Question about Mitsubishi WD-65833 65" HDTV
I have a Mitsubishi DLP 65833 television.
From day 1 (the TV is now 1½ years old) I noticed that is has had some white spots and streaks on one side of the screen. It was not a big deal. The only time I noticed it was when I turned the TV off.
Last night I watched my 1st Blue Ray movie on the TV and those spots/streaks were noticeable on all the dark scenes.
I know my Mitsubishi warranty is up. I am just looking for some trouble shooting help. I like the TV, but this is really disappointing.
The white spots are the faulty mirrors. Need to replace, cost about $300
Posted on Apr 02, 2017
If you bought the set new you might just want to contact the manufacturer - if they are decent, they might just try to help you out with your dilemma.
Posted on Apr 02, 2017
those are going to be dust spots on the LCD panels internal to the optical engine. i suggest that you take the screen off and take off the panel i nthe middle of the tv with 2 screws in it and there will be an area that has 3 metal fins covering thin orange ribbon cables. the 3 square objects at the end of those ribbon cables will be the LCD panels spray wiht air compressor unitl clean and that should greatly help your problem.
Posted on Feb 20, 2008
SOURCE: My mitsubishi 65-inch dlp tv
It's either mirror hinge fatigue or dust on the inside.
Mirror hinge fatigue can be fixed by putting a solid color picture (white or gray works best from what I understand) on the display and letting it sit for 20 minutes.
If it's dust, someone is going to have to go in there and clean it out.
Also could be a defective micromirror device.
Try the first suggestion and if it doesn't work, you're going to need a technician to take a look at it.
Posted on Nov 23, 2010
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