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Old 05-07-2022, 09:44 AM   #14
Biruslapio
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Join Date: Nov 2013
City & State: ST
My Country: Brasil
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Posts: 366
Default Re: LG 50PC56 keep burn Buffers Boards

You still did not test the buffers with the multimeter.

Put all 12 screws, there's no going wrong with that.

Looking at that latest photo, first try a buffer board swap, then if it still has bad picture, the problem lies on the Y-SUS.
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