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-   -   55ub850v no picture (

thuss 05-20-2018 05:17 PM

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.

mmartell 05-23-2018 03:50 AM

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).

thuss 10-11-2018 12:02 PM

Re: 55ub850v no picture
no luck with the repair

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