AUDIO AND VISUAL SYSTEM (w/ Multi-display) 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 receiver assembly via this circuit.

WIRING DIAGRAM

A01NLNGE67

INSPECTION PROCEDURE

PROCEDURE


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


    1. Disconnect the G55 radio receiver assembly connector.

    2. Disconnect the U14 No. 1 stereo jack adapter assembly connector.

    3. A01NJK7E26
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Radio 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
      G55-2 (US1-) - U14-2 (UDO-) Always Below 1 Ω
      G55-3 (US1+) - U14-3 (UDO+) Always Below 1 Ω
      G55-5 (USG1) - U14-5 (UJSS) Always Below 1 Ω
      G55-2 (US1-) - Body ground Always 10 kΩ or higher
      G55-3 (US1+) - Body ground Always 10 kΩ or higher
      G55-5 (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