Samsung LE26R73BDX 26 in. HD-Ready LCD Television Logo
Posted on Mar 21, 2008

SAMSUNG LCD TV horizontal lines

Scratchy horizontal lines one quarter down from top of screenon samsung digital LCD tv. (terrestial is ok). TV is just over one year old. I think it's 26 inch and it's HD ready Signal strength is very good. Have retuned the tv from samsung teelphone guidance but fault remains.

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  • Anonymous Mar 18, 2014

    samsung retune digital tv

  • Anonymous Mar 26, 2014

    I have a 51" Hisense tv. I have horizontal lines going from top to bottom and only half of the tv is affected. I have tried changing the hdmi port, but the problem remains. I also switched out the hdmi cord. Still there. So now I have a crystal clear side and a not so clear side. It's watchable but distracting.

  • Anonymous Mar 30, 2014

    how do I retune my tv

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  • Posted on Apr 20, 2008
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Causing of horizontal lines is leaky or defective capacitors. check big value capacitors around the board at Horizontal area. check the filter capacitor as well. good luck

  • Anonymous Aug 06, 2012

    what are the capacitors that I check, the chassis of my Samsung TV is MK32P5B and model of TV is LN32A450c1DXZA

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My 40" Samsung had random horizontal lines. I found out it was my wireless router was too close to it and causing interference

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Horizontal line of white static

Will it happen in all chanels and all sources? Do you see this line when you are playing a DVD player.
If yes, you have to check the power supply and the main board as well.
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