My mitsubishi wd-57733 tv keeps blowing lamps

SOURCE: Mitsubishi WD-52525 52-inch DLP HDTV ywllow warning lamp light

that means your lamp it is getting to the end of its life.
sometimes even if the lamp still good the TV will send you that message because that timer is closed to 5000 hours

What you can do is open the lamp door, closed again and the tv will ask you if you replaced it the lamp, and just say yes and that sign will go away

or just simple replace the lamp. 915P020010

SOURCE: Mitsubishi WD-62525 timer light keeps flashing after lamp replace

There is a tiny reset button to the left of the timer light. Press with a pin or something small, wait 60 seconds. Viola!

SOURCE: Mitsubishi WD-52631 HD TV lamp problems

So far I have had no good luck with Mitsubishi. I have had them send me two bulbs and had the tv repaired in the two years I have owned it. My last tv lasted 14 years with NO issue and didn't cost me $1400!! I have been told there is an air flow problem and power supply problems which both lead to low lamp life. I think that if Mitsubishi wants to avoid a class action lawsuit they need to start giving away free lamps for this model. Also, this is not localized to just the 52" tvs. My wifes ex has the 62" and it has the same issues.

Philip Frye

• 295 Answers
• Posted on Nov 20, 2009

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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SOURCE: WD-62327 Lamp

OSRAM VS. PHILLIPS
This is about buying replacement bulbs for the WD62327 TVs.I dont know about the other models but I purchased a PHILLIPS replacement bulb and it worked for about a week and then those dumb flashing lights and no TV. I did some research and others were saying that you had to replace some condensers. Shop would do it for 600 dollars..Well i sent the bulb back and bought an OSRAM replaement bulb. The TV is now working perfect.