Ctrl+K

🏠 RetroSix Wiki

💡 Learn Electronics

📄 BGA Reballing & Reflow

📄 Logic Chip Families

📄 Byte Swapping (BIOS Files)

📄 Digital Logic Levels

📄 CXA2075 Upgrade (CXA1145)

📄 Mic / Line Audio Levels

📺 Video Standards

📄 YUV vs YCbCr vs RGB (Color Space)

📄 RGB Formats

📄 Composite (CVBS)

📄 S-Video (Y/C)

📄 Component (YPbPr)

📄 VGA (RGBHV)

📄 Voltage Levels

📄 CleanRGB SCART Cables

📄 CleanComp Setup

📄 CleanRGB Setup

📄 IC Manufacturer Logos

📄 LCD Ribbon Repair

📄 Power Supply Details

📄 Zilog Z80 CPU

📄 Capacitors (Acorn BBC Micro)

📄 Basics (Acorn BBC Micro)

📄 RGB Port Pinout (Acorn BBC Micro)

📄 Boot Up Diagnostics (Acorn BBC Micro)

📄 Drawing Graphics (Acorn BBC Micro)

📄 Loading from Floppy (Acorn BBC Micro)

📄 1770 Floppy Upgrade (Acorn BBC Micro)

📄 Programming ROMs (Acorn BBC Micro)

📄 Single Beep _ Cursor (Acorn BBC Micro)

📄 Capacitors (Apple Macintosh SE/30)

📄 Basics (Macintosh SE/30)

📄 Power / AV Pinout (Macintosh SE/30)

📄 Minimum Boot (Macintosh SE/30)

📄 Very Minimal Boot (Macintosh SE/30)

📄 68k Initial Boot (Macintosh SE/30)

📄 Initial Video Boot (Macintosh SE/30)

📄 Capacitors (Atari 2600)

📄 Interboard Ribbon (Atari 2600)

📄 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)

📄 Capacitors (Atari 5200)

📄 CleanComp Install (Atari 5200)

📄 Capacitors (Atari 7800)

📄 Schematics (Atari 7800)

📄 Hardare Overview (Atari 7800)

📄 Video Output (Atari 7800)

📄 Capacitors (Atari Jaguar)

📄 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)

📄 50Hz /60Hz Mod (Atari Jaguar)

📄 Region Free BIOS (Jaguar)

📄 Capacitors (Atari Lynx)

📄 Schematics (Atari Lynx)

📄 Safe Boot (Atari Lynx)

📄 Power Circuit (Atari Lynx)

📄 CleanPower Install (Atari Lynx)

📄 DC Power Supply (Atari Lynx)

📄 The Mikey ASIC (Atari Lynx)

📄 Capacitors (Atari Lynx II)

📄 Schematics (Atari Lynx II)

📄 Board Scans (Atari Lynx II)

📄 Safe Boot (Atari Lynx II)

📄 Power Circuit (Atari Lynx II)

📄 CleanPower Install (Atari Lynx II)

📄 The Suzy ASIC (Atari Lynx II)

📄 The Hayato ASIC (Atari Lynx II)

📄 Audio Circuit (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)

📄 Capacitors (Atari XEGS)

📄 Capacitors (Bandai WonderSwan)

📄 Capacitors (Coleco ColecoVision)

📄 Capacitors (Commodore 16)

📄 Schematics (Commodore 16)

📄 Power Circuit (Commodore 16)

📄 CPU 8501 (C16)

📄 Capacitors (Commodore 64)

📄 Schematics (Commodore 64)

📄 Basics (Commodore 64)

📄 Cassette Tape (Commodore 64)

📄 1541 Floppy (Commodore 64)

📄 Joysticks (Commodore 64)

📄 AV Pinout (Amiga Personal Computers)

📄 Kickstart ROMs (Amiga)

📄 PC Floppy Drive In Amiga

📄 Amiga Floppy Disk On PC

📄 Gotek FlashFloppy (Amiga)

📄 X-Copy Clone Disks (Amiga)

📄 Clone Amiga Hard Drive to PC (Amiga)

📄 DiagROM (Amiga 500)

📄 LHA Extractor Install (Amiga)

📄 WHDLoad Install (Amiga)

📄 PiStorm Emu68 Imager (Amiga)

📄 PiStorm Flash CPLD (Amiga)

📄 PiStorm Emu68 SD Card (Amiga)

📄 PiStorm Emu68 Format Drives (Amiga)

📄 HDF to Emu68 (Amiga)

📄 Loading File on Startup (Amiga)

📄 Creating Shortcut On Desktop (Amiga)

📄 Capacitors (Commodore Amiga 1200)

📄 PiStorm Setup (Commodore Amiga 1200)

📄 Amiga OS 3.2 Install (Commodore Amiga 1200)

📄 Boot Diagnostics (Commodore Amiga 1200)

📄 Solid Color Screen (Commodore Amiga 1200)

📄 Capacitors (Commodore Amiga 500)

📄 Power Supply (Commodore Amiga 500)

📄 Minimum Boot (Commodore Amiga 500)

📄 Fat Agnus (Commodore Amiga 500)

📄 Gary (Commodore Amiga 500)

📄 Denise (Commodore Amiga 500)

📄 Odd CIA (Commodore Amiga 500)

📄 Chip RAM (Commodore Amiga 500)

📄 Jumpers (Commodore Amiga 500)

📄 Common Faults (Commodore Amiga 500)

📄 Capacitors (Commodore Amiga 600)

📄 Basic Usage (Commodore Amiga 600)

📄 Schematics (Commodore Amiga 600)

📄 Power Circuit (Commodore Amiga 600)

📄 Floppy Disc (Commodore Amiga 600)

📄 Mouse & Joystick (Commodore Amiga 600)

📄 No Screen (Commodore Amiga 600)

📄 White Screen (Commodore Amiga 600)

📄 PiStorm (Commodore Amiga 600)

📄 Capacitors (Commodore Amiga CD32)

📄 Power Up Basics (Commodore Amiga CD32)

📄 CleanRGB Install (Commodore Amiga CD32)

📄 DiagROM (Commodore Amiga CD32)

📄 Capacitors (Commodore VIC-20)

📄 Power Up Basics (VIC-20)

📄 Keyboard (VIC-20)

📄 Programmers Aid (VIC-20)

📄 Diagnostics (VIC-20)

📄 Capacitors (Channel F)

📄 Capacitors (GCE Vectrex)

📄 Power Circuit (GCE Vectrex)

📄 Screen Adjustment (GCE Vectrex)

📄 Capacitors (JVC Wondermega)

📄 Hardware Overview (JVC Wondermega)

📄 Power Up Basics (Dell XPS 2023)

📄 Thermals (Dell XPS 2023)

📄 Capacitors (Intellivision)

📄 Schematics (Intellivision)

📄 Required Stability Fixes (Intellivision)

📄 Trace Map (Intellivision)

📄 Power Circuit (Intellivision)

📄 Initial Boot (Intellivision)

📄 Operation (Intellivision)

📄 RF Module (Intellivision)

📄 Game Load (Intellivision)

📄 Video Output (Mattel Intellivision)

📄 Black / No Screen (Intellivision)

📄 IC Orientation (Intellivision)

📄 Disassembly (Microsoft Xbox 360 Slim)

📄 Identify Model (Microsoft Xbox 360)

📄 Hard Drive Upgrade (Microsoft Xbox 360)

📄 RGH 3.0 (Microsoft Xbox 360)

📄 Aurora Dashboard (Microsoft Xbox 360)

📄 Re-key DVD Drive (Microsoft Xbox 360)

📄 Capacitors (Microsoft Xbox One)

📄 Offline System Update (Microsoft Xbox One)

📄 Replacing Hard Drive (Microsoft Xbox One)

📄 Replacing Disc Drive (Microsoft Xbox One)

📄 White Light Diagnosis (Microsoft Xbox One S)

📄 Offline System Update (Microsoft Xbox One S)

📄 HDMI Issues (Microsoft Xbox One S)

📄 Schematics (Microsoft Xbox One X)

📄 Standby Voltages (Microsoft Xbox One X)

📄 Power On Voltages (Microsoft Xbox One X)

📄 Capacitors (Microsoft Xbox Original)

📄 Version Identification (Microsoft Xbox Original)

📄 Power Up Basics (Microsoft Xbox Original)

📄 Power / Eject Button Circuit (Microsoft Xbox Original)

📄 Power Supply Pinout (Microsoft Xbox Original)

📄 Power Rails v1.0 (Microsoft Xbox Original)

📄 System Management Controller (Microsoft Xbox Original)

📄 AV Cable (Microsoft Xbox Original)

📄 DVD Drive (Microsoft Xbox Original)

📄 Power Up Diagnostics (Microsoft Xbox Original)

📄 Orange LED Fan Spin Off (Microsoft Xbox Original)

📄 FRAG Red Green LED (Microsoft Xbox Original)

📄 LED Status (Microsoft Xbox Original)

📄 Error Codes (Microsoft Xbox Original)

📄 EEPROM Dump (Microsoft Xbox Original)

📄 HDD Replace (Microsoft Xbox Original)

📄 Aladdin XT Plus2 Install (Microsoft Xbox Original)

📄 New Dashboard (Microsoft Xbox Original)

📄 Flashing Cerbios (Microsoft Xbox Original)

📄 Flashing Titan BIOS (Microsoft Xbox Original)

📄 Emulators (Microsoft Xbox Original)

📄 Insignia Xbox Live (Microsoft Xbox Original)

📄 Xbox Series S Initial Power Up

📄 Xbox Series S Getting to Idle Boot

📄 Xbox Series X Daughterboard

📄 Xbox Series X 1S White Light Boot

📄 Xbox Series X Motherboard

📄 Capacitors (NEC Core Grafx)

📄 Capacitors (NEC Core Grafx II)

📄 Capacitors (NEC PC Engine)

📄 Schematics (NEC PC Engine)

📄 AV Pinout (NEC PC Engine)

📄 Board Scans (NEC PC Engine)

📄 Visual Diagnostics (NEC PC Engine)

📄 Capacitors (NEC PC Engine Duo)

📄 Power Up Basics (NEC PC Engine Duo)

📄 AV Pinout (NEC PC Engine Duo)

📄 RGB Video Output (NEC PC Engine Duo)

📄 Audio Circuit (NEC PC Engine Duo)

📄 Laser Tuning (NEC PC Engine Duo)

📄 Laser RF Amp Circuit (NEC PC Engine Duo)

📄 Internal Memory Backup RAM (NEC PC Engine Duo)

📄 Capacitors (NEC PC Engine Duo-R)

📄 Power Up Basics (NEC PC Engine Duo-R)

📄 AV Pinout (NEC PC Engine Duo-R)

📄 RGB Video Output (NEC PC Engine Duo-R)

📄 Laser Tuning (NEC PC Engine Duo-R)

📄 Capacitors (NEC PC Engine GT)

📄 Schematics (NEC PC Engine GT)

📄 Board Scans (NEC PC Engine GT)

📄 Initial Power Up (NEC PC Engine GT)

📄 Power From Bench (NEC PC Engine GT)

📄 5V Circuit (NEC PC Engine GT)

📄 Backlight Driver (NEC PC Engine GT)

📄 LCD Circuit (NEC PC Engine GT)

📄 Audio Circuit (NEC PC Engine GT)

📄 Front Button Board (NEC PC Engine GT)

📄 RGB LCD Install (NEC PC Engine GT)

📄 Capacitors (NEC PC Engine LT)

📄 Power Up Basics (NEC PC Engine LT)

📄 Power Regulators (NEC PC Engine LT)

📄 Bypass Power (NEC PC Engine LT)

📄 LCD Interface (NEC PC Engine LT)

📄 Backlight Circuit (NEC PC Engine LT)

📄 Contrast Circuit (NEC PC Engine LT)

📄 Capacitors (Super CD-ROM2)

📄 Capacitors (SuperGrafx)

📄 Capacitors (Nintendo 64)

📄 Capacitors (Nintendo Famicom)

📄 Assembly (Nintendo Game & Watch)

📄 ROM Hacks (Nintendo Game & Watch New)

📄 Capacitors (Nintendo Game Boy DMG-01)

📄 Game Boy CleanAmp Install Guide

📄 Game Boy CleanPower Install Guide

📄 Capacitors (Nintendo Game Boy Advance)

📄 Schematics (Nintendo Game Boy Advance)

📄 Board Scans (Nintendo Game Boy Advance)

📄 Dehum Dehiss: Removing noise from Game Boy Advance audio

📄 Power Regulator Circuit (Nintendo Game Boy Advance)

📄 Power Switch Circuit (Nintendo Game Boy Advance)

📄 Wire Free Dehum Kit (Nintendo Game Boy Advance)

📄 CleanAmp Install Guide (Nintendo Game Boy Advance)

📄 CleanLight RGB (Nintendo Game Boy Advance)

📄 Capacitors (Nintendo Game Boy Advance SP)

📄 Game Boy Advance SP Board Scans

📄 Dehum Dehiss: Removing audio noise from Game Boy Advance SP

📄 Battery Charge Circuit (Nintendo Game Boy Advance SP)

📄 Power Rails (Nintendo Game Boy Advance SP)

📄 USB-C Charging (Nintendo Game Boy Advance SP)

📄 Game Boy Advance SP CleanAmp Install Guide

📄 Diode Readings (Nintendo Game Boy Advance SP)

📄 Capacitors (Nintendo Game Boy Color)

📄 Game Boy Color IPS Screen Install

📄 Game Boy Color Board Scans

📄 Game Boy Color CleanAmp Install Guide

⚡ CleanJuice USB-C Install (Nintendo Game Boy Color)

📄 Capacitors (Nintendo Game Boy Pocket)

📄 Game Boy Pocket IPS Screen Install

📄 Game Boy Pocket CleanAmp Install Guide

📄 Capacitors (GameCube)

📄 Change Language (Nintendo GameCube)

📄 Region Free (Nintendo NES)

📄 Capacitors (Nintendo SNES)

📄 AV Pinout (Nintendo SNES)

📄 Power Circuit (Nintendo SNES)

📄 SNES Controller Board Scans

📄 CPU (Nintendo SNES)

📄 PPU Chips (Nintendo SNES)

📄 RGB Video Cleanup (Nintendo SNES)

📄 CleanRGB + EdgeBuster Install (Nintendo SNES)

📄 Super GamePad+ Guide

📄 Visual Diagnostics (Nintendo SNES)

📄 Board Scans (Nintendo Switch)

📄 First Stage Boot Short Checks

📄 Dead Short Checks (Nintendo Switch)

📄 Error Codes (Nintendo Switch)

📄 3.3V Regulator Checks

📄 Full Boot from Bench Power

📄 BQ24193 Battery Charger

📄 MAX77620 CPU Regulator

📄 eMMC Booting

📄 Joy Cons (Nintendo Switch)

📄 Diagnostics Power Draws (Nintendo Switch)

📄 RCM Hekate Setup (Nintendo Switch)

📄 RCM Backup eMMC (Nintendo Switch)

📄 RCM Replace eMMC (Nintendo Switch)

📄 RCM Copy Game Saves (Nintendo Switch)

📄 RCM Diagnostics (Nintendo Switch)

📄 Picofly Hwfly RP2040 (Nintendo Switch)

📄 Android 11 (Nintendo Switch)

📄 Capacitors (Nintendo Virtual Boy)

📄 Power Up Basics (Nintendo Virtual Boy)

📄 Pupil Distance & Focus (Nintendo Virtual Boy)

📄 Disassembly (Nintendo Virtual Boy)

📄 Lens Ribbon Repair (Nintendo Virtual Boy)

📄 Capacitors (Panasonic 3DO)

📄 Power Up Basics (Panasonic 3DO)

📄 Game Load (Panasonic 3DO)

📄 Capacitors (Panasonic Q)

📄 Disassembly (Panasonic Q)

📄 Assembly (Panasonic Q)

📄 Power Up Basics (Panasonic Q)

📄 Power Circuit (Panasonic Q)

📄 Systematic Bring Up (Panasonic Q)

📄 Ribbon Connections (Panasonic Q)

📄 Disc Drive (Panasonic Q)

📄 F76 Error (Panasonic Q)

📄 PicoBoot Install (Panasonic Q)

📄 Capacitors (CDI 350)

📄 Capacitors (Sega 32X)

📄 Capacitors (Sega Dreamcast)

📄 Schematics (Sega Dreamcast)

📄 Region Free BIOS (Sega Dreamcast)

📄 Region Change (Sega Dreamcast)

📄 Minimum Boot (Sega Dreamcast)

📄 GDEmu (Sega Dreamcast)

📄 Capacitors (Sega Game Gear)

📄 Capacitor Replacement (Sega Game Gear)

📄 Schematics (Sega Game Gear)

📄 Board Scans (Sega Game Gear)

📄 RePCB 2-ASIC (Sega Game Gear)

📄 Hardware Overview (Sega Game Gear)

📄 Model Versions (Sega Game Gear)

📄 Soft Start / Fast Reset (Sega Game Gear)

📄 Getting to Red Light Boot (Sega Game Gear)

📄 Zombie Boot (Sega Game Gear)

📄 ASIC Dead Test (Sega Game Gear)

📄 Reading Game Cartridge (Sega Game Gear)

📄 LCD Circuit (Sega Game Gear)

📄 Visual Diagnostics (Sega Game Gear)

📄 Audio Noises (Sega Game Gear)

📄 TMSS Blue Splash Screen (Sega Game Gear)

📄 VA0/VA1 LCD Interface (Sega Game Gear)

📄 CleanScreen v1.0 Game Gear

📄 CleanScreen V3.0 Game Gear (VA0/1/2)

📄 CleanScreen v3.1 Game Gear (VA0/1/2)

📄 Board Scans (Sega Game Gear VA4/VA5)

📄 Capacitors (Sega Game Gear VA4/VA5)

📄 Getting to Red Light Boot (Sega Game Gear VA4)

📄 VA4 VA5 LCD Interface (Sega Game Gear VA4/VA5)

📄 CleanScreen V3.0 Game Gear (VA4 VA5)

📄 Capacitors (Master System)

📄 AV Pinout (Master System)

📄 Model Variants (Master System)

📄 CleanRGB Install (Master System)

📄 Capacitors (Sega Master System 2)

📄 Board Scans (Master System 2)

📄 Region Switching (Master System 2)

📄 Jailbar Fix (Master System 2)

📄 Capacitors (Sega Mega CD)

📄 Hardware Overview (Sega Mega CD)

📄 Board Scans (Sega Mega CD)

📄 Power Circuit (Sega Mega CD)

📄 Side Connector (Sega Mega CD)

📄 Boot Up Diagnostics (Mega CD)

📄 First Stage Boot (Mega CD)

📄 Second Stage Boot (Sega Mega CD)

📄 Third Stage Boot (Mega CD)

📄 Mega CD Engine Pinout (Sega Mega CD)

📄 Stuttering Skipping Audio (Sega Mega CD)

📄 Game Save (Sega Mega CD)

📄 FRAM Upgrade (Sega Mega CD)

📄 Region Free BIOS (Sega Mega CD)

📄 BIOS File Headers (Sega Mega CD)

📄 Capacitors (Sega Mega CD 2)

📄 Schematics (Sega Mega CD 2)

📄 Board Scans (Sega Mega CD 2)

📄 FRAM Upgrade (Sega Mega CD 2)

📄 Capacitors (Mega Drive)

📄 Board Scans (Sega Mega Drive)

📄 Schematics (Sega Mega Drive)

📄 Hardware Overview (Sega Mega Drive)

📄 AV Pinout (Sega Mega Drive)

📄 Audio Circuit (Sega Mega Drive)

📄 Game Cartridge Pinout (Sega Mega Drive)

📄 CXA Video Encoder (Sega Mega Drive)

📄 Jailbar Fix (Sega Mega Drive)

📄 Controller Interface (Sega Mega Drive)

📄 CleanPower USB-C (Mega Drive)

📄 Capacitors (Mega Drive 2)

📄 AV Pinout (Sega Mega Drive 2)

📄 CleanPower USB-C (Mega Drive 2)

📄 CleanRGB Install (Mega Drive 2)

📄 Schematics (Sega Mega-Tech)

📄 Hardware Overview (Sega Mega-Tech)

📄 Boot Up Behaviour (Sega Mega-Tech Arcade)

📄 Mega Drive Overview (Sega Mega-Tech)

📄 Powering From Bench (Sega Mega-Tech)

📄 Master System Boot (Sega Mega-Tech)

📄 Mega Drive Circuit (Sega Mega-Tech)

📄 Mega Drive Boot (Sega Mega Tech)

📄 Mega Drive 68k (Sega Mega-Tech)

📄 Mega Drive Z80 (Sega Mega-Tech)

📄 Mega Drive AV Out (Sega Mega-Tech)

📄 Cartridge Pinout (Sega Mega-Tech)

📄 Reading Game Titles (Sega Mega-Tech)

📄 Mega Drive Game Load (Sega Mega-Tech)

📄 Master System Game Load (Sega Mega-Tech)

📄 Z80 Data Sharing (Sega Mega-Tech)

📄 Audio Circuit (Sega Mega-Tech)

📄 Coin Meter (Sega Mega-Tech)

📄 Button Interface (Sega Mega-Tech)

📄 Port Expander IC24 (Sega Mega-Tech)

📄 Test Mode (Sega Mega-Tech)

📄 No Game Load (Sega Mega-Tech)

📄 Capacitors (Sega Multi Mega)

📄 Disassembly (Sega Multi Mega)

📄 Assembly (Sega Multi Mega)

📄 Power Basics (Multi Mega)

📄 Laser Tuning (Multi Mega)

📄 Hardware Overview (Sega NAOMI 2)

📄 Power Rails (Sega NAOMI 2)

📄 No Screen (Sega NAOMI 2)

📄 Black Screen (Sega NAOMI 2)

📄 Glitched Graphics (Sega NAOMI 2)

📄 Capacitors (Sega Nomad)

📄 Capacitors (Sega Saturn)

📄 Schematics (Sega Saturn)

📄 AV Pinout (Sega Saturn)

📄 Sega Saturn Minimum Boot

📄 CleanPower Install (Sega Saturn)

📄 50Hz 60Hz Switch (Sega Saturn)

📄 Audio Circuit (Sega Saturn)

📄 FRAM Upgrade (Sega Saturn)

📄 Laser Tuning (Sega Saturn)

📄 Region Free BIOS (Sega Saturn)

📄 Capacitors (SG-1000)

📄 Capacitors (Sinclair ZX Spectrum 128)

📄 Schematics (Sinclair ZX Spectrum 128)

📄 Model Versions (Sinclair ZX Spectrum 128)

📄 Power Circuit (Sinclair ZX Spectrum 128)

📄 40077 Gate Array (Sinclair ZX Spectrum 128)

📄 Z80 CPU (Sinclair ZX Spectrum 128)

📄 Capacitors (Sinclair ZX Spectrum 16/48k)

📄 Schematics (Sinclair ZX Spectrum 16/48k)

📄 Model Versions (Sinclair ZX Spectrum 16/48k)

📄 Power Circuit (Sinclair ZX Spectrum 16/48k)

📄 ULA (Sinclair ZX Spectrum 16/48k)

📄 Z80 CPU (Sinclair ZX Spectrum 16/48k)

📄 Capacitors (SNK Neo Geo AES)

📄 Schematics (SNK Neo Geo AES)

📄 AV Pinout (SNK Neo Geo AES)

📄 Initial Power Up (SNK Neo Geo AES)

📄 Reset Boot Test (SNK Neo Geo AES)

📄 Graphics Rendering (SNK Neo Geo AES)

📄 LSPC Line Sprite Processor (SNK Neo Geo AES)

📄 Graphics Processor (SNK Neo Geo AES)

📄 Audio Circuit (SNK Neo Geo AES)

📄 Diagnostic BIOS (SNK Neo Geo AES)

📄 Chroma Clock Generator (SNK Neo Geo AES)

📄 System Clocks (SNK Neo Geo AES)

📄 CXA Video Encoder (SNK Neo Geo AES)

📄 Card Interface (SNK Neo Geo AES)

📄 Memory Card (SNK Neo Geo AES)

📄 CleanRGB Install (SNK Neo Geo AES)

📄 RGB CSYNC Mod (SNK Neo Geo AES)

📄 RGB Voltage Levels (SNK Neo Geo AES)

📄 RGB CleanRGB Results (SNK Neo Geo AES)

📄 Jailbar Fix (SNK Neo Geo AES)

📄 Checkerboard Fix (SNK Neo Geo AES)

📄 Ghosting Fix (SNK Neo Geo AES)

📄 UniBIOS (SNK Neo Geo AES)

📄 Diagnostics BIOS (SNK Neo Geo AES)

📄 Visual Diagnostics (SNK Neo Geo AES)

📄 CleanPower USB-C (SNK Neo Geo AES)

📄 CleanLight RGB (SNK Neo Geo AES)

📄 Capacitors (SNK Neo Geo CD Front Loader)

📄 Power Up Basics (SNK Neo Geo CDZ)

📄 AV Pinout (SNK Neo Geo CDZ)

📄 Video RAM (SNK Neo Geo CDZ)

📄 Laser Tuning (SNK Neo Geo CDZ)

📄 Capacitors (SNK Neo Geo MVS)

📄 Power Up Basics (SNK Neo Geo MVS)

📄 Z80 Error (SNK Neo Geo MVS)

📄 Capacitors (SNK Neo Geo MVS MV6)

📄 Power Up Basics (SNK Neo Geo MVS MV6)

📄 Capacitors (SNK Neo Geo Pocket)

📄 Capacitors (SNK Neo Geo Pocket Color)

📄 Capacitors (Sony PlayStation 1)

📄 PSIO Switchboard Installation (Sony PlayStation 1)

📄 PsNee Region Free Installation (Sony PlayStation 1)

📄 Laser Tuning (Sony PlayStation 1)

📄 AV Output (Sony PlayStation 2)

📄 Laser Tuning (Sony PlayStation 2)

📄 Syscon Diagnostics (Sony PlayStation 3)

📄 Standby Power Checks (Sony PlayStation 5)

📄 PlayStation 5 HDMI Port

📄 Power & Charger IC (Sony PlayStation Vita)

🕹️ Game Development

📦 RetroSix Product Info

📄 Floppy Disk (Sticker Template)

📄 Atari Jaguar Cartridge (Sticker Template)

📄 Atari 2600 Cartridge (Sticker Template)

📄 GB Cartridge Label (Sticker Template)

📄 GBC Back Shell (Sticker Template)

📄 GBA Cartridge (Sticker Template)

📄 GBA Back Shell (Sticker Template)

📄 GBA SP Console Decal (Sticker Template)

📄 GBA SP Back Shell (Sticker Template)

🎮 Game Gear Serial Stickers

🎮 Game Gear Cartridge Label

📄 N64 Cartridge (Sticker Template)

📄 GB Shell (Print Template)

📄 GBP Shell (Print Template)

📄 GBC Shell (Print Design)

📄 GBA Shell (Print Template)

📄 GBA SP Shell (Print Template)

📄 Game Cube Jewel Top (Print Template)

🎮 Game Gear Shell Print

🛠️ Send In Repair Service

💯 Prestige Shells & Consoles

📄 Will the Prestige shells fit AGS/Original screens?

📄 What finish are the Pearl series shells?

📄 What materials are finish are the Prestige shells made from?

🔋 CleanJuice Battery Upgrade

📄 What do the LEDs mean on the CleanJuice?

📄 How will I know when the battery is low?

📄 Do I need to solder or cut the CleanJuice?

📄 How long will the CleanJuice last?

🔊 CleanAmp Audio Amplifier

📄 CleanAmp, PureSilence and Dehum. What's the difference?

📄 I can hear noise after adding CleanAmp?

🏬 Ordering & Shipping

📄 Posting Repair Items (Send In Service)

📄 Can I become a distributor?

📄 Do you ship to my country?

📄 Can I track my order?

📄 How long will the delivery take?

📄 When will my order be dispatched?

📄 Where is your stock located?

Sign In / Register

Repair & Schematics / Sinclair ZX Spectrum 128 / 40077 Gate Array (Sinclair ZX Spectrum 128)

216 / 1892

Dark

Light

40077 Gate Array (Sinclair ZX Spectrum 128)

Updated Apr 18, 2026 · 2 min read · Support · 0 viewing 🔥 Most active page right now

Power Circuit (Sinclair ZX Spectrum 128)

The ZX Spectrum 128 gets three power rails directly from the external power supply . There are no...

Z80 CPU (Sinclair ZX Spectrum 128)

After the 40077 Gate Array is checked and you are seeing something on screen (even it if is messed...

Bedrock Wiki... Made with passion by AngelSix

Enjoying this wiki? Help keep it free — support us.