Panasonic TC-P55VT60 Technical Troubleshooting Manual page 55

Unplug connector P6 on the P board. Measure the resistance between pin 13 of connector P6 and ground (Chassis)
Reconnect P6 and disconnect A20 and A33 on the A board. Measure the resistance between pin 12 of connector P6 and
Reconnect A20 on the A board and keep A33 disconnected. Measure the resistance between pin 12 of connector P6 and
Replace the
SS board
( 2 of 3)
Shorted
P15
Is there Yes
No
a short
circuit?
ground (Chassis).
No Is there Yes
a short
circuit?
ground (Chassis).
Is there
No Yes
a short
circuit?
Replace the
P board
Replace the
A board
Replace the
SC board
From previous
slide (B)
Slide 55 Slide 55