Panasonic TC-P42X1

Slide #35
3 Blinks Error Code
Trouble Mode
3.3V down SOS
Defective Board
A Board
Replace the A board
Warning: Disconnect AC Power prior to
making any disconnection or connection.
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If the power LED continues to blink even after the TV is unplugged, press and hold the power
switch on the TV for a few seconds until the LED turns off.