AUDIO AND VISUAL SYSTEM Display Signal Circuit between Multi-display and Radio Receiver

DESCRIPTION

The display image signal from the multi-media module receiver assembly is sent to the accessory meter assembly using a digital communication cable.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. CHECK DIGITAL COMMUNICATION CABLE CONNECTOR

   
   

   1. Check if the digital communication cable connectors between the multi-media module receiver assembly and the accessory meter assembly have any connection problems Click here.

   2. Check that the screen display is normal.

      OK
      Screen display is normal.

   
   

   NG

   CHECK ACCESSORY METER ASSEMBLY Click here

   OK

   USE SIMULATION METHOD TO CHECK Click here

2. CHECK ACCESSORY METER ASSEMBLY

   
   

   1. Temporarily replace the accessory meter assembly Click here.

   2. Check that the screen display is normal.

      OK
      Screen display is normal.

   
   

   NG

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

   OK

   END (ACCESSORY METER ASSEMBLY IS DEFECTIVE)