Question about Proscan PS50670 50" Rear Projection Television

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Input feed problem

My mothr-in-law recently gave us her PS50670 and it was working fine. Just the other day, however, it started acting up. While watching cable and movies, such as DVDs through the coaxial input, the tv suddenly shows nothing but dark snow, kind of like white noise, only dark. If we shut it off for a while, it goes back to working OK for a couple hours, maximum. Is an input part going bad and can I fix it myself?

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I would suggest using the AV inputs instead of the coaxial input. It looks like there might be a tuner intermittent failure but using the AV inputs bypasses the tuner.
Good Luck.

Posted on Jul 21, 2008

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