8106

3MM_OPEN_5MIL/X

1

PT8101TPC28T

PT8101TPC28T

1

PT8127TPC28T

PT8127TPC28T

1235

4

DS

G

8765

PQ

8106

P20

03B

EAD

S

G

8765

PQ

8106

P20

03B

EA

1 2

PR812331.6KOhm 1%

/X

PR812331.6KOhm 1%

/X

12

PC81331UF/16V/X

PC81331UF/16V/X

1

PT8103TPC28T

PT8103TPC28T

1 2PC8126

0.22UF/25V

PC8126

0.22UF/25V

12

PC81191000PF/50VPC81191000PF/50V

12

PCE8110100UF/6.3VPCE8110100UF/6.3V

12

PR811460.4KOhm

PR811460.4KOhm

1 2 35

4D

S

G

8 7 6 5

PQ

8102

P20

03B

EA

DS

G

8 7 6 5

PQ

8102

P20

03B

EA

12

PC81010.1UF/25VPC81010.1UF/25V

12

PC81050.1UF/25V/X

PC81050.1UF/25V/X

12

PR8103200KOhmPR8103200KOhm

12

PR812410KOhm/X

PR812410KOhm/X

12

PR8112

0Ohm

PR8112

0Ohm

1

PT8123TPC28T

PT8123TPC28T

1

PT8126TPC28T

PT8126TPC28T

12

PC8132

1UF/16V/X

PC8132

1UF/16V/X

12

PC8103

10UF/25V

PC8103

10UF/25V

1 2

PR811020KOhmPR811020KOhm

1 2PR8120

100KOhm

PR8120

100KOhm

1

PT8112TPC28T

PT8112TPC28T

12

PR8102200KOhmPR8102200KOhm

1

PT8118TPC28T

PT8118TPC28T

1

PT8110TPC28T

PT8110TPC28T

12

PC81310.01UF/16V/X

PC81310.01UF/16V/X

12 P

C81

1622

UF/

6.3V

PC

8116

22U

F/6.

3V

5

34

PQ8105BUM6K1NPQ8105BUM6K1N

12

PC81250.1UF/25VPC81250.1UF/25V

1

PT8120TPC28T

PT8120TPC28T

12

PJP8108

SHORT_PIN/X

PJP8108

SHORT_PIN/X

1

PT8102TPC28T

PT8102TPC28T

1

PT8113TPC28T

PT8113TPC28T

http://laptop-motherboard-schematic.blogspot.com/

Page 81: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+VGA_VCORE

P_+VGA_VCORE_OC_10

P_+VGA_VCORE_VOUT_10

P_+VGA_VCORE_SUR_60

P_+VGA_VCORE_VDD_20

P_+VGA_VCORE_TON_10 P_+

VG

A_V

CO

RE

_EN

002_

10

P_+VGA_VCORE_HG_20

P_+VGA_VCORE_EN

P_+VGA_VCORE_FB_10

P_+VGA_VCORE_EN

P_+VGA_VCORE_EN

P_+VGA_VCORE_OPOUT1_10

P_+VGA_VCORE_OPIN2+_10

P_+VGA_VCORE_IINSEN-_10

P_+VGA_VCORE_IINSEN-_R_10

P_+VGA_VCORE_IINSEN+_10 P_+VGA_VCORE_OPIN2-_10

P_+VGA_VCORE_IINSEN-_R_10

P_+VGA_VCORE_OPIN1-_10

P_+VGA_VCORE_IINSEN+_R_10

P_+VGA_VCORE_IINSEN+_R_10

P_+VGA_VCORE_OPOUT2_10P_+VGA_VCORE_OPIN1+_10

P_+VGA_VCORE_LG_20

P_+VGA_VCORE_BOOT_RC_20

P_+VGA_VCORE_BOOT_20

P_+VGA_VCORE_IN_shape

P_+VGA_VCORE_PHASE_20

VGA_VCORE_PWRGD25,85

PWRCNTL_076

NVDD_SENSE 71

PWRCNTL_1 76

DGPU_PWR_EN#25,85

+5VSUSO

+5VSUSO+VGA_VCOREO

+5VSUSO

AC_BAT_SYS

+3VS

+VGA_VCORE+3VS

+3VSG

+12VSUS

+1.05VSG

+3VSUS

+3VS

GND GND

P_+VGA_VCORE_VCC_20AC_BAT_SYS

GND

+5VS

GND

P_+VGA_VCORE_VCC_20

P_+VGA_VCORE_IINSEN+_R_10 70

P_+VGA_VCORE_IINSEN-_R_10 70

DGPU_VCORE_I_SEN 30

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

82 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

82 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

82 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Isat=25AIdc=15.5ADCR=5.5mohm

Set PR8107=21.5kohmIocp=Rocp*20/Rds(on)=26A

C total =220uFI inrush=0.163A

5.Inrush Current:

H-side and L-side MOSFET:Rds(on)=16.5mOhm (Vgs=4.5V)Icont=30A (T=25)Ipeak=120A (Pause<10us)

2. Ripple Current:

Power stage

Iripple=3.74A

Ton=3.85p*Rt(on)/Vin-05=0.3usFrequency=Vout/(Vin*Ton)=500KHZ

2. Frequency:

5. MOSFET Spec:

I in = Vo*Io/( 0.75 * Vin) =0.85A

Soft-Star duration is 1.35ms

3.ripple voltage:

4. Soft start time:

4. Inductor Spec:

Ipeak=(vin-vo)*D/(L*Fsw)=2.07ADCR=3.3mohmV=6.831mV

3. OCP:

+1.2VSUS: 16A

1. I/P Current:

1. Voltage & Current:

Controller

0.801V

0.952V

0.901V

0.852V

PWRCNTL_0

1

1

VGA_VCORE

0

0

1 1

0

PWRCNTL_1

0

0.8V~0.95V

0602

Vout=(PR8223/(PR8221+PR8822)) / (Vsense)

Need EE modify Netname

ShapeShape

(30.7A)

(OCP=29.6A)

20100204

20100204

20100204

20100204

1

32

GS

D3

2

1PQ82102N7002/XG

S

D3

2

1PQ82102N7002/X

12

PR821210KOhm1%

PR821210KOhm1%

BCE

1

2 3

PQ8209PMBS3906 /X

BCE

1

2 3

PQ8209PMBS3906 /X

12 PC

8221

0.1U

F/2

5Vc0

603

/X

PC

8221

0.1U

F/2

5Vc0

603

/X

12

PR8223100KOhm1%r0402/X

PR8223100KOhm1%r0402/X

12

PC82071UF/10VPC82071UF/10V

12

PR82431KOhm1%/X

PR82431KOhm1%/X1

2

PC82410.1UF/25Vc0603/X

PC82410.1UF/25Vc0603/X

VOUT11

VIN1-2

VIN1+3

GND4 VIN2+ 5VIN2- 6

VOUT2 7VCC 8

PU8200AS358MTR-E1 /XPU8200AS358MTR-E1 /X

12

PR8209

402KOhm

PR8209

402KOhm

12

PJP8200SHORT_PIN/X

PJP8200SHORT_PIN/X

1 2PR8220

0Ohm /X

PR8220

0Ohm /X

1 2PR8207

10KOhm1%

PR8207

10KOhm1%

1 2PR8217

10KOhm

PR8217

10KOhm

12

PC82020.1UF/16V

c0603/X

PC82020.1UF/16V

c0603/X

12

PC82270.1UF/16V/X

PC82270.1UF/16V/X

2

61

PQ8203AUM6K1NPQ8203AUM6K1N

12

PR82044.7OhmPR82044.7Ohm

11 2 2

PJP8206

3MM_OPEN_5MIL/X

PJP8206

3MM_OPEN_5MIL/X

1

PT8208TPC28T

PT8208TPC28T

1 2PR8255 0Ohm /XPR8255 0Ohm /X

12PC8208

820PF/50V

MLCC/+/-10%

PC8208

820PF/50V

MLCC/+/-10%

12

PR821810KOhmPR821810KOhm

12

PC82300.1UF/25Vc0603

PC82300.1UF/25Vc0603

21PL8200

70Ohm/100Mhz

Irat=3A PL8200

70Ohm/100Mhz

Irat=3A

12

PR820610KOhm

PR820610KOhm

1 2

PJP8202

SHORT_PIN/X

PJP8202

SHORT_PIN/X

1 2

PR820050mOHM1%/X

PR820050mOHM1%/X

BC

E

1

2

3

PQ8208PMBS3904

BC

E

1

2

3

PQ8208PMBS3904

1

PT8201TPC28T

PT8201TPC28T

12

PCE8202220UF/2VPCE8202220UF/2V

12

PR8236100KOhm1%

PR8236100KOhm1%

1

32

GS

D3

2

1PQ82072N7002

GS

D3

2

1PQ82072N7002

12

PC82430.1UF/25V/X

PC82430.1UF/25V/X

12

PD82501N4148WSN/A

PD82501N4148WSN/A

12

PR821110KOhm1%

PR821110KOhm1%

11 2 2

PJP8209

3MM_OPEN_5MIL/X

PJP8209

3MM_OPEN_5MIL/X

12

PR8235100KOhm1%/X

PR8235100KOhm1%/X

1 2PR8210

681Ohm

PR8210

681Ohm

11 2 2

PJP8208

3MM_OPEN_5MIL/X

PJP8208

3MM_OPEN_5MIL/X

12

PR825110KOhm1%/X

PR825110KOhm1%/X

123

PD8202BAT54CWPD8202BAT54CW

12

PR8239100KOhm1%

PR8239100KOhm1%

1 2PC8205

0.1UF/25Vc0603

PC8205

0.1UF/25Vc0603

12

PC82420.1UF/25Vc0603/X

PC82420.1UF/25Vc0603/X

12

PR82135.1KOhm1%

PR82135.1KOhm1%

VOUT1

VDD2

FB3

PGOOD4

NC

15

GN

D1

6

PG

ND

7

LGA

TE

8

VDDP 9OC 10

PHASE 11UGATE 12

BO

OT

13N

C2

14E

N/D

EM

15T

ON

16G

ND

217

PU8201A

RT8202APQW

PU8201A

RT8202APQW

1 2PR8219

0Ohm N/A

PR8219

0Ohm N/A

1 2PR8202

0Ohm N/A

PR8202

0Ohm N/A

12

PR

8203

510K

Ohm

1%P

R82

0351

0KO

hm1%

BC

E

1

2

3

PQ8206PMBS3904

BC

E

1

2

3

PQ8206PMBS3904

12

PR823310KOhm1%/X

PR823310KOhm1%/X

1

PT8211TPC28T

PT8211TPC28T

12 PC

8225

0.1U

F/2

5Vc0

603

/XPC

8225

0.1U

F/2

5Vc0

603

/X

12

PC8224470PF/50Vc0402/X

PC8224470PF/50Vc0402/X

1 2PR8216

10KOhm

PR8216

10KOhm

1 2

PR822214.3KOhm

1%r0402

/X

PR822214.3KOhm

1%r0402

/X1

2

PR8254200KOhm1%/X

PR8254200KOhm1%/X

12

PR8234100KOhm1%/X

PR8234100KOhm1%/X

GND318 GND4 19

GND520 GND6 21

PU8201B

RT8202APQW

PU8201B

RT8202APQW

12

PC82061000PF/50V

PC82061000PF/50V

12 PC

8223

0.1U

F/2

5Vc0

603

/X

PC

8223

0.1U

F/2

5Vc0

603

/X

1

PT8210TPC28T

PT8210TPC28T

12

PC82280.1UF/16V/X

PC82280.1UF/16V/X

11 2 2

PJP8207

3MM_OPEN_5MIL/X

PJP8207

3MM_OPEN_5MIL/X

1 2

PR822514.3KOhm

1%r0402

/X

PR822514.3KOhm

1%r0402

/X

12

PR825210KOhm

1%/X

PR825210KOhm

1%/X

12

PR82300Ohm/X

PR82300Ohm/X

12

PR82411KOhm1%

PR82411KOhm1%

21PL8201

70Ohm/100Mhz

Irat=3A PL8201

70Ohm/100Mhz

Irat=3A

1

PT8207TPC28T

PT8207TPC28T

1 2

PR8237

10KOhm1%

PR8237

10KOhm1%

12

PR8253100KOhm/X

PR8253100KOhm/X

12

PR8226100KOhm1%r0402/X

PR8226100KOhm1%r0402/X

1235

4

DS

G

8765

PQ

8201

P09

03B

K/X

DS

G

8765

PQ

8201

P09

03B

K/X

12

PR82081Ohmr1206_h26

PR82081Ohmr1206_h26

12 PC

8203

10U

F/2

5Vc1

206_

h75

PC

8203

10U

F/2

5Vc1

206_

h75

12

PC8209

0.1UF/25V

PC8209

0.1UF/25V

12

PC82110.1UF/25VPC82110.1UF/25V

12

PC82100.1UF/25VPC82100.1UF/25V

1 2PR8205 0OhmPR8205 0Ohm

12

PC82290.1UF/16V/X

PC82290.1UF/16V/X

12

PC82011UF/10V

PC82011UF/10V

1 2

PJP8204

SHORT_PIN/X

PJP8204

SHORT_PIN/X

12

PJP8201SHORT_PIN/X

PJP8201SHORT_PIN/X

12

PC8222470PF/50Vc0402/X

PC8222470PF/50Vc0402/X

1235

4

DS

G

8765

PQ

8205

P09

03B

K

DS

G

8765

PQ

8205

P09

03B

K

21PL8202

70Ohm/100Mhz

Irat=3A PL8202

70Ohm/100Mhz

Irat=3A

1

PT8206TPC28T

PT8206TPC28T

12

PC82260.1UF/25Vc0603/X

PC82260.1UF/25Vc0603/X

12

PR82210Ohm5%/X

PR82210Ohm5%/X

12

PR8238100KOhm1%/X

PR8238100KOhm1%/X

1 2

PR8244

1KOhm1%/X

PR8244

1KOhm1%/X

1

PT8209TPC28T

PT8209TPC28T

1235

4

DS

G

8765

PQ

8202

P09

03B

K

DS

G

8765

PQ

8202

P09

03B

K

1

PT8212TPC28T

PT8212TPC28T

12

PCE8201220UF/2VPCE8201220UF/2V

1235

4

DS

G

8765

PQ

8204

P09

03B

K

DS

G

8765

PQ

8204

P09

03B

K

12

PR82240Ohm5%/X

PR82240Ohm5%/X

21PL8203

0.56UH

PL8203

0.56UH

5

34

PQ8203BUM6K1NPQ8203BUM6K1N

1 2

PR82271KOhm1% /X

PR82271KOhm1% /X

12

PR8232100KOhm

1%r0402

/X

PR8232100KOhm

1%r0402

/X

1 2

PJP8205

SHORT_PIN/X

PJP8205

SHORT_PIN/X

12

PR8240100KOhm1%

PR8240100KOhm1%

1 2

PR8231200KOhm

1%r0402

/X

PR8231200KOhm

1%r0402

/X

http://laptop-motherboard-schematic.blogspot.com/

Page 82: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

P_+VTT_CPU_IN_SHAPE

P_+VTT_CPU_TON_10

P_+

VT

T_C

PU

_EN

_10

P_+VTT_CPU_HG_20

P_+VTT_CPU_OC_10P_+VTT_CPU_VDD_20P_+VTT_CPU_VOUT_10

P_+VTT_CPU_FB_10

P_+VTT_CPU_SRC_60

+VTT_CPU +VTT_CPUO

P_+VTT_CPU_PHASE_20

P_+VTT_CPU_LG_20

P_+VTT_CPU_BOOT_20

P_+VTT_CPU_BOOT_RC_20

SYSTEM_PWRGD32

+VTT_CPU_PWRGD32

VTT_CPU_SEL130 VTT_CPU_SEL2 30

SUSB_EC#30,32,45,57,84,85,87

+5VSUSO

+VTT_CPU

+5VSUSO

+VTT_CPUO

+5VSUSO

AC_BAT_SYS

+VTT_PCH

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

83 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

83 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

83 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

place to IC

(18A)

4. Inductor Spec:

H-side and L-side MOSFET:RJK0355DPA-00-JO WPAKRds(on)=16.5mOhm (Vgs=4.5V)Icont=30A (T=25)Ipeak=120A (Pause<10us)

Ipeak=1.98ADCR=3.3mohmV=6.534mV

Iripple=2.8A

5. MOSFET Spec:

Power stage

1. I/P Current:

Isat=16AIdc=11ADCR=9mOhm

I in = Vo*Io/( 0.75 * Vin) =2.3 A

2. Ripple Current:

3. Dynamic:

Set PR7343=18KOhmIocp=Rocp*20/Rds(on)=22A

Ton=3.85p*Rt(on)/Vin-05=0.3usFrequency=Vout/(Vin*Ton)=500KHZ

5.Inrush Current:

Soft-Star duration is 1.35ms

1. Voltage & Current:

+VCCP:1.05V@10A

2. Frequency:

Controller

4. Soft start time:

C total = 200 uFI inrush= 0.16 A

3. OCP:

DV1

DV2

DV3

Normal

1.078V

1.059V

1

1

+VTT_CPU

0

0

1 1

0

VTT_CPU_SEL1

0 1.041V

1.097V

VTT_CPU_SEL2

(OCP=29.6A)

20100204

20100204

20100204

20100204

20100208

20100210

20100210

1

PT8306TPC28T

PT8306TPC28T

1

PT8305TPC28T

PT8305TPC28T

12

PR83071OhmPR83071Ohm

21PL8302

70Ohm/100MhzIrat=3A

PL8302

70Ohm/100MhzIrat=3A

1 2PR8301

0Ohm

PR8301

0Ohm

12

PR83034.7OhmPR83034.7Ohm

1

PT8312TPC28T

PT8312TPC28T

1

PT8304TPC28T

PT8304TPC28T

1

PT8311TPC28T

PT8311TPC28T

12

PC83051UF/10VPC83051UF/10V

5

34

PQ8340B

UM6K1N

PQ8340B

UM6K1N

12

PR8304510KOhm1%

PR8304510KOhm1%

12 P

CE

8301

220U

F/2

VP

CE

8301

220U

F/2

V

1

PT8301TPC28T

PT8301TPC28T

1 2

PC8308820PF/50V

PC8308820PF/50V

12

PC83400.1UF/25VPC83400.1UF/25V

12

PC8309

0.1UF/25V

PC8309

0.1UF/25V

1

PT8307TPC28T

PT8307TPC28T

12

PJP8303

SHORT_PIN/X

PJP8303

SHORT_PIN/X

12 P

C83

1322

UF

/6.3

V/X

PC

8313

22U

F/6

.3V

/X

12

PR8308

402KOhm

PR8308

402KOhm

1 2PR8305 0OhmPR8305 0Ohm

12

PC83410.1UF/25VPC83410.1UF/25V

12

PC83140.1UF/25Vc0603

PC83140.1UF/25Vc0603

1

PT8308TPC28T

PT8308TPC28T

12

PC8307

1UF/10V

PC8307

1UF/10V

1235

4

DS

G

8765PQ8302P0903BK D

S

G

8765PQ8302P0903BK

1 2PR8306

10KOhm1%

PR8306

10KOhm1% 11 2 2

PJP8304

3MM_OPEN_5MIL/X

PJP8304

3MM_OPEN_5MIL/X

11 2 2

PJP8306

3MM_OPEN_5MIL/X

PJP8306

3MM_OPEN_5MIL/X

12 P

C83

1222

UF

/6.3

V/X

PC

8312

22U

F/6

.3V

/X

1 2

PR8351

10KOhm1%

PR8351

10KOhm1%

123

PD8302BAT54CWPD8302BAT54CW

1 2PR8302

0Ohm/X

PR8302

0Ohm/X

12

PR8343100KOhmPR8343100KOhm

1

PT8309TPC28T

PT8309TPC28T

21PL8303

0.56UH

PL8303

0.56UH

12

PC830310UF/25V

PC830310UF/25V

1235

4

DS

G

8765PQ8301P0903BK

/X

DS

G

8765PQ8301P0903BK

/X

12PC8301

0.1UF/25V

/X

PC83010.1UF/25V

/X

1

PT8302TPC28T

PT8302TPC28T

1235

4

DS

G

8765PQ8304P0903BK D

S

G

8765PQ8304P0903BK

12 P

C83

1122

UF

/6.3

V/X

PC

8311

22U

F/6

.3V

/X

12

PR8341200KOhmPR8341200KOhm

VOUT1

VDD2

FB3

PGOOD4

NC

15

GN

D1

6

PG

ND

7

LGA

TE

8

VDDP 9OC 10

PHASE 11UGATE 12

BO

OT

13N

C2

14E

N/D

EM

15T

ON

16G

ND

217

PU8301A

RT8202APQW

PU8301A

RT8202APQW

12

PJP8305

SHORT_PIN/X

PJP8305

SHORT_PIN/X

12PC8302

0.1UF/25V

PC8302

0.1UF/25V

21PL8301

70Ohm/100MhzIrat=3A

PL8301

70Ohm/100MhzIrat=3A

12

PC83061000PF/50VPC83061000PF/50V

11 2 2

PJP8302

3MM_OPEN_5MIL/X

PJP8302

3MM_OPEN_5MIL/X

12

PR835013KOhm1%

PR835013KOhm1%

1 2

PR8352

10KOhm1%

PR8352

10KOhm1%

12 P

C83

1022

UF

/6.3

V/X

PC

8310

22U

F/6

.3V

/X

1 2PR8310

5.1KOhm

PR8310

5.1KOhm

1235

4

DS

G

8765PQ8303P0903BK D

S

G

8765PQ8303P0903BK

2

61

PQ8340A

UM6K1N

PQ8340A

UM6K1N

12

PC830410UF/25V

PC830410UF/25V

GND318 GND4 19

GND520 GND6 21

PU8301B

RT8202APQW

PU8301B

RT8202APQW

1

PT8303TPC28T

PT8303TPC28T

12

PJP8301

SHORT_PIN/X

PJP8301

SHORT_PIN/X

1

PT8310TPC28T

PT8310TPC28T

12

PD83011N4148WS/X

PD83011N4148WS/X

http://laptop-motherboard-schematic.blogspot.com/

Page 83: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

P_+2.5VS_FB_10

P_+2.5V

S_V

CN

TL_10

P_+2.5VS_IN_S

P_+1.8V

S_V

CN

TL_10

P_+1.8VS_FB_10P_+1.8VS_IN_S

SUSB_EC#30,32,45,57,83,85,87

SUSB_EC#30,32,45,57,83,85,87

1.8VS_PWRGD32

GND

+3VS

GND GND GND

+2.5VS

+5VSUS

GNDGND

+2.5VS

GND

GND GND

+3VS

GND

GND

+1.8VS

GND

+5VSUS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

84 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

84 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

84 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

H-side and L-side MOSFET:Rds(on)=16.5mOhm (Vgs=4.5V)Icont=30A (T=25)Ipeak=120A (Pause<10us)

1. I/P Current:

Power stage

Ipeak=(vin-vo)*D/(L*Fsw)=3.25ADCR=3.3mohmV=10.75mV

5.Inrush Current:

3. OCP:

2. Ripple Current:

2. Frequency:

Soft-Star duration is 1.35ms

Iripple=2.342A

Isat=36AIdc=18ADCR=3.3mohm

5. MOSFET Spec:

3. Ripple Voltage:

1. Voltage & Current:

Ton=3.85p*Rt(on)*Vo/Vin-05Frequency=Vout/(Vin*Ton)=500KHZ

Set PR7343=18kohmIocp=Rocp*20/Rds(on) =20*21.5/16.5=26A

I in = Vo*Io/( 0.8 * Vin) =0.947A

4. Soft start time:

C total =100uFIinrush=0.133A

4. Inductor Spec:

Controller

+1.8V:+1.8V&12A

(1A/ A)

(1A/ A)12

PR849110Ohm

/XPR849110Ohm

/X

21

PL848470Ohm/100MhzIrat=3A

/X

PL848470Ohm/100MhzIrat=3A

/X

12

PC

8489

0.22

UF

/25V

/X

PC

8489

0.22

UF

/25V

/X

12

1000PF/50V

PC8487

1000PF/50V

PC8487

12

PC8494

0.1UF/25V

/X

PC8494

0.1UF/25V

/X

POK1

EN2

VIN3

CNTL4 REFIN 5VOUT 6

FB 7GND1 8GND2 9

PU8401A

UP7706U8

/XPU8401A

UP7706U8

/X

1 2PR8489

0Ohm/X

PR8489

0Ohm/X

GND310

GN

D4

11

GND5 12

GN

D6

13

PU8402B

UP7706U8

PU8402B

UP7706U8

12

PC8492

1000PF/50V

PC8492/XPC8492

1000PF/50V

PC8492/X

12PD8481

1N4148WS/X

PD8481

1N4148WS/X

1 2PR8488

22KOhm

/X

PR8488

22KOhm

/X

1 2PR8487

12.4KOhm

PR8487

12.4KOhm

1

PT8483TPC28T

PT8483TPC28T

12

PC8485

10UF/6.3Vc0805

PC8485

10UF/6.3Vc0805

12PD8482

1N4148WS/X

PD8482

1N4148WS/X

21

PL848170Ohm/100MhzIrat=3A

PL848170Ohm/100MhzIrat=3A

12

PC8493

10UF/6.3Vc0805

/XPC8493

10UF/6.3Vc0805

/X

1 2PR8485

0Ohm

PR8485

0Ohm

12

PC8486

0.1UF/25V

PC8486

0.1UF/25V

POK1

EN2

VIN3

CNTL4 REFIN 5VOUT 6

FB 7GND1 8GND2 9

PU8402A

UP7706U8

PU8402A

UP7706U8

21

PL848370Ohm/100MhzIrat=3A

/X PL848370Ohm/100MhzIrat=3A

/X

12

PR849010KOhm

/X

PR849010KOhm

/X

12 PC

8488

10U

F/6

.3V

PC

8488

10U

F/6

.3V

GND310

GN

D4

11

GND5 12

GN

D6

13

PU8401B

UP7706U8

/X

PU8401B

UP7706U8

/X

12

PC84910.22UF/25V

/XPC84910.22UF/25V

/X

12

PR848410KOhmPR848410KOhm

12

PC8490

10UF/6.3V

/X

PC8490

10UF/6.3V

/X

12

PR848610OhmPR848610Ohm

1

PT8485TPC28T

/X

PT8485TPC28T

/X

http://laptop-motherboard-schematic.blogspot.com/

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D D

C C

B B

A A

1.8VSG_RC_10

GPU_LS_EN_10

1.05VSG_RC_10

3VSG_RC_10

1.8VSG_RC_10

1.5VSG_RC_10

1.05VSG_RC_10

1.5VSG_RC_10

GPU_LS_EN_10

SUSB_EC#30,32,45,57,83,84,87

SUSB_EC#30,32,45,57,83,84,87

SUSC_EC#30,57,87,91

VGA_VCORE_PWRGD25,82

DGPU_PWR_EN#25,82

+3VSUSO

+12VSUS +12VS

+5VS

+5VSUSO

+5V

+5VSUSO

+1.8VS +1.8VSG

+12VS

+5VSUS

+1.5V +1.5VS

+1.5V

+1.5VSG

+VTT_CPU +1.05VSG

+3VS

+12V+12VSUS

+1.5VSG

+12VSUS

+3VSG

+12VSUS

+12VSUS

+3VSG

+3VS

+3VSUS

+3VSG

+3VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

85 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

85 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

85 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

SUSC#_PWR POWERSUSB#_PWR POWER

(0.012A)

(0.79A/0.056A)

(1.29A/0.33A)

(1.29A/0.33A)

(0.3A)

(0.79A/0.056A)

(5.85A)

(3.83A)

(PEX_VDD / +1.05VSG)

(PBVDDQ / +1.5VSG)

(IFPAB_IOVDD / +1.8VSG)

(VDD33 / +3VSG)

(1.38A)

(0.012A)

20100204

20100204

20100204

20100204

20100204

20100204

20100204

20100204

12

PR8562

10KOhm

PR8562

10KOhm

1

PT8529TPC28T

PT8529TPC28T

12

PR8525100KOhm1%/X

PR8525100KOhm1%/X

12

PC

8561

10N

F/2

5V

c040

2P

C85

6110

NF

/25V

c040

2

12

PC856010NF/25VMLCC/+/-5%

c0402 N/A

PC856010NF/25VMLCC/+/-5%

c0402 N/A

1

PT8527TPC28T

PT8527TPC28T

1

PT8502TPC28T

PT8502TPC28T 1

23

5 4DS

G

8765

PQ8509

P2003BEA

DS

G

8765

PQ8509

P2003BEA

1

PT8507TPC28T

PT8507TPC28T

12

PC85034.7UF/6.3VPC85034.7UF/6.3V

1

PT8523TPC28T

PT8523TPC28T

12

PR8522100KOhm1%/X

PR8522100KOhm1%/X

1

PT8530TPC28TPT8530TPC28T

12

PC8516

0.033UF/25VMLCC/+/-10%

PC8516

0.033UF/25VMLCC/+/-10%

12

PC85260.1UF/16V/X

PC85260.1UF/16V/X

12

PR

8504

100K

Ohm

1%P

R85

0410

0KO

hm1%

1

PT8501TPC28T

PT8501TPC28T

12

PC85014.7UF/6.3VPC85014.7UF/6.3V

123

5 4DS

G

8765

PQ8510

P2003BEA

DS

G

8765

PQ8510

P2003BEA1

2

PC85020.033UF/25VMLCC/+/-10%

PC85020.033UF/25VMLCC/+/-10%

12

PC856210NF/25VMLCC/+/-5%c0402

PC856210NF/25VMLCC/+/-5%c0402

12

PR8518100KOhm1%/X

PR8518100KOhm1%/X

12

PC85154.7UF/6.3VPC85154.7UF/6.3V

12

PC85240.1UF/16V/X

PC85240.1UF/16V/X

1

PT8545TPC28T

PT8545TPC28T

1 2PR8517

0Ohm

PR8517

0Ohm

1

PT8541TPC28T

PT8541TPC28T

1

PT8505TPC28T

PT8505TPC28T

1

PT8503TPC28T

PT8503TPC28T

123

5 4DS

G

8765

PQ8516

P2003BEA

DS

G

8765

PQ8516

P2003BEA

1

PT8528TPC28T

PT8528TPC28T

12

PR8530100KOhm1%

PR8530100KOhm1%

1 2

PR8502

240KOhm

1%

PR8502

240KOhm

1%

2

61

PQ8521AUM6K1NPQ8521AUM6K1N

1

PT8526TPC28TPT8526TPC28T

1

PT8506TPC28T

PT8506TPC28T

12

PC85120.033UF/25VMLCC/+/-10%/X

PC85120.033UF/25VMLCC/+/-10%/X

1

PT8539TPC28T

PT8539TPC28T

12

PR8529100KOhm1%/X

PR8529100KOhm1%/X

1

PT8542TPC28T

PT8542TPC28T

12

PC85134.7UF/6.3VPC85134.7UF/6.3V

1

PT8536TPC28T

PT8536TPC28T

12

PC85184.7UF/6.3VPC85184.7UF/6.3V

BC

E

1

2

3

PQ8519PMBS3904/X

BC

E

1

2

3

PQ8519PMBS3904/X

1

PT8540TPC28TPT8540TPC28T

12

PC8517

0.033UF/25VMLCC/+/-10%

PC8517

0.033UF/25VMLCC/+/-10%

12

PR8521100KOhm1%/X

PR8521100KOhm1%/X

1 2

PR8507

200KOhm

1%

PR8507

200KOhm

1%

12

PR8524100KOhm1%

PR8524100KOhm1%

1PT8531

TPC28TPT8531

TPC28T

BB

EE

CC

12

3 46

47K

47K

47K

10K

PQ8504

UMC4N

BB

EE

CC

12

3 46

47K

47K

47K

10K

PQ8504

UMC4N

123

5 4DS

G

8765

PQ8517

P2003BEA

DS

G

8765

PQ8517

P2003BEA

12PR8512 200KOhmPR8512 200KOhm

12PR8513 200KOhmPR8513 200KOhm

12PR8510 0OhmPR8510 0Ohm

12

PR8523100KOhm1%/X

PR8523100KOhm1%/X

12

PR8503100KOhm1%

PR8503100KOhm1%

1

PT8537TPC28T

PT8537TPC28T

12

PC8519

0.033UF/25VMLCC/+/-10%

PC8519

0.033UF/25VMLCC/+/-10%

1 2PR8527

0Ohm

PR8527

0Ohm

12

PR8528100KOhm1%/X

PR8528100KOhm1%/X

12

PC85250.1UF/16VPC85250.1UF/16V

1

PT8522TPC28T

PT8522TPC28T

12

PR8519100KOhm1%/X

PR8519100KOhm1%/X

1

PT8511TPC28T

PT8511TPC28T

12

PC85230.1UF/16V/X

PC85230.1UF/16V/X

1

PT8521TPC28T

PT8521TPC28T

1

PT8509TPC28T

PT8509TPC28T

12PR8563

150KOHM

PR8563

150KOHM

1

PT8532TPC28T

PT8532TPC28T

12

PC85140.033UF/25VMLCC/+/-10%

PC85140.033UF/25VMLCC/+/-10%

12PR8509 200KOhm /XPR8509 200KOhm /X

1

PT8504TPC28T

PT8504TPC28T

123

5 4DS

G

8765

PQ8515

P2003BEA/X

DS

G

8765

PQ8515

P2003BEA/X

5

34

PQ8560BUM6K1N

PQ8560BUM6K1N

12PR8515 200KOhmPR8515 200KOhm

12

PC85210.1UF/16VPC85210.1UF/16V

12PR8501 270KOhmPR8501 270KOhm

12PR8514 200KOhmPR8514 200KOhm

1

PT8535TPC28T

PT8535TPC28T

1

PT8533TPC28T

PT8533TPC28T

1

PT8543TPC28T

PT8543TPC28T

BB

EE

CC

12

3 46

47K

47K

47K

10K

PQ8503

UMC4N

BB

EE

CC

12

3 46

47K

47K

47K

10K

PQ8503

UMC4N

12

PR8526100KOhm1%

PR8526100KOhm1%

2

61

PQ8560AUM6K1N

PQ8560AUM6K1N

12

PC85220.1UF/16V/X

PC85220.1UF/16V/X

12PR8516 0Ohm /XPR8516 0Ohm /X

12

PR8520100KOhm1%

PR8520100KOhm1%

120.033UF/25V

MLCC/+/-10%

PC85040.033UF/25V

MLCC/+/-10%

PC8504

12

PC85270.1UF/16V/X

PC85270.1UF/16V/X

1

PT8538TPC28T

PT8538TPC28T

5

34

PQ8518BUM6K1NPQ8518BUM6K1N

5

34

PQ8521BUM6K1NPQ8521BUM6K1N

1

PT8508TPC28T

PT8508TPC28T

12

PC85094.7UF/6.3VPC85094.7UF/6.3V

120.033UF/25V

MLCC/+/-10%

PC85100.033UF/25V

MLCC/+/-10%

PC8510

123

4

5

GS

D

PQ8514RJK0355DPA-00-J0

GS

D

PQ8514RJK0355DPA-00-J0

1

PT8520TPC28T

PT8520TPC28T1

23

5 4DS

G

8765

PQ8513

P2003BEA

DS

G

8765

PQ8513

P2003BEA

12

PR8561100KOhm1%

PR8561100KOhm1%

123

5 4DS

G

8765

PQ8512

P2003BEA

DS

G

8765

PQ8512

P2003BEA

1

PT8561TPC28T

PT8561TPC28T

12

PC85114.7UF/6.3V/X

PC85114.7UF/6.3V/X

1

PT8544TPC28TPT8544TPC28T

12

PC85204.7UF/6.3VPC85204.7UF/6.3V

1

PT8510TPC28T

PT8510TPC28T

2

61

PQ8518AUM6K1NPQ8518AUM6K1N

1

32

GS

D3

2

1PQ85202N7002/XG

S

D3

2

1PQ85202N7002/X

1

PT8534TPC28TPT8534TPC28T

1

32

GS

D3

2

1PQ85222N7002

GS

D3

2

1PQ85222N7002

http://laptop-motherboard-schematic.blogspot.com/

Page 85: K42Jv SCHEMATIC Revision 2

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C C

B B

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Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

86 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

86 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

86 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

http://laptop-motherboard-schematic.blogspot.com/

Page 86: K42Jv SCHEMATIC Revision 2

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D D

C C

B B

A A

SUSC_EC# 30,57,85,91

CPU_VRON 30,88

SUSB_EC# 30,32,45,57,83,84,85

VSUS_ON 30,81

GFX_VRON 6,92

+3VAO

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

87 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

87 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

Custom

87 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

11 2 2

PJP8705

SGL_JUMP/X

PJP8705

SGL_JUMP/X

11 2 2

PJP8701

SGL_JUMP/X

PJP8701

SGL_JUMP/X

11 2 2

PJP8703

SGL_JUMP/X

PJP8703

SGL_JUMP/X

11 2 2

PJP8702

SGL_JUMP/X

PJP8702

SGL_JUMP/X

11 2 2

PJP8704

SGL_JUMP/X

PJP8704

SGL_JUMP/X

http://laptop-motherboard-schematic.blogspot.com/

Page 87: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

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D D

C C

B B

A A

P_V

CO

RE

_CLK

EN

#_10

P_V

R_V

ID1

P_VR_VID4

P_VCORE_IN_PHASEP_VCORE_UGATE2_20

P_VCORE_FS_10

P_VCORE_TON_R

P_VCORE_IN_PHASE

P_VR_VID6

P_VCORE_ISEN1_N_10

P_V

CO

RE

_CO

MP

_10

P_V

R_V

ID0

P_VR_VID2P_VR_VID3

P_V

CO

RE

_SU

R2_

60

P_V

CO

RE

_VS

EN

_10

P_VCORE_ISEN1_10

P_VCORE_TON_R

P_VCORE_LGATE1_20

P_V

CO

RE

_IS

EN

2_10

P_VCORE_UGATE1_20

P_V

CO

RE

_SU

R1_

60

P_VCORE_ISEN2_N_10

P_VCORE_VCC_20

P_VCORE_ISEN2_10

P_VCORE_VRON_10P

_VC

OR

E_S

OFT

_10

P_V

CO

RE

_PG

OO

D_1

0

P_V

CO

RE

_IS

EN

1_10

P_V

CO

RE

_VS

EN

_10

P_V

CO

RE

_PS

I#_1

0

P_VR_VID5

P_V

CO

RE

_IS

EN

1_N

_10

P_VCORE_BOOT2_20

P_VCORE_BOOT1_20

P_V

CO

RE

_TO

N_1

0

P_V

CO

RE

_IS

EN

2_N

_10

P_VR_VID0

P_VR_VID6

P_VR_VID5

P_VR_VID2

P_VR_VID1

P_VR_VID3

P_VR_VID4

P_VCORE_OPIN1+_10

P_VCORE_OPOUT1_10

P_VCORE_OPIN1-_10

P_VCORE_IINSEN1-_10

P_VCORE_OPIN2+_10

P_VCORE_OPOUT2_10P_VCORE_OPIN2-_10P_VCORE_IINSEN1+_10

P_VCORE_PHASE2_shape

P_VCORE_PHASE1_shape

P_VCORE_VCC_20

P_VCORE_OCSET_10

P_VCORE_DPRSLPVR_10

P_VCORE_FB_10

P_VCORE_LGATE2_20

P_VCORE_CMSET_10

P_V

CO

RE

_RG

ND

_10

P_VCORE_CMSET_10

P_VCORE_FB_10

P_VCORE_CMSET_10

P_V

CO

RE

_FB

_10

P_V

CO

RE

_RG

ND

_10

VSSSENSE

6

VRM_PWRGD30,32

PM_PSI#6

VCCSENSE

6

CPU_VRON30,87

CLK_EN#29

PM_DPRSLPVR6

I_MON

6

VR_VID26

VR_VID16

VR_VID06

VR_VID46

VR_VID36

VR_VID56

VR_VID66

VCORE_SEL230

VCORE_SEL230

VCORE_SEL130

AC_BAT_SYS

GND

GND

GND

GND

+VCORE

GND+5VS

GND

GND

GND

GND

+5VS

+VCORE

GND

GND

+3VS

GND

GND

+5VS

+VTT_CPU

+VTT_CPU

P_VCORE_OPVCC_20AC_BAT_SYS

GND

GND

GND

GND

+5VS

P_VCORE_OPVCC_20

GND

+3VS

+3VS

CPU_VCORE_I_SEN 30

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A2

88 1Thursday, February 11, 2010

ASUSTek Computer INC.

POWER_VCORE

1.0K82

<Variant Name>

Limy_liSize Project Name Rev

Date: Sheet of

Title :Engineer:

A2

88 1Thursday, February 11, 2010

ASUSTek Computer INC.

POWER_VCORE

1.0K82

<Variant Name>

Limy_liSize Project Name Rev

Date: Sheet of

Title :Engineer:

A2

88 1Thursday, February 11, 2010

ASUSTek Computer INC.

POWER_VCORE

1.0K82

<Variant Name>

Limy_li

3. OCP:

Rdroop=R1/R2*10*Rsense=2mohm

H-side MOSFET: RJK0355Rds(on)=16.5mOhm (Vgs=4.5V)Icont=30A (T=25)Ipeak=120A (Pause<10us)

4. Inductor Spec:

Ipeak=45AESR=2.25mohmV=91.1mV

Iripple=7.04A Vrip=15.85mV

5. MOSFET Spec:

Power stage

1. I/P Current:

Idc=38.8AItemp=32.5ADCR=1.1mOhm

I in = Vo*Io/( 0.85 * Vin) =2.93 A

2. Ripple Current:

3. Dynamic:

L-side MOSFET: RJK0353Rds(on)=7.6mOhm (Vgs=4.5V)Icont=35A (T=25)Ipeak=140A (Pause<10us)

6.Droop Resistance:

CCM:Fsw=300*33/RFS=300KHZ

5.Inrush Current:

1. Voltage & Current:

Vcore:1.05V/45A

2. Frequency:

Controller

4. Slew rate:

Slewrate=Iss/PC7810=100uA/10nF=10mV/uS

Vocset=25*Ilim*RsenseIlim=35.5*2=71A

C total = 880 uFI inrush= 0.154 A

6. CPU MLCC: 16*10uF

(45A)

Close to IC

Close to IC

Need EE modify Netname

Vout=(PR8843/(PR8841+PR8842)) / (Vsense)

ShapeShape

1

1

+VCORE

0

0

1 1

0

VCORE_SEL1

0 VID - 23.9mV

VID

VID - 12.9mV

VID - 17.4mV

VCORE_SEL2

20100210

20100208

20100208

1 2PR8831 1KOhm /XPR8831 1KOhm /X

210402

PJP88060402

PJP8806

12

PR88381KOhm

N/A

PR88381KOhm

N/A

12PC8813

0.022UF/25V

PC8813

0.022UF/25V

12 PC8812

0.01UF/25VPC88120.01UF/25V

12 P

C88

210.

1UF/

25V

c060

3

/X

PC

8821

0.1U

F/25

Vc0

603

/X

12

PJP

8813

SH

OR

T_P

IN

/X

PJP

8813

SH

OR

T_P

IN

/X

12

PR88410Ohm5%/X

PR88410Ohm5%/X

2

61

PQ8812AUM6K1NPQ8812AUM6K1N

12

PR8801

10KOhm

PR8801

10KOhm

12

PC8822470PF/50Vc0402/X

PC8822470PF/50Vc0402/X

12

PR885310KOhm1%/X

PR885310KOhm1%/X

1

PT8813TPC28TPT8813TPC28T

1

32

GS

D3

2

1PQ88112N7002/XG

S

D3

2

1PQ88112N7002/X

1PT8807TPC28T/X

PT8807TPC28T/X

12

PJP

8803

SH

OR

T_P

IN

/X

PJP

8803

SH

OR

T_P

IN

/X

12

PC88270.1UF/25Vc0603

PC88270.1UF/25Vc0603

12

PR8822

3.3KOhm

PR8822

3.3KOhm

1PT8804TPC28T/X

PT8804TPC28T/X

12

PC881782PF/50VPC881782PF/50V

12

PC88310.1UF/25Vc0603/X

PC88310.1UF/25Vc0603/X

21PL8805

70Ohm/100Mhz

Irat=3A PL8805

70Ohm/100Mhz

Irat=3A

12 P

C88

250.

1UF/

25V

c060

3

PC

8825

0.1U

F/25

Vc0

603

21PL8803

0.36UH

PL8803

0.36UH

GND242

GND343

GND444

GND545

PU8801B

RT8856GQW

PU8801B

RT8856GQW

12

PJP

8802

SH

OR

T_P

IN

/X

PJP

8802

SH

OR

T_P

IN

/X

12

PR88242MOhm

1%r0402

PR88242MOhm

1%r0402

21PL8808

70Ohm/100Mhz

Irat=3A PL8808

70Ohm/100Mhz

Irat=3A

12

PR88070OhmPR88070Ohm

12

PR88541KOhm1%/X

PR88541KOhm1%/X

1 23

PD8801

BAT54AW

PD8801

BAT54AW

1PT8805TPC28T/X

PT8805TPC28T/X

1

PT8808TPC28TPT8808TPC28T

12

PCE8805

470uF/2V

PCE8805

470uF/2V

1 2 3

4

5

G S

D

PQ

8807

RJK

0355

DP

A-0

0-J0

G S

D

PQ

8807

RJK

0355

DP

A-0

0-J0

210402

PJP88110402

PJP8811

12 P

C88

011U

F/10

VP

C88

011U

F/10

V

12

PC88050.1UF/25V

c0603

PC88050.1UF/25V

c0603

2

61

PQ8809AUM6K1NPQ8809AUM6K1N

12PR8803

110KOHM

PR8803

110KOHM

21PL8807

70Ohm/100Mhz

Irat=3A PL8807

70Ohm/100Mhz

Irat=3A

12

PR88571.5MOhmr0402

PR88571.5MOhmr0402

12

PR88101KOhmPR88101KOhm

12

PR8835750KOhmPR8835750KOhm

1 2PR8832 1KOhm /XPR8832 1KOhm /X

12 P

C88

230.

1UF/

25V

c060

3

/X

PC

8823

0.1U

F/25

Vc0

603

/X

1PT8801TPC28T/X

PT8801TPC28T/X

VOUT11

VIN1-2

VIN1+3

GND4 VIN2+ 5VIN2- 6VOUT2 7VCC 8

PU8800AS358MTR-E1/X

PU8800AS358MTR-E1/X

12

PR8858845KOhmr0402

PR8858845KOhmr0402

12

PJP

8805

SH

OR

T_P

IN

/X

PJP

8805

SH

OR

T_P

IN

/X

1 2PR8845 14.3KOhm

1%r0402 /X

PR8845 14.3KOhm

1%r0402 /X

12

PJP8801

SHORT_PIN

/X

PJP8801

SHORT_PIN

/X

12

PR8864200KOhm1%/X

PR8864200KOhm1%/X

12

PR88361KOhm

N/A

PR88361KOhm

N/A

12

PC88110.1UF/25V

c0603

PC88110.1UF/25V

c0603

2

61

PQ8813AUM6K1NPQ8813AUM6K1N

12

PCE880427UF/25VPCE880427UF/25V

5

34

PQ8812BUM6K1NPQ8812BUM6K1N

12

PR8863100KOhm/X

PR8863100KOhm/X

1 2

PR88140Ohm PR88140Ohm

12

PCE880127UF/25VPCE880127UF/25V

1

PT8812TPC28TPT8812TPC28T

DPRSLPVR1

VRON2

FS3

CM4

CMSET5

VID66

VID57

VID48

VID39

VID210

VID

111

VID

012

PS

I#13

CO

MP

14

FB

15

VS

EN

16

RG

ND

17

SO

FT

18

ISE

N1

19

ISE

N1_

N20

GN

D1

41

PG

OO

D40

CLK

EN

#39

VC

C38

TO

N37

VR

TT

#36

NT

C35

OC

SE

T34

ISE

N2

33

ISE

N2_

N32

BO

OT

231

UGATE2 30

PHASE2 29

PGND2 28

LGATE2 27

PVCC 26

LGATE1 25

PGND1 24

PHASE1 23

UGATE1 22

BOOT1 21

PU8801A

RT8856GQW

PU8801A

RT8856GQW

12

1UF/

25V

PC

8808

1UF/

25V

PC

8808

12

PR88500Ohm/X

PR88500Ohm/X

1

PT8814TPC28TPT8814TPC28T

12

PR

8821

1Ohm

PR

8821

1Ohm

1

PT8811TPC28TPT8811TPC28T

1 2PR8830 1KOhm N/APR8830 1KOhm N/A

12

PR881510KOhmPR881510KOhm

12

PC88330.1UF/25V/X

PC88330.1UF/25V/X

1 2

PR8851200KOhm

1%r0402

/X

PR8851200KOhm

1%r0402

/X

12

PC88320.1UF/25Vc0603/X

PC88320.1UF/25Vc0603/X

210402

PJP88070402

PJP8807

1

PT8810TPC28TPT8810TPC28T

12P

C88

1410

00P

F/50

VP

C88

1410

00P

F/50

V

21PL8806

0.36UH

PL8806

0.36UH

1 2PR8829 1KOhm N/APR8829 1KOhm N/A

12

PR88391KOhm

N/A

PR88391KOhm

N/A

1 2 3

4

5

G S

D

PQ

8801

RJK

0355

DP

A-0

0-J0

G S

D

PQ

8801

RJK

0355

DP

A-0

0-J0

12

PR

8827

100O

hm

r060

3_h2

4P

R88

27

100O

hm

r060

3_h2

4

12

PC88201000PF/16V/X

PC88201000PF/16V/X

12

PCE8803

470uF/2V

/X

PCE8803

470uF/2V

/X

12

PR886110KOhm1%/X

PR886110KOhm1%/X

210402

PJP88080402

PJP8808

210402

PJP88120402

PJP8812

1 2 3

4

5

G S

D

PQ

8806

RJK

0355

DP

A-0

0-J0

G S

D

PQ

8806

RJK

0355

DP

A-0

0-J0

1 2PR8812

499OHM

PR8812

499OHM

5

34

PQ8809BUM6K1NPQ8809BUM6K1N

12

PR88193MOhm

1%r0402

PR88193MOhm

1%r0402

210402

PSL8803

0402

PSL8803

12

PR8826

100Ohmr0603_h24

PR8826

100Ohmr0603_h24

12

PCE8806

470uF/2V

PCE8806

470uF/2V

12

PC88100.1UF/25V/X

PC88100.1UF/25V/X

12

PR8820110KOhmPR8820110KOhm

12

PR8843100KOhm1%r0402/X

PR8843100KOhm1%r0402/X

5

34

PQ8813BUM6K1NPQ8813BUM6K1N

12

PC881533PF/50V

PC881533PF/50V

210402

PSL8801

0402

PSL8801

5

34

PQ8808BUM6K1NPQ8808BUM6K1N

12

PR880610KOhmPR880610KOhm

12

PR8852100KOhm

1%r0402_h16

/X

PR8852100KOhm

1%r0402_h16

/X

12

PR

8808

1Ohm

PR

8808

1Ohm

1 2PR8818

49.9KOHM

PR8818

49.9KOHM

12

PR882516.9KOhmPR882516.9KOhm

12

PR88022.43KOhmPR88022.43KOhm

12

PJP

8814

SH

OR

T_P

IN

/X

PJP

8814

SH

OR

T_P

IN

/X

210402

PJP88090402

PJP8809

1 2

PR8855

1KOhm1%/X

PR8855

1KOhm1%/X

12

PC8824470PF/50Vc0402/X

PC8824470PF/50Vc0402/X

12P

C88

03

1000

PF/

50V

c060

3P

C88

03

1000

PF/

50V

c060

3

12PC8806

0.1UF/25V

PC8806

0.1UF/25V

1 2PR8865 0Ohm /XPR8865 0Ohm /X

1PT8803TPC28T/X

PT8803TPC28T/X

12

PC88040.1UF/25V

/X

PC88040.1UF/25V

/X

1 2 3

4

5

G S

D

PQ

8803

RJK

0355

DP

A-0

0-J0

G S

D

PQ

8803

RJK

0355

DP

A-0

0-J0

1PT8806TPC28T/X

PT8806TPC28T/X

1 2

PR88471KOhm1%

/X

PR88471KOhm1%

/X

1

PT8809TPC28TPT8809TPC28T

12

PR88441KOhm

N/A

PR88441KOhm

N/A

12PR8804

4.7Ohm

PR8804

4.7Ohm

12

PJP

8804

SH

OR

T_P

IN

/X

PJP

8804

SH

OR

T_P

IN

/X

210402

PJP88100402

PJP8810

12

PR8846100KOhm1%r0402_h16/X

PR8846100KOhm1%r0402_h16/X

1 2 3

4

5

G S

D

PQ

8804

RJK

0355

DP

A-0

0-J0

G S

D

PQ

8804

RJK

0355

DP

A-0

0-J0

12

PC88021UF/25VPC88021UF/25V

12

PC88260.1UF/25Vc0603/X

PC88260.1UF/25Vc0603/X

1 2 3

4

5

G S

D

PQ

8802

RJK

0355

DP

A-0

0-J0

G S

D

PQ

8802

RJK

0355

DP

A-0

0-J0

1 2

PR884214.3KOhm

1%r0402

/X

PR884214.3KOhm

1%r0402

/X

12

PR8809

3.3KOhm

PR8809

3.3KOhm

12

PC8818

1000PF/16V/X

PC8818

1000PF/16V/X

12

PR88400Ohm5%/X

PR88400Ohm5%/X

12

PR881333KOhmPR881333KOhm

21PL8804

70Ohm/100Mhz

Irat=3A PL8804

70Ohm/100Mhz

Irat=3A

12

PR886210KOhm1%/X

PR886210KOhm1%/X

12

PR885610KOhmPR885610KOhm

12

PR8823845KOhmr0402

PR8823845KOhmr0402

2

61

PQ8808AUM6K1NPQ8808AUM6K1N

12

PR88371KOhm

/X

PR88371KOhm

/X

12 P

C88

091U

F/10

VP

C88

091U

F/10

V

12PC8816

0.1UF/25V

PC8816

0.1UF/25V

12

PR88052KOhmPR88052KOhm

12

PC88191000PF/16V/X

PC88191000PF/16V/X

BCE

1

2 3

PQ8810PMBS3906 /X

BCE

1

2 3

PQ8810PMBS3906 /X

12

PCE8802

470uF/2V/X

PCE8802

470uF/2V/X

1PT8802TPC28T/X

PT8802TPC28T/X

1 2PR8828 1KOhm N/APR8828 1KOhm N/A

1 2PR8833 1KOhm N/APR8833 1KOhm N/A

http://laptop-motherboard-schematic.blogspot.com/

Page 88: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

P_CHG_IN_SHAPE

P_CHG_PHASE_20P

_CH

G_S

W_G

AT

E

P_C

HG

_CO

MP

CV

_10

P_C

HG

_AIR

S-_

10

P_CHG_LG_20

P_CHG_SRC_60

P_C

HG

_CO

MP

1_10

P_CHG_VBTT_10

CHG_CELLS

P_CHG_RT_10

P_CHG_VBTT_10

P_CHG_OUTC1_10

P_CHG_INE3-_10

CHG_CELLS

P_CHG_CTL1_10P_CHG_VIN_20

P_CHG_GATE_B

P_CHG_PATH_19V_SHAPE

P_CHG_CIRS-_10

P_CHG_GATE_A

P_C

HG

_CO

MP

CI_

10

P_CHG_INE3-_10

P_C

HG

_AIR

S+_

10

P_CHG_VBTT_10

P_C

HG

_AD

JCI_

10

AC_OK

P_CHG_CIRS-_10

P_CHG_ADJCV_10P_CHG_CS_10

P_CHG_PHASE_SHAPE

P_CHG_ACIN_10

P_C

HG

_VL_

20

P_C

HG

_CT

L2_1

0

P_CHG_ADJ1_10

P_CHG_HG_20

P_CHG_HG_RC_20

P_C

HG

_BS

T_2

0

P_C

HG

_LG

_20

P_C

HG

_PH

AS

E_2

0P

_CH

G_H

G_2

0

P_CHG_CIRS+_10

P_CHG_CIRS+_10

CHG_EN 30

VSET_EC 30

ISET_EC 30

BATSEL_1 30BATSEL_030

P_CHG_OUTC1_10

AC_IN_OC#30

GND

GND

BAT_CON

GND

GND

P_CHG_VIN_20

GNDGND

AC_BAT_SYS

MB39A132_VREF

GNDGND

GND

GND

GND

MB39A132_VREF

GND

GND

+3VAO

MB39A132_VREF

GNDGND

GND

GND

+3VA+3VA +3VA

GND

BAT

GND

MB39A132_VREF

BAT

AC_BAT_SYS

GND

A/D_DOCK_IN

GND

A/D_DOCK_IN

GND GND

GND

GND

GND

A/D_DOCK_IN

AC_BAT_SYS

GND

A/D_DOCK_INBAT

A/D_DOCK_IN P_CHG_VIN_20

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

89 1Thursday, February 11, 2010

ASUSTek Computer INC.

Power_Charger

1.0

<Variant Name>

Limy_liSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

89 1Thursday, February 11, 2010

ASUSTek Computer INC.

Power_Charger

1.0

<Variant Name>

Limy_liSize Project Name Rev

Date: Sheet of

Title :Engineer:

C

89 1Thursday, February 11, 2010

ASUSTek Computer INC.

Power_Charger

1.0

<Variant Name>

Limy_li

CHG_EN = 0, Charger DisableCHG_EN = 1, Charger Enable

0 2S

CELLS

0

11 2SBATSEL_0

1

0

3S

BATSEL_1

0

4S

1

1. Frequency:

Controller

2. OCP:

3. Soft start time:

Isat=4.4AIdc=3.8ADCR=35mohm

I in = Vo*Io/( 0.75 * Vin) =2.21A

4. MOSFET Spec:

Iripple=1.18A

Power stage

2. Ripple Current(3S2P):

1. I/P Current(3S2P):

3. Inductor Spec:

1. Adapter Threshold: 17.41V

2. AP4835 ID=-9.2A

17.41=(PR9213+PR9216)/PR9216*1.25

4. Input limit:

3. MB39A132_VREF= 5.0V

5. Charging Voltage����VSET_EC 2S 3S 4S

2.9894 8.399 12.598 16.797

1.3071 1492 1P

2500 2P

6. Charging current����ISET_EC

2.1094

65W:

90W:

fosc(KHz) = 17000 / RT (KOhm)

fosc(KHz) = 17000/33K=515KHz

Ioc=0.2/Rs = 10A

ts(s) = 0.26* CS(uF)=0.26*0.1 =26ms

4. Inrush current(3S):

Iinrush = C*V/t=9.7mA

Idc= 6.5A/5.0ARdcon=22/30mohmVgsth=0.8~1.8V

3P39963.3

ICHG Ps

EC Code: 202

Ilimit_current = (Vadj1-0.075) / (25*Rs)=(1.646-0.075)/25/0.02=3.14A

100K--86.6K :Ilimit_current=4.49A

330K--162K

200mil

ACIN

ADP>=17.4V

20100204

20100204

20100204

20100204

20100204

20100204

20100204

Close to VIN pin

20100208

12

PC89160.1UF/25VPC89160.1UF/25V

12

PR89010OhmPR89010Ohm

21PL8903

10UH

PL8903

10UH

12

PR8906100KOhm1%

PR8906100KOhm1%

12

PC

8913

0.1U

F/2

5VP

C89

130.

1UF

/25V

12

PR895610KOhm1%

PR895610KOhm1%

1 2PR8909

20mOHM

PR8909

20mOHM

12

PR892010KOhm0.1%

PR892010KOhm0.1%

12

PR

8902

1Ohm

PR

8902

1Ohm

2

61

PQ8908AUM6K1NPQ8908AUM6K1N

12

PR8913100KOhm1%

PR8913100KOhm1%

12

PJP

8907

SH

OR

T_P

IN

/X

PJP

8907

SH

OR

T_P

IN

/X

12

PC8919 120PF/50V /XPC8919 120PF/50V /X1 2

3

PD8902BAT54CWPD8902BAT54CW

12

PC891010UF/25VPC891010UF/25V

VCC1

-INC12

+INC13

ACIN4

ACOK5

-INE36

ADJ17

COMP18

-IN

E1

9

OU

TC

110

OU

TC

211

+IN

C2

12

-IN

C2

13

AD

J214

CO

MP

215

CO

MP

316

BATT 17ADJ3 18

CS 19RT 20

VREF 21GND1 22CTL1 23

VIN 24CE

LLS

25P

GN

D26

OU

T2

27V

B28

LX29

OU

T1

30C

B31

CT

L232

GN

D2

33

PU8901A

MB39A132

PU8901A

MB39A132

12

PC89220.1UF/25VN/A

PC89220.1UF/25VN/A

12

PR895510KOhm1%

PR895510KOhm1%

12

PR892816.9KOhm

1%

PR892816.9KOhm

1%

1 2PR8903

20mOHM

PR8903

20mOHM

12PC8904

0.1UF/25V

PC8904

0.1UF/25V

12

PC89200.01UF/25V

PC89200.01UF/25V

12

PR89360OhmPR89360Ohm

5

34

PQ8908BUM6K1NPQ8908BUM6K1N

12PR8925

10KOhm 1%

PR8925

10KOhm 1%

2

61

PQ8906AUM6K1N

PQ8906AUM6K1N

1235

4

DS

G

8765

PQ

8904

P20

03B

EAD

S

G

8765

PQ

8904

P20

03B

EA

12

PR895110KOhm1%

PR895110KOhm1%

12PC8918

820PF/50V

PC8918

820PF/50V

12

PR

8907

100K

Ohm

PR

8907

100K

Ohm

12

PC892810UF/25V/X

PC892810UF/25V/X

BCE

1

2 3

PQ8910BTB589N3

BCE

1

2 3

PQ8910BTB589N3

GND334

GND435

GND536

GND637

PU8901B

MB39A132

PU8901B

MB39A132

12

PC8925

10UF/25V/X

PC8925

10UF/25V/X

12 PC

8915

0.1U

F/2

5VP

C89

150.

1UF

/25V

1 2PR8904200KOhm

1%PR8904200KOhm

1%

12

PR

8908

100K

Ohm

/X

PR

8908

100K

Ohm

/X

12PR8921

1KOhm 1%

PR8921

1KOhm 1%

12

PR

8929

100K

Ohm

PR

8929

100K

Ohm

12

PC892610UF/25V/X

PC892610UF/25V/X

12

PR891523.2KOhm1%

PR891523.2KOhm1%

12

PJP

8901

SH

OR

T_P

IN /X

PJP

8901

SH

OR

T_P

IN /X

12 PC

8906

0.01

UF

/25V

PC

8906

0.01

UF

/25V

12

PR8950100KOhm1%

PR8950100KOhm1%

11 2 2PJP8903

3MM_OPEN_5MIL/X

PJP8903

3MM_OPEN_5MIL/X

12

PR8964200KOhm1%

PR8964200KOhm1%

1 2PR8917

13.7KOhm0.1%

PR8917

13.7KOhm0.1%

5

34

PQ8906BUM6K1N

PQ8906BUM6K1N

12

PJP

8906

SH

OR

T_P

IN

/X

PJP

8906

SH

OR

T_P

IN

/X

21

PL890170Ohm/100MhzPL890170Ohm/100Mhz

12

PC89212200PF/50VPC89212200PF/50V

12

PR

8910

100K

Ohm

/X

PR

8910

100K

Ohm

/X

12

PC890910UF/25VPC890910UF/25V

12 PC

8908

1000

PF

/50V

PC

8908

1000

PF

/50V

11 2 2PJP8904

3MM_OPEN_5MIL/X

PJP8904

3MM_OPEN_5MIL/X

12

PC8907

1UF/25V

PC8907

1UF/25V

12

PR8905100KOhmPR8905100KOhm

12PC8917

120PF/50V

PC8917

120PF/50V

12

PC89110.1UF/25VPC89110.1UF/25V

12

PR8963110KOHMPR8963110KOHM

5

34

PQ8909BUM6K1NPQ8909BUM6K1N

12

PR8965100KOhm1%

PR8965100KOhm1%

12

PR89221KOhm

1%

PR89221KOhm

1%

12

PR892410KOhm1%

PR892410KOhm1%

1 2PR8926

10KOhm 0.1%

PR8926

10KOhm 0.1%

1 2PR8916 20KOhm 0.1%PR8916 20KOhm 0.1%

123

5678

4

SD

G

PQ8902

EMB20P03G

SD

G

PQ8902

EMB20P03G

12

PC8903

10UF/25V

PC8903

10UF/25V

12

PJP

8908

SH

OR

T_P

IN

/X

PJP

8908

SH

OR

T_P

IN

/X

2

61

PQ8909AUM6K1NPQ8909AUM6K1N

12

PC

8914

1UF

/25V

PC

8914

1UF

/25V

12

PC89121UF/25VPC89121UF/25V

12

PJP

8902

SH

OR

T_P

IN /X

PJP

8902

SH

OR

T_P

IN /X

12

PR

8912

1Ohm

PR

8912

1Ohm

12

PR8962100KOhm1%

PR8962100KOhm1%

123

5678

4

S D

G

PQ8903

EMB07P03G

S D

G

PQ8903

EMB07P03G

12PR8923

22KOhm 1%

PR8923

22KOhm 1%

1235

4

DS

G

8765

PQ

8905

P20

03B

EAD

S

G

8765

PQ

8905

P20

03B

EA

12

PR892710KOhm1%

PR892710KOhm1%

1 2

PC89020.1UF/25Vc0603

PC89020.1UF/25Vc0603

12

PR8911300KOhm1%

PR8911300KOhm1%

12PJP8905

SHORT_PIN/X

PJP8905

SHORT_PIN/X

12 PC

8905

0.01

UF

/25V

PC

8905

0.01

UF

/25V

12

PR891886.6KOhm1%

PR891886.6KOhm1%

12

PR

8919

33K

Ohm

1% PR

8919

33K

Ohm

1%

21

PL890270Ohm/100MhzPL890270Ohm/100Mhz

12

PR8930200KOhm1%

PR8930200KOhm1%

12

PR

8914

1Ohm

PR

8914

1Ohm

12

PC89550.1UF/25V

PC89550.1UF/25V

http://laptop-motherboard-schematic.blogspot.com/

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4

4

3

3

2

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1

D D

C C

B B

A A

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A3

90 1Thursday, February 11, 2010

ASUSTek Computer INC.

2.1G

Limy_li

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A3

90 1Thursday, February 11, 2010

ASUSTek Computer INC.

2.1G

Limy_li

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

A3

90 1Thursday, February 11, 2010

ASUSTek Computer INC.

2.1G

Limy_li

<Variant Name>

http://laptop-motherboard-schematic.blogspot.com/

Page 90: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

P_+1.5V_HG_20

P_+

1.5V

_SU

R_6

0

P_+1.5V_IN_shape

P_+1.5V_TON_10

P_+1.5V_PHASE_20

P_+

1.5V

_EN

_10

P_+1.5V_OC_10

P_+1.5V_VOUT_10

P_+1.5V_FB_10P_+1.5V_VDD_20

+0.75VS_REF_15

P_+1.5V_LG_20

P_+1.5V_BOOT_20

P_+1.5V_BOOT_RC_20

+1.5V

+1.5V_PWRGD 32

SUSC_EC#30,57,85,87

1.5V_SEL130

1.5V_SEL2 30

+5VSUSO+5VSUSO

AC_BAT_SYS

+5VSUSO+3VS

GND

GND

GND

GND

GND

+5VS

GND

+1.5V

GND

+1.5V

+0.75VS

GND

+1.5V

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

91 91Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

91 91Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

91 91Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.0

<Variant Name>

(20A)

0.95V~1.2V

Isat=25AIdc=15.5ADCR=5.5mohm

Set PR8107=21.5kohmIocp=Rocp*20/Rds(on)=26A

C total =220uFI inrush=0.163A

5.Inrush Current:

H-side and L-side MOSFET:Rds(on)=16.5mOhm (Vgs=4.5V)Icont=30A (T=25)Ipeak=120A (Pause<10us)

2. Ripple Current:

Power stage

Iripple=3.74A

Ton=3.85p*Rt(on)/Vin-05=0.3usFrequency=Vout/(Vin*Ton)=500KHZ

2. Frequency:

5. MOSFET Spec:

I in = Vo*Io/( 0.75 * Vin) =0.85A

Soft-Star duration is 1.35ms

3.ripple voltage:

4. Soft start time:

4. Inductor Spec:

Ipeak=(vin-vo)*D/(L*Fsw)=2.07ADCR=3.3mohmV=6.831mV

3. OCP:

+1.2VSUS: 16A

1. I/P Current:

1. Voltage & Current:

Controller

25mil

25mil

0.75VS / 0.5A

25mil

DV1

DV3

Normal

1.538V

1.506V1

+1.5V

0

0

1 1

0

1.5V_SEL1

0 1.483V

1.561V

DV2

1.5V_SEL2

1

(OCP=14.8A)

20100204

20100204

20100204

20100204

20100204

20100210

20100210

1

PT7414TPC28T

PT7414TPC28T

21

PL910470Ohm/100MhzIrat=3A

PL910470Ohm/100MhzIrat=3A

1

PT9180TPC26T

PT9180TPC26T

12PC9111

820PF/50V

MLCC/+/-10%

PC9111

820PF/50V

MLCC/+/-10%

1 2

PR9184

10KOhm

PR9184

10KOhm

12

PR9104510KOhm1%

PR9104510KOhm1%

21PL9102

70Ohm/100Mhz

PL9102

70Ohm/100Mhz

12

PC91081000PF/50V

PC91081000PF/50V

1

PT9101TPC28T

PT9101TPC28T

12 PC

9102

10U

F/2

5Vc1

206_

h75

PC

9102

10U

F/2

5Vc1

206_

h75

12

PR9170200KOhmPR9170200KOhm

1

PT9110TPC28T

PT9110TPC28T

1

PT9111TPC28T

PT9111TPC28T

21PL9103

2.2UH

PL9103

2.2UH

1 2PC9106

0.1UF/25Vc0603

PC9106

0.1UF/25Vc0603

GND318 GND4 19

GND520 GND6 21

PU9101B

RT8202APQW

PU9101B

RT8202APQW

12

PR91081Ohmr1206_h26

PR91081Ohmr1206_h26

12

PCE9101220UF/2VPCE9101220UF/2V

12

PC9184

0.1UF/25Vc0603

PC9184

0.1UF/25Vc0603

1235

4

DS

G

8765

PQ

9102

P09

03B

K

DS

G

8765

PQ

9102

P09

03B

K

12

PC9112

0.1UF/25V

PC9112

0.1UF/25V

1235

4

DS

G

8765

PQ

9101

P09

03B

K

DS

G

8765

PQ

9101

P09

03B

K

21PL9105

2.2UH

PL9105

2.2UH

123

PD9102BAT54CWPD9102BAT54CW

12

PC91410.1UF/25VPC91410.1UF/25V

1 2

PJP9101

SHORT_PIN/X

PJP9101

SHORT_PIN/X

12

PR9109

174KOhm

PR9109

174KOhm

12

PC91400.1UF/25VPC91400.1UF/25V

12

PC91041UF/10V

PC91041UF/10V

1 2

PR9183

10KOhm

PR9183

10KOhm

VOUT1

VDD2

FB3

PGOOD4

NC

15

GN

D1

6

PG

ND

7

LGA

TE

8

VDDP 9OC 10

PHASE 11UGATE 12

BO

OT

13N

C2

14E

N/D

EM

15T

ON

16G

ND

217

PU9101A

RT8202APQW

PU9101A

RT8202APQW

12 PC

9114

22U

F/6

.3V

/X

PC

9114

22U

F/6

.3V

/X

1 2

PJP9105

SHORT_PIN/X

PJP9105

SHORT_PIN/X

12

PR9181

10KOhm

PR9181

10KOhm

12 PC

9110

22U

F/6

.3V

/X

PC

9110

22U

F/6

.3V

/X

12

PR918215KOhmPR918215KOhm

12

PC9182

10UF/6.3Vc0805_h57

PC9182

10UF/6.3Vc0805_h57

12 PC

9113

22U

F/6

.3V

/X

PC

9113

22U

F/6

.3V

/X

12

PC9181

10UF/6.3Vc0805_h57

PC9181

10UF/6.3Vc0805_h57

12

PC91831UF/10V

PC91831UF/10V

1

PT9107TPC28T

PT9107TPC28T

1

PT9106TPC28T

PT9106TPC28T

2

61

PQ9140A

UM6K1N

PQ9140A

UM6K1N

1 2

PJP9103

SHORT_PIN/X

PJP9103

SHORT_PIN/X

21PL9101

70Ohm/100Mhz

PL9101

70Ohm/100Mhz

12

PR910610KOhm

PR910610KOhm

1 2PR9107

10KOhm1%

PR9107

10KOhm1%

1

PT9108TPC28T

PT9108TPC28T

12PD9101

1N4148WS

PD9101

1N4148WS

1 2PR9110

16KOhm

PR9110

16KOhm

1

PT9109TPC28T

PT9109TPC28T

12

PR91034.7Ohm

PR91034.7Ohm

12

PC91071UF/10V

PC91071UF/10V

12PR9101

0Ohm

PR9101

0Ohm

GND310

GND411

GND512

GND613

PU9103B

UP7711U8

PU9103B

UP7711U8VIN1

GND12

REFIN3

VOUT4 NC1 5VCNTL 6

NC2 7NC3 8

GND2 9PU9103A

UP7711U8

PU9103A

UP7711U8

12

PC9180

0.1UF/25Vc0603

PC9180

0.1UF/25Vc0603

12

PR918010KOhm

PR918010KOhm

12 PC

9109

22U

F/6

.3V

/X

PC

9109

22U

F/6

.3V

/X

1

PT9112TPC28T

PT9112TPC28T

12

PR9140470KOhmPR9140470KOhm

5

34

PQ9140B

UM6K1N

PQ9140B

UM6K1N

http://laptop-motherboard-schematic.blogspot.com/

Page 91: K42Jv SCHEMATIC Revision 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

P_OCCPU_REN_CTL1_10

P_VGFX_CMSET_10

P_VGA_FB1+_10P_VGA_CMSET1+_10

P_VGFX_FB_10

P_OCCPU_INVREN1_10 P_OCCPU_REN_CTL2_10

P_VGA_FB2+_10

P_OCCPU_INVREN2_10

P_VGFX_CMSET_10

P_VGA_CMSET2+_10

P_VGFX_FB_10

P_GFX_TON_R

P_VGFX_VCC_20

P_V

GF

X_C

MS

ET

_10

GVR_VID3

P_GFX_TON_R

GVR_VID2

GVR_VID6

GVR_VID1

GVR_VID5

P_VGFX_TON_20

P_VGFX_OCSET_10

P_VGFX_RGND_10

P_V

GF

X_V

SE

N_1

0

P_VGFX_VCC_20

P_VGFX_VRON_10P_VGFX_LG_20P_VGFX_PGOOD_10

P_VCORE_SUR_60

P_VGFX_DPRSLPVR_10

P_V

GF

XE

_CO

MP

_10

P_VGFX_HG_20

GVR_VID0

P_VGFX_ISEN_N_10

GVR_VID4

P_VGFX_SHAPE

P_VGFX_ISEN_10

P_V

GF

X_F

B_1

0

P_VGFX_SOFT_10

P_V

GF

X_B

OO

T_2

0

P_VGFX_Phase_20

VCORE_SEL130 VCORE_SEL230

GVR_VID56

GFXVR_DPRSLPVR6

GVR_VID66

GVR_PWR_MON6

GFX_VRON6,87

GVR_VID46

GVR_VID16GVR_VID06

GFX_PWRGD

VSS_AXG_SENSE6VCC_AXG_SENSE6

GVR_VID26GVR_VID36

+3VS +3VS

+VGFX_COREO

+VGFX_COREO

+VTT_CPU

+3VS

+5VS

AC_BAT_SYS

+VGFX_CORE

+5VS

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

92 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB

1.0

Limy_li

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

92 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB

1.0

Limy_li

<Variant Name>

Size Project Name Rev

Date: Sheet of

Title :Engineer:

C

92 1Thursday, February 11, 2010

ASUSTeK COMPUTER INC. NB

1.0

Limy_li

<Variant Name>

2. Ripple Current:

Power stage

3. Ripple Voltage:

4. Dynamic:

H-side and L-side MOSFET:RJK0355Rds(on)=11.8mOhm (Vgs=4.5V)Icont=30A (T=25)Ipeak=120A (Pause<10us)

Vripple=Iripple*ESR=13.5mV

1. I/P Current:

5. Inductor Spec:

Isat=25AIdc=15.5ARdcmax=5.5mOhmRdcmtyp=5mOhm

Ipeak=10AESR=4.5mohmV=40.5mV

I in = Vo*Io/( 0.75 * Vin) =1.33 A

Iripple=3A

6. MOSFET Spec:

1. Voltage & Current:

Ton=Cton*(Rton+6.5K)Cton=16.26PFfsw=309KHZ

Rdroop=Ai Rsense R1/R2 =7mohm

+VGFX_CORE:1V/15A

Controller

Ton=Tsw*(Vfb+0.075)/Vin=354ns

2. Frequency:

4. On time:

3. OCP:

Vocsest=40 Ilim RsenseImax=30A

5.LoadLine:

15A

VCORE_SEL2

L

VCORE_SEL1 +VGFX_CORE

VID

VID - 11.5mV

VID - 15.3mV

VID - 26.8mV

LH

H

H

L

L

H

20100204

20100204

20100204

20100208

12

PR922610KOhmPR922610KOhm

12

PC9216

1000PF/16V

/X

PC9216

1000PF/16V

/X

12

PC92040.1UF/25Vc0603

PC92040.1UF/25Vc0603

1 2

PR92350OhmPR92350Ohm

1

PT9206TPC28TPT9206TPC28T

1235

4

DS

G

8765

PQ

9202

P09

03B

K

DS

G

8765

PQ

9202

P09

03B

K

12

PR92210Ohm/X

PR92210Ohm/X

12 PC9201

2.2UF/10VPC9201

2.2UF/10V

1 2

PJP9207

SHORT_PIN/X

PJP9207

SHORT_PIN/X1

2PC

9218

1000

PF

/16V

/X

PC

9218

1000

PF

/16V

/X

5

34

PQ9206BUM6K31NPQ9206BUM6K31N

12

PC92090.01UF/25VPC92090.01UF/25V

21PL9200

70Ohm/100Mhz

Irat=3A PL9200

70Ohm/100Mhz

Irat=3A

1 2PR9209

0Ohm

PR9209

0Ohm

12PC

9219

1000

PF

/16V

/X

PC

9219

1000

PF

/16V

/X

12

PC92060.1UF/25VPC92060.1UF/25V

GND234

GND335

GND436

GND537

PU9201B

RT8152CGQW

PU9201B

RT8152CGQW

12PC9211

0.01UF/25VPC9211

0.01UF/25V

12

PR92372MOhmPR92372MOhm

1

PT9205TPC28TPT9205TPC28T

12

PR9229100OhmPR9229100Ohm

1 2PR9215 499OhmPR9215 499Ohm

1 2

PR92310OhmPR92310Ohm

3 4 PRN4B1KOHM PRN4B1KOHM

12

PC92141000PF/50V

/X

PC92141000PF/50V

/X

12

PR9217

2.1KOhm

/X

PR9217

2.1KOhm

/X

12

PR9207

1Ohm

PR9207

1Ohm

12PC

9220

1000

PF

/16V

/X

PC

9220

1000

PF

/16V

/X

12

PR92382MOhmPR92382MOhm

12

PR9228100OhmPR9228100Ohm

1235

4

DS

G

8765

PQ

9203

P09

03B

K

DS

G

8765

PQ

9203

P09

03B

K

12

PR9232100KOhmPR9232100KOhm

1

PT9203TPC28T

PT9203TPC28T

1 2

PC9212

33PF/50V

PC9212

33PF/50V

11 2 2PJP9203

3MM_OPEN_5MIL

/X

PJP9203

3MM_OPEN_5MIL

/X

1 2 PRN3A1KOHM PRN3A1KOHM

21PL9201

70Ohm/100MhzIrat=3A

PL9201

70Ohm/100MhzIrat=3A

12

PC92100.1UF/25V

PC92100.1UF/25V

12

PC920310UF/25VPC920310UF/25V

2

61

PQ9205AUM6K31NPQ9205AUM6K31N

1

PT9201TPC28TPT9201TPC28T

210402

PSL9201

SHORT LAND

0402

PSL9201

SHORT LAND

1

PT9204TPC28T

PT9204TPC28T

12

PR92331.5MOhmPR92331.5MOhm

12

PC92210.01UF/10V

@PC92210.01UF/10V

@

12

PJP9205

SHORT_PIN

/X

PJP9205

SHORT_PIN

/X

1 2PR9224

10KOhm

PR9224

10KOhm

12

PR9210

10KOhm

/X

PR9210

10KOhm

/X

12PC9207

0.1UF/25V

PC9207

0.1UF/25V

2

61

PQ9204AUM6K31NPQ9204AUM6K31N

1 2 PRN4A1KOHM

PRN4A1KOHM

12

PC920210UF/25VPC920210UF/25V

1 2PR9216

0Ohm

PR9216

0Ohm

1

PT9207TPC28TPT9207TPC28T

12

PR92341.5MOhmPR92341.5MOhm

12

PC92051000PF/50V

PC92051000PF/50V

5 6 PRN4C1KOHM PRN4C1KOHM

12

PR9214133KOhmPR9214133KOhm

12

PC92220.01UF/10V

@PC92220.01UF/10V

@

12

PC92081UF/10V

PC92081UF/10V

5 6 PRN3C1KOHM PRN3C1KOHM

5

34

PQ9204BUM6K31NPQ9204BUM6K31N

1 2

PR9225

10KOhm

PR9225

10KOhm

21PL9203

0.68UH

PL9203

0.68UH

12

PR9236100KOhmPR9236100KOhm

12

PC9215

1000PF/16V

/X

PC9215

1000PF/16V

/X

1 2PR9219

39KOhmPR9219

39KOhm

1

PT9202TPC28T

PT9202TPC28T

12 PR9212

4.7Ohm

PR9212

4.7Ohm

12

PJP9206

SHORT_PIN

/X

PJP9206

SHORT_PIN

/X

12

PC9213 100PF/50VPC9213 100PF/50V

12

PR9223

84.5KOhm

PR9223

84.5KOhm

1 2

PR92200OhmPR92200Ohm

12

PC9217

1000PF/16V

/X

PC9217

1000PF/16V

/X

12

PR9213

1.33KOhm

PR9213

1.33KOhm

7 8 PRN3D1KOHM PRN3D1KOHM

7 8 PRN4D1KOHM PRN4D1KOHM

11 2 2PJP9204

3MM_OPEN_5MIL

/X

PJP9204

3MM_OPEN_5MIL

/X

12

PJP9202

SHORT_PIN

/X

PJP9202

SHORT_PIN

/X

12

PJP9201

SHORT_PIN

/X

PJP9201

SHORT_PIN

/X

3 4 PRN3B1KOHM

PRN3B1KOHM

12

PCE9201

220UF/2V

PCE9201

220UF/2VNTC1

OCSET2

DPRSLPVR3

VRON4

PGOOD5

CLKEN#6

VCC7

SOFT8

RG

ND

9

CM

10

CM

SE

T11

VS

EN

12

FB

13

CO

MP

14

ISE

N_N

15

ISE

N16

BOOT 24

UGATE 23

PHASE 22

PGND 21

LGATE 20

PVDD 19

GND0 18

TON 17

GN

D1

33

VR

TT

#32

VID

031

VID

130

VID

229

VID

328

VID

427

VID

526

VID

625

PU9201A

RT8152CGQW

PU9201A

RT8152CGQW

12

PR92010OhmPR92010Ohm

2

61

PQ9206AUM6K31NPQ9206AUM6K31N

5

34

PQ9205BUM6K31NPQ9205BUM6K31N

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93 1Thursday, February 11, 2010

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93 1Thursday, February 11, 2010

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A3

94 1Thursday, February 11, 2010

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1.0

<Variant Name>

Size Project Name Rev

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Title :Engineer:

A3

94 1Thursday, February 11, 2010

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1.0

<Variant Name>

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1.01

JAY_TSAI

95 96

Size Project Name Rev

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Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.01

JAY_TSAI

95 96

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Title :Engineer:

C

Thursday, February 11, 2010

ASUSTeK COMPUTER INC

1.01

JAY_TSAI

95 96

+3VA_EC

VSUS_ON PM_PWROK

ALL_SYSTEM_PWRGD

3

+12VSUS

PCH

4

PWR_SW#

+12V

EC

+3VS+5VS

+0.75VS

Power On Sequence

CLK Gen.CK505

SUSC_EC#

+VCORE

ResetLogic(RC)

SYS_PWROK

+1.5VS

5

PM_PWRBTN#

2

CPU_VRON

SUS_PWRGD

26

+3VA

1

PCH_PWROK

6PM_RSMRST#+5VA

+12VS

SUSC_EC#

SUSB_EC#

1

VRM_PWRGD

Power On

SUSB_EC#

+5VSUS

Button

AC_BAT_SYS

+1.8VS

IT8570

+5V

+3VSUS

EC_RST#

+VTT_CPU

+VGFX_CORE

+1.5V

CLK_PWRGD

DRAMPWRGD

CPU_PWRGD

CPU

IMVP6.5

P.81

P.81

+VTT_PCH

GFX_VR_ON

P.32

GFX_PWRGD

ME_PWROK

H_DRAM_PWRGD

PLT_RST#

BUF_PLT_RST#

VCCPWRGOOD_0

VCCPWRGOOD_1

H_CPUPWRGD

RSTIN#

DRAMPWROK

SLP_S4#SLP_S3#

H_VTTPWRGDVTTPWRGOOD

ME_SusPwrDnAckME_AC_PRESENT 7

8

9

PM_SUSB#PM_SUSC#

1011

1213

12

13

14

PWROKLogic3P.32

15 18

17

19

24

20

21

22

23

2526

SYSTEM_PWRGD

+VTT_CPU_PWRGD16

PWROKLogic1P.32

k42Jv Power On Sequence Diagram Rev. 0.31

PWROKLogic2P.32

to ECto EC

GFX_VR_ON15

AC-IN Mode

http://laptop-motherboard-schematic.blogspot.com/

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CH_Lin

H_VTTPWRGD21

ALL_SYSTEM_PWRGD23

CPU_VRON24

CLK_PWRGD25

VRM_PWRGD26

PM_PWROK27

T6=110ms

T7=10~100us

T9=10ms

+VCORE

+3VA/+5VA/+3VA_EC1EC_RST#2VSUS_ON3

ME_SusPwrDnAck4

+3VSUS/+5VSUS

SUS_PWRGD5

PM_RSMRST#6

ME_AC_PRESENT7

PWR_SW#8

PM_PWRBTN#9

ME_PM_SLP_M#10

PM_SUSC#11

PM_SUSB#/ME_PM_SLP_LAN#12

ME_SLP_M_EC#13

SUSC_EC#14

(pull up to +3VSUS)

SUSB_EC#15+0.75VS/+1.5VS//+1.8VS/+3VS/+5VS

+1.5V/+3V/+5V

+1.1VM/+3VM

+1.1VM_LAN

ME_+VM_PWRGD16

ME_PWROK17

SYSTEM_PWRGD18+VTT_CPU

20 +VTT_CPU_PWRGD/

H_DRAM_PWRGD28

H_CPUPWRGD29

BUF_PLT_RST#30

T1<200ms(check)

T0=20ms

T2=50ms

(falling edge)

T3=2ms

19 GFX_VR_ON

GFX_PWRGD22

+VGFX_CORET5=60us(typ.)

T8=3~20ms(inversion of CLK_EN#)

M52J Power-On SequenceTiming Diagram Rev.0.31

GFX_VID

T4=1.25ms

(PCH to EC)

(power to EC)

(EC to PCH)

(EC to PCH)

(EC to PCH)

(EC to PCH)

(EC to PCH)

(PCH to EC)

(PCH to EC)

(PCH to EC)

(EC to power)

(EC to power)

(EC to power)

(power to EC)

(power to EC)

(EC to power)

(power to EC)

(PCH to CPU)

(PCH to CPU)

(PCH to CPU)

(EC to power)

(to EC)

(PCH to power)

(CPU to power)

(power to CPU)

(to EC)

AC-IN Mode

(spec.>=10ms)

(spec.>=1ms)

(spec.>=99ms)

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CH_Lin

T5=60us(typ.)

T8=3~20ms

19 GFX_VR_ON

GFX_PWRGD22

+VGFX_CORE

+3VA/+5VA/+3VA_EC1EC_RST#2

VSUS_ON4

ME_SusPwrDnAck

+3VSUS/+5VSUS

SUS_PWRGD

PM_RSMRST#

ME_AC_PRESENT

PWR_SW#3

PM_PWRBTN#9ME_PM_SLP_M#10

PM_SUSC#11

PM_SUSB#/ME_PM_SLP_LAN#12

ME_SLP_M_EC#13

SUSC_EC#14

(pull up to +3VSUS)

(inversion of CLK_EN#)

M52J Power-On SequenceTiming Diagram Rev.0.31

GFX_VID

T4=1.25ms

(PCH to EC)

(power to EC)

(EC to PCH)

(EC to PCH)

(EC to PCH)

(EC to PCH)

(EC to PCH)

(PCH to EC)

(PCH to EC)

(PCH to EC)

(EC to power)

(EC to power)

(EC to power)

(power to EC)

(power to EC)

(EC to power)

(power to EC)

(PCH to CPU)

(PCH to CPU)

(PCH to CPU)

(EC to power)

(to EC)

(PCH to power)

(CPU to power)

(power to CPU)

(to EC)

DC-IN Mode

H_VTTPWRGD21

ALL_SYSTEM_PWRGD23

CPU_VRON24

CLK_PWRGD25

VRM_PWRGD26

PM_PWROK27

T6=110ms

T7=10~100us

T9=10ms

+VCORE

SUSB_EC#15+0.75VS/+1.5VS//+1.8VS/+3VS/+5VS

+1.5V/+3V/+5V

+1.1VM/+3VM

+1.1VM_LAN

ME_+VM_PWRGD16

T1<200ms(check)

T0=20ms

T2=50ms

T3=2msME_PWROK17

SYSTEM_PWRGD18+VTT_CPU

20 +VTT_CPU_PWRGD/

H_DRAM_PWRGD28

H_CPUPWRGD29

BUF_PLT_RST#30

(falling edge)

56

7

8

(spec.>=10ms)

(spec.>=1ms)

(spec.>=99ms)

http://laptop-motherboard-schematic.blogspot.com/