Rear View Monitor System (w/ Navigation System)

PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM (w/ Navigation System): Display Signal Circuit between Navigation Receiver Assembly and Television Camera Assembly
- Display Signal Circuit between Navigation Receiver Assembly and Television Camera Assembly

DESCRIPTION

This is the display signal circuit between the navigation receiver assembly and the television camera assembly.

WIRING DIAGRAM









INSPECTION PROCEDURE

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER - TELEVISION CAMERA)

(a) w/ Stereo Component Amplifier:

(1) Disconnect the K7 navigation receiver assembly connector.





(2) Disconnect the X1 television camera assembly connector.

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

Standard Resistance:





(b) w/o Stereo Component Amplifier:

(1) Disconnect the K23 navigation receiver assembly connector.





(2) Disconnect the X1 television camera assembly connector.

(3) 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. CHECK NAVIGATION RECEIVER ASSEMBLY

(a) Disconnect the X1 television camera assembly connector.





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

Standard Voltage:





Result





C -- REPLACE NAVIGATION RECEIVER ASSEMBLY Components

B -- REPLACE NAVIGATION RECEIVER ASSEMBLY Components
A -- Continue to next step.

3. CHECK TELEVISION CAMERA ASSEMBLY

(a) Reconnect the X1 television camera assembly connector.





(b) Using an oscilloscope, check the waveform.

Measurement Condition





OK:

Correct waveform is as shown.

Result





C -- REPLACE NAVIGATION RECEIVER ASSEMBLY Components

B -- REPLACE NAVIGATION RECEIVER ASSEMBLY Components

A -- REPLACE TELEVISION CAMERA ASSEMBLY Components