Question about Mitsubishi WD-73737 73 in. HD-Ready TV

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Have a mitsubishi dlp wd 73737 tv and not getting power to the tv and i replace the power broad and still no power on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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premtech
  • 934 Answers

SOURCE: mitsubishi wd-62825 dlp

The WD62825 has a Digital Module located on the left side of the chassis looking at it from the rear of the set. It's housed in a metal box that can slide out of its holder after removing the trim screws.
The module has its own power supply board and there are a group of 16v/1000uf caps on that board which commonly fail causing the constant flashing standby light. Further back on the module is a small board about the size of a matchbook called the E2P module. Its SMT (Surface Mount Technology) caps also commonly fail which can cause the same symptoms. Techs can tell whether the E2P has failed by simply removing it, hooking the DM back up and trying to power the set. If it powers on the picture won't be much good - but at least you can tell what's keeping it down...
Back to the caps on the pwr board. If they've failed they usually will buldge visibly on top. And ESR is almost not necessary. In any event that's the nuts and bolts on this model.
Is it a job for a layman? Yes and no - you might strongly consider a tech if you don't feel comfortable removing all the connections that the DM has with the signal board. There are about six - multi-pin - wired connections to unplug and then sliding the DM out of the unit and carefully removing the screws and latching to take the DM top cover off...
Hope this helps.
Bill

Posted on Nov 10, 2007

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SOURCE: Buzzing noise from Mitsubishi DLP WD-52327 after replacing bulb

Did your replace lamp come on the screen or did you lose picture? Just because the LED indicator suggest replace lamp it doesn't mean it needs it. If your pix was dull or loss of brightness then replace it, if not then just reset your lamp timer, check your owners manual for instructions.

Posted on Feb 14, 2009

  • 58 Answers

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

Posted on Apr 18, 2009

rulds2008
  • 3866 Answers

SOURCE: cannot turn tv on

Check power supplly make sure its not the fault in wht this will not turn on.

Unplug tv from wall wait 30 secounds and plug back in.

If that does not work you will need to have someone look at the powersupply.

Posted on Jul 01, 2009

  • 8457 Answers

SOURCE: Where can i get a color wheel replacement for my

This DLP tv model don't have a colors wheel.U hear alot of clickings sound,when power turn on?The Ballast board it dead.This board,job to help projection lamp to ignite.Tries websites like Partstore.com,Ebay.com to buy the Ballast board for the replacement.

Posted on Oct 21, 2010

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Error code 12 for: Mitsubishi WD-73737 DLP TV Just replaced bulb – tv turns on but is stuck on Welcome screen with flashing green light. I did the :10 reset but no luck Any answers?!


Check YouTube for video about error codes and adjusting screen parameters. There is a certain sequence and button combination to put you into diagnostics mode. Hope this helps you.

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Mitisbuski 73737 made popping sound and cut off


Check your lamp. The popping sound was most likely the arc tube exploding. Make sure you only install a real Philips or Osram lamp. WD73737 Mitsubishi Genuine High Quality Original Projector Lamps now...

These folks have good lamps.

Apr 28, 2015 | Mitsubishi WD-73827 73" HDTV DLP TV

1 Answer

73 mitsubishi dlp tv 73737 has sound but no picture with red light in frount


You need a new lamp. The red light means the lamp failed to turn on.
You can find cheap ones on ebay for about $40. If you go to best buy they will charge an arm and a leg. You can change the lamp yourself and it will take less than 15 mins to do. The only tools youll need are a phillips screw driver and maybe a flat head.

Jan 26, 2014 | Mitsubishi WD-73827 73" HDTV DLP TV

1 Answer

I have white dots on screen that are slowing multiplying...model WD 73737 manufactured may 2009


Thats a very famous issue which is always caused by the DLP chip. You can get the original OEM dlp chip from the following link and comes with step by step instructions to do the replacement no special tools or soldering are required. http://tvrepairworld.com/mitsubishi_repair_kits/dlp_chip_repair_kits

Mar 17, 2013 | Mitsubishi WD-73737 73 in. HD-Ready TV

1 Answer

I have a Mitsubishi DLP WD-73737 65


What is the problem you faces with this set? Provide more details please.

Jul 16, 2012 | Mitsubishi WD-73737 73 in. HD-Ready TV

2 Answers

Wd73737 blinking green power light


my tv keeps turning off i have a mitsubishi wd-73737 what can i do to fix it?

Jul 12, 2010 | Mitsubishi WD-73737 73 in. HD-Ready TV

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