LED blinks 8 times
<Trouble Mode and Defective Board>
<How to find the defective boards>
Trouble Mode
SS Energy recovery SOS
Defective Board (possibility)
SS, SC, D, P board (SS>SC,D,P)
(*1) Place a jumper across pin 8 and 10 of connector P12. The unit will not enter the
standby mode without the jumper.
(*3) VSUS about 180V (Accurate voltage is written on the Panel Label of the chassis)
CAUTION : To avoid potential shock from the VSUS voltage, discharge the
connectors SC2 or SS11 before reconnecting them into their respective socket.
(*4) If the power LED continues to blink after replacing the SS board, change the D
board.
SC Board
P Board
Turn the TV on.
Is the VSUS(*3) input at
pin 1 of CN P11 present
before Shutdown?
No
No
Yes
No
D Board
SS Board (*4)
Yes
Warning: Disconnect AC Power prior to
making any disconnection or
connection.
Disconnect
the connectors P11,
P12 (*1), and SS23 (*2)
from the SS board. Turn
the TV on. Does the TV
power up and stay on?
Disconnect
the connectors SC2,
SC23, and SC20 from
the SC board. Turn the
TV on. Does the TV
power up and
stay on?
23
(*2) = The reference number of the sustain
data connector is different in some of the
models:
TH-37PX60U = SS23
TH-42PD60U = SS23
TH-42PX60U = SS23
TH-42PX600U = SS23
TH-50PX60U = SS43
TH-50PX600U = SS43
TH-58PX60U = SS44
TH-58PX600U = SS44
TH-65PX600U = SS44
Yes
LED blinks 9 times
<Trouble Mode and Defective Board>
Trouble Mode
Panel Status
Defective Board
D Board
<How to find the defective boards>
In this case, the defective board is D board only.
Warning: Disconnect AC Power prior to
making any disconnection or
connection.
24
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