Pinout Values and Diagnostic Parameters

NAVIGATION: NAVIGATION SYSTEM: TERMINALS OF ECU

1. NAVIGATION RECEIVER ASSEMBLY

















* *1: w/ Rear Seat Entertainment System

* *2: w/o Rear Seat Entertainment System

(a) Reference (Oscilloscope waveform):





(1) Waveform 1





HINT
The video waveform changes according to the image output from the navigation receiver assembly to the television display assembly, but the synchronization signal does not change.

(b) Reference (Oscilloscope waveform):





(1) Waveform 2 (camera lens is not covered, displaying an image)





HINT
The video waveform changes according to the image sent by the television camera assembly.

(2) Waveform 3 (camera lens is covered, blacking out the screen)





HINT
The video waveform changes according to the image sent by the rear television camera assembly.

Text in Illustration





2. STEREO COMPONENT TUNER ASSEMBLY













* *1: w/ Rear Seat Entertainment System

* *2: w/o Rear Seat Entertainment System

3. MULTI-MEDIA INTERFACE ECU













* *1: w/ Rear Seat Entertainment System

* *2: w/o Rear Seat Entertainment System

4. STEREO COMPONENT AMPLIFIER ASSEMBLY













5. TELEVISION DISPLAY ASSEMBLY (w/ Rear Seat Entertainment System) Pinout Values and Diagnostic Parameters