NAVIGATION SYSTEM(for Radio and Display Type) Display Signal Circuit between Radio Receiver and Stereo Jack Adapter

DESCRIPTION

The No. 1 stereo jack adapter assembly sends the display signal from an external device to the radio and display receiver assembly via this circuit.

WIRING DIAGRAM

B001EHSE04

PROCEDURE


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


    1. Disconnect the H51 radio and display receiver assembly connector.

    2. Disconnect the H68 No. 1 stereo jack adapter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      H51-13 (VV+) - H68-6 (VV+) Always Below 1 Ω
      H51-14 (VV-) - H68-11 (VV-) Always Below 1 Ω
      H51-13 (VV+) - Body ground Always 10 kΩ or higher
      H51-14 (VV-) - Body ground Always 10 kΩ or higher
      H51-12 (SG) - Body ground Always 10 kΩ or higher

    OK

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

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR