Led Blinks 5 Times (Quick Troubleshooting) - Panasonic TH-42PZ80U Technical Manual

LED blinks 5 times (Quick Troubleshooting)

Warning: Disconnect AC Power prior to making any
Trouble Mode Defective Board
disconnection or connection
5V SOS P, D, Cs, SC, SS, D board or Panel
Disconnect the TV. Measure the resistance
between pin 1 of connector P12 on the P
board and ground (Chassis).
No
Is there a
Yes
Proceed to more extensive troubleshooting
Panel short to
of the slides that follow.
ground?
Note: Even though it
does not happen often,
the 5 blinks shutdown
can also be caused by
one of the C boards
15