LED blinks 13 times
32
Warning:
Disconnect AC Power prior to making any
disconnection or connection
Disconnect A52 on the A
Board (See Figure 1). Plug
in the TV and turn it on
Replace the GS
board
No
Yes
Figure 14
Is the power
LED still
blinking?
Unplug the TV and disconnect
connectors P6 and P7 on the P Board
(See Figure 1). Plug in the TV.
Is the TV turning on by
itself with the following
conditions?
Power LED = Off
SC LED= On
SS LED = ON
Replace the D
board
Replace the A
board
No
Yes
TH-42PZ80/85/800U
TH-46PZ80/85/800U
TH-50PZ80/85/800U
TH-46PZ850U
TH-50PZ850U
Disconnect A9 on the A
Board. Plug in the TV
and turn it on
Trouble Mode
Communication error with IC8001
Defective Board
A Board
A board Connectors Location
