Re: LG 50PA650T - possibly bad ribbon... (PDP50R4 panel)

Hello, I have similar problem mate with exactly same TV. One day in the morning my wife said that there was not any picture on tv, just sound. I researched about it and many forums said that would be the buffers. I found reasonable prices in E-Bay selling both buffers. I change both but no fix. I bought a new Y-SUS and nothing neither. I found in YouTube how to test buffers and i found the top buffer was faulty (top IC as well was short-circuited). Because i had an spear top buffer, i replaced the IC and i got the picture...