Panasonic TC-P50S60 Technical Manual page 91

Troubleshooting 8 Blinks Failure (TC-P42/50S60)
Applies to Models
TC-P42S60
TC-P50S60
TC-P42S60
SN20
SC20
C1
C1
Replace the
A board
For all others S60 or ST60
models go to the next page
Note: Check for loose
screws on the PSS/SS
board.
SS53
PSS
PSS
SS55
C2
C2
Remove connector SC20(SN20) from the
SC(SN) board. Plug-in the TV.
power LED does not turn on automatically
after the TV is plugged in as expected,
then press the power switch.
Is the power
8 Times LED blinking 6
or 8 times?
Blink List of boards likely to cause this symptom.
Code
No.1
8 Blinks PSS
Start Here
Check all the cables between the SS
board (SS53 ,SS55) and the panel.
Make sure they are properly seated in
the connectors. Unplug the TV. Check
for continuity between pins 1 and 2 of
connectors SS53 ,SS55 on the PSS
board. Note: Do not plug in the
Yes
Is continuity
OK in all the
connectors?
Note: If the
Check connections between
the PSS board and the panel.
If ok, then replace the panel
6 Times
No.2 No.3 No.4
A
SS53,SS55
TV.
Perform this test
No
while the TV is
unplugged.
Replace the
PSS board
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