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White spots or dots showing up on your TV's screen could be the result of a bad or damaged processor or due to some overheating occurring the summer time or cold weather temperatures during the winter time. TVs can be affected by electricity surges or spikes as electricity supplies vary throughout the year. Or power outages and brown outs and black out can also cause spots to be on the TV screen too.
After years of usage, the Mitsubishi WD-60735 starts to show some white dots, they begin to increase day by day all over the screen.
The problem is related to the DMD chip Part# 276P595010.
The part is about $200 you may find it used and cheaper on ebay.
projection tvs can display white dots from the dust that is on the reflector mirror your lamp shines the picture on before it is reflected onto the front screen of your tv, one must be very careful when cleaning this, may be worth a service man doing it for you
Your dlp chip is going bad and cannot be fixed economically. Several of the mirrors on the chip are hanging up and they won't come back. It will just get worse. My Sharp XR32X is doing the same thing. New projector time.
it seems like you might have an issue with your dmd board. Go to the tv menu and if the dots also show there, the issue is with the dmd board, but if they don't, it's with the video board
There might be an issue either with your
DMD board or your Video board, with the tv on, go to the menu, and if those
white dots are still there the issue would be with your DMD board but if
those dots magically don't show up on the menu, the issue would be with your
Video board
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