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Horizontal white lines across top of TV screen

I have a Panasonic Model CT-2701G which has recently shows horizontal white lines across the the top of the screen. There is about 6 to 7 of these lines and they cover about 2 1/2 inches of the top of the viewing screen. They do not show if the the program is in a wide picture view format. It shows when the picture background is light, when it is a dark background it seems to be masked and not seen. I have the same exact problem with my 2 year old Sanyo 27" TV...Please Help.

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  • rampageup Oct 24, 2008

    I have an identical problem with a Toshiba 27" and a Citizen 13". We recently got a SmartMeter, could this have an effect?

  • jameswaight Oct 29, 2008

    i have the same exact problem on a 27 in philips. any help would be awesome

  • Anonymous Oct 31, 2008

    I have it as well. White horizontal lines accross the top 2-3".

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Vertical hold circuit is failing.

Check capicitor in vertical hold circuit. You should have solid knowledge of electronics repair before attemping repair. TV's can emmit harmful radiation, and produce voltages up to or in excess of 30kV.

Posted on Nov 09, 2008

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