RSE Sound Signal Circuit (Multi-Display Controller Sub-Assy - Radio and Navigation Assy)

RSE SOUND SIGNAL CIRCUIT (MULTI-DISPLAY CONTROLLER SUB-ASSY - RADIO AND NAVIGATION ASSY)

CIRCUIT DESCRIPTION

The multi-display controller sub-assy sends a sound signal to the radio and navigation assy through this circuit.

The sound signal that has been sent is amplified by the stereo component amplifier assy, and then sent to the speakers.

If there is an open or short in the circuit, sound cannot be heard from the speakers even if there is no malfunction in the stereo component amplifier assy or speakers.

Wiring Diagram:

Step 1:

INSPECTION PROCEDURE