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home Fix label Video label_important Televisions category JVC

how can I fix my jvc 25" tv. model AV-27720?

My tv was working fine but one day all of a sudden I had no image only a blue line appear harizontally in the middle of the tv.
jose maqu, January 2005
home Fix label Video label_important Televisions category JVCdone
Sounds to me like the Vertical Output IC or possibly a coupling capacitor has gone bad.

Try replacing IC421 type LA7837.

James, March 2007
I agree with the other answer as I had the same problem with the same model couple years ago. Took it to a repair shop and they fixed it for $75.

Russell, December 2005
Sounds like frame collapse. Probably worth repairing and shouldn't be too costly but it will require the attention of a TV engineer.

Cobweb, January 2005
link Click here to see other fixes for JVC.

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