Panasonic TC-P55VT60 Technical Troubleshooting Manual page 60

Replace the
SC and SU
boards
Replace the
SU and SD
boards
From the previous page
Unplug SD42 from the SD board and
perform the same resistance test.
No Yes
Is there a
short
circuit?
See the picture "A" on the previous slide and:
• Remove the 2 or 4 VFG screws from the SU and SD
boards.
• UnplugSC41, SC42, and SC46 from the SC board.
• Install the SC50 Jig (TZSC09187)or just jump pins 1
and 2 of connector SC50 on the SC board.
• Plug in the TV.
turn on automatically after the TV is plugged in
as expected, then press the power switch.
Does the TV
No
shut down
with 7
blinks?
B – From the previous slide
Note: If the power LED does not
Yes
(4 of 4)
Replace the
SC, SU, and
SD boards
Slide 60 Slide 60