Sound Signal Circuit between Navigation Receiver Assembly and Television Display Assembly [08/2013 - ]: Description

The television display assembly sends an RSE sound signal to the navigation receiver assembly via the sound signal circuit.

The sound signal that has been sent is amplified by the navigation receiver assembly, and then is 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 navigation receiver assembly or speakers.