AVC-LAN Circuit (Radio Receiver Assy-Stereo Component Amplifier Assy)

AVC-LAN CIRCUIT (RADIO RECEIVER ASSY - STEREO COMPONENT AMPLIFIER ASSY)

CIRCUIT DESCRIPTION

The navigation system uses the AVC-LAN to control communication between all of its units. Each unit is connected to the AVC-LAN and communicates by sending and receiving switch signals.

When the AVC-LAN has a +B short or a GND short, communication is cut and the navigation system will not function normally.

Wiring Diagram:

Step 1:

INSPECTION PROCEDURE