Panasonic TC-P50S1 Manual De Usuario
Slide #61
SS Board Isolation Procedure (TC-P42X1)
To determine if the Sustain board is causing a 8 blinks condition:
Unplug connector SS23.
Press the power switch. If the TV no longer blinks 8 times, then the SS board is
defective.
defective.
Note 2:
In order to get to SS23, the A board has to be removed. Remove the 3
screws holding the A board block assembly in place.