Question about Mitsubishi "WD-82840 DLP 3D HDTV"
Picture looks perfect, then a slight flicker and everything gets a purple hue and the color gradients in the picture look strange. May go for 10-20 minutes with no issue, or may do it every few seconds. Duration of flicker is usually just a second or two, but can last longer. I've tried carefully wiggling various connections with the rear cover off to see if it was just a cable issue, but can't seem to make it better or worse. TV is about a year old, but probably has less than 200 hours operating time.
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Posted on Jan 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
That is not good, it can be as bad the LCD panel is bad which is more likely or the LCD panel inteface board betwwen the screen panel circuit and the main video processor board.
Posted on Nov 03, 2009
SOURCE: I have a mitsubishi 60
The tv projection lamp have problems,it shorting out some how.That why,u have a dim picture.Tries websites like Partstore.com,Ebay.com to buy a new projection lamp for the replacement.New tv,call mitsubishi for a warrenty repair.
Posted on Oct 18, 2010
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