Re: Panasonic Plasma "A" Board Repair?

I meant P board. Bought new P board, replaced, died after ethernet. If I leave the tv plugged in for a few minutes, a relay clicks and I get a 13 blink error code.

Re: Panasonic Plasma "A" Board Repair?

I may be a little late, but I'm having the exact same symptoms on my TC P50UT50 plasma. I ordered a replacement A board and installed it today. It worked! Then I plugged in the ethernet cable and heard some wierd high pitched sounds coming from the speakers/tv. Oh crap, what was that. I took out the ethernet cable and the new A board I just installed is dead just like the old one.

Did you find the solution to the original problem? I don't want to buy another A board.