Bought a new lamp
Hello, there are several things, a bad ballast board that provides the lamp with it's voltage to run it. Also a bad power supply can cause it. a bad Color Wheel will also stop it from coming on, if you heard a high pitched squealing sound before it went out, the color wheel would be my best guess.....tks
SOURCE: Mitsubishi Projection TV WD-62525
I RECENTLY HAD A LAMP ISSUE THAT MAY ASSIST. I HAVE A MITSUBISHI WD-52525 52" DLP. I HAVE OWNED THE UNIT JUST OVE THREE YEARS. THE UNIT INDICATED THAT THE LAMP NEEDED TO BE REPLACED WHEN THE UNIT WAS TURNED ON. I ORDERED A LAMP AND BEFORE IT CAME IN THE UNIT QUIT WORKING. I REPLACED THE LAMP AND WHEN I POWERED UP THE UNIT I GOT A STEADY YELLOW INDICATION AND THEN A SOLID RED. MITSUBISHI TECH ADVICE STATED THAT I MAY HAVE BEEN SHIPPED A BAD REPLACEMENT LAMP. I SENT THE LAMP BACK AND ANOTHER WAS SENT TO ME. THAT LAMP ALSO GAVE THE SAME RESULTS. I CALLED CHUCKS ELECTRONIC REPAIR AND A VERY KNOWLEDGABLE TECHNICIAN RESPONDED TO MY HOME. IT WAS DISCOVERED THAT THE POWER SUPPLY BOARD WAS BAD AND THAT THE LAMP NEVER NEEDED TO BE REPLACED. I SPOKE WITH REPRESENTATIVES AT MITSUBISHI SEVERAL TIMES AND THIS WAS NEVER EXPLAINED TO BE A POSSIBITLY. THE TECHS AT MITUSBISHI BASICALLY JUST READ FROM THE OWNER MANUEL AND HAD NO IDEA WHAT THEY WERE DOING.
SOURCE: Mitsubishi DLP - model #WD62725
you have mention that after 10-15 seconds T.V starts up, will you give total description of the T.V within that 10-15 seconds?
SOURCE: wd 52525 red lamp light on but new lamp isn't
HI. the actual issue will be a failed ballast device. replacing this damaged power regulator will fix this issue. you can order your new ballast by clicking the link below.
Ballast(Click here to order)
SOURCE: Replaced lamp Mitsubishi WD-52531 worked for one day
Ballast Board may be Bad it is what turn Lamp on Call Encompass for parts 1-800-638-3328 or look for one on E-Bay they have good deals on Parts.Also CK Fan to Lamp it maybe defective .Call Mats for Fan 1-800-628-1118 they have lamps also.
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
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