Question about LG 52SX4D 52" HDTV

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Ic chips?? light engine??

One morning i turned on my LG 52SX4D 52 in. DLP HDTV. The picture was a bright green like the color of a frog ( not as dark ) I replaced the lamp light for $200.00 adjusted / reset the color as stated once light was replaced,still didn't fix the problem. 2nd i than checked the cables / unpluged them, tv still bright green / lime color. Don't know what to do next!! Tv is 2 years old and anything i need to fix is at my cost!! Can anyone can give me advice!!


Comment by hotjjpcool, posted on Jan 31, 2008 Ic chips?? I don't know what they are!! How would they affect the color?? How would you replace these chips and what would the cost be?? As for the cables, all cables were removed from the tv and before plugging the cables back in, i turn the tv on and still menu / pic was green. I also have been reading about these tvs. Could the pin wheel that spins / that changes the colors, be causing the problem?? If so how would i fix that. One more thing this may be it as well ( I copyed this from a web site!! ) -->

If you own a DLP television and are experiencing a washout of your usually brilliant picture with a primary color (red, green, blue) overtone, a light engine could be just what you need.

A light engine!! What is that?? How would you fix this??


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The color wheel has gone out. good luck finding a new one. I just had to have my whole unit replaced because parts could not be located.

Posted on Mar 03, 2008


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I replaced the lamp for my LG 52sx4d DLP television. The TV still wont turn on and has a red blinking light where the green lamp indicator should be. How do i get my tv to turn back on!

did you get a Philips lamp check that also make sure all the doors are close also you could trouble shoot more with discount merchant

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Only blue and green colors??

Go into your tv settings and check the colour/display section, you can also try the auto adjust to see if that solves the problem

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Lg 52" DLP won't come on.

If its not the lamp it will be the Fan.

Jan 10, 2009 | LG 52SX4D 52" HDTV

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Green as a frog!!

ya take frog out lol jk did u cheak ic chips the cables mixed up ?

Jan 31, 2008 | LG 52SX4D 52" HDTV

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