Rear Seat Entertainment System Visual Mute Signal Circuit Between Radio Receiver And Television Display

Audio Visual Telematics. Land Cruiser. Urj200, 202 Grj200 Vdj200
Audio Video. Land Cruiser. Urj200, 202 Grj200 Vdj200

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK MULTI-MEDIA MODULE RECEIVER ASSEMBLY

CHECK HARNESS AND CONNECTOR (MULTI-MEDIA MODULE RECEIVER ASSEMBLY - TELEVISION DISPLAY)

CHECK MULTI-MEDIA MODULE RECEIVER ASSEMBLY

REAR SEAT ENTERTAINMENT SYSTEM - Visual Mute Signal Circuit between Radio Receiver and Television Display


DESCRIPTION

This is the visual mute signal circuit from the multi-media module receiver assembly to the television display assembly.

WIRING DIAGRAM


Land Cruiser. Urj200, 202 Grj200 Vdj200.Audio Video.Audio And Visual System (For Radio Receiver Type).Rear Seat Entertainment System Visual Mute Signal Circuit Between Radio Receiver And Television Display


INSPECTION PROCEDURE

1.CHECK MULTI-MEDIA MODULE RECEIVER ASSEMBLY


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Audio Video.Audio And Visual System (For Radio Receiver Type).Rear Seat Entertainment System Visual Mute Signal Circuit Between Radio Receiver And Television Display

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

    Standard Voltage:
    Tester Connection
    		Condition
    		Specified Condition
    F78-4 (VMTR) - Body ground
    		RSE is playing → Source is changed
    		4 V or higher → Below 0.7 V → 4 V or higher
    Text in Illustration
    *a
    		Component with harness connected
    (Multi-media Module Receiver Assembly)


NG
Go to step 2
OK

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

2.CHECK HARNESS AND CONNECTOR (MULTI-MEDIA MODULE RECEIVER ASSEMBLY - TELEVISION DISPLAY)

  1. Disconnect the F78 multi-media module receiver assembly connector.

  1. Disconnect the L53 television display assembly connector.

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    F78-4 (VMTR) - L53-17 (VMTR)
    		Always
    		Below 1 Ω
    F78-4 (VMTR) - Body ground
    		Always
    		10 kΩ or higher


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


3.CHECK MULTI-MEDIA MODULE RECEIVER ASSEMBLY

  1. Disconnect the L53 television display assembly connector.



    Land Cruiser. Urj200, 202 Grj200 Vdj200.Audio Video.Audio And Visual System (For Radio Receiver Type).Rear Seat Entertainment System Visual Mute Signal Circuit Between Radio Receiver And Television Display

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

    Standard Voltage:
    Tester Connection
    		Condition
    		Specified Condition
    L53-17 (VMTR) - Body ground
    		Display is operating
    		4 V or higher
    Text in Illustration
    *a
    		Front view of wire harness connector
    (to Television Display Assembly)


NG
REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLY (Click here)
OK

REPLACE TELEVISION DISPLAY ASSEMBLY (Click here)