Question about Mitsubishi WD-52525 52" Rear Projection HDTV

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How to clean air flow vent on 73 inch mitsubishi tv

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: mitsubishi 52inch

With the 52" DLP , there are 3 fans, 2 of which you can see. the 3rd is similar to what you would see on a CPU. To get to this fan you must pull out the back of the set, at the bottom you will see a metallic channel that runs over to the filter on the side of the tv. un do the screws holding it down and you will find the mini fan. this may be the fan that is beginning to fail, as well as you will find that the heat sink is probably covered with ****, you will want to vaccum that stuff off to get the max heat exchange. To replace that mini fan, you can either go to allied or digikey to get a comparable fan with possible more CFM than the stock or go through some where you can a OEM replacement fan.

Posted on Jun 03, 2008

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  • 139 Answers

SOURCE: tv cuts off after few seconds

The lamp is failing.

Posted on Mar 06, 2009

landsend
  • 1066 Answers

SOURCE: Mitsubishi TV air flow

fan could be binding and turn slower.  

Posted on Mar 23, 2009

  • 418 Answers

SOURCE: i have a wdy57 the tv turns on tells you air flow

search 'thermal fuse'.

Posted on Apr 16, 2010

  • 1 Answer

SOURCE: i have a grey box appearing in middle of my 73

turn off closed captions (worked for me)

Posted on Feb 12, 2011

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1 Answer

How to test fans on dlp tv I have pulled the video engine


Hello. Most fan problems are dust related, and only need cleaning. A can of air should do the trick.

Oct 14, 2015 | Mitsubishi WD-73738 73 inch DLP 1080p...

1 Answer

I have a mitsubishi 1080p wd-65731 just replaced lamp , tv comes on works fine for about 30 minutes and then shuts off , cleaned vents good , has good air flow light that says lamp turns red in the fr


Could be the fan. It will cool tv but could also be to much for tv to handle.
You can also try reseating the lamp. It may say ok but be wrong.
I have a Mitsubishi 5500 projection tv . have had the type of issue you have had and I have replaced a lamp as well.had to reseat the lamp three times before it worked without shutting down.
Hope this helps.




Jan 14, 2015 | Mitsubishi Televison & Video

1 Answer

I need a 73' tv screen for a mitsubishi model wd=73638


Contact the authorized service center for Mitssubishi. It can't be purchased from open electronic spare part market.
Electro help

Jul 20, 2014 | Mitsubishi WD-73638 73 inch DLP 1080p...

1 Answer

73 inch tv speakers are off how do you turn them on


Go to menu and click on sound on this click to see if speakers are turned on if not click on if that doesnt work try the try the return to factory settings..

Jul 14, 2014 | Mitsubishi WD-73827 73" HDTV DLP TV

1 Answer

I have a mitsubishi 73 inch tv model WD-73738. No picture with sound - why is this ?


sounds like the psu. power supply unit. check the caps are not bulged

May 17, 2014 | Mitsubishi Televison & Video

1 Answer

How to clean a 73 inch tv screen


If a 73 inch what type is it? A model number would tell me what to tell you to do.

Mar 27, 2012 | Mitsubishi Televison & Video

2 Answers

Mitsubishi 56 inch dlp,screen says tv will turn off in a few seonds,air flow seems to be blocked,tv turns off and orange light comes on???? Have to push reset button to clear orange light,this is constant...


Hello!! It might be either that the tv is overheating because of the lack of air, or it may also be your ballast.
First of all I recommend you clean the fans, so the air flow won't be blocked, don't use something that mioght damage some of the boards that are inside, you can buy one of those air cans to clean computers, if that does not work, I recommend you listen closely and notice if there's a clicking sound, if so it might be the ballast.

Mar 14, 2009 | Mitsubishi WD-73827 73" HDTV DLP TV

2 Answers

Message on screen says tv will shut down ck air vents for blocks


you must have a wd series mitsubishi..the lamp tempurature sensor has a manufacturing problem..mitsubishi has an updated one to take care of the problem..the sensor itself is not bad it is the way the wires are crimped in the plug,,the new one is soldered..the part number is 299P313010A,

Sep 17, 2007 | Mitsubishi WD73727 73" HDTV

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