Panasonic Viera TC-P42X1, Revised Troubleshooting Handbook

Page: 43 / 71

Slide #43
6 Blinks Error Code (50” HD Models) Flowchart
Verify that all the cables plugged in to the SC and SS boards are properly seated. Also check the ribbon cables and connectors on the A and C
boards. Unplug the TV and disconnect connector SC20 on the SC board. Plug in the TV and turn it on
Replace
the SC board
Unplug the TV and reconnect
connectors SC20, SS11, and C10.
(Follow the SU/SD boards
isolation procedure shown on
slides 17~19). Plug in the TV and
press the power switch
Does the
TV power
up and
stay on?
No Yes
The SU or/and the SD Boards can be
defective. Follow procedure on slides
17~21 to determine which of the 2 boards
is defective.
No
Yes
Did the
number of
blinks
change?
Replace
the A board
Is the power
LED still
blinking?
NOTE: The SS board may had just
become damaged (Shorted Vsus).
LIST OF MODELS: TC-P50X1 TC-P50C1 TC-50PX14
Start Here
10 times
CAUTION: The TV power should not be turned on while
SC2 is disconnected. This could damage the SS board.
Unplug the TV and disconnect
connector SC20 on the SC board,
SS11 on the SS board and C10 on the
C1 board. Plug in the TV and turn it on
Replace
the SS board
8 times
6 times
Replace
the SS and
SC boards
No
Yes
Unplug the TV. Keep SC20
disconnected and disconnect connector
SS11 on the SS board and C10 on the
C1 board. Plug in the TV and turn it on
Is the
power
LED still
blinking?
No
Yes
Replace
the SS and
A boards
If the power LED continues to blink even after the TV is unplugged, press and hold the power
switch on the TV for a few seconds until the LED turns off.