Can anyone give me the wiring diagram for the connector for a Kenwood KVT725 DVD hideaway unit.?

I need a schematic for Kenwood KVT 725DVD hideaway unit's power cable connector. the one from which all the speakers are connected and comes with the ISO connectors....its a 20 pin connector with 10 pins per row. now i can get a lot of generic connectors but the colors are all misplaced so if i end up connecting the power cable to a speaker... well you can understand what will happen... so if anyone has the cable lying around or can take a snap of the connector, just the power cable wires, the speakers i can work out. just scared of the power going in the wrong place....