Mute Signal Circuit (From Radio Receiver Assy)

MUTE SIGNAL CIRCUIT (FROM RADIO RECEIVER ASSY)

CIRCUIT DESCRIPTION
The multi-display controller sub-assy controls the volume according to the RMUT signal from the radio receiver assy.

The RMUT signal is sent to reduce noise and a popping sound generated when switching the mode, etc.

Wiring Diagram:

Step 1 - 2:

INSPECTION PROCEDURE