Question about Sony KDF-E50A12U 50" LCD HDTV

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LCD TV HAS THE PROBLEM, THE PICTURES ARE FAINT AND THE COLOURS UNCLEAR, SO PLEASE HELP ME TO SOLVE THE PROBLEM

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Hi. kdf-e50a12 would not come on with bulb light on.. changed the bulb for xl2400 exact replacement lamp.. now tv comes on fine (a little dull) for 20second to one min.. then shuts down, if you turn it on again two or three times it will finally stay on and is 100%. light flashes three time.. tried the door locks etc.. anyone??

Posted on Mar 13, 2011

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You might have some dust inside the light engine you should dust out your TV set and if you clean the TV and still have the same problem then I would say you have a problem with your optical block

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Posted on Oct 11, 2010

  • cali101 Nov 25, 2010

    Were going through the same thing the problem might be that you might need to replace your bulb if thats not it you have to unplug the tv open up the front of the screen and clean off all the dust were doing it again tomorrow... DO NOT USE WINDEX OR ANYTHING WITH ALCOHOL!!!!! USE A PRODUCT MADE FOR CLEANING TVS... You can pick it up at walmart along with a can of air that is alcohol free it cost no more then 9 dollars total... or any electronic store. 15 min and your done. Remember DO NOT USE AYTHING WITH ALCOHOL IN IT!!! Good Luck!!!

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