Mute Signal Circuit Between Disc Player Controller and Multi-Display Controller

Mute Signal Circuit between Disc Player Controller and Multi-display Controller

DESCRIPTION
The multi-display controller controls the volume according to the mute signal from the disc player.

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

HINT: Only vehicles with a disc player have this circuit.

Wiring Diagram:

Step 1:

Step 2-3:

INSPECTION PROCEDURE