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Repair & Schematics
Dreamcast

Schematics (Dreamcast)

15min

All credits for the board scans and new schematic draws to user RDC.

VA0 Original

VA0 Dreamcast Schematic.pdf
īģŋ
Dreamcast VA0 CPU / DRAM
Dreamcast VA0 CPU / DRAM
īģŋ
Dreamcast VA0 Power Supply
Dreamcast VA0 Power Supply
īģŋ
Dreamcast VA0 GPU / VRAM
Dreamcast VA0 GPU / VRAM
īģŋ
Dreamcast VA0 Audio / Clock
Dreamcast VA0 Audio / Clock
īģŋ
Dreamcast VA0 Video
Dreamcast VA0 Video
īģŋ
Dreamcast VA0 BIOS / Flash ROM / IO
Dreamcast VA0 BIOS / Flash ROM / IO
īģŋ
Dreamcast VA0 Connectors / Test Points
Dreamcast VA0 Connectors / Test Points
īģŋ

VA0

Dreamcast VA0 FULL.pdf
īģŋ
Dreamcast VA0 Top
Dreamcast VA0 Top
īģŋ
Dreamcast VA0 Bottom
Dreamcast VA0 Bottom
īģŋ

VA1

Dreamcast VA1 FULL.pdf
īģŋ
Dreamcast VA1 Top
Dreamcast VA1 Top
īģŋ
Dreamcast VA1 Bottom
Dreamcast VA1 Bottom
īģŋ

VA2.1

Dreamcast VA2.1 Top
Dreamcast VA2.1 Top
īģŋ
Dreamcast VA2.1 Bottom
Dreamcast VA2.1 Bottom
īģŋ

GD ROM

Dreamcast GD-ROM XU937.pdf
īģŋ
Dreamcast GD-ROM XV779.pdf
īģŋ
GD ROM XU937 Top
GD ROM XU937 Top
īģŋ
GD ROM XU937 Bottom
GD ROM XU937 Bottom
īģŋ
GD ROM XV779 Top
GD ROM XV779 Top
īģŋ
GD ROM XV779 Bottom
GD ROM XV779 Bottom
īģŋ

Controller Port

Dreamcast Controller Port
Dreamcast Controller Port
īģŋ

Controller

HKT-7700.pdf
īģŋ
Dreamcast Controller
Dreamcast Controller
īģŋ

īģŋ

Updated 10 May 2023
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Region Free BIOS (Dreamcast)
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TABLE OF CONTENTS
VA0 Original
VA0
VA1
VA2.1
GD ROM
Controller Port
Controller
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