loading

I have a portable dvd screen and would like some help putting some av inputs on it.?

The screen is a coby portable dvd player mp3 and cd player. I have completely disassembled it and need some help putting and av input so I can use it for in the car. Can someone find the schematics or show me how to wire it?

Picture of I have a portable dvd screen and would like some help putting some av inputs on it.?