Sunday, March 08, 2015

SONY KDL-70XBR3 POWER SUPPLY CIRCUIT

SONY KDL-70XBR3

LCD LED TV


POWER SUPPLY CIRCUIT 

Diagnostic Test
When an error occurs, the STANDBY LED will fl ash 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 fi rst of the problem areas. If the errors occur simultaneously, the one that corresponds to the fewest fl ashes is identified
first.
Results for all of the following diagnostic items are displayed on screen. No error has occurred if the screen displays a “000”.
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY > Channel 5 > Volume - > TV POWER

POWER SUPPLY CIRCUIT 


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