Question about Olevia Kolin DLT2711M 27 in. LCD Television
The tv have tinted screen,vertical red color on left side,spot of green on rigth side.i used demagnetizer but didnt work.i change the degausing circuit but didnt clear the screen.what another technic to solve this trouble.please help me.thank you.
Check first the CRT-Socket then the K-5 to the Chroma. if not work it then the final is CHANGE The Video chroma
Posted on Nov 13, 2008
Degaussing coils do not work on LCD or Plasma TVs, Cathode Ray Tubes only. There should be no (not any type) demagnetizing circuitry on that type of set, so I have no idea what you replaced/adjusted. I believe one of two things to be the problem. Either the LCD screen itself is bad (possibly it has been struck with something and that has broken electrical connections that cannot be repaired) so replacing the LCD panel may prove to the the fix. However, the circuitry that drives the LCD panel could be at fault, improperly driving an otherwise good LCD screen. That is a tough call. I would carefully inspect the screen up close looking for tiny cracks in the glass. This could be a pricey repair either way. Good luck on that one. Perhaps you should include some more history of the set. Did it fall or get knocked over, was recently moved, got wet... anything would be helpful. I know that children of a certain age are known to go up to a set and slap the screen. A friend has a rear projection Pioneer with that type of damage.
Posted on Jan 28, 2008
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