Mitsubishi WD-52525 52" Rear Projection HDTV Logo
Posted on Apr 16, 2010
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Little green and white boxes on the screen - Mitsubishi WD-52525 52" Rear Projection HDTV

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  • Master 336 Answers
  • Posted on Apr 16, 2010
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Joined: Sep 29, 2009
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Hi,Yes your problem sounds like the DMD board.This is how it works: http://electronics.howstuffworks.com/dlp1.htm Basically the light of the lamp goes through a tunnel that carries a color wheel(rotating disc with a gamma of colors that creates the colors on your tv)then the light of the lamp goes through the DMD board which is a chip composed of around 2 million pixels that creates the images and colors.When it starts to fail it will create black bars,pixelation,color distortion or white dots on screens.Found it right here http://www.discount-merchant.com/MITSUBISHI-RMD62-939P977A20-Light-Engine-p/1138084.htm?Click=48173 Have a blessed one!

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