Question about Mitsubishi WD52527 52" Projection HDTV

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Purple and Blue Spots on Screen on Mitsubishi WD52527 52 Inch HDTV

Does anyone know why there are purple and blue spots on my screen?
Is it a cleaning issue or worse!?! The blue spots are in the lower right hand corner in a half circle and the purple spots are scatterd thoughout in no particular pattern. Any help will be greatly appreciated!

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  • dabe Apr 23, 2008

    I am having mine serviced now. It is the Light Engine which is a very expensive part. Hope you are still under warranty.

  • cmattp Aug 26, 2008

    I have the same issues with my WD-52528. How much was it tio replace the light engine, if you don't mind me asking?

  • tazman5151 Feb 16, 2009

    same issue pink spots :(



  • Ed Honeycutt
    Ed Honeycutt Apr 02, 2009

    I had the blue spots about a year ago and pulled the front off and dusted with air fairly well they were still there but hardly noticeable. .. The blue spots are now coming back again.

    I called several technicians who all said it was the light engine, which was about a 1k repair

  • Anonymous May 06, 2009

    I had Light Engine replaced on a WD52528....$1301.00 $1 more than I paid for it. Luckily I bought the 5 year extended warranty because its happeniong again a year later !

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  • 59 Answers

It could be only dust building up and it needs a good cleaning or it could be the DMD board is going bad and needs to be replaced.

Posted on Mar 23, 2008

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