Hello everyone
I recently obtained a LG 50PY2DR and when I first got it I replaced the Y board because image rainbow snow. That at least fixed the no picture but now I have a black square box lower left and 2 1in. Wide vertical lines running About 7in down from top and stop. I am aware that the plasma is separated into sections and driven by buffer boards. Both buffer boards been replaced with same issue. My question is will a defective Yand Z board cause these problems. I am thinking bad tab connection for the two lines but the square box has me boggled. Things I done
Replaced Y board with one off ebay(Fixed rainbow snow effect)
Now that I had picture I replaced
The lower left buffer
The center top buffer
And control board but returned to seller due to broken tab
(Did not fix issue) Just need some advise. I WOULD LIKE TO USE THIS TV IF POSSIBLE CONSIDERING THE BUILT IN DVR and just a note this tv was around 6000 to 7000 dollars new
I recently obtained a LG 50PY2DR and when I first got it I replaced the Y board because image rainbow snow. That at least fixed the no picture but now I have a black square box lower left and 2 1in. Wide vertical lines running About 7in down from top and stop. I am aware that the plasma is separated into sections and driven by buffer boards. Both buffer boards been replaced with same issue. My question is will a defective Yand Z board cause these problems. I am thinking bad tab connection for the two lines but the square box has me boggled. Things I done
Replaced Y board with one off ebay(Fixed rainbow snow effect)
Now that I had picture I replaced
The lower left buffer
The center top buffer
And control board but returned to seller due to broken tab
(Did not fix issue) Just need some advise. I WOULD LIKE TO USE THIS TV IF POSSIBLE CONSIDERING THE BUILT IN DVR and just a note this tv was around 6000 to 7000 dollars new
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