you NEED to read this: http://www.xoutpost.com/navigation-sy...?highlight=pin


there are two video inputs: camera and AV

no, the reverse camera and video system DO NOT share the same lead.

Pins 13 and 14 are the reverse camera

pins 6 and 15 are the VIDEO IN (DVD, etc)

pins 4 and 5 are the MONO leads for the audio in for the VIDEO lead.

you CANNOT get stereo IN unless you use the AUX IN adapter and a special box like the TVonNav unit that allows you to select the AUDIO mode input (AUX/CD/CAS/VIDEO) when the TV module is in video mode.


the pins you list above are for the video source and NOT the reverse camera.


when you select channel AV (and not a TV channel), you get the VIDEO IN signal.

no matter what you are doing (TV/VIDEO/RADIO/NAV), if you activate reverse, the entire picture is replaced by the CAMERA input signal (overwriting ANYTHING on the Nav screen).

you need to hook the reverse camera to the reverse CAMERA leads.

the reverse camera also does not have an audio lead out nor an audio INPUT to the OEM TV tuner as there is no reason for audio on reverse camera function..