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

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

CIRCUIT DESCRIPTION
Each unit of the navigation system connected to the AVC-LAN (communication bus) communicates by transferring the signals from each switch.

When a short to +B or short to ground occurs in this AVC-LAN, the navigation system will not function normally as communication is discontinued.

In this AVC-LAN, the multi-display becomes the communication master, and the radio receiver assembly has enough resistance necessary for communication.

Wiring Diagram:






Step 1:




Step 2:




INSPECTION PROCEDURE