Question about JVC AV-30W475 30" TV

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Picture is black except for colorful horizontal line across tv

Basically, when the tv is on the whole thing is black except for a cm wide horizontal line stretching across that has color of the program but is to small to watch. The tv has perfect sound and I can switch to other channels its the picture thats the problem. Like the picture went from full to shrunk in the middle.

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  • Anonymous Feb 25, 2009

    Response for the magnets I don't think so. But I spoke to my roommate yeseterday and she said when she turned it on there was a loud pop and then the screen went black except for the vertical line across the screen. Defrag?

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This is a problem with the vertical circuit and can be as simple as poor solder connections at the vertical IC or a defective IC. Please verify your model number. If you can solder you can fix this yourself. If you wish to attempt the repair, please update this and I will supply additional details and instructions.

Dan

Posted on Feb 24, 2009

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It sounds like you need a DEFRAG Done. Have you put any new speakers or magnets near the TV? Has anyone had a magnet toy or things around the TV lately?

Posted on Feb 23, 2009

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