Re: Panasonic Plasma Hdmi Inputs not Working (TC-P55ST50)

Thanks for the responses. I did take a look and it is a pretty sizeable chip if its the one i am thinking of. Definitely above my skill level.

The same IC, does it also controls the component input of the board? I cant seem to find my component av adapter that came with the tv. I may order a new one to see if that input works.

Hi,

Looking for some help with troubleshooting an issue with my plasma tv. It was on in a thunderstorm and it was hooked up to a surge protector. The power surged in my home and the tv froze. We lost power for a bit after. Upon power coming back on, the tv itself worked, except the source (cable box didnt come on). At first i thought the box died, swapped it with another in the home same issue. I then moved the hdmi cable to the other inputs, same result. None of the hdmi inputs worked.

I did a bit of research and realized that i would need a new mainboard. TNPH0989UB,...

Re: New Members - please post your introductions here

Hello,

Signed up in hopes to be able to repair both of my plasmas. Just from looking through a search, i believe i will be able too. A ton of excellent info on this forum