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All of the blue color is gone from my Mitsubishi 73" dlp tv. I replaced the bulb last year. I reset the tv but it still is not showing the blue, it appears very green and looks almost black and white.
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Your Mitsubishi television is powered in part by a 180 watt lampthat illuminates your TV's vivid colors. ... The first time they delivered my TV it was broken. ... I just barely got myreplacement bulb in today and it still only blinks orange light. .....I was watching my mitsubishi 73 3d model wd-73740 and ...
6 mins ago - after replacing bulb on WD-82738 still not working bulb went out and burning smell. Replace the bulb, turned it in - Mitsubishi WD82738 82 ...
Jan 12, 2015 - I have a Mitsubishi WD-82738 with the blinking green light of death as I have seen it called. ... Sounds like you replaced the parts, and it still is not working.... It would not work for us if we did it after the blinking. ... overnights. an ive already t akeing out the bat Forum; blinking green light changed bulb help!
Mitsubishi that the one,who u should contact.Talk to them make some kind of deal with them to help u to do a repairing or replace the tv Light Engine Projection Block.That the tv problems,this problems a design flaw on the tv Light Projection Egine Block the IC they put in that causes of this white spots are showing up will continue showing up more and more white dots.It will not stops.
It will cost you probably in the area of $700.00 to replace the Light Engine. I don't think it would be a good idea to repair it. DLP sets have been out of production a few years now due to high failure rates of the light engines for all makes and models and the consumer cost for the lamp.
This would be the little sensor on the light wheel. Its cheap, you can get them online for around $2. You will need to take the light engine out and remove the color wheel cover and remove the color wheel and then remove the sensor. You will have to desolder the sensor and remove it to replace with the new one. What is happening is the sensor is overheating and not tracking the color wheel properly there for the colors get messed up. Once you replace the sensor the tv should work like normal. The part is (Sharp GP2S40 Photointerrupter). It is very difficult to find because they are not made anymore. Most major online part stores do not carry them but I found a lot of them at Wright Hobbies. Good luck.
Are you using component cables for your connection?
I have a hdmi connection for satellite box/dvr and a dvd.
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