Thank you for this - in combination with your other video ruclips.net/video/YYY5zlvzr1I/видео.html - I was able to narrow down the problem on my TH-P50ST30A to blown mofsets on the SC board. I happened to have retained from a previous broken TH-P50ST30A an SC board which was in perfect condition - where instead the SU board was bad. Having tested all the buffer boards out for continuity, I simply switched out the SC board and up lit the TV screen. When removing the SC board, I noticed under it a dead cockroach. This I assume may have caused its failure.
Brilliant Allen
Thank you for this - in combination with your other video ruclips.net/video/YYY5zlvzr1I/видео.html - I was able to narrow down the problem on my TH-P50ST30A to blown mofsets on the SC board. I happened to have retained from a previous broken TH-P50ST30A an SC board which was in perfect condition - where instead the SU board was bad. Having tested all the buffer boards out for continuity, I simply switched out the SC board and up lit the TV screen. When removing the SC board, I noticed under it a dead cockroach. This I assume may have caused its failure.
👍👏👍👏🏴