Panasonic TC-P55VT60 Technical Troubleshooting Manual page 57

Troubleshooting 7 Blinks Failure (All VT60 and ZT60 Models)
Applies to
Models
TC-P55VT60
TC-P60VT60
TC-P65VT60
TC-P60ZT60
TC-P65ZT60
Unplug the TV and reconnect SS11. Remove
SC20from the SC 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.
Unplug the TV and reconnect SC20.
Follow VFO and VF5V resistance test
on the next page.
Note: Make sure there're
not loose screws on the
SC, SU, and SD boards.
Reseat connectors P2 on the P board and SC2 on the SC board. If the problem
persists, unplug the TV and remove connector SS11 from the SS board. Plug-in
the TV. Note: If the power LED does not turn on automatically after the TV is
plugged in as expected, then press the power switch.
7 Times
Note: If the
6 or 8
Times
Is the power
LED blinking 6,
7, or 8 times?
Continue on the next page
Blink List of boards likely to cause this symptom.
Code
No.1 No.2
7 Blinks SU/SD SC
Start Here
Is the power
LED blinking 7
or 8 times?
7 Times
(1 of 4)
No.3 No.4
SS A/Panel
8 Times
Replace the SS
board
Replace the A
board
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