Find in here all documentation and files for schematics, repairing and maintenance of consoles and hardware 

CleanRGB SCART Cables

Repair & Schematics

Power Supply Details

RetroSix Wiki

Byte Swapping (BIOS Files)

Digital Logic Levels

YUV vs YCbCr vs RGB (Color Space)

RGB Formats

Composite (CVBS)

S-Video (Y/C)

Component (YPbPr)

VGA (RGBHV)

SCART

Learn Electronics

PC Floppy Drive In Amiga

Create Amiga Floppy Disk On PC

Amiga (Various)

Schematics (Amiga 600)

Power Circuit (Amiga 600)

No Screen (Amiga 600)

White Screen (Amiga 600)

Amiga 600

Schematics (Atari 2600)

Hardware Overview (Atari 2600)

Joysticks (Atari 2600)

TIA Chip (Atari 2600)

Video / Button Hex Buffer (Atari 2600)

Extracting Composite Video (Atari 2600)

TIA Video Faults (Atari 2600)

Jailbars Fix (Atari 2600)

Atari 2600

Schematics (Atari 7800)

Hardare Overview (Atari 7800)

Video Output (Atari 7800)

Atari 7800

Schematics (Atari Jaguar)

Power Circuit (Atari Jaguar)

BIOS Boot (Atari Jaguar)

Black Screen (Atari Jaguar)

Red Screen Boot (Atari Jaguar)

Audio Circuit (Atari Jaguar)

Video Output (Atari Jaguar)

Tom IC (Atari Jaguar)

UART JagLink (Atari Jaguar)

Region Free BIOS (Jaguar)

Atari Jaguar

Schematics (Atari Lynx)

Safe Boot (Atari Lynx)

Power Circuit (Atari Lynx)

The Mikey ASIC (Atari Lynx)

Atari Lynx

Schematics (Atari Lynx II)

Board Scans (Atari Lynx II)

Safe Boot (Atari Lynx II)

Power Circuit (Atari Lynx II)

The Suzy ASIC (Atari Lynx II)

The Hayato ASIC (Atari Lynx II)

LCD Circuit (Atari Lynx II)

LCD Interface (Atari Lynx II)

LCD Enable Pin (Atari Lynx II)

Reading Game Cartridge (Atari Lynx II)

Hayato / Mickey / Suzy Variations (Atari Lynx II)

Game LCD Frequencies (Atari Lynx II)

Atari Lynx II

Schematics (Commodore 16)

Power Circuit (Commodore 16)

CPU 8501 (C16)

Commodore 16

Schematics (Commodore 64)

Joysticks (Commodore 64)

Commodore 64

Schematics (Dreamcast)

Region Free BIOS (Dreamcast)

Region Change (Dreamcast)

Minimum Boot (Dreamcast)

Dreamcast

ROM Hacks (Game & Watch New)

Game And Watch New

GB CleanAmp Install Guide

GB CleanPower Install Guide

Game Boy

GBP IPS Screen Install

GBP CleanAmp Install Guide

Game Boy Pocket

GBC IPS Screen Install

GBC Board Scans

GBC CleanAmp Install Guide

Schematics (Game Boy Advance)

Board Scans (Game Boy Advance)

Dehum Dehiss: Removing noise from GBA audio

Power Regulator Circuit (Game Boy Advance)

Power Switch Circuit (Game Boy Advance)

Wire Free Dehum Kit (Game Boy Advance)

CleanAmp Install Guide (Game Boy Advance)

LED Triggers (Game Boy Advance)

GBA-SP Board Scans

Dehum Dehiss: Removing audio noise from GBA SP

Battery Charge Circuit (GBA SP)

Power Rails (Game Boy Advance SP)

USB-C Charging (GBA SP)

GBA-SP CleanAmp Install Guide

Game Boy Advance SP

Schematics (Game Gear)

 Board Scans (Game Gear)

Hardware Overview (Game Gear)

Model Versions (Game Gear)

Soft Start / Fast Reset (Game Gear)

Getting to Red Light Boot (Game Gear)

ASIC Dead Test (Game Gear)

Reading Game Cartridge (Game Gear)

LCD Circuit (Game Gear)

Visual Diagnostics (Game Gear)

VA0/VA1 LCD Interface (Game Gear)

VA4/5 LCD Interface (Game Gear)

CleanScreen Installation Guide (Game Gear)

Capacitor Replacement (Game Gear)

Power Circuit (Intellivision)

RF Module (Intellivision)

Mattel Intellivision

Schematics (Neo Geo AES)

AV Pinout (Neo Geo AES)

Initial Power Up (Neo Geo AES)

Reset Boot Test (Neo Geo AES)

LSPC Line Sprite Processor (Neo Geo AES)

Graphics Processor (Neo Geo AES)

Audio Circuit (Neo Geo AES)

Diagnostic BIOS (Neo Geo AES)

Chroma Clock Generator (Neo Geo AES)

System Clocks (Neo Geo AES)

CXA Video Encoder (Neo Geo AES)

Card Interface (Neo Geo AES)

CleanRGB Install (Neo Geo AES)

RGB CSYNC Mod (Neo Geo AES)

RGB Voltage Levels (Neo Geo AES)

RGB CleanRGB Results (Neo Geo AES)

Jailbar Fix (Neo Geo AES)

Checkerboard Fix (Neo Geo AES)

Ghosting Fix (Neo Geo AES)

UniBIOS (Neo Geo AES)

Diagnostics BIOS (Neo Geo AES)

Visual Diagnostics (Neo Geo AES)

Neo Geo AES

Power Up Basics (Neo Geo CDZ)

AV Pinout (Neo Geo CDZ)

Laser Tuning (Neo Geo CDZ)

Neo Geo CDZ

Power Circuit (Panasonic Q)

Ribbon Connections (Panasonic Q)

Power Up Basics (Panasonic Q)

Panasonic Q

Schematics (PC Engine)

AV Pinout (PC Engine)

Board Scans (PC Engine)

Visual Diagnostics (PC Engine)

PC Engine

Power Up Basics (PC Engine Duo)

AV Pinout (PC Engine Duo)

Audio Circuit (PC Engine Duo)

PC Engine Duo

Power Up Basics (PC Engine Duo-R)

AV Pinout (PC Engine Duo-R)

RGB Video Output (PC Engine Duo)

Laser Tuning (PC Engine Duo-R)

Schematics (PC Engine GT)

Board Scans (PC Engine GT)

Initial Power Up (PC Engine GT)

Power From Bench (PC Engine GT)

5V Circuit (PC Engine GT)

Backlight Driver (PC Engine GT)

LCD Circuit (PC Engine GT)

Audio Circuit (PC Engine GT)

Front Button Board (PC Engine GT)

PC Engine GT

Laser Tuning (PS2)

PlayStation 2

Standby Power Checks (PS5)

PS5 HDMI Port

Playstation 5

SNES Controller Board Scans

CPU (SNES)

PPU Chips (SNES)

Visual Diagnostics (SNES)

AV Pinout (Master System)

Master System

Hardware Overview (Mega CD)

Power Circuit (Sega Mega CD)

Boot Up Diagnostics (Mega CD)

Mega CD Engine Pinout

FRAM Upgrade (Sega Mega CD)

Region Free BIOS (Sega Mega CD)

Sega Mega CD

Schematics (Sega Mega CD 2)

Board Scans (Sega Mega CD 2)

Sega Mega CD 2

Hardware Overview (Sega Mega Drive)

AV Pinout (Sega Mega Drive)

Controller Interface (Sega Mega Drive)

Sega Mega Drive

AV Pinout (Sega Mega Drive 2)

Sega Mega Drive 2