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### AUDIO AND VISUAL SYSTEM > Pressing Power Switch does not Turn on System

## for Preparation Click here

## INSPECTION PROCEDURE

1.DID TEMPERATURE IN CABIN CHANGE RAPIDLY?

1. Check whether or not a rapid temperature change occurred in the cabin.

   OK:
     Rapid temperature change occurred.

   HINT:
     A rapid temperature change creates condensation inside the radio receiver, which may causes a short circuit.

| NG |

REPLACE RADIO RECEIVER ASSEMBLY

OK |

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE