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Tv picture dose not come only LINe

I have JVC TV.suddenly Picture dose not come only line is there

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I had a similar problem. This is what I did:
- go into the setup menu
- select Set Up for TV
- change the INPUT SELECT from LINE to TUNER

and that's it!!

God Bless

Posted on Jul 30, 2009

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There is a problem with the vertical circuit. Many times it is the vertical IC. This is a small flat IC attached to a heat sink. It may be merked LA7838 or something similar. You ca try resoldering the pins as a bad connection can also cause this. If that fails, replace the IC.
Keep us posted,.
Dan

Posted on Apr 30, 2008

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