Console Connectors and Pinouts
You may still be using that much played console from the past and need to repair or extend the life of it further, we hope that these links will allow you find what information you need.
CD32 Keyboard to Serial Interface
Sega Dreamcast Audio/Video Cable
Sega Genesis/Mastersystem Audio/Video Cable
Sega Genesis 2/32x/Nomad Audio/Video Cable
Sega Saturn Audio/Video Pinout
Two Joysticks via one Joystick Port