Tv comes on and gos off after about 3 min, i never hear the fans come on and i get a flashing green light
Ok, I see for some reason this question is listed several times with somewhat different wording---I have a suggestion for you which may sound silly but can resolve your problem if what I think is wrong is wrong:
http://www.fixya.com/support/t12296849-turns_off_shortly_after_turn?mt_f=viewFull162
Take a look at this link, it is a question similar to yours and the answer cured the problem in this set----worth trying and cannot hurt--I would not do it in the house as a lot of dust is likely to be in set.
Please let me know if questions etc.
SD TECH
SOURCE: Mitsubishi WD-65733 no picture, electrical buzzes in series
What it sound's like is that the lamp ballast is the problem. Buzzing sounds like when the power is first brought to the ballast it has to ramp up the voltage to get the lamp to light, then the voltage drops back down when the lamp is lit. Sounds like the lamp ballast isn't ramping up the voltage the way it should. May have to replace it. A good service shop would be able to do this for you.
Blessings,
A/V Media Guy
Testimonial: "very helpful. this was my first thought! thank you!"
SOURCE: How do i open the housinf for a Wd-65733
Just take all the screws out in the back,make sure all screws out.Just remove the cover.
SOURCE: when i turn on my 64inch mitsubishi wd 65733 tv it
Good Day Judy, hi, as i see it, your 64 inch TV is on standby mode, this occurs when the Power Supply Board, (inside your TV that supplies good power from the main 220/110 v line) detected an overload, this over load can be on the power board itself or from the main board that controls the LCD screen, controls and sound, (kinda technical), replacement of the power supply board is necessary, (this symptoms are common for LCD tvs), since its a 64 inch TV, its kinda hard to handle, better call for help. Call your dealer first, ask for warranty, if no warranty, then ask for service. you can ask other dealers if they have service too. Get the best bargain. thats all. = )
SOURCE: wd-65733 Mitsubishi Tv green blinking
You need a new projector bulb. Google up your model and buy the best warranteed one you cAN FIND. Buy a "caged assembly" and not just a bare bulb.
Then unplug your tv and get a screwdriver. Follow your model's instructions and just snug down the electrical screws. Do not overtighten them.
Then consult your manual on how to reset the lamp timer so it knows you put a new bulb in and fires up from the first try.
Treat yourself because you've just saved yourself a trip from a repairman!
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