I have tried to find an answer to this with limited success, so I am posting this for help. I have an inherited Mitsu WD 63327 that on all screens has upwards of 40(or more) black dots on the screen. Most people say DLP has limited chances of stuck closed mirrors, but that is what I think I have. The black dots as the size of the "pixel", when I get close to the blue sceeen. They don't move around either. They fill the "pixel' and don't spread outside of it. (I know pixel) is the wrong term. I don't feel it is dust on the reflecting mirrors as that would cause larger spots I believe. I think I need to replace the light engine, but I wanted to try to get some solid advice before doing this. Can anyone confirm my opinion? Does anyone have any other ideas on what might be the cause of the black dots all over the screen? Thanks for any help!
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2/10/10 at 6:23pm