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AVC-LAN Circuit (Radio Receiver Assy - Multi-Display Controller Sub-Assy)

AVC-LAN circuit (Radio receiver assembly - Multi-display controller sub-assembly)

CIRCUIT DESCRIPTION

Each unit of the audio system connected to the AVC-LAN (communication bus) transfers the signal of each switch by communication.

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

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

Wiring Diagram:






Step 1-2:




INSPECTION PROCEDURE