Panasonic TC-P50S60 Technical Manual page 82

( 2 of 2)
Remove connector A1 from the A 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.
Does the TV turn on
No
and stays on?
(Power LED is off)
Unplug the TV and reconnect A1. Disconnect connectors A31 and A32 from the A
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.
8 Times
Replace the Panel (Check
the C boards first for
shorted SUB3.3V/P3.3V).
From previous
slide (A)
Yes
Replace the K
board
3 times
Is the power
LED blinking
3 or 8 times?
Replace the
A board
From previous
slide (B)
Shorted
Vsus
Unplug connector P2 on the PSS board.
Measure the resistance between pin 1 of
connector P2 and ground (Chassis)
Is there a
Yes
short
circuit?
TC-P42S60
Replace the Replace the
PSS board SN board
No
TC-P50S60
Replace the
SC board
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