Question about JVC AV-27730 27" TV

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JVC TV You can hear the sound on my TV and it still changes channels and volume but has no picture. There is only a black screen. Any ideas? I have the exact same problem on my AV-27730. It began as black screen on top and bottom with a one inch wide band of picture showing across the full width in the middle. It might play for days without this problem and then pop up again. Now it will not changes from a full black screen. Audio is working fine.

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  • Chai Chai
    Chai Chai Jan 01, 2008

    I shook our JVC TV and it came back to life a few times. However, now it remains in blind mode no matter how much I move the set.

    Guess I'll look for a replacement part and resonable repair estimate around Salt Lake City.

  • rarejem Jan 02, 2008

    Same problem with a JVC 27" 10-11 years old. Turning off/on worked a few times, but now it takes longer to restore and blacks out more frequently. I've seen horizontal lines at bottom of screen lately and just before it blacks out. Is it worth me searching for a JVC repairer near me (probably at least an hour away) and paying someone to remove and haul it there and back?

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Please solve the problem. I am keeping the TV on just to see if a picture will appear.

Posted on Sep 29, 2008

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Civilman, the first set has either no high voltage or is collapsed vertically, until someone checks for high voltage there is no concrete answer, the AV27730 is vertical collapse from your description, either the voltage to the vertical IC is missing or the vertical IC has failed, not a big deal cost-wise, hope this answers your questions, if not e-mail me back, good luck, BMW Rider

Posted on Dec 20, 2007

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