Lg 55la6200-Da Chassis Lt33b

5/24/2018 Lg 55la6200-Da Chassis Lt33b

1/97

Printed in KoreaP/NO : MFL67686912 (1302-REV00)

CHASSIS : LT33B

MODEL : 55LA6200 55LA6200-DA

CAUTIONBEFORE SERVICING THE CHASSIS,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

LED TV

SERVICE MANUAL

North/Latin America http://aic.lgservice.com

Europe/Africa http://eic.lgservice.com

Asia/Oceania http://biz.lgservice.com

Internal Use Only


2/97

CONTENTS

CONTENTS .............................................................................................. 2

PRODUCT SAFETY ................................................................................. 3

SPECIFICATION ....................................................................................... 6

ADJUSTMENT INSTRUCTION .............................................................. 17

BLOCK DIAGRAM.................................................................................. 25

EXPLODED VIEW .................................................................................. 35

SCHEMATIC CIRCUIT DIAGRAM ..............................................................


3/97

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the

Schematic Diagram and Exploded View.

It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent

Shock, Fire, or other Hazards.

Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during theservicing of a receiver whose chassis is not isolated from the AC

power line. Use a transformer of adequate power rating as this

protects the technician from accidents resulting in personal injury

from electrical shocks.

It will also protect the receiver and it's components from being

damaged by accidental shorts of the circuitry that may be

inadvertently introduced during the service operation.

If any fuse (or Fusible Resistor) in this TV receiver is blown,replace it with the specified.

When replacing a high wattage resistor (Oxide Metal Film Resistor,

over 1 W), keep the resistor 10 mm away from PCB.

Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer,

always perform an AC leakage current checkon the exposed

metallic parts of the cabinet, such as antennas, terminals, etc., to

be sure the set is safe to operate without damage of electrical

shock.

Leakage Current Cold Check(Antenna Cold Check)With the instrument AC plug removed from AC source, connect an

electrical jumper across the two AC plug prongs. Place the AC

switch in the on position, connect one lead of ohm-meter to the AC

plug prongs tied together and touch other ohm-meter lead in turn to

each exposed metallic parts such as antenna terminals, phone

jacks, etc.

If the exposed metallic part has a return path to the chassis, the

measured resistance should be between 1 Mand 5.2 M.

When the exposed metal has no return path to the chassis the

reading must be infinite.

An other abnormality exists that must be corrected before the

receiver is returned to the customer.

Leakage Current Hot Check(See below Figure)Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check.

Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor

between a known good earth ground (Water Pipe, Conduit, etc.)

and the exposed metallic parts.

Measure the AC voltage across the resistor using AC voltmeter

with 1000 ohms/volt or more sensitivity.

Reverse plug the AC cord into the AC outlet and repeat AC voltage

measurements for each exposed metallic part. Any voltage

measured must not exceed 0.75 volt RMS which is corresponds to

0.5 mA.In case any measurement is out of the limits specified, there is

possibility of shock hazard and the set must be checked and

repaired before it is returned to the customer.

Leakage Current Hot Check circuit

IMPORTANT SAFETY NOTICE

SAFETY PRECAUTIONS


4/97

SERVICING PRECAUTIONS

CAUTION: Before servicing receivers covered by this service

manual and its supplements and addenda, read and follow the

SAFETY PRECAUTIONSon page 3 of this publication.NOTE: If unforeseen circumstances create conict between the

following servicing precautions and any of the safety precautions

on page 3 of this publication, always follow the safety precautions.

Remember: Safety First.

General Servicing Precautions

1. Always unplug the receiver AC power cord from the AC power

source before;

a. Removing or reinstalling any component, circuit board mod-

ule or any other receiver assembly.

b. Disconnecting or reconnecting any receiver electrical plug or

other electrical connection.

c. Connecting a test substitute in parallel with an electrolytic

capacitor in the receiver.

CAUTION: A wrong part substitution or incorrect polarity

installation of electrolytic capacitors may result in an explo-

sion hazard.

2. Test high voltage only by measuring it with an appropriate

high voltage meter or other voltage measuring device (DVM,

FETVOM, etc) equipped with a suitable high voltage probe.

Do not test high voltage by "drawing an arc".3. Do not spray chemicals on or near this receiver or any of its

assemblies.

4. Unless specied otherwise in this service manual, clean

electrical contacts only by applying the following mixture to the

contacts with a pipe cleaner, cotton-tipped stick or comparable

non-abrasive applicator; 10 % (by volume) Acetone and 90 %

(by volume) isopropyl alcohol (90 % - 99 % strength)

CAUTION: This is a ammable mixture.

Unless specied otherwise in this service manual, lubrication of

contacts in not required.

5. Do not defeat any plug/socket B+ voltage interlocks with which

receivers covered by this service manual might be equipped.

6. Do not apply AC power to this instrument and/or any of its

electrical assemblies unless all solid-state device heat sinks are

correctly installed.

7. Always connect the test receiver ground lead to the receiver

chassis ground before connecting the test receiver positive

lead.

Always remove the test receiver ground lead last.

8. Use with this receiver only the test xtures specied in this

service manual.CAUTION: Do not connect the test xture ground strap to any

heat sink in this receiver.

Electrostatically Sensitive (ES) Devices

Some semiconductor (solid-state) devices can be damaged eas-

ily by static electricity. Such components commonly are called

Electrostatically Sensitive (ES) Devices. Examples of typical ES

2. After removing an electrical assembly equipped with ES

devices, place the assembly on a conductive surface such as

aluminum foil, to prevent electrostatic charge buildup or expo-sure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES

devices.

4. Use only an anti-static type solder removal device. Some solder

removal devices not classied as anti-static can generate

electrical charges sufcient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate

electrical charges sufcient to damage ES devices.

6. Do not remove a replacement ES device from its protective

package until immediately before you are ready to install it.

(Most replacement ES devices are packaged with leads electri-

cally shorted together by conductive foam, aluminum foil or

comparable conductive material).

7. Immediately before removing the protective material from the

leads of a replacement ES device, touch the protective material

to the chassis or circuit assembly into which the device will be

installed.

CAUTION: Be sure no power is applied to the chassis or circuit,

and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replace-

ment ES devices. (Otherwise harmless motion such as thebrushing together of your clothes fabric or the lifting of your

foot from a carpeted oor can generate static electricity suf-

cient to damage an ES device.)

General Soldering Guidelines

1. Use a grounded-tip, low-wattage soldering iron and appropriate

tip size and shape that will maintain tip temperature within the

range or 500 F to 600 F.

2. Use an appropriate gauge of RMA resin-core solder composed

of 60 parts tin/40 parts lead.

3. Keep the soldering iron tip clean and well tinned.

4. Thoroughly clean the surfaces to be soldered. Use a mall wire-

bristle (0.5 inch, or 1.25 cm) brush with a metal handle.

Do not use freon-propelled spray-on cleaners.

5. Use the following unsoldering technique

a. Allow the soldering iron tip to reach normal temperature.

(500 F to 600 F)

b. Heat the component lead until the solder melts.

c. Quickly draw the melted solder with an anti-static, suction-

type solder removal device or with solder braid.

CAUTION: Work quickly to avoid overheating the circuitboard printed foil.

6. Use the following soldering technique.

a. Allow the soldering iron tip to reach a normal temperature

(500 F to 600 F)

b. First, hold the soldering iron tip and solder the strand against

the component lead until the solder melts.

c. Quickly move the soldering iron tip to the junction of the


5/97

IC Remove/Replacement

Some chassis circuit boards have slotted holes (oblong) through

which the IC leads are inserted and then bent at against the cir-cuit foil. When holes are the slotted type, the following technique

should be used to remove and replace the IC. When working with

boards using the familiar round hole, use the standard technique

as outlined in paragraphs 5 and 6 above.

Removal

1. Desolder and straighten each IC lead in one operation by

gently prying up on the lead with the soldering iron tip as the

solder melts.

2. Draw away the melted solder with an anti-static suction-type

solder removal device (or with solder braid) before removing

the IC.Replacement

1. Carefully insert the replacement IC in the circuit board.

2. Carefully bend each IC lead against the circuit foil pad and

solder it.

3. Clean the soldered areas with a small wire-bristle brush.

(It is not necessary to reapply acrylic coating to the areas).

"Small-Signal" Discrete Transistor

Removal/Replacement1. Remove the defective transistor by clipping its leads as close

as possible to the component body.

2. Bend into a "U" shape the end of each of three leads remaining

on the circuit board.

3. Bend into a "U" shape the replacement transistor leads.

4. Connect the replacement transistor leads to the corresponding

leads extending from the circuit board and crimp the "U" with

long nose pliers to insure metal to metal contact then solder

each connection.

Power Output, Transistor Device

Removal/Replacement

1. Heat and remove all solder from around the transistor leads.

2. Remove the heat sink mounting screw (if so equipped).

3. Carefully remove the transistor from the heat sink of the circuit

board.

4. Insert new transistor in the circuit board.

5. Solder each transistor lead, and clip off excess lead.

6. Replace heat sink.

Diode Removal/Replacement1. Remove defective diode by clipping its leads as close as pos-

sible to diode body.

2. Bend the two remaining leads perpendicular y to the circuit

board.

3. Observing diode polarity, wrap each lead of the new diode

around the corresponding lead on the circuit board.

4. Securely crimp each connection and solder it.

3. Solder the connections.

CAUTION: Maintain original spacing between the replaced

component and adjacent components and the circuit board toprevent excessive component temperatures.

Circuit Board Foil Repair

Excessive heat applied to the copper foil of any printed circuit

board will weaken the adhesive that bonds the foil to the circuit

board causing the foil to separate from or "lift-off" the board. The

following guidelines and procedures should be followed whenever

this condition is encountered.

At IC Connections

To repair a defective copper pattern at IC connections use the

following procedure to install a jumper wire on the copper pattern

side of the circuit board. (Use this technique only on IC connec-

tions).

1. Carefully remove the damaged copper pattern with a sharp

knife. (Remove only as much copper as absolutely necessary).

2. carefully scratch away the solder resist and acrylic coating (if

used) from the end of the remaining copper pattern.

3. Bend a small "U" in one end of a small gauge jumper wire and

carefully crimp it around the IC pin. Solder the IC connection.4. Route the jumper wire along the path of the out-away copper

pattern and let it overlap the previously scraped end of the

good copper pattern. Solder the overlapped area and clip off

any excess jumper wire.

At Other Connections

Use the following technique to repair the defective copper pattern

at connections other than IC Pins. This technique involves the

installation of a jumper wire on the component side of the circuit

board.

1. Remove the defective copper pattern with a sharp knife.

Remove at least 1/4 inch of copper, to ensure that a hazardous

condition will not exist if the jumper wire opens.

2. Trace along the copper pattern from both sides of the pattern

break and locate the nearest component that is directly con-

nected to the affected copper pattern.

3. Connect insulated 20-gauge jumper wire from the lead of the

nearest component on one side of the pattern break to the lead

of the nearest component on the other side.

Carefully crimp and solder the connections.CAUTION: Be sure the insulated jumper wire is dressed so the

it does not touch components or sharp edges.


6/97

SPECIFICATIONNOTE : Specifications and others are subject to change without notice for improvement.

1. Application rangeThis spec sheet is applied all of the 32,42,47,55,60, 65LED TV with LT33B chassis

2. Test conditionEach part is tested as below without special notice.

1) Temperature : 25 C 5 C, CST : 40 C5 C

2) Relative Humidity: 65 % 10 %

3) Power VoltageStandard input voltage (100~240V@ 50/60Hz)

* Standard Voltage of each products is marked by models.

4) Specification and performance of each parts are followed

each drawing and specification by part number in

accordance with BOM.

5) The receiver must be operated for about 20 minutes prior to

the adjustment.

3. Test method1) Performance: LGE TV test method followed

2) Demanded other specification

- Safety : CE, IEC specification

- EMC: CE, IEC


7/97

4. General Specification

No Item Specication Remark1. Display Screen Device 32 wide Color Display Module Resolution: 1366*768 (32LN570)

32 wide Color Display Module Resolution: 1920*1080







2. Aspect Ratio 16:9 All

3. LCD Module 32" TFT WUXGA LCD

32" TFT WXGA LCD Only 32LN570B

42" TFT WUXGA LCD

47 TFT WUXGA LCD

50 TFT WUXGA LCD

55 TFT WUXGA LCD

60 TFT WUXGA LCD

4. Operating Environment TFT 1) Temp. : 0 ~ 40 deg

2) Humidity : 0 ~ 85%

LGE SPEC

5. Storage Environment TFT 1) Temp. : -20 ~ 60 deg

2) Humidity : 10 ~ 90%

6. Input Voltage AC100 ~ 240V, 50/60Hz

7. Power Consumption(Max) =

LCD(Module) + Backlight(LED)

FHD

T240Hz

POLA

60 TBD W FPR : LC600DUK-SEF1 [60LA7450/LA6200-DA]

FHD

T120Hz

POLA

55 TBD W FPR : LC550EUJ-SEK1 [55LA6200-DA]

FHD

60Hz POLA

55 TBD W Normal : LC550EUJ-SEE1 [55LN5700-DC]

FHD

T120Hz

CINEMA

42 56.4 W FPR: LC420EUG-KFF1 [42LA65/66/68/6900-DA]

47 62.4 W FPR: LC470EUG-KFF1 [47LA66/68 6900-DA]

55 74.3 W FPR: LC550EUG-KFF1 [55LA66/68/6900-DA]

FHDT120Hz

Edge

42 57 W FPR: LC420EUN-SFF2 [42LA6400-DA]47 68 W FPR: LC470EUN-SFF2 [47LA6400-DA]

50 76 W FPR: LC500EUN-SFF1 [50LA6400-DA]

55 88 W FPR: LC550EUN-SFF1 [55LA6400-DA]

FHD

T120Hz

Direct

42 77 W FPR : LC420DUE-SFU1 [42LA6200-DA]

77 W Normal : LC420DUE-SFR1 [42LN5700]


8/97

8. LCD Module Size Maker Inch (H) (V) (D)

32 TBD LC320EUA-KFF1 [32LA6900-DA]

947.7 x 546.65 x 9.7 LC420EUG-KFF1 [42LA6600 / 6900-DA]

42 958 x 559.1 x 9.9 LC420EUN-SFF2 [42LA6400-DA]

956.4 x 555.0 x 37.4 LC420DUE-SFU1 [42LA6200-DA]

958.2 x 555.8 x 35.0 LC420DUE-SFR1 [42LN5700]

47 1059.5 x 609.5 x 9.7 LC470EUG-KFF1 [47LA66/68/6900-DA]

1070.6 x 622.0 x 9.9 LC470EUN-SFF2 [47LA6400-DA]

1068.0 x 617.8 x 38.8 LC470DUE-SFU1 [47LA6200-DA]

1067.6 x 617.4 x 36.5 LC470DUE-SFR1 [47LN5700-DH]

50 1121.6 x 644.3 x 10.8 LC500EUN-SFF1 [50LA6400-DA]

1123.0 x 648.2 x 40.3 LC500DUE-SFU1 [50LA6200-DA]

55 1229.4 x 706.3 x 13.2 LC550EUG-KFF1 [55LA66/68/6900-DA]

1244.6 x 720.9 x 9.9 LC550EUN-SFF1 [55LA6400-DA]

1232.0 x 704.0 x 1.94 LC550EUJ-SEK1 [55LA6200-DA]

1232.0 x 704.0 x 1.94 LC550EUJ-SEE1 [55LN5700-DC]

60 1333.0 x 758.94 x 1.42 LC600DUK-SEF1 [60LA6200-DA]

Pixel Pitch Maker Inch (H) (V) (D)

32 TBD LC320EUA-KFF1 [32LA6900-DA]

170.25 x 510.75 LC320DUE-SFR1 [32LN570B]

42 483.3 x 483.3 LC420EUG-KFF1 [42LA6600 / 6900-DA]

483.3 x 483.3 LC420EUN-SFF2 [42LA6400-DA]

483.3 x 483.3 LC420DUE-SFU1 [42LA6200-DA]

483.3 x 483.3 LC420DUE-SFR1 [42LN56/5700-DA]

47 541.5 x 541.5 LC470EUG-KFF1 [47LA66/68/6900-DA]541.5 x 541.5 LC470EUN-SFF2 [47LA6400-DA]

541.5 x 541.5 LC470DUE-SFU1 [47LA6200-DA]

541.5 x 541.5 LC470DUE-SFR1 [47LN5700]

50 570.75 x 570.75 LC500EUN-SFF1 [50LA6400-DA]

570.75 x 570.75 LC500DUE-SFU1 [50LA6200-DA]

55 630 x 630 LC550EUG-KFF1 [55LA66/68/6900-DA]

630 x 630 LC550EUN-SFF1 [55LA6400-DA]

630 x 630 LC550EUJ-SEK1 [55LA6200-DA]

630 x 630 LC550EUJ-SEE1 [55LM5700-DC]

60 687 x 687 LC600DUK-SEF1 [60LA6200-DA]


9/97

8. Back Light Maker Inch TYPE Module Name

LGD 32 CINEMA FPR : LC320EUA-KFF1 [32LA6900-DA]

42 FPR: LC420EUG-KFF1 [42LA6600 /

6900-DA]

47 FPR: LC470EUG-KFF1 [47LA6600 /

6900-DA]

55 FPR: LC550EUG-KFF1 [47LA6600 /

6900-DA]

42 Edge FPR: LC420EUN-SFF2 [42LA6400-DA]

47 FPR: LC470EUN-SFF2 [47LA6400-DA]



55 POLA FPR: LC550EUJ-SEK1 [55LA6200-DA]

60 FPR: LC600DUK-SEF1 [60LA6200-DA]

32 Direct LC320DXE-SFR1 [32LN570B-DH]

42 FPR : LC420DUE-SFU1 [42LA6200-DA]

Normal : LC420DUE-SFR1 [42LN 5700]


Normal : LC470DUE-SFR1 [47LN5700-DH]


Display Colors 1.06 B (10-bit) Except FHD 60Hz models

16.7 M (8-bit) FHD/HD 60Hz models

Coating 3H(Hard coating), Anti-glare


10/97

5. External Input Support Format

5.1. Component input(Y, CB/PB, CR/PR)No Resolution H-freq(kHz) V-freq.(kHz) Pixel clock Proposed

1. 720*480 15.73 60 13.5135 SDTV ,DVD 480I

2. 720*480 15.73 59.94 13.5 SDTV ,DVD 480I

3. 720*480 31.50 60 27.027 SDTV 480P

4. 720*480 31.47 59.94 27.00 SDTV 480P

5. 720*576 15.625 50* 13.5 SDTV 576I

6. 720*576 31.25 50* 13.5 SDTV 576P

7. 1280*720 37.5 50* 74.25 HDTV 720P

8. 1280*720 45.00 60.00 74.25 HDTV 720P

9. 1280*720 44.96 59.94 74.176 HDTV 720P

10. 1929*1080 28.125 50* 74.25 HDTV 1080I

11. 1920*1080 33.75 60.00 74.25 HDTV 1080I

12. 1920*1080 33.72 59.94 74.176 HDTV 1080I

13. 1920*1080 56.25 50* 148.5 HDTV 1080P

14. 1920*1080 67.50 60 148.50 HDTV 1080P15. 1920*1080 67.432 59.94 148.352 HDTV 1080P

16. 1920*1080 27.00 24.00 74.25 HDTV 1080P

17. 1920*1080 26.97 23.976 74.176 HDTV 1080P

18. 1920*1080 33.75 30.00 74.25 HDTV 1080P

19. 1920*1080 33.71 29.97 74.176 HDTV 1080P


11/97

5.2.2. PC mode

No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock Proposed Remarks

1 640*350 31.468 70.09 25.17 EGA

2 720*400 31.469 70.09 28.32 DOS

3 640*480 31.469 59.94 25.17 VESA(VGA)

4 800*600 37.879 60.31 40 VESA(SVGA)

5 1024*768 48.363 60.00 65 VESA(XGA)

6 1152*864 54.348 60.053 80.002 VESA(VGA)

7 1360*768 47.712 60.015 84.75 VESA(WXGA)

8 1280*1024 63.981 60.020 109.00 SXGA Only FHD Model (Support to HDMI-PC)

9 1920*1080 67.5 60 158.40 WUXGA (Reduced Blanking) Only FHD Model

5.2. HDMI : EDID DATA : Refer to adjust specification5.2.1. DTV mode

No Resolution H-freq(kHz) V-freq.(Hz)Pixel

clock(MHz)Proposed Remark

1 720*480 15.73 59.94 13.500 SDTV, DVD 480I(525I) Spec. out but display

2 15.75 60.00 13.514 SDTV, DVD 480I(525I)

3 720*576 15.625 50.00 13.500 SDTV, DVD 576I(625I) 50Hz

4 720*480 31.47 59.94 27 SDTV 480P

5 31.5 60.00 27.027 SDTV 480P

6 720*576 31.25 50.00 27 SDTV 576P7 1280*720 44.96 59.94 74.176 HDTV 720P

8 45 60.00 74.25 HDTV 720P

9 37.5 50.00 74.25 HDTV 720P

10 1920*1080 28.125 50.00 74.25 HDTV 1080I

11 33.72 59.94 74.176 HDTV 1080I

12 33.75 60.00 74.25 HDTV 1080I

13 26.97 23.976 63.296 HDTV 1080P

14 27.00 24.000 63.36 HDTV 1080P

15 33.71 29.97 79.120 HDTV 1080P

16 33.75 30.00 79.20 HDTV 1080P

17 56.25 50.00 148.5 HDTV 1080P

18 67.432 59.94 148.350 HDTV 1080P

19 67.5 60.00 148.5 HDTV 1080P


12/97

5.3. 3D mode5.3.1. RF Input

No Resolution Proposed 3D input proposed mode

1 HD 1080I

720P

2D to 3D

Side by Side(Half)

Top & Bottom

2 SD 576P

576I

2D to 3D

5.3.2. RF Input (3D supported mode automatically)

5.3.3. HDMI Input 1.3(3D supported mode manually)

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark

1 1280*720 45.00 60.00 74.25 HDTV 720P 2D to 3D

Side by Side(half),

Top & Bottom,Single Frame Sequential

2 1280*720 37.500 50 74.25 HDTV 720P 2D to 3D

Side by Side(half),

Top & Bottom,

Single Frame Sequential

3 1920*1080 33.75 60.00 74.25 HDTV 1080I 2D to 3D

Side by Side(half),

Top & Bottom

4 1920*1080 28.125 50.00 74.25 HDTV 1080I 2D to 3D

Side by Side(half),

Top & Bottom

5 1920*1080 27.00 24.00 74.25 HDTV 1080P 2D to 3D

Side by Side(half),

Top & Bottom,

Checkerboard

6 1920*1080 28.12 25 74.25 HDTV 1080P 2D to 3D

Side by Side(half),

Top & Bottom,

Checkerboard7 1920*1080 33.75 30.00 74.25 HDTV 1080P 2D to 3D

Side by Side(half),

Top & Bottom,

Checkerboard

8 1920*1080 56.25 50 148.5 HDTV 1080P 2D to 3D

Side by Side(half),

No Signal 3D input proposed mode

1 Frame Compatible Side by Side(Half), Top & Bottom


13/97

5.3.4. HDMI Input 1.4b (3D supported mode automatically)

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposedmode Proposed

1 640*480 31.469 / 31.5 59.94/ 60 25.175/25.2 Top-and-Bottom

Side-by-side(half)

Secondary(SDTV 480P)


2 62.938 / 63 59.94/ 60 50.35/50.4 Frame packing

Line alternative


(SDTV 480P)

3 31.469 / 31.5 59.94/ 60 50.35/50.4 Side-by-side(Full) (SDTV 480P)

4 720*480 31.25 50 27 Top-and-Bottom

Side-by-side(half)



5 62.5 50 54 Frame packingLine alternative

Secondary(SDTV 480P)(SDTV 480P)

6 31.25 50 54 Side-by-side(Full) (SDTV 480P)

7 720*576

(576p)

720 (1440)*576

(576i)

31.25 50 27 Top-and-Bottom

Side-by-side(half)



8 62.5 50 54 Frame packing

Line alternative


(SDTV 576P)

9 31.25 50 54 Side-by-side(Full) (SDTV 576P)

10 15.625 50 27 Top-and-BottomSide-by-side(half) Secondary(SDTV 576I)Secondary(SDTV 576I)

11 31.25 50 54 Frame packing

Field alternative

Secondary(SDTV 576I)

(SDTV 576I)

12 15.625 50 54 Side-by-side(Full) (SDTV 576I)

13 1280*720 37.5 50 74.25 Top-and-Bottom

Side-by-side(half)

Primary(HDTV 720P)

Primary(HDTV 720P)

14 75 50 148.5 Frame packing

Line alternative

Primary(HDTV 720P)

(HDTV 720P)

15 37.5 50 148.5 Side-by-side(Full) (HDTV 720P)

16 44.96 / 45 59.94 / 60 74.18/74.25 Top-and-Bottom

Side-by-side(half)

Primary(HDTV 720P)

Primary(HDTV 720P)

17 89.91 / 90 59.94 / 60 148.35/148.5 Frame packing

Line alternative

Primary(HDTV 720P)

(HDTV 720P)

18 44.96 / 45 59.94 / 60 148.35/148.5 Side-by-side(Full) (HDTV 720P)


14/97

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed

mode

Proposed

19 1920*1080 33.72 / 33.75 59.94 / 60 74.18/74.25 Top-and-Bottom

Side-by-side(half)

Secondary(HDTV 1080I)

Primary(HDTV 1080I)

20 67.432 / 67.5 59.94 / 60 148.35/148.5 Frame packing

Field alternative

Primary(HDTV 1080I)

(HDTV 1080I)

21 33.72 / 33.75 59.94 / 60 148.35/148.5 Side-by-side(Full) (HDTV 1080I)

22 28.125 50.00 74.25 Top-and-Bottom

Side-by-side(half)

Secondary(HDTV 1080I)

Primary(HDTV 1080I)

23 56.25 50.00 148.5 Frame packing

Field alternative

Primary(HDTV 1080I)

(HDTV 1080I)

24 28.125 50.00 148.5 Side-by-side(Full) (HDTV 1080I)

25 26.97 / 27 23.97 / 24 74.18/74.25 Top-and-Bottom

Side-by-side(half)

Primary(HDTV 1080P)

Primary(HDTV 1080P)

26 43.94 / 54 23.97 / 24 148.35/148.5 Frame packing

Line alternative

Primary(HDTV 1080P)

(HDTV 1080P)

27 26.97 / 27 23.97 / 24 148.35/148.5 Side-by-side(Full) (HDTV 1080P)

28 28.12 25 74.25 Top-and-Bottom

Side-by-side(half)

Secondary(HDTV 1080P)


29 56.25 25 148.5 Frame packingLine alternative

Secondary(HDTV 1080P)(HDTV 1080P)

30 28.125 25 148.5 Side-by-side(Full) (HDTV 1080P)

31 33.716 / 33.75 29.976 / 30.00 74.18/74.25 Top-and-Bottom

Side-by-side(half)

Primary(HDTV 1080P)


32 67.432 / 67.5 29.976 / 30.00 148.35/148.5 Frame packing

Line alternative

Primary(HDTV 1080P)

(HDTV 1080P)

33 33.716 / 33.75 29.976 / 30.00 148.35/148.5 Side-by-side(Full) (HDTV 1080P)

34 56.25 50 148.5 Top-and-BottomSide-by-side(half)

Primary(HDTV 1080P)Secondary(HDTV 1080P)

35 67.43 / 67.5 59.94 / 60 148.35/148.50 Top-and-Bottom

Side-by-side(half)

Primary(HDTV 1080P)


5.3.5. HDMI-PC 3D Input (3D supported mode manually)

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed

1 1024*768 48.36 60 65 2D to 3D,

Side by Side(half)

Top & Bottom

HDTV 768P

2 1360*768 47.71 60 85.5 2D to 3D,

Side by Side(half)

Top & Bottom

HDTV 768P


15/97

5.3.6. Component 3D Input (3D supported mode manually)


1 1280*720 37.5 50 74.25 2D to 3D,

Side by Side(half),

Top & Bottom

HDTV 720P

2 1280*720 45.00 60.00 74.25 2D to 3D,

Side by Side(half),

Top & Bottom

HDTV 720P

3 1280*720 44.96 59.94 74.176 2D to 3D,

Side by Side(half)

Top & Bottom

HDTV 720P

4 1920*1080 33.75 60.00 74.25 2D to 3D,

Side by Side(half)

Top & Bottom

HDTV 1080I

5 1920*1080 33.72 59.94 74.176 2D to 3D,

Side by Side(half)

Top & Bottom

HDTV 1080I

6 1920*1080 28.12 50 74.25 2D to 3D,

Side by Side(half)

Top & Bottom

HDTV 1080I

7 1920*1080 67.500 60 148.50 2D to 3D,

Side by Side(half)

Top & Bottom

HDTV 1080P

8 1920*1080 67.432 59.94 148.352 2D to 3D,

Side by Side(half)

Top & Bottom

HDTV 1080P

9 1920*1080 27.000 24.000 74.25 2D to 3D,

Side by Side(half)

Top & Bottom

HDTV 1080P

10 1920*1080 28.12 25 74.25 2D to 3D,

Side by Side(half)

Top & Bottom

HDTV 1080P

11 1920*1080 56.25 50 74.25 2D to 3D,

Side by Side(half)

Top & Bottom

HDTV 1080P

12 1920*1080 26.97 23.976 74.176 2D to 3D,

Side by Side(half)

Top & Bottom

HDTV 1080P

13 1920*1080 33.75 30.000 74.25 2D to 3D,Side by Side(half)

Top & Bottom

HDTV 1080P

14 1920*1080 33.71 29.97 74.176 2D to 3D,

Side by Side(half)

Top & Bottom

HDTV 1080P


16/97

5.3.7. USB Input (3D) (3D supported mode manually)


1 1920*1080 33.75 30 74.25 2D to 3D

Side by Side(Half)*,

Top & Bottom*,

Checkerboard*

Row Interleaving,

Column Interleaving

(Photo : side by Side(half),

Top & Bottom)

HDTV 1080P

5.2.8. DLNA Input (3D)


1 1920*1080 33.75 30 74.25 2D to 3D

Side by Side(Half)*,

Top & Bottom*,

Checkerboard*

Row Interleaving,

Column Interleaving(Photo : side by Side(half), Top

& Bottom)

HDTV 1080P


17/97

ADJUSTMENT INSTRUCTION

1. Application RangeThis specification sheet is applied all of the LT33B LED TV

models, which produced in manufacture department or similarLG TV factory

2. Specification(1) Because this is not a hot chassis, it is not necessary to use

an isolation transformer. However, the use of isolation

transformer will help protect test instrument.

(2) Adjustment must be done in the correct order. But it is

flexible when its factory local problem occurs.

(3) The adjustment must be performed in the circumstance of25 5C of temperature and 6510% of relative humidity if

there is no specific designation.

(4) The input voltage of the receiver must keep 100~220V,

50/60Hz.

(5) Before adjustment, execute Heat-Run for 5 minutes.

After Receive 100% Full white pattern (06CH) then process

Heat-run

(or 8. Test pattern condition of Ez-Adjust status)

How to make set white pattern1) Press Power ON button of Service Remocon

2) Press ADJ button of Service remocon. Select 8. Test

pattern and, after select White using navigation button,

and then you can see 100% Full White pattern.

* In this status you can maintain Heat-Run useless any pattern

generator

* Notice : if you maintain one picture over 20 minutes

(Especially sharp distinction black with white pattern

-13Ch, or Cross hatch pattern 09Ch) then it can

appear image stick near black level.

3. Adjustment items3.1. PCB Assembly Adjustment

MAC Address / ESN / Widevine Download

EDID (The Extended Display Identification Data)/DDC

(Display Data Channel) download

* If it is necessary, it can adjustment at Manufacture Line

You can see set adjustment status at 1. ADJUST CHECK

of the In-start menu

3.2. Set Assembly Adjustment Color Temperature (White Balance) Adjustment

Using RS-232C

PING Test

Selection Factory output option

4. PCB Assembly Adjustment4.1. MAC Address, ESN Key and Widevine

Key download4.1.1. Equipment & Condition

1) Play file: keydownload.exe

4.1.2. Communication Port connection1) Key Write: Com 1,2,3,4 and 115200 (Baudrate)

2) Barcode: Com 1,2,3,4 and 9600 (Baudrate)

4.1.3. Download process

1) Select the download items.2) Mode check: Online Only

3) Check the test process

- DETECT -> MAC_WRITE -> ESN_WRITE -> WIDEVINE_

WRITE

4) Play : START

5) Check of result: Ready, Test, OK or NG

4.1.4. Communication Port connection1) Connect: PCBA Jig -> RS-232C Port == PC -> RS-232C

Port

4.1.5. Download1) 13Y LCD TV+MAC+Widevine+ESN Key+ HDCP1.4 and

HDCP2.0


18/97

4.2. LAN PORT INSPECTION(PING TEST)

4.2.1. Equipment setting

1) Play the LAN Port Test PROGRAM.2) Input IP set up for an inspection to Test

Program.

*IP Number : 12.12.2.2.

4.2.2. LAN PORT inspection (PING TEST)1) Play the LAN Port Test Program.

2) connect each other LAN Port Jack.

3) Play Test (F9) button and confirm OK Message.

4) remove LAN CABLE

4.3. ADC Adjust => No need at Assembly

line because of OPT type* OTP mode

Automatic ADC Calibration. (Internal ADC Calibration) On the

manufacture line, OTP is used

for ADC Calibration automatically.

* External mode

Manual ADC Calibration. When OTP mode is failed, ADC

calibration should be OK by

using External mode.

- If you want re-adjust for ADC. Enter Service Mode by pushing ADJ key,

Enter Internal ADC mode by pushing key at 6. ADC

Calibration

Adjustment protocol

Order Command Set response

(1) Inter the Adjustment mode aa 00 00 a 00 OK00x

(2) Change the Source xb 00 40

xb 00 60

b 00 OK40x (Adjust 480i Comp1 )

(Adjust 1080p Comp1)

b 00 OK60x (Adjust 1080p RGB)

(3) Start Adjustment ad 00 10

(4) Return the Response OKx ( Success condition )

NGx ( Failed condition )

(5) Read Ad justment data ( main)

ad 00 20

( main )

ad 00 30

(main : component1 480i, RGB 1080p)

000000000000000000000000007c007b-

006dx

(main : component1 1080p)000000070000000000000000007c0083

0077x

(6) Confrm Adjustment ad 00 99 NG 03 00x (Failed condition)

NG 03 01x (Failed condition)

NG 03 02x (Failed condition)

OK 03 03x (Success condition)


19/97

5. Factory Adjustment5.1. EDID (The Extended Display Identification

Data)/DDC (Display Data Channel) Download

Summary

It is established in VESA, for communication between PC

and Monitor without order from user for building user

condition. It helps to make easily use realize Plug and Play

function. For EDID data write, we use DDC2B protocol.

Auto Download (No need Writing EDID data in Assembly line)

After Set Tool Option, then TV turn off and on finish auto

download* EDID data for 3DTV (LA62/64/66/68/69/74 Seriese) (Model

name = LG TV ) .

*Rev. 15xxx to confirm that, Rev. up subject to change

- HDMI EDID table

- HDMI-1 EDID table (0xE8, 0xCC)

(1) HDMI 1 Check sum : 0xE8, 0XCC (CEA Block 0x21 :10)

(2) HDMI 2 Check sum : 0xE8, 0XBC (CEA Block 0x21 :20)

(3) HDMI 3 Check sum : 0xE8, 0XAC (CEA Block 0x21 :30)

* EDID data for Non-3DTV (LN56/57 Seriese) (Model name =

LG TV )

*Rev. 15xxx to confirm that, Rev. up subject to change

- HDMI EDID table

- HDMI-1 EDID table (0X43, 0x8A)

(1) HDMI 1 Check sum : 0x43, 0X8A (CEA Block 0x21 :10)




20/97

5.2. Adjustment White balance W/B Equipment condition

CA210 : CH 9, Test signal : Inner pattern (80IRE) LAMPModule

CH14 , Test signal : Inner pattern (80IRE) LED Module

Above 5 minutes H/run in the inner pattern. (power on key of

adjust remote control)

The spec of color temperature and coordinate.

All

Cool (C50) 13,000k K

X=0.269

(0.002)

Y=0.273

(0.002)

- Inner pattern

for W/B adjust

- External white

pattern (80IRE,

204gray)

Medium (0) 9,300k K

X=0.285

(0.002)

Y=0.293

(0.002)

Warm (W50) 6,500k K

X=0.313

(0.002)

Y=0.329

(0.002)

LA6xxx, LA7xxx, LA8xxx, LN5x Series (Normal Line)

H/R Time(Min)

Cool Medium Warm

x y x x y x

271 270 285 293 313 329

1 0-2 281 287 295 310 320 342

2 3-5 280 285 294 308 319 340

3 6-9 278 284 292 307 317 339

4 10-19 276 281 290 304 315 336

5 20-35 275 277 289 300 314 3326 36-49 274 274 288 297 313 329

7 50-79 273 272 287 295 312 327

8 80-119 272 271 286 294 311 326

9 Over 120 271 270 285 293 310 325

LA6xxx, LA7xxx, LA8xxx, LN5x Series (Aging Chamber)

H/R Time(Min)

Cool Medium Warm

x y x x y x

271 270 285 293 313 329

1 0-5 280 285 294 308 319 340

2 6-10 276 280 290 303 315 335

3 11-20 272 275 286 298 311 330

4 21-30 269 272 283 295 308 327

Connecting picture of the measuring instrument (On Automatic

control)

Inside PATTERN is used when W/B is controlled. Connect to

auto controller or push Adjustment R/C POWER-ON -> Enter

the mode of White-Balance, the pattern will come out

Auto-control interface and directions

(1) Adjust in the place where the influx of light like floodlight

around is blocked. (Illumination is less than 10ux).

(2) Adhere closely the Color Analyzer ( CA210 ) to the module

less than 10cm distance, keep it with the surface of the

Module and Color Analyzers Prove vertically.(80~100).

(3) Aging time

- After aging start, keep the power on (no suspension of power

supply) and heat-run over 5 minutes.

- Using no signal or full white pattern or the others, check the

back light on.

Auto adjustment Map(RS-232C)

RS-232C COMMAND

[ CMD ID DATA ]

Wb 00 00 White Balance StartWb 00 ff White Balance End

RS-232C COMMAND

[CMD ID DATA]

MIN CENTER

(DEFAULT)

MAX

Cool Mid Warm 00 Cool Mid Warm

R Gain Jg ja jd 00 172 192 192 192

G Gain Jh jb je 00 172 192 192 192

B Gain Ji jc jf 192 192 172 192

R Gain 64 64 64 128

G Gain 64 64 64 128

B Gain 64 64 64 128


21/97

Manual W/B process using adjusts Remote control.(TBD)

- Color analyzer(CA100+, CA210) should be used in the

calibrated ch by CS-1000

- Operate the zero-calibration of the CA100+ or CA-210, then

stick sensor to the module when adjusting.

- After enter Service Mode by pushing ADJ key,

- Enter White Balance by pushing key at 8. Whi te

Balance

For manual adjustment, it is also possible by the following

sequence

(1) Set TV in Adj. mode using P-ONLY key on remote controller

and then operate heat run longer than 15 minutes.

(If not executed this step, the condition for W/B may be

different.)

(2) Push Exit key.

(3) Enter White Balance mode by pushing the ADJ key and select

8. White Balance. When KEY () is pressed, 206 Gray

internal pattern will be displayed.

(4) Zero Calibrate the probe of Color Analyzer, then place it on

the center of LCD module within 10cm of the surface

(5) Select each items (Red/Green/Blue Gain) using /(CH +/-)

key on R/C..(6) Adjust R/ G/ B Gain using /(VOL +/-) key on R/C.

(7) Adjust three modes all (Cool / Medium / Warm) -Fix the one of

R/G/B gain and change the others

(8) When adjustment is completed, exit adjustment mode using

EXIT key on R/C.

CASE Cool

- First adjust the coordinate far away from the target value(x, y).

(1) x, y > target

(i) Decrease the R, G.

(2) x, y < target

(i) First decrease the B gain,

(ii) Decrease the one of the others.

(3) x > target , y < target

(i) First decrease B, so make y a little more than the target.

(ii) Adjust x value by decreasing the R

(4) x < target , y > target

RS-232C Command (Commonly apply)

RS-232C COMMANDExplanation

CMD DATA ID

wb 00 00 White Balance adjustment start

Wb 00 10 Start of adjust gain (Inner white pattern)

wb 00 1f End of gain adjust

wb 00 20 Start of offset adjust(Inner white pattern)

wb 00 2f End of offset adjust

wb 00 ff End of White Balance adjust

(Inner pattern disappeared)

wb 00 00: Start Auto-adjustment of white balance.

wb 00 10: Start Gain Adjustment (Inner pattern)

jb 00 c0 :

wb 00 1f: End of Adjustment

* If it needs, offset adjustment (wb 00 20-start, wb 00 2f-end)

wb 00 ff: End of white balance adjustment (inner pattern

disappear)

Notice) Adjustment Mapping informationRS-232C COMMAND

[CMD ID DATA]

MIN CENTER

(DEFAULT)

MAX

Cool Mid Warm 00 Cool Mid Warm

R Gain Jg ja jd 00 172 192 192 192

G Gain Jh jb je 00 172 192 192 192

B Gain Ji jc jf 192 192 172 192

R Gain 64 64 64 128

G Gain 64 64 64 128

B Gain 64 64 64 128

5.3. Magic Motion remote controller Check5.3.1 Test equipment

- RF-remote controller for check, IR-KEY-CODE remote

controller.

- Check AA battery before test. A recommendation is that a

tester change battery every lots.

5.3.2. Test(1) Make pairing with TV set by pressing Mute (START) key

on RCU.

(2) Check a cursor on screen by pressing ENTER or OK

key of RCU

(3) Stop paring with TV set by pressing VOL+ (STOP) key.


22/97

5.4. 3D pattern test5.4.1. Test equipment

(1) Pattern Generator MSHG-600 or MSPG-6100 (HDMI 1.4support)

(2) Pattern: HDMI mode (model No. 872, pattern No. 83)

5.4.2. Test method(1) Input 3D test signal as Fig.1.

(2) Press OK key as a 3D input OSD is shown.

(3) Check pattern as Fig2 without 3D glasses. (3D mode

without 3D glasses)

Fig.2 Fig.3

5.5. HDMI ARC Function Inspection5.5.1. Test equipment

- Optic Receiver Speaker- MSHG-600 (SW: 1220 )

- HDMI Cable (for 1.4 version)

5.5.2. Test method(1) Insert the HDMI Cable to the HDMI ARC port from the

master equipment (HDMI1)

(2) Check the sound from the TV Set

(3) Check the Sound from the Speaker or using AV & Optic

TEST program (Its connected to MSHG-600)

* Remark: Inspect in Power Only Mode and check SW version

in a master equipment

5.6. Selection of Country optionSelection of country option is allowed only North American

model (Not allowed Korean model). It is selection of Country


23/97

5.7. MHL TestStep 1) Turn on TV

Step 2) Select HDMI4 mode using input Menu.Step 3) Set MHL Zig(M1S0D3617) using MHL input, output

and power code.

Step 4) Connect HDMI cable between MHL Zig and HDMI4

port.

Step 5) Check LED light of Zig and Module of Set

Result) If, The LED light is green and The Module shows

normal stream -> OK

Else -> NG

Caution : Dont push The INSTOP KEY after completing thefunction inspection.

6. GND and HI-POT Testing6.1. GND & HI-POT auto-check preparation

Check the connection between set andpower cord

(1) Check the POWER CABLE and SIGNAL CABE insertion

condition

6.2. GND & HI-POT auto-check(1) Pallet moves in the station. (POWER CORD / AV CORD is

tightly inserted)

(2) Connect the AV JACK Tester

(3) Controller (GWS103-4) on.(4) GND Test (Auto)

- If Test is failed, Buzzer operates.

- If Test is passed, execute next process (Hi-pot test).

(Remove A/V CORD from A/V JACK BOX)

(5) HI-POT test (Auto)

- If Test is failed, Buzzer operates.

- If Test is passed, GOOD Lamp on and move to next process

automatically

6.3. Check Point(1) Test voltage3 Poles : GND: 1.5KV/min at 100mA / SIGNAL: 3KV/min at

100mA

(2) TEST time: 1 second

(3) TEST POINT

3 Poles : GND Test = POWER CORD GND and SIGNAL

CABLE GND.

Hi-pot Test = POWER CORD GND and LIVE & NEUTRAL.

(4) LEAKAGE CURRENT: At 0.5mArms


24/97

7. Default Service option

7.1. ADC-Set R-Gain adjustment Value (default 128)

G-Gain adjustment Value (default 128)

B-Gain adjustment Value (default 128)

R-Offset adjustment Value (default 128)

G-Offset adjustment Value (default 128)

B-Offset adjustment Value (default 128)

7.2. White balance. Value

CENTER (DEFAULT)

C50 0 W50

R Gain 192 192 192

G Gain 192 192 192

B Gain 192 192 192

R Cut 64 64 64

G Cut 64 64 64

B Cut 64 64 64

8. USB DOWNLOAD (*.epk file download)(1) Put the USB Stick to the USB socket

(2) Press Menu key, and move OPTION(3)

(4) Press FAV Press 7 times.

(5) Select download file (epk file)

(6) After download is finished, remove the USB stick.

(7) Press IN-START key of ADJ remote control, check the

S/W version


25/97

BLOCK DIAGRAM

MTKA2

IF(+/-)

USB1

OPTIC

LAN

DDR3

1600X16

(512M

BX2EA)

HDMI1

HDMI2

HDMI3

HDMI

MUX

Air/

Cable

TUNER

(T/C/A)

TUNER

(S2)

DVB-S

DEMOD

(S2)

LNB

USB2

USB3

41P51P

P_TS

50P

50P

X_TAL

27MHz

T

/C/S2WithoutATV

T/C/S2WithoutATV

#EPI&LVDSDiagram

A

B

I2SOut

I2C1

EPI

I2C2

LVDS

USB

I2C5

I2C1

H/P

AV/COMP

Tuner:

I2C6

DVB-S:I2C4

OCP

2.5A

OCP

1A

(HDD)

MHL1A

SIL1292M

HL:I2C4

MHL

REARSIDE SIDE

REAR(H)

AMP

TI

CVBS/YPbPr

CVBS/RGB

SPDIFOUT

ETHERNET

I2C3

I2C1

UARTIR

KEY

USB_WIFI

MTKA2

IF(+/-)

USB1

OPTIC

LAN

DDR3

1600X16

(512M

BX2EA)

HDMI1

HDMI2

HDMI3

HDMI

MUX

Air/

Cable

TUNER

(T/C/A)

TUNER

(S2)

DVB-S

DEMOD

(S2)

LNB

USB2

USB3

41P51P

P_TS

50P

50P

X_TAL

27MHz

T

/C/S2WithoutATV

T/C/S2WithoutATV

#EPI&LVDSDiagram

A

B

I2SOut

I2C1

EPI

I2C2

LVDS

USB

I2C5

I2C1

H/P

AV/COMP

Tuner:

I2C6

DVB-S:I2C4

OCP

2.5A

OCP

1A

(HDD)

MHL1A

SIL1292M

HL:I2C4

MHL

REARSIDE SIDE

REAR(H)

AMP

TI

CVBS/YPbPr

CVBS/RGB

SPDIFOUT

ETHERNET

I2C3

I2C1

UARTIR

KEY

USB_WIFI


26/97

1.2VC

ore

DCDC

6A

3500m

A

3.3VM

ulti

DCDC

4A

2000m

A

1.8

1.2

24V

12V

3.5VST

640mA

AMP

3230mA

5V

USB

DCD

C5A

3000

mA

390mA

WOL/W

400m

MICOM,ETC

15mA

1065mA

730mA

LNBop

LNB

700mA

600mA

1330m

A

PANEL

1500mA

45.6W

3.5W

37.9W


27/97

24V

5V

USB

TP

S5450

5A

30

00mA

OCP

2CH

OCP

OCP

USB1

USB2

USB3

MHL

NetCast4.0


28/97

12V

1.2VCo

re

DCDC6A

5260mA

MTK

Ne

tCast4.0

MHL


29/97

M13

MT539

[CVBS2P]

Tuner

JackSid

e

SoCSid

e

JK501

C

OMP1_Y/AV1_CVBS

C

OMP1_Pb

C

OMP1_Pr

C

OMP1/AV1/DVI_L_IN

C

OMP1/AV1/DVI_R_IN

COMP1_Y/AV1_

CVBS_SOC

COMP1_Pb_SO

C

[PB0P]

[PR0P]

[AIN4_L_AADC]

COMP1_Pb_SO

C

COMP1/AV1/DVI_L_IN_SOC

[AIN4_R_AADC]

COMP1/AV1/DVI_R_IN_SOC

TU_CVBS

TUNER_SIF,IF_P/N

[CVBS1P]

[MPXP,ADCINP_

DEMOD,ADCINN_DEMOD

TU_CVBS

TUNER_SIF,IF_P/N

Pa

rallelTS/ERROR,VAL,SYNC,CLK

ParallelTS/ERROR,VAL,SYNC,CLK


30/97

SPDIF_OUT

IC8101

Au

dioAMP

N

TP7513

COMP1/AV1/DVI_L_IN_SOC

COMP1/AV1/DVI_R_IN_SOC

[ASPDIF0]

Tuner

TRBUF

[MPXP]

AUD_LRCH

HP_LOUT/HP

_ROUT

LPF

[AL0_ADAC]

[AR0_ADAC]

M13

M

T5398

TUNER_SIF

[AOLRCK]

[AOSDATA0]

AUD_LRCK

AUD_SCK

[AOBCK]

[STB_SDA]

[STB_SCL]

I2C_SDA1

I2C_SCL1

IC3000

M

ICOM AM

P_MUTE

[AIN4_L_AADC]

[AIN4_R_AADC]

JK501

AUD_MASTER

_CLK

[AOMCLK]

[OPCTRL4]

AMP_RESET_N

IC61

00

TPA6138

A2PWR

HPA

MPSIDE_HP_MUTE


31/97

HDMI1

HDMI1

HDMI2

HDMI2

HDMI3

HDMI3

REM

MTKA2

DDC_SCL_1_SOC

DDC_SCL_2_JACK

DDC_SDA_2_JACK

DDC_SCL_3_JACK

DDC_SDA_3_JACK

TMDSLink8bits

HDMI_ARC

DDC_SDA_1_SOC

X-tal

32

.768kH

z

TMDSLink8bits

TMDSLink8bits


32/97

P

ANEL_VCC

(+12V)

PMIC

TPS6

5178RSL

Lev

elShift

TPS65198RUYR

EPICH4+/-

EPICH5+/-

EPICH6+/-

VCOM_P

VCOM

_N

VCOM_LOOP

VCOM

EPICH1+/-

EPICH2+/-

EPICH3+/-

VCOM_DYN

VCOMLFB

VCOMRFB

VDD

VCC

VCC1.8

CLK1_I~CLK6_I

GMA4/G

MA5/GAM7/GMA12/GMA14/GMA15

GMA4/GMA5/GAM7/GMA12/GMA14/GMA15

EO

GST

GCLK

MCLK

EPI_L

EPI_LOCK6

H_VDD

TR/

Diode

TR/

Diode

SWP

CTRLP

SWN

CTRLN

VGH

VGL

VGL_I

VGH_EVE

VGH_

6

6

222222

2

2

VST

GIP_RST


33/97

PMIC

TPS65178RSL

BoostConverter

Buck1converter(VCC)

Buck2converter(Vcore)

Buck3converter(HVdd)

Buck4converter(

VCC18)

PositiveChargePum

pController

NegativeChargePum

pController

6-ChGammaBuffer(DACoutput)

Vcomreference&

gain

Reset

P

ANEL_VCC

VC

C18

VC

C

HVdd

Vd

d

VC

OM_P

VC

OM_N

GAM4/5/7/12/14/15

CTRLN

SW

P

SW

N

CTRLP

VC

OM_LOOP

PM

IC_RESET

Vc

ore

TR/

Diode

TR/

Diode

VGL

VGH


34/97

MTKA2

USB1

USB_DP1

USB_DM1

[USB_DP_P2

]

[USB_DM_P2]

USB2

USB_DP2

USB_DM2

[GPIO43

]

[GPIO46

]

OCP

OCP

+5V_USB_1

+5V_USB_2

/USB_OCD1

USB_CTL1

USB_CTL2

/USB_OCD2

USB_W

WIFI_DM

WIFI_DP

MoMo

M_REMOTE_R

X

M_REMOTE_T

X

M_RFModule_RE

SET

[U1R

X]

[U1T

X]

[OPCTRL49]

[OPCTRL

50]

[USB_DM_P3]

[USB_DP_P3

]

RENESASMICOM

[U0TX]

[U0RX]

SOC

_TX

SOC

_RX

USB_DP3

+5V_USB_3

USB_CTL3

/USB_OCD3

[USB_DM_P1]

[USB_DP_P1]

[GPIO42]

[TCON12]

[USB_DM_P0]

[USB_DP_P0]

USB3

USB_DM3

[GPIO44]

[ADIN2_SR

V]

CTS

RTS

[ADIN4_SR

V]

4Pinde

bugging

wafer


35/97

EXPLODED VIEW

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These

parts are identified by in the Schematic Diagram and EXPLODED VIEW.

It is essential that these special safety parts should be replaced with the same components asrecommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.

Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

A

2

A10

AG1

900

400

540

521

530

910

120

500

501 5

02

123

LV

1

*Set+

Stand

*Stand

Base

+

Body


36/97


37/97


38/97


39/97


40/97

For Debug

Renesas MICOM


41/97

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

WOL/WIFI_POWER_ON

POWER_ON/OFF1

R3005

10K

MICOM_LCD/OLED

R3004

10K

MICOM_GP3_

12/15PIN

I2C_SDA_MICOM

MODEL1_OPT_

5

RUE003N02

Q3001

HDMI_CEC_FET_ROHM

SD

G

+3.5V_ST

R3030

10K

R3014

10K

MICOM_DEBUG

+3.5V_ST

WOL_CT

L

C3003

8pF

P3000

12507WS-04L

MICOM_DEBUG

1

2

3

4

5

SCART_MUTE

CAM_CTL

KEY1

MODEL1_OPT_5

CEC_REMOTE

R3012

10K

MICOM_NON_LOGO_LIGHT

POWER_ON/OFF2_4

C3001

0.47uF

SOC_TX

MODEL1_OPT_3

R3013

10K

MICOM_LOGO_LIGHT

R3008

10K

MICOM_TACT_KEY

EDID_WP

CAM_PWR_ON_CMD

LOGO_LIGHT

MODEL1_OPT_1

RL_ON

MODEL1_OPT_2

R3007-*2

22K

MICOM_OLED_FRC

SOC_

RX

POWER_D

ET

R3007-*1

56K

MICOM_OLED_MAIN

R3001

10K

MICOM_M13

MHL_DET

MICOM_RESET

CAM_CTL

MODEL1_OPT_4

R3031

270K

OPT

R3010

10K

MICOM_TOUCH_KEY

R3021

10K

EDID_WP

LED_R

MODEL1_OPT_2

C3004

0.1uF

16V

R3028

4.7MOPT

POWER_ON/OFF2_4

LED_R

R3007

10K

MICOM_PDP

POWER_ON/OFF2_1

LOGO_LIGHT

MICOM_DEBUG

I2C_SCL_MICOM

R3032

10K

R3033

27K

HDMI_CEC

MODEL1_OPT_1

X3000

32.768KHz

C3002

8pF

+3.5V_ST

PANEL_CTL

MODEL1_OPT_3

MHL_DET

C3000

0.1uF

POWER_ON/OFF2_2

AMP_MUTE

R3034

120K

KEY2

CAM_PWR_ON_CMD

IR

SCART_MUTE

D3000

BAT54_SUZHO

POWER_ON/OFF2_3

SI1012CR-T1-GE3

Q3001-*1

HDMI_CEC_FET_VISHAYSD

G

SW3000

JTP-1127WEM

MICOM_RESET_SW

12

4 3

R3002

10K

MICOM_GED

MODEL1_OPT_0

MICOM_DEBUG

MODEL1_OPT_4

R3029

22

MICOM_RESET_

22OHM

INV_CT

L

+3.5V_ST

SOC_RESE

T

MODEL1_OPT_0

MICOM_RESET

R3016

1K

+3.5V_ST

GND

SIDE_HP_MUTE

R3003

10K

MICOM_H13

HDMI_CEC

R3000

10K

MICOM_NON_GED

R3006

10K

MICOM_NC4_

8PIN

R3029-*1 33MICOM_RESET_33OHM

ST_BY_DET_CAMST_BY_DET_CAM

+3.5V_ST

WOL/ETH_POWER_O

N

IC3000

R5F100GEAFB

MICOM_LEAD_Au

1P60/SCLA0

2P61/SDAA0

3P62

4P63

5P31/TI03/TO03/INTP4

6P75/KR5/INTP9/SCK01/SCL01

7P74/KR4/INTP8/SI01/SDA01

8P73/KR3/SO01

9P72/KR2/SO21

10P71/KR1/SI21/SDA21

11P70/KR0/SCK21/SCL21

12P30/INTP3/RTC1HZ/SCK11/SCL11

13

P5

0/INTP

1/SI

11/SDA

11

14

P5

1/INTP

2/SO

11

15

P17

/TI

02/TO

02

16

P16/TI

01/TO

01/INT

P5

17

P15

/PCLBUZ

1/SCK

20/SCL

20

18

P14

/RXD

2/SI

20/SDA

20

19

P13/TXD

2/SO

20

20

P12/SO

00/TXD

0/TOOLT

XD

21

P11/SI

00/RXD

0/TOOLRXD

/SDA

00

22

P10/SCK

00/SCL

00

23

P1

46

24

P147

/ANI

18

25 P27/ANI7

26 P26/ANI6

27 P25/ANI5

28 P24/ANI4

29 P23/ANI3

30 P22/ANI2

31 P21/ANI1/AVREFM

32 P20/ANI0/AVREFP

33 P130

34 P01/TO00/RXD1

35 P00/TI00/TXD1

36 P140/PCLBUZ0/INTP637

P120/ANI

19

38

P4

1/TI

07

/TO

07

39

P4

0/TOOL

0

40

RESET

41

P124

/XT

2/EXCLKS

42

P123/XT

1

43

P137

/INTP

0

44

P122/X

2/EXCLK

45

P121/X

1

46

REGC

47

VSS

48

VDD

IC3000-*1

R5F100GEAFB#30

MICOM_LEAD_Cu

1P60/SCLA0

2P61/SDAA0

3P62

4P63

5P31/TI03/TO03/INTP4

6P75/KR5/INTP9/SCK01/SCL01

7P74/KR4/INTP8/SI01/SDA01

8P73/KR3/SO01

9P72/KR2/SO21

10P71/KR1/SI21/SDA21

11P70/KR0/SCK21/SCL21

12P30/INTP3/RTC1HZ/SCK11/SCL11

13

P50/INTP1/SI11/SDA11

14

P51/INTP2/SO11

15

P17/TI02/TO02

16

P16/TI01/TO01/INTP5

17

P15/PCLBUZ1/SCK20/SCL20

18

P14/RXD2/SI20/SDA20

19

P13/TXD2/SO20

20

P12/SO00/TXD0/TOOLTXD

21

P11/SI00/RXD0/TOOLRXD/SDA00

22

P10/SCK00/SCL00

23

P146

24

P147/ANI18

25 P27/ANI7

26 P26/ANI6

27 P25/ANI5

28 P24/ANI4

29 P23/ANI3

30 P22/ANI2

31 P21/ANI1/AVREFM

32 P20/ANI0/AVREFP

33 P130

34 P01/TO00/RXD1

35 P00/TI00/TXD1

36 P140/PCLBUZ0/INTP637

P120/ANI19

38

P41/TI07/TO07

39

P40/TOOL0

40

RESET

41

P124/XT2/EXCLKS

42

P123/XT1

43

P137/INTP0

44

P122/X2/EXCLK

45

P121/X1

46

REGC

47

VSS

48

VDD

EYE_SCL

EYE_SDA

R3035

3.3K

EYE_Q_

10P

R3036

3.3K

EYE_Q_

10P

+3.5V_ST

MICOM 30

2012.02.22

For CEC

HDMI_WAUP:HDMI_INIT

NON_GED

Commercial

POWER_ON/OFF2_4

LCD

MICOM MODEL OPTION

/ OLED

Ready for sample set

PDP

0

H13

TACT_KEY

IR_wafer(12/15)

GP4 High/MID Power SEQUENCE

Ready for sample set

1

POWER_ON/OFF2_3

MODEL_OPT_3

M13MODEL_OPT_4

POWER_ON/OFF!

MODEL_OPT_2

MODEL_OPT_0 For LOGO LIGHT

Need to Assign ADC port

MODEL_OPT_5

LOGO

SOC_RESET

POWER_ON/OFF2_2

GED

IR_wafer(10pin)

MODEL_OPT_1

Dont remove R3014,

not making float P40

MICOM MODEL OPTION

Ready For

NON LOGO

POWER_ON/OFF2_1

TOUCH_KEY

Copyright 2013 LG Electronics. Inc. All right reserved.Only for training and service purposes LGE Internal Use Only


42/97


43/97

Fi

ber

Opti

c

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.


ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

SPDIF_OUTC3602

0.1uF

16V

R3611

2.7K

OPT JK

3602

JST

1223-

001

1GND

2VCC

3VINPUT

4

FIX_

POLE

+3.3V_NORMAL

R361033

36

JACK HIGH / MID 2011.11.21

SPDIF

SPDIF OUT



44/97





R3700

10K

HP_LOUT

HP_ROUT

+3.3V_NORMAL

HP_DET

JK3700

PEJ034-01

6BT_TERMINAL2

7BB_TERMINAL2

5T_SPRING

4R_SPRING

3E_SPRING

R37011K

37

JACK_COMMON 2011.11.21


L4111

BLM18PG121SN1D

WIFI

L4112120-ohmR4117

+3.5V_ST

+3.3V_NORMAL

R4118

+3.5V_ST_WAKE

MAX 0.4A


45/97





LED_R

R4107

10K

C4121

0.1uF

M_REMOTE

M_REMOTE_RX

BLM18PG121SN1D

OPT

WOL/ETH_POWER_ON

CTS

R4114100

C41020.1uF

R4117

10K5%

D41045.6V

AMOTECH CO., LTD.

OPT

M_REMOTE_TX

C4110

0.1uF

16V

OPT

R41341K

LOGO_LIGHT

+3.5V_ST

C41000.1uF

+3.5V_ST

R4131

22

LOGO_LIGHT

R413022

OPT

+3.5V_ST

C4111

0.1uF

16V

WIFI

R4132

10K

LOGO_LIGHT

L4113

120-ohmM_REMOTE

Q4100

MMBT3904(NXP)

LOGO_LIGHT

E

B

C

D41015.6V

AMOTECH CO., LTD.

OPT

R4135100

M_REMOTE

C4113

10uF

10V

WIFI

+3.3V_NORMAL

R4133

10K

OPT

WIFI_DP

WIFI_DM

P4101

12507WR-08L

NON_EYE_Q_8P

1GND

2KEY1

3KEY2

4+3.5V_ST

5GND

6LOGO/LED_R

7IR

8GND

9

L4100

BLM18PG121SN1D

M_RFModule_RESET

LOGO_LIGHT

R4113100

AR41001001/16W

M_REMOTE

C41041000pF50V

10K

5%

C4107100pF50V

R 41 25 1 0K

LED_R

C4112

10uF

10V

WIFI

RTS

KEY2

IR

C4120

0.1uF

16V

LOGO_LIGHT

KEY1

D41005.6V

AMOTECH CO., LTD.

OPT

P4100

SMAW200-H12S2

M_REMOTE&WIFI_WAFER

1

2

3

4

5

6

7

8

9

10

11

12

13

R413622

WIFI

WOL/WIFI_POWER_ON

C4125

1000pF

50V

M_REMOTE

C4122

47pF50V

M_REMOTEC4123

47pF50V

M_REMOTE

C4124

47pF50V

OPTC4126

47pF50V

OPT

P4102

12507WR-10L

EYE_Q_10P

1

2

3

4

5

6

7

8

9

10

11

EYE_SCL

EYE_SDA

D4105

ADMC 5M 02 200L

OPT

D4106

ADMC 5M 02 200L

OPT

R4137100

EYE_Q_10P

R4138100

EYE_Q_10P

IR / KEY 2011.11.21

41

Place Near Micom

For EMI



46/97

USBDOWNSTREAM

USBDOWNSTREAM

THERMAL





USB_CTL2

/USB_OCD2

/USB_OCD3

JK4302

3AU04S-305-ZC-(LG)

1

2

3

4

5

USB_DP3

USB_DP2

USB_DM2

USB_CTL3

R4301

10K

D4302

RCLAMP0502BA

OPT

D4

300

RC

LAMP0502BA

OP

T

+5V_USB_2

R4302

10K

USB3

JK4300

3AU04S-305-ZC-(LG)

USB3

1

2

3

4

5

C4302

0.1uF

16V

+5V_USB_3

USB_DM3

+5V_NORMAL

+5V_USB_2

+3.3V_NORMAL

+5V_USB_3

C4301

10uF

10V

USB3

C4337

10uF

10V

C4322

10uF

10V

C4310

10uF10V

USB3

IC4306

TPS2066CDGNR

3EN1

2IN

4EN2

1GND

5FLT2

6OUT2

7OUT1

8FLT1

9

[EP]GND

43

USB2_USB3 2012.7.11

MAX 1.5A

OCP USB2/3

USB2

MAX 1.5A

USB3



47/97

USBDOWNSTREAM


SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS



+5V_USB_1

USB_DP1

D4500

RCLAMP0502BA

OPT

R4500

10KOPT

/USB_OCD1

+5V_USB_1

C4500

0.1uF

16V

JK4500

3AU04S-305-ZC-(LG)

1

2

3

4

5

USB_CTL1

USB_DM1

+3.3V_NORMAL

R450110K

+5V_NORMAL

C4501

10uF

10V

C4502

10uF

10V

IC4500

BD82020FVJ

3IN_2

2IN_1

4EN

1

GND

5OC

6OUT_1

7OUT_2

8

OUT_3

DVR ReadyOCP USB1

USB1

MAX 1.5A



48/97





COMP1/AV1/DVI_R_IN

COMP1/AV1/DVI_L_IN

SOC_RX

AV1_CVBS_DET

COMP1_DET

C3800

0.1uF

16V

COMP1_Y/AV1_CVBS

+3.3V_NORMAL

+3.5V_ST

COMP1_Pb

+3.3V_NORMAL

D38005.6V

AV_COMP_ESDD3801

5.6V

AV_COMP_ESD

R381010K

DTV/MNT_V_OUT_SOC

P3800

12507WS-04L

UART_4PIN_STRAIGHT

1

2

3

4

5

COMP1_Pr

D3802

5.6V

AV_COMP_ESD

R380610K

D3803

5.6V

AV_COMP_ESD

SOC_TX

ZD

3804

ADUC

5S

02

0R5L

R3800

751%

TU_DEBUG

JK3800

PPJ245-01

6A

[GN]C-SPRING

7A [GN]E-LUG

4A [GN]CONTACT

5B [BL]C-SPRING

8C [RD1]E-LUG-S

6C [RD1]C-SPRING

4C [RD1]CONTACT

5D [WH]C-SPRING

4E

[RD2]CONTACT

6E

[RD2]C-SPRING

7E

[RD2]E-LUG

R38010

OPT

R38111K

R38121K

JP4117

JP4118

EYE_SCL

EYE_SDA

38

JACK_COMMON 2011.11.21

AV/COMPONENT REAR

DEBUG FOR INTERNAL AMOD.

UART FOR DEBUG

For TU_Debug

Disconnet R374

Apply "AV_COMP_ESD" when your models ESD Test is failed

Eye sensor JIG POINT


Eth t Bl k


49/97





D5001

5.5VLAN_ESD

EPHY_TDN

D5003

5.5VLAN_ESD

D5000

5.5V

LAN_ESD

D5002

5.5VLAN_ESD

EPHY_TDP

EPHY_RDN

EPHY_RDP

C5000

0.1uF

16V

C5001

0.01uF

50V

JK5000

RJ45VT-01SN002

NON_LN56

11

22

33

44

55

66

77

88

9

9

50

LAN_VERTICAL 2012.03.08

Ethernet Block



50/97

THERMAL





R541112

0.1uF

C5413

16V

AMP_MUTE

0.1uF

C5420

50V

R5418

5.1K

R5415

5.1K

+24V_AMP

AUD_LRCH

SPK_R-

R 5 40 3 1 0 0

+24V

R541012

C5416

22000pF

50V

SPK_R-

L5401

BLM18PG121SN1D

0.1uF

C5421

50V

R540712

C5427

1uF

10V

R5400 10K

AMP_MUTE_MICOM

AUD_SCK

+24V_AMP

C54340.47uF50V

R 5 40 2 1 0 0

SPK_L-

0.1uFC5436

50V

+3.3V_NORMAL

SPK_R+

R540912

0.1uF

C5418

50V

AUD_MASTER_CLK

SPK_R+

I2C_SCL1

0.1uF

C5439

50V

0.1uFC5437

50V

R541412

R5405 100

AMP_MUTE_MICOM

R54063.3

OPT

0.1uFC5400

50V

C5425

22000pF

50V

AUD_LRCK

C5430390pF50V

L5400

CIS21J121

R541312

P5400

WAFER-ANGLE

1

2

3

4

C5428

1uF

10V

SPK_L-

C5408

33pF

50V

C5440

0.1uF

16V

OPT

C5414

10uF

10V

C54151000pF

50V

C5406

33pF

50V

C5424

0.01uF

50V

OPT

AMP_RESET_N

C5433

1uF

10V

C5431

390pF50V

C54110.1uF

16V

C5432390pF50V

+24V_AMP

+3.3V_NORMAL

C5426

22000pF

50V

R540110K

AMP_MUTE_MICOM

R540812

0.1uF

C5438

50V

R541212

R5417

5.1K

SPK_L+

C5417

22000pF

50V

0.1uFC5401

50V

I2C_SDA1

0.1uF

C5419

50V

C54350.47uF50V

SPK_L+

Q5400

MMBT3904(NXP)

AMP_MUTE_MICOME

B

C

C5429390pF50V

C5404

1000pF

50V

R5416

5.1K

L5404-*1

NRS6045T100MMGK

Audio_Coil_TAIYO10.0uH

L5405-*1

NRS6045T100MMGK


L5402-*1

NRS6045T100MMGK


L5403-*1

NRS6045T100MMGK


1uFC5412

10V

L5404

LPH6045T-100M

Audio_Coil_ABCO10uH

L5405

LPH6045T-100M

Audio_Coil_ABCO10uH

L5402

LPH6045T-100M

Audio_Coil_ABCO10uH

L5403

LPH6045T-100M

Audio_Coil_ABCO10uH

IC5400

NTP7513

3DGND_PLL2VDD_PLL

4GND

1AGND_PLL

6DVDD

5DGND

7SDATA

8WCK

9BCK

10SDA

11

SCL

12

FAULT

13

MO

NITOR_

0

14

MO

NITOR_

1

15

MO

NITOR_

2

16

BST

2B

17

PGND

2B

18

OUT

2B

19

PVDD

2B

20

PVDD

2A

21 OUT2A

22 PGND2A

23 BST2A

24 VDR2

25 AGND

26 VCC5

27 VDR1

28 BST1B29 PGND1B

30 OUT1B31

PVDD

1B

32

PVDD

1A

33

OUT

1A

34

PGND

1A

35

BST

1A

36

RESET

37

AD

38

CLK_

I

39

GND_

IO

40

VDD_

IO

41

[EP]GND

C5422

10uF

35V

C5423

10uF

35V

R54

19

100

AMP_

MUTE_PWR_DET

POWER_DET

54

AMP_NEO 2011.11.21

SPEAKER_R

SPEAKER_L

0x54

DUAL COMPONENT

Q1801 1ST : 0TRIY80001A 2ND : 0TR387500AA

[AMP_MUTE_PWR_DET]

-->For fixing AC-OFF POP noise 32"POLA/ROW model

-->32"POLA/ROW LPBs 3.5st drop time is very fast



51/97






R610010K

HP_OUTC61011uF10VHP_OUT

C61001uF10VHP_OUT

+3.3V_NORMAL

C61051uF10V

HP_OUT

R610110K

HP_OUT

HP_LOUT_AMP

HP_LOUT_MAIN

SIDE_HP_MUTE

+3.3V_NORMAL

R610443K

1%

HP_OUT

R6103

33KHP_OUT_MTK

C6102

1uF

10V

HP_OUT

R61054.7K

HP_OUT

C61031uF10V

HP_OUT

HP_ROUT_MAIN

L6100120-ohm

HP_O

UT

BLM18PG121SN1D

C6104

180pF

HP_OUT_MTK

R610643K

1%

HP_OUT

C61070.1uF16V

HP_OUT

C6109

180pF

HP_OUT_MTK

R6102

33KHP_OUT_MTK

HP_ROUT_AMP

C6104-*1

18pF

HP_OUT_H13

C6109-*1

18pF

HP_OUT_H13

C6108

10pF

50V

HP_OUT

C6106

10pF

50V

HP_OUT

IC6100

TPA6138A2

3OUTR

2-INR

4GND_1

1+INR

6VSS

5

MUTE

7CN

8CP

9VDD

10

GND_2

11UVP

12OUTL

13-INL

14+INL

R6103-*143K

1%

HP_OUT_H13 R6102-*143K

1%

HP_OUT_H13

2011.09.29HEADPHONE AMP

61

EARPHONE AMP


TU6406

TDSQ-H601F(B)TU6403

TDSN-B601F(B)

TU6401

TDSN-T701F(B)

TU6405

TDSH-G501D(B)

TU6400

TDSS-H501F(B)


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LNB_TX

TU_

GND_

A

R6403

0NON_TU_H

FE_DEMOD1_TS_DATA[6]

TUNER_SIF_TU


FE_DEMOD1_TS_DATA[7]R64022.2K

TU_N_TW

+1.23V_D_Demod_TU

TU_+1.8V_TU

FE_DEMOD1_TS_SYNC

/S2_RESET_TU

/TU_RESET1_TU


FE_DEMOD1_TS_ERROR

RF_SWITCH_CTL_TU

FE_LNA_Ctrl1

FE_DEMOD1_TS_CLK


IF_AGC_TU

CN_RESET_TU

C6405

0.1uF16V

TU_N_TW

FE_LNA_Ctrl2


+3.3V_TU

TU_

GND_

A

+3.3V_TU

TU_

GND_

A

+3.3V_TU

I2C_SCL6_TU

I2C_SCL4_TU

I2C_SDA6_TU

TU_

GND_

A


TU_

GND_

A

TU_CVBS_TU

IF_P

IF_N


I2C_SDA4_TU

TU_GND_A

FE_DEMOD1_TS_VAL

R6404

0NON_TU_H

Power_D_Demod_TU

R64012.2K

TU_N_TW

C6404

0.1uF16V

TU_N_TW

1.2V_MHL

R6400

1

TU_H/N/S_T/US

+3.3V_NORMAL

C6402

0.1uF

16V

TU_H/N/S_T/US C6401

0.1uF

16V

TU_H/N/S_T/US

AR640101/16W

TU_N_CO_T2

R64070

C6406

0.1uF

16VTU_N_BR

C6403

10uF

10VTU_H/N/S_T/US

C6407

0.1uF

16V

OPT

C6408

0.1uF

16V

OPT

R64080

TU_N_CO_T2

R64090

TU_N_CO_T2

R64100

TU_N_CO_T2

R64110

IC6400

AZ1117BH-1.2TRE1

TU_H/N/S_T/US

GND/ADJ

OUTIN

C6409

0.1uF

16V

OPT

TU_Korea_PIP

1+B1[+3.3V_S/P]

2RESET

3

TU_SCL

4TU_SDA

5+B2[3.3V_M]

6S_SIF

7+B3[1.8V_M]

8S_CVBS

9M_IF_AGC

10M_DIF[P]

11M_DIF[N]

12+B4[3.3V_S]

13+B5[1.8V_S]

14NC_1

15GND

16SD_ERROR

17SD_SYNC

18SD_VALID

19SD_MCLK

20SD_SERIAL_D0

21NC_2

22NC_3

23NC_4

24NC_5

25NC_6

26NC_7

27NC_8

28

GND_1

29GND_2

30+B6[1.23V_SD]

31SD_RESET

36

SHIELD

32+B7[3.3V_SD]

33NC_9

34SD_SCL

35SD_SDA

A1A1

B1B1

TU_BR

1RF_S/W_CTL

2RESET_TUNER

3SCL

4SDA

5+B1[3.3V]

6SIF

7+B2[1.8V]

8CVBS

9NC_1

10NC_2

11NC_3

12+B3[3.3V]

13+B4[1.23V]

14RESET_DEMOD

15GND

16ERROR

17SYNC

18VALID

19MCLK

20DATA

21NC_4

22NC_5

23NC_6

24NC_7

25NC_8

26NC_9

27NC_10

28

SHIELD

A1 A1B1B1

Taiwan_high_sensitive

1RF_S/WCTL

2RESET

3SCL

4SDA

5B1[+3.3V]

6SIF

7B2[1.8V]

8CVBS

9IF_AGC

10DIF[P]

11DIF[N]

12NC_1

13NC_2

14NC_3

15GND

16NC_4

17NC_5

18NC_6

19NC_7

20NC_8

21NC_9

22NC_10

23NC_11

24NC_12

25NC_13

26NC_14

27NC_15

A1

59

LNA_CTRL_157

LNA_CTRL_258

A1 B1SHIELD B1

DVB_H/NIM_H

5+B1[3.3V]

11DIF[N]

2RESET

10DIF[P]

4SDA

1NC

9IF_AGC

8CVBS

3

SCL

7+B2[1.8V]

6SIF

A1A1

B1B1

A2

A2

B2

B2

ATSC_H/NIM_H

5+B1[3.3V]

11DIF[N]

2RESET

10DIF[P]

4SDA

1NC_1

9IF_AGC

8NC_3

3

SCL

7+B2[1.8]

6NC_2

12

SHIELD

A1A1

B1X

TU6400-*1

TDSS-G501D(B)

DVB_H/NIM_H

53.3V

11DLIF_[N]

2RESET

10DLIF_[P]

4SDA

1NC_1

9IF_AGC

8NC_3

3 SCL

71.8V

6NC_2

12

SHIELD

A1A1

B1B1

65

TUNER 2012.03.08

33

TUNER MULTI-OPTION

26

30

2

5

21

27

17

19

13

4

GND seperation for ASIS tuner

23

10

9

18

8

16

11

32

20

3

6

1

7

12

35

24

34

22

14

31

25



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54/97






R 71 07 3 3

LGD_T-Con_Scanning

R 71 06 3 3

CP_BOX

TXB4N

TXA1P

TXA1N

TXB3P

2D/3D_CTL

TXC2N

TXA2N

TXCCLKP

TXC1P

+3.3V_NORMAL

OPC_EN

TXD4P

R710310K

BIT_SEL_LOW

TXB4P

R 71 05 3 3

CP_BOX

TXBCLKP

R7108 33

OPC_EN

2D/3D_CTL

TXC4N

TXA0N

TXB1N

TXB2N

TXC4P

TXACLKN

TXC1N

TXC0P

TXD0N

TXC0N

TXA3N

C7102

0.1uF

50VOPT

PWM_DIM1

I2C_SDA1

R 7 10 4 3 3

AUO_2D/3D_CTRL

TXB3N

TXA0P

TXC3N

TXB2P

R7101

3.3K

LVDS_SEL_HIGH P7101

FI-RE41S-HF-J-R1500

LVDS_41PIN

1NC

2NC

3NC

4NC

5NC

6NC

7NC

8NC

9GND

10RC0N

11RC0P

12RC1N

13RC1P

14RC2N

15RC2P

16GND

17RCCLKN

18RCCLKP

19GND

20RC3N

21RC3P

22RC4N

23RC4P

24GND

25GND

26RD0N

27RD0P

28RD1N

29RD1P

30RD2N

31RD2P

32GND

33RDCLKN

34RDCLKP

35GND

36RD3N

37RD3P

38RD4N

39RD4P

40GND

41GND

42

GND

TXB1P

R7102

10K

LVDS_SEL_LOW

TXD3P

TXC2P

TXB0P

TXCCLKN

TXD1N

TXDCLKP

TXC3P

C7100

10uF

16VOPT

TXDCLKN

TXBCLKN

TXA4P

R 7 10 0 3 3

LGD_2D/3D_CTRL

TXD2N

TXA3P

L7100

BLM18SG121TN1D

LVDS_51PIN

PANEL_VCC

TXD2P

TXA2P

TXD3N

TXD4N

I2C_SCL1

TXA4N

TXB0N

TXACLKP

TXD1P

P7100

FI-RE51S-HF-J-R1500

LVDS_51PIN

1NC

2NC

3NC

4NC

5NC

6AUO_65_MIRROR

7LVDS_SEL

8NC

9NC

10L/DIM_ENABLE

11GND

12RA0N

13RA0P

14RA1N

15RA1P

16RA2N

17RA2P

18GND

19RACLKN

20

RACLKP

21GND

22RA3N

23RA3P

24RA4N

25RA4P

26GND

27BIT_SEL

28RB0N

29RB0P

30RB1N

31RB1P

32RB2N

33RB2P

34GND

35RBCLKN

36RBCLKP

37GND

38RB3N

39RB3P

40RB4N

41RB4P

42GND

43GND

44GND

45GND

46GND

47NC

48VLCD

49VLCD

50VLCD

51VLCD

52

GND

C7101

1000pF

50VOPT

TXD0P

R71090

OPT

R7110 33

AUO_L/D_EN

71

LVDS_HIGH_MID 2011.08.11

BIT_SEL

LVDS

LVDS_SEL

[41Pin LVDS OUTPUT Connector][51Pin LVDS OUTPUT Connector]



55/97






L/DIM0_VS_PWR

L/DIM0_SCLK_PWR

R7601

10K

L/DIM_OUT_8P

P7600

12507WR-08L

L/DIM_OUT_8P

1

2

3

4

5

6

7

8

9

L/DIM0_MOSI_PWR

R760233

L/DIM_OUT_8P

R760333

L/DIM_OUT_8PI2C_SCL1

I2C_SDA1

76

LOCAL DIMMING 2011.12.13

[To LED DRIVER]

LOCAL DIMMING



56/97


57/97


SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS



VDDVDD_EPI

C7801

68uF

EPI

C780068uF

EPI

T-Con 77

2011.12.01



58/97

5/24/2018 Lg 55la6200-Da Chassis Lt3

Lg 55la6200-Da Chassis Lt33b

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Transcript of Lg 55la6200-Da Chassis Lt33b