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

DESCRIPTION

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

WIRING DIAGRAM

B001EHSE06

PROCEDURE


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


    1. Disconnect the H56 navigation 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
      H56-13 (VV+) - H68-6 (VV+) Always Below 1 Ω
      H56-14 (VV-) - H68-11 (VV-) Always Below 1 Ω
      H56-13 (VV+) - Body ground Always 10 kΩ or higher
      H56-14 (VV-) - Body ground Always 10 kΩ or higher
      H56-12 (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