REAR SEAT ENTERTAINMENT SYSTEM Display Signal Circuit between Multi-display Controller and Television Display

DESCRIPTION

This is the display signal circuit between the multi-media module receiver assembly and the television display assembly.

WIRING DIAGRAM

B005RG8E02

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (GVIF CABLE)


    1. Check if the GVIF cable connectors between the multi-display controller sub-assembly and the television display assembly have any connection problems.

      Click here

      OK
      There are no connection problems.
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  2. CHECK HARNESS AND CONNECTOR (GVIF CABLE)


    1. B006GQSC18
      *A for RH
      *B for LH
      *a

      GVIF Cable

      (to Multi-display Controller Sub-assembly)
      *b

      GVIF Cable

      (to Television Display Assembly)

      Disconnect the multi-display controller sub-assembly connector.

    2. Remove the television display assembly connector.

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      L166-4 (GVO2-) - L167-1 (GVI1-) Always Below 1 Ω
      L166-5 (GVO2+) - L167-2 (GVI1+) Always Below 1 Ω
      L166-6 (GVG2) - L167-3 (GVG1) Always Below 1 Ω
      L166-4 (GVO2-) - Body ground Always 10 kΩ or higher
      L166-5 (GVO2+) - Body ground Always 10 kΩ or higher
      L166-6 (GVG2) - Body ground Always 10 kΩ or higher
      for LH
      Tester Connection Condition Specified Condition
      L166-1 (GVO1-) - L168-1 (GVI1-) Always Below 1 Ω
      L166-2 (GVO1+) - L168-2 (GVI1+) Always Below 1 Ω
      L166-3 (GVG1) - L168-3 (GVG1) Always Below 1 Ω
      L166-1 (GVO1-) - Body ground Always 10 kΩ or higher
      L166-2 (GVO1+) - Body ground Always 10 kΩ or higher
      L166-3 (GVG1) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG
      OK
      There are no connection problems.

    OK

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

    NG

    REPLACE HARNESS OR CONNECTOR (GVIF CABLE)