Had all factory upgrades done to TV 12-03-2010 including NEW Light Engine. Actually was wondering if the guns and rear of the screen needs a cleaning/dusting. We had Hardwood Floors redone 8 months ago and have found excess dust in all kinds of odd places throughout the house since.
SOURCE: Location of MIrrors in projection tv
wd-52525 This is a DLP, I dont suggest taking it apart to clean anything, this is what we call a MICRO display, the imaging device is about 1" square and blown up 50X to the size of the pix you watch, anytime anyone I know has taken stuff appart where the mirror is at has ended up worse off, you say that there is dust on the mirror, what does it look like in your picture? If the spots are quarter size or so and fuzzy edges the dust is inside the lightengine and you want a factory cleanroom to service the LE, the one thing I think you can safely do is pull the lamp and check for dust on it as it can cause issues in pix, other than that I dunno what to tell you, hope this info helps.
SOURCE: tv says air flow problems
ok what you have there is a faulty thernal sensor nitisubishi has issuued a bullitten to serice centers so check with local service center the repair might be covered under warennty
SOURCE: I replaced my bulb on my wd65731 but screen still
Put the lamp door back on ..:) then rate me
Testimonial: "I figured this out last night on my own, but yes you are exactly right."
SOURCE: mitsubishi wd 62525 timer light blinking. tv was
sorry to give u the bad news but u have a bad control box , the repair on this unit is about $500 , just to give u an idea
SOURCE: distorted colors on my mitsubishi wd-73727
Projection TV sets are known to have two common problems. The first problem that is common to these sets is convergence failure. When this happens the TV will usually look 3D, Wavy/Distorted, etc. It may also shutdown and blink an error code.
The second common problem with Projection TV sets is dull video, halos around objects, white looking video, or red overpowers the screen. This is commonly caused by the fluid in the lens being clouded overs. To get fixed either call in a local TV repair company or goto sites such as Tv Repair Kits to get a repair kit with instructions. Here is there link.
http://www.tvrepairkits.com/xcart/home.php?partner=papa1dude
They have put together complete kits for most models that include the parts, step by step photo instructions, repair assistance, etc.
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