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Screen has lines going across one half and the other half was solid black, can not change input device or hear sound, does make fuzz sound when first turned on....

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Sounds like the line output transformer is not soldered on the board properly or needs replacing. The quickest way to check for dry joints is if you tap the tv and the problem goes away then it needs soldering to the board properly. Otherwise sounds like a replacement line output transformer. Hope this helps.

Posted on Sep 29, 2008

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Black screen with 3 colored lines going across


Ur tv convergence ICS are dead.U have tools to do soldering,and know how to do soldering?Must replaced 2 STK convergence ICS,and some or all it resistors.Tries websites like Tv repair World.com,Tvrepairkits.com to buy a convergence to repair it ur self.The shop will cost u $300-350 for parts and labors.

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I get lines running across my television (wd62525), especially noticeable when screen goes black. video noise? and it moves horizontally across the screen.


Sounds like interference or signal contamination. Does it occur on OTHER inputs? If not..then the input signal is corrupt, weak, has interference, wrong cable, or othewise defective.

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Does it look like a 3D image?
Would you be able to post a picture of the TV with the mention lines?

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Do you happen to have a cable box? (reset cable box also by unpluging it). is that line also showing on dvd player on different input?

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something fried .. sounds like the vertical has gone ,
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1 Answer

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contact your dealer for service flashfor this symptom.(light tunnel)

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Your problem is a bad main filter, a regulator IC ,and or a combination of a convergence problem along with a vertical IC going bad. This set is not something you should mess with unless your a trained tech. Please seek a pro to assist you with this repair. good Luck

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