Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\

Sega Dreamcast Game Console -- Device Images.vsd

Sega Dreamcast Game Console -- Device Images

Sega Dreamcast Game Console -- Annotated Circuit Board #1

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\

Sega Dreamcast Game Console -- Annotated Circuit Board #1.vsd

HyundaiHY57V16160D

9925A1

Sega315-6232

99152

FujitsuMB8581-90

99143

SegaMPR-21933-X1926

7

NECD4564323G59907KY008

8

HitachiHD6417091R9E3

9

NECD4564323G59907KY008

10

Sega315-6145

9294

Sega315-6226

9926PX4655

HyundaiHY57V16160D

9925A6

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\Sega Dreamcast Game Console -- Annotated Circuit Board #1 IC's.vsd

Sega Dreamcast Game Console -- Annotated Circuit Board #1 IC's

1

2

3

4

5

6

7

8

9

10

# Part Number Manufacturer Datecode Device Type Devices / Unit

HY57V16160D

315-6232

MB8581-90

315-6145

315-6226

Same As Part Number 1

MPR-21933-X1

D4564323G5

HD6417091R

Same As Part Number 8

Hyundai

Sega

Fujitsu

Sega

Sega

Sega

NEC

Hitachi

9925A

9915

9914

929

9926PX465

926

9907KY008

9E3

16M SRAM

ASIC

Memory

ASIC

ASIC

ASIC

512K x 32 x 4, 64M SDRAM

256M SDRAM

5

1

1

1

1

1

2

1

Chipworks Basic Product Teardown Sega Dreamcast Game Console

Sega Dreamcast Game Console -- Annotated Circuit Board #2 Top

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\Sega Dreamcast Game Console -- Annotated Circuit Board #2 Top.vsd

YamahaXU916A09927

3

YamahaXU917A09927FAZ

4Rohm

BA5986FM923

1

YamahaXU915

9282

Sega Dreamcast Game Console

Sega Dreamcast Game Console -- Annotated Circuit Board #2 Top IC's

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\Sega Dreamcast Game Console -- Annotated Circuit Board #2 IC's.vsd

1

2

3

4

# Part Number Manufacturer Datecode Device Type Devices / Unit

BA5986FM

XU915

XU916A0

XU917A0

Rohm

Yamaha

Yamaha

Yamaha

923

928

9927

9927FAZ

CD-ROM Mechanism Driver

ASIC

ASIC

Reception And Decoding Of Digital-AudioSignals

1

1

1

1

Chipworks Basic Product Teardown

Sega Dreamcast Game Console -- Annotated Circuit Board #2 Bottom

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\

Sega Dreamcast Game Console -- Annotated Circuit Board #2 Bottom.vsd

YamahaXU918A09928

1

Sega Dreamcast Game Console -- Annotated Circuit Board #2 Bottom IC's

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\

Sega Dreamcast Game Console -- Annotated Circuit Board #2 Bottom IC's.vsd

1

# Part Number Manufacturer Datecode Device Type Devices / Unit

XU918A0 Yamaha 9928 ASIC 1

Chipworks Basic Product Teardown Sega Dreamcast Game Console

Sega Dreamcast Game Console -- Annotated Circuit Board #3 Top (Conexant)

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\

Sega Dreamcast Game Console -- Annotated Circuit Board #3 Top (Conexant).vsd

ConexantR6785-19

99301

Sega Dreamcast Game Console -- Annotated Circuit Board #3 Top IC's (Conexant)

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\

Sega Dreamcast Game Console -- Annotated Circuit Board #3 Top IC's (Conexant).vsd

1

# Part Number Manufacturer Datecode Device Type Devices / Unit

R6785-19 Conexant 9930 56K Modem 1

Chipworks Basic Product Teardown Sega Dreamcast Game Console

Sega Dreamcast Game Console -- Annotated Circuit Board #3 Top (Rockwell)

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\

Sega Dreamcast Game Console -- Annotated Circuit Board #3 Top (Rockwell).vsd

RockwellR6785-19

99261

Sega Dreamcast Game Console -- Annotated Circuit Board #3 Top IC's (Rockwell)

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\

Sega Dreamcast Game Console -- Annotated Circuit Board #3 Top IC's (Rockwell).vsd

1

# Part Number Manufacturer Datecode Device Type Devices / Unit

R6785-19 Rockwell 9926 56K Modem 1

Chipworks Basic Product Teardown Sega Dreamcast Game Console

Sega Dreamcast Game Console -- Annotated Circuit Board #3 Bottom

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\

Sega Dreamcast Game Console -- Annotated Circuit Board #3 Bottom.vsd

Sega315-6137

9G131

Sega Dreamcast Game Console

Sega Dreamcast Game Console -- Annotated Circuit Board #3 Bottom IC's

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\

Sega Dreamcast Game Console -- Annotated Circuit Board #3 Bottom IC's.vsd

1

# Part Number Manufacturer Datecode Device Type Devices / Unit

315-6137 Sega 9G13 ASIC 1

Chipworks Basic Product Teardown

Sega Dreamcast Game Console -- Annotated Circuit Board #4

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\

Sega Dreamcast Game Console -- Annotated Circuit Board #4.vsd

FairchildKA7552E929A

1

Sega Dreamcast Game Console -- Annotated Circuit Board #4 IC's

Rev 1.0 - July 24, 2000 1:00Y:\PARTS\_down stream\_CONSOLES\Sega Dreamcast Game Console\Sega Dreamcast Game Console -- Annotated Circuit Board #4 IC's.vsd

1

# Part Number Manufacturer Datecode Device Type Devices / Unit

KA7552 Fairchild 929A PWM Controller 1

Chipworks Basic Product Teardown Sega Dreamcast Game Console