I have a bright spot in the center bottom of my screen.any ideas on how to remove it or why it's there
Apr 05, 2010
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Product Troubleshooting for HL-P5063W 50" Rear Projection HDTV
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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. Here's a video that will help you find where the DMd chip is located : http://www.youtube.com/watch?v=0jr_9A5Xd2Q Have a blessed one! Found the one you need here: http://photos.discount-merchant.com/photos/1042/photos.php?itemid=1166701?Click=48173