chevy oem rear dvd

I purchased a CN-SG0360ZC OEM DVD system for my 01 Tahoe and decided not to used the DVD player (due to the class 2 data wire) and ordered a Vizualogic single din DVD player. I am mounting two Alpines in the headrest and I want to use the screen that came with the overhead set up in the dash. I already moved the deck down to the old tape deck location and mounted the screen part# UL5BDD1H0001 to the dash in the decks old location. I need help with the wiring schematics of the plug to the screen. I have check on other forums, emailed both Panasonic and Chevy, but I am at a dead end.

Basically I just need the power, ground and video wires to get this thing working. Unless one of these other wires is required to have it working?

Here are some pics if anyone want to take a shot at it.

Thank in advance