Sony KDL-40XBR3 Service Manual page 11

The units in this manual contain a self-diagnostic function. If an error occurs, the POWER LED will automatically begin to flash. The number of times
the LED flashes translates to a probable source of the problem. A definition of the POWER LED flash indicators is listed in the instruction manual for
the user's knowledge and reference. If an error symptom is difficult to reproduced use the Remote Commander to display the record that is stored at
the internal NVM to specify the cause of the failure.
Diagnostic Test Indicators
When an error occurs, the POWER LED will flash a set number of times to indicate the possible cause of the problem. If there is more than one error,
the LED will identify the first of the problem areas. If the errors occur simultaneously, the one that corresponds to the fewest flashes is identified first.
Results for all of the following diagnostic items are displayed on screen. No error has occurred if the screen displays a "0".
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
Channel 5
DISPLAY
The Self Check list displays.
 
 
 
 
 
 
 
 
 
 
 
KDL-40XBR3/46XBR3
Volume - TV POWER .
This differs from accessing Service Adjustments.











 
 

 
 
 
 
KDL-40XBR3/46XBR3
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