20 Most Recent Mitsubishi WD-52631 52" Projection HDTV Questions & Answers


Un-mute sound. Be sure speakers are not turned OFF. Go to settings menu, audio, then check the speaker settings. When used with a separate stereo, or surround sound system, the speakers need to be OFF. When used in a stand alone mode, they need to be turned ON. Someone may have turned them OFF in the audio settings. That's the easy fix. If there is something wrong with the on-board amplifier, the problem gets harder. Regards.

Mitsubishi... | Answered on Jan 05, 2016


IT might not have been the bulb, it could be the ballast, it could be the power supply. The other things that it might be are the fan, the temp sensor or a bad bulb.

Mitsubishi... | Answered on Mar 28, 2014


Probably bad Micro board

Mitsubishi... | Answered on Mar 18, 2014


The plastic housing of your set could have popped from tempature. If the set is still working, you should be fine. . . although keep your nose in working order, just in case.

Mitsubishi... | Answered on Jun 22, 2012


consult owner manual and or look on You Tube by brand for video instructions for this.

Mitsubishi... | Answered on May 25, 2012


It is possible either did not get all the dirty areas in front, and rear of set cleaned out or even that the ballast for the unit is this problem since it powers the lamp---lamp will come on and then turn off for a number of reasons.

The set does have a self diagnostic feature which usually is:

Mitsubishi TVtroubleshooting
Here's something that might also be useful. After you turn on the set, and getthe regular red blinky lights, hold down the Device and Menu buttons togetherfor about 5 seconds.
The Power light will start to flash in a two digit sequence.
For example, 3 flashes, then 7 flashes = 37.
Here are the error codes, and the corresponding problem:
12 = No error detected, check power supply.
32 = Lamp Cover is open.
33 = Air filtercover is open.
34 = Lamp abnormality
36 = Light Engine (DMD or Lamp Fan stopped)
37 = Exhaust or Lamp Ballast Fan stopped
38 = Lamp Temperature High
39 = DMD Temperature High
41 = Short is detected
44 = DVI cablebetween FMT and Engine disconnected

Mitsubishi... | Answered on May 02, 2012


Are you looking for one in the power supply? All these parts have a location number on the board where they are located---should be easy to Google the location and model number to get what you want.

Mitsubishi... | Answered on Mar 23, 2012


If you google the model number and lamp you should get a better price and usually get one in just a few days.

Mitsubishi... | Answered on Mar 18, 2012

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