Mod Sega Master System Model 1 Composite

This guide will show you how to mod Sega Master System 1 for Composite.

 Please Read: This tutorial is designed to mod your Sega permanent which can result in a catastrophic failure if done incorrectly. Do not attempt the mods if you don’t have basic skill of soldering. I don’t not take any responsibility if you damage your system or yourself. 


Yellow= Video
Black= Ground
Red = Audio
Note: If you want to use right and Left audio. you must bridge them with wires.


Wire the cables to the pins you see below.


For the ground you can jump each part. For Audio you can jump wire from the Right Audio to Left Audio.