Display Signal Circuit Between Multi-Display and Television Camera Assembly

PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM: Display Signal Circuit between Multi-display and Television Camera Assembly

Display Signal Circuit between Multi-display and Television Camera Assembly

DESCRIPTION

This is the display signal circuit of the television camera assembly.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (MULTI-DISPLAY - TELEVISION CAMERA ASSEMBLY)
(a) Disconnect the E63 connector from the multi-display.
(b) Disconnect the R15 connector from the television camera assembly.




(c) Measure the resistance according to the value(s) in the table below.
Standard resistance:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
2. INSPECT MULTI-DISPLAY
(a) Reconnect the multi-display E63 connector.




(b) Measure the voltage according to the value(s) in the table below.
Standard voltage:






NG -- REPLACE MULTI-DISPLAY
OK -- Continue to next step.
3. INSPECT TELEVISION CAMERA ASSEMBLY
(a) Reconnect the television camera assembly R15 connector.








(b) Check the waveform of the television camera assembly using an oscilloscope.
Standard waveform:






NG -- REPLACE TELEVISION CAMERA ASSEMBLY
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE