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

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

A003U8WE45

INSPECTION PROCEDURE

PROCEDURE


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


    1. Disconnect the radio and display receiver assembly connector.

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

    3. A003T3OE99
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Radio and Display Receiver Assembly)
      *b

      Front view of wire harness connector

      (to No. 1 Stereo Jack Adapter Assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      E129-2 (US1-) - E131-2 (UDO-) Always Below 1 Ω
      E129-3 (US1+) - E131-3 (UDO+) Always Below 1 Ω
      E129-5 (USG1) - E131-5 (UJSS) Always Below 1 Ω
      E129-2 (US1-) - Body ground Always 10 kΩ or higher
      E129-3 (US1+) - Body ground Always 10 kΩ or higher
      E129-5 (USG1) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

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