SONY KDL32S2000 KDL40S2000 LED BLINKING CODES - SELF DIAGNOSIS -LCD TV

     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 error occurs simultaneously, the one that corresponds to the fewest flashes is identified first. result of all of the following diagnostic items are displayed on the screen.  No error has occurred if the screen display a "0".
BLINKING CODES

Number of times the power LED blinks	Monitoring item
1 time	Abnormal AU Power voltage [DCALERT 3]
2 times	Abnormal D5V/A9V power voltage [DCALERT 2]
3 times	Abnormal panel voltage [DCALERT 1]
4 times	Back light failure.
5 times	Abnormal main power voltage.
6 times	Abnormal speaker voltage.
7 times	Internal temperature rise (mainly on the panel side)
8 times	IC 5000 damaged