Rear Seat Entertainment System Visual Mute Signal Circuit Between Radio Receiver And Multi-Display Controller

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 - MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY)

CHECK MULTI-MEDIA MODULE RECEIVER ASSEMBLY

REAR SEAT ENTERTAINMENT SYSTEM - Visual Mute Signal Circuit between Radio Receiver and Multi-display Controller


DESCRIPTION

This is the visual mute signal circuit between the multi-media module receiver assembly and the multi-display controller sub-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 Multi-Display Controller


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 Multi-Display Controller

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

    Standard Voltage:
    Tester Connection
    		Condition
    		Specified Condition
    F77-9 (VMTR) - Body ground
    		RSE playing → Source changed
    		Higher than 3.5 V → Below 1 V
    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 - MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY)

  1. Disconnect the F77 multi-media module receiver assembly connector.

  1. Disconnect the L67 multi-display controller sub-assembly connector.

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    F77-9 (VMTR) - L67-8 (VMTR)
    		Always
    		Below 1 Ω
    F77-9 (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 multi-display controller sub-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 Multi-Display Controller

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

    Standard Voltage:
    Tester Connection
    		Condition
    		Specified Condition
    L67-8 (VMTR) - Body ground
    		RSE playing → Source changed
    		Higher than 3.5 V → Below 1 V
    Text in Illustration
    *a
    		Front view of wire harness connector
    (to Multi-display Controller Sub-assembly)


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

REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY (Click here)