Panasonic tc-p55gt30 no picture

[Malachi]

I picked ths tv last weekend, usual shorted out sc board, 7 blinks. I replace the shorted fets, but the tv doesn't show any display.
No more blinking front led. The board seems ok. Both the sc board and the ss board have the green led lights lit up.
I checked the buffers for shirts like you guys thought me on here.

Any ideas?

[Malachi]

Re: Panasonic tc-p55gt30 no picture

The two 301f131 that I just put in are reading shorted again. But there is no blinking front led.

[Malachi]

Re: Panasonic tc-p55gt30 no picture

The tnpa5335 that I attempted to repair was one I had laying around. I replaced to two fets that were reading shorted, confirmed when off the board, but still didn’t work.

I replaced the six 301F131 shorted fets on the tnpa5335 that came out of the tv and now the tv works.

Since I have two of these TVs, I was keeping a tnpa5335 around as a spare. Now that I have the back off the tv, I would like to figure out what is wrong with the sc board that blew the fet again. Not all of 301F131 shorted, just two.