NAVIGATION SYSTEM (for Navigation Receiver Type) Data Signal Circuit between Navigation Receiver Assembly 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 navigation receiver assembly via this circuit.

WIRING DIAGRAM

B000HR5E60

INSPECTION PROCEDURE

PROCEDURE


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


    1. Disconnect the I206 navigation receiver assembly connector (for TMC Made).

      Disconnect the I147 navigation receiver assembly connector (for TMMK Made).

    2. Disconnect the I204 No. 1 stereo jack adapter assembly connector (for TMC Made).

      Disconnect the I146 No. 1 stereo jack adapter assembly connector (for TMMK Made).

    3. B000NLTE29
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Navigation 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 (for TMC Made).

      Standard Resistance
      Tester Connection Condition Specified Condition
      I206-2 (UDO-) - I204-2 (UDO-) Always Below 1 Ω
      I206-3 (UDO+) - I204-3 (UDO+) Always Below 1 Ω
      I206-5 (USG1) - I204-5 (USG1) Always Below 1 Ω
      I206-2 (UDO-) - Body ground Always 10 kΩ or higher
      I206-3 (UDO+) - Body ground Always 10 kΩ or higher
      I206-5 (USG1) - Body ground Always 10 kΩ or higher
    4. B000IPKE41
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Navigation 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 (for TMMK Made).

      Standard Resistance
      Tester Connection Condition Specified Condition
      I147-2 (UDO-) - I146-2 (UDO-) Always Below 1 Ω
      I147-3 (UDO+) - I146-3 (UDO+) Always Below 1 Ω
      I147-5 (USG1) - I146-5 (USG1) Always Below 1 Ω
      I147-2 (UDO-) - Body ground Always 10 kΩ or higher
      I147-3 (UDO+) - Body ground Always 10 kΩ or higher
      I147-5 (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