Question about JVC AV-20120 TV

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Jvc au31bm5 line in the middle of the screen black on top and bottom

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  • JVC Master
  • 1,213 Answers

You have a bad ground on your vertical IC, Resolder this and check the capacitors nearest this IC. There would be about four of these to check and, or replace. If you still have this horizontal line then this IC may be bad as well! This is a good place to start repairs! Thanks for asking!

Posted on Jul 03, 2010

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Posted on Jan 02, 2017

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