Hi guys i need help !!! i have a mitsubishi wd 52525 52 in dlp tv screen needs cleaned on the back side of the screen !!!! i put a new filter in and a new lamp cartridge . but i want to clean the inside of the screen too. with out takin the tv all apart . ure info would be grateful .ty
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Re: wd 52525 52 in dlp tv screen needs cleaned
All you have to do is, take the 12 screws out from around the screen, from the back, there are also like 4 of them on the front, but usually , you can just lean the screen out far enough to use a swifer sweeper in there, and the dust isnt going to be on the back of the screen, it will be on the projecter, do the screen while the tv is on, then you will realy see the dust on the projecter
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you will need to pull the chip out & clean out the dust & other foreign particles that were allowed to fall in & lightly brush off the chip (with a very soft brush, again to remove dust & foreign particles.
Mitsubishi is currently offering the following parts
52" DLP TV
52" DLP TV
QUICK/REF WD52631/57731/65731 'G'
52" DLP TV
LAMP (150W) (V33/V33Y/V33+) 'G'
52" DLP TV
Hi, Mitsubishi WD-73286 is DLP tv that does not have any convergence circuit inside. Convergence is required in old model rear projection tv that has three basic colors picture tubes to generate color picture that projected on front screen of tv. DLP tv has light engine to generate picture, it is similar to multimedia projector that throws its picture on wall. Hope this info will help. Thanks.
It sounds like you TV is overheating and the video is suffering and the lamp is overheating as well. Also, if your TV is over 2-3 years old, the mirrors (behind and below the big front screen) desperately need to be cleaned. Clean all filters and fans as well. (Look on side and behind the unit). Is the TV in a "hot" environment and/or dirty environment? DLP TV's are NOT sealed units. They need to be cleaned every few years to work well to have a good, clear, bright picture.
I just bought an e 62525 on craigslist for $300 dollars. The guy had it in his garage because of a degraded picture... white out haze and virtually no black ... I surfed for similar issues most referring to the light engine. However; going back to basics. I removed the front panel assembly (approximately 16 screws including the center panel surrounding the card/rca ports in the front). The main mirror was spotless (in itself missleading) but the projection lense and the smaller mirror were frosted over with 3+ years of fine dust. I cleaned them with a simple cloth. I also noted that the foam insert surrounding the lense had gaps due to age which allowed excessive light sepage (the white out problem). I repositioned the foam as best I could. Then simply stuffed a black cloth over the foam but firmly arround the lense (keeping the foam intact as well). This blocked "all" light sepage. Bottom line is that I now have a picture quality that is flat out incredible! This is one bad mutha (shut yo mouth) tv. P.S. I'm just an average guy with an electric screw driver.