AUDIO AND VISUAL SYSTEM (for Radio and Display Type) > Data Signal Circuit between Radio Receiver and Stereo Jack Adapter

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DESCRIPTION

The No. 1 stereo jack adapter assembly sends the sound data signal or image data signal from a USB device to the radio and display receiver assembly via this circuit.

WIRING DIAGRAM


E278678E04


INSPECTION PROCEDURE

1.CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY - NO. 1 STEREO JACK ADAPTER ASSEMBLY)

  1. Disconnect the R32 radio and display receiver assembly connector.

  1. Disconnect the N5 No. 1 stereo jack adapter assembly connector.

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    R32-2 (US1-) - N5-2 (US1-)
    		Always
    		Below 1 Ω
    R32-3 (US1+) - N5-3 (US1+)
    R32-2 (US1-) - Body ground
    		Always
    		10 kΩ or higher
    R32-3 (US1+) - Body ground


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (Click here)