Another Bad Panasonic Plasma

[Morts]

Hello,
I have been doing some searching on the forum and have not seen my problem covered.

TV is a Panasonic TC-P50G10 I get SOS3 error code. I have seen the technical report on the 3 blink error code being bad main A board. I replaced the A board and I still get the 3 blink SOS. I disconnected the SC board and the SOS goes to 6 blinks. I am lost if anyone could give some advice here I would appreciate it.

Is it possible I got a bad A board? Is there a way to test to see this is the problem? Thanks

I apologize I did not state the model number in the title and can't edit it.

[Toasty]

Re: Another Bad Panasonic Plasma

Did you see this link and follow it by any chance:

http://www.justanswer.com/tv-repair/...not-power.html

Some good checks there to see where problem might be.

I've had similar problems and thought it was one board by all the tests. Found that another board had a short and was killing one of the voltages (pulling it low), tripping the fault for that voltage.

Make sure you follow the procedures to disconnect the indicated lines to protect the other boards.

T

[Morts]

Re: Another Bad Panasonic Plasma

Thank you sir much appreciated. I will definitely check it out and post results.

[Toasty]

Re: Another Bad Panasonic Plasma

Ever get anywhere with this?

T