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Old 05-20-2018, 05:17 PM   #21
thuss
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Join Date: Jul 2012
City & State: london
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Default Re: 55ub850v no picture

I tried it with a different tcon (same model number as original) still no picture.

Must be a faulty screen.

Has anyone repaired one of these panels? A couple of the surface mounted caps on the ribbon tab boards gave continuous beeps.
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Old 05-23-2018, 03:50 AM   #22
mmartell
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Default Re: 55ub850v no picture

Yes people have made repairs to those boards. What have you got to lose ? Try removing the suspect shorted cap(s).
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