Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Navigation System(for Gasoline Model): Mute Signal Circuit between Radio Receiver and Stereo Component Amplifier. Mute Signal Circuit between Stereo Component Amplifier and Telematics Transceiver. No Sound can be Heard from Speakers
Mute Signal Circuit between Radio Receiver and Stereo Component Amplifier DESCRIPTION This circuit sends a signal to the stereo component amplifier assembly to mute noise. Because of that, the noise produced by changing the sound source ceases. If there is an open in the circuit, noise can be heard ...
