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

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

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 the communication is discontinued.

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

Wiring Diagram:

Step 1:

Step 2 - 3:

Step 4:

INSPECTION PROCEDURE