Hello my name is Brenton. I recently have started a project to make my ps2 portable. I got a car backup screen for the screen for the portable. I have been trying to solder the screen to the board. Only one problem, I don't know what I'm doing. I have the video cable cut and I have soldered it many times to the correct spot i have found off a diagram. I just recently figured out I need ground. I have no idea which wire the video ground is. I doesn't even seem to exist. There are 2 video inputs, a white and a yellow. The only other wires are red and black, which are positive and negative for power. So my question is, which wire is ground? How do i find it? And will just soldering the yellow wire and the ground give video input? Thanks ahead of time. I appreciate your answer.
