Sony KDL-70XBR3 Service Manual page 11

Diagnostic Test Indicators
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 identifi ed
fi rst.
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:
Channel 5
DISPLAY
The Self Check list displays.
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KDL-70XBR3
Volume - TV POWER .
This differs from accessing the Service Menu Adjustments.
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KDL-70XBR3
11