Navigation Diagram
 

I wanted to know if anyone had scanned in the wiring schematic from the ET manual. i just need to know what wires are the RGB and C. sync as well as accessory power and constant. I have successfully intercepted the signal in my acura nav screen to input video from my portabel dvd player and i want to do it on my c series next....thank in advance!

I'm not sure exactly what you are asking for but in reviewing a couple 203 nagvigation wiring diagrams, it looks like just about everything goes through the DB2 optical network.

Can you deal with the optical network?

I doubt it. I was hoping that it was similiar to the Acura navigation system so i can just tap into the few required wires :(