LED blinks 4 times (TH-42PX80U)
<Trouble Mode and Defective Board>
Trouble Mode
Power Supply SOS
Defective Board
Primarily P board or possible A board
<How to find the defective boards>
Yes No
Warning: Disconnect AC Power prior to
making any disconnection or
connection.
11
Note: CN = Connector
A BoardP Board
Turn the TV on.
Is pin
12 of CN P25
on the P
board high
before the TV
shuts down?
To Next Page
Loading...
