Question about Mitsubishi WD-52725 52". Rear Projection HDTV

1 Answer

Mitsubishi ED-52631 does not turn on

No picture, and TV shuts as sson as I power on the from the remote.
Error code is 66 when i press the Menu and Input together for 6 sec.

Any help FAST would be apprecaited.. 2 yr old tv..

Thanks
CD

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,139 Answers

Hello Getoxygen,

This sounds like a DM problem. To repair this you will have to replace 4 or 7 capacitors (1000uf 35v).
Here are the instructions. Depending on your set this may differ a bit, but the central theme is getting the DM free to be worked on.

This was taken from a TV repair site used by TV technicians.

STEP 1) The DM Module loose. But itcan't be rotate out because of the upper plastic guide.
Mitsubishi ED-52631 does not turn on - 1a7fdcf.jpeg

STEP2) How the DM Module is rotated out of the TV case. Allow thewires
entering the DM Module to be an axis point of the rotation.That way they barely move and don't get snagged or stretched.
77fb6ba.jpeg

STEP3) The DM Module out and the side cover of the metal housingMitsubishi ED-52631 does not turn on - 0c96755.jpeg />0c96755.jpeg
Mitsubishi ED-52631 does not turn on - f2549ef.jpeg) My setup to do the soldering work.
f2549ef.jpeg

MitsWS-55859.
adMitsubishi ED-52631 does not turn on - 9d5fa94.jpegclass=

STEP 6) The daughter board unscrewed and flippedover where you will be soldering.

9d5fa94.jpeg
STEP 7) The UpperPlastic Guide that must be removed to rotate the DM Module out of theTV set.
593265d.jpeg

STEP 8) Get this wooden horizontal shelf out (4screws) and getting Mitsubishi ED-52631 does not turn on - 2a80392.jpegastic guide out becomes easy.
726c802.jpeg

STEP9) Helpful Hint about the wooden shelf and the platic guide that bothneed to be removed.
2a80392.jpeg

I hope this helps
Thank you,

Posted on Nov 07, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a mitsubishi wd-52631 and the red light is solid I just cleaned out the tv and got a new bulb but when I turn the tv on I get about 2 mins of picture and sound before it turns off. Does any one know...


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

May 02, 2012 | Mitsubishi WD-52631 52" Projection HDTV

1 Answer

My Mitsubishi Medallion tv stays on for about 10 minutes and then shuts down and won't turn back on until a period of time has passed. It is a rear projection tv about 9 years old. Can anyone help ex


When it shuts off and the green power light goes off, press both the menu and input buttons on the front of the set (not the remote) and hold both for about five seconds and release.

Power light will blink a two digit error code like 2 blinks and then 3 blinks and repeat it several times.

What is the error code?

Nov 14, 2011 | Mitsubishi WS-55819 55" Rear Projection...

1 Answer

My Misubishi WD-52631 DLP TV is off sudenly. I turn it on again, but no picture, no sound, nothing happened. I reset it, nothing happends. the green power light blinks for a while, then shut off itself....


Tv LED "LAMP" light indication is blinking?And ur tv projection lamp inside ur tv been used like 1 1/2 or 2 years.Yes.The tv projection lamp require changing,tv projection lamp life are ended.

Apr 19, 2011 | Mitsubishi WD-52631 52" Projection HDTV

1 Answer

I have a Mitsubishi WD-52631. Picture will not come on. You hear the fan kick on and a whistling sound for a few seconds and then it powers off. After it shut down I pressed the INPUT and MENU buttons...


You need a new projector bulb. Google up your model and buy the best warranteed one you can find. Buy a "caged assembly" and not just a bare bulb.

Then unplug your tv and get a screwdriver. Follow your model's instructions and just snug down the electrical screws. Do not overtighten them.

Then consult your manual on how to reset the lamp timer so it knows you put a new bulb in and fires up from the first try.

Treat yourself because you've just saved yourself a trip from a repairman!!

Aug 11, 2010 | Mitsubishi WD-52631 52" Projection HDTV

3 Answers

How do you retieve the error codes?


All Mitsubishi DLP Televisions have a built in Diagnostic Decoder to store the last fault in memory. This will help the Mitsubishi Technician determine what area or part defect could exsist due to your television not coming on or turning off by itself. In order to read the error code from the front panel lights, you need to know how to access this information if it is available.
Please remember not to unplug the tv from the power outlet because this will reset the error code. The television must be in the power off state or shut off state to retreive the code.
Error Code Operational Check
Note: The TV must be in “Shut Down” and not have been switched Off, to perform the Error Code Operational
Check.
Pressing the front panel “ACTIVITY” and “CHANNEL DOWN v” buttons at the same time, and holding for 5 seconds,
activates the Error Code Mode. The “TIMER LED” flashes denoting a two digit Error Code, or indicating no
problem has occurred since the last usage.

Note: The front panel buttons must be used, NOT those on the Remote Control. • The number of flashes indicates the value of the MSD (tens digit) of the Error Code. • The flashing then pauses for approximately 1/2 second. • The LED then flashes indicating the value of the LSD (ones digit) of the Error Code. • The Error Code is repeated a total of 5 times.
Example: If the Error Code is “23”, the LED will flash two times, pause, and then flash three times, then this will repeat itself for four more times before the blinking stops. If you forget the code, you can start all over again after the LEDs have stopped blinking. Just remember you are looking for a two digit code, denoted by a pause in the middle.
Example: You are watching Television and after 20 seconds it shuts off with no picture or sound. By pressing on the front panel the INPUT and MENU at the same time starts the Diagnostic Procedure, and the TIMER LED will then blink six times, and then a small pause, then six more times. This is an error code of 66, and will indicate to the Technician a defect in the lamp ignition circuitry. This will help us to order parts for the repairs without guess work.
In addition to the above code retrieval procedure- most new Mitsubishi LCD & DLP televisions have a built in Error Code Log or menu system. To access this feature the television has to be on and have a picture or blue screen to read this fault menu . To read this Error Log in the television you have to use the Mitsubishi remote control and follow this procedure: Press & release the Menu button, followed by 3564 on the remote control. You will see Lamp time, Code & Status. If an error has happened, please read the numbers indicated under Code to our service person or office staff. We can determine by these codes how to handle service on your unit.

Jun 03, 2010 | Mitsubishi WD-65732 65" Projection HDTV

1 Answer

Wd 57731


Thats a lamp abnormality, sound like the two 3300uf caps on the PWB PCB need replacing

Jun 29, 2008 | Mitsubishi WD-52631 52" Projection HDTV

3 Answers

No Picture At All on my DLP Mitsubishi


First do a self test to get error codes. To do this look on threads here or go to ctechnicians.com

Dec 31, 2007 | Mitsubishi WD-52628 52" Projection HDTV

2 Answers

Mitsubishi VS50607 Self Diagnosis 2-3


  1. Turn on your TV. If he TV request your secret code press QV and 9 at the same time.
  2. Press menu to view the main menu.
  3. Use up or down key to select "Chip Parent Lock" and press enter.
  4. The on screen display wil ask for your current passcode. Press QV and 9 at the same time.
  5. The on-screen display will now ask you to enter a new code.
  6. To cancel the passcode permanenly, press menu or home.
  7. To change to a new passcode, use the number buttons to enter a new code, then press enter.
  8. You must use the remote control included with thisTV. You cannot use a universal remote.

Oct 21, 2007 | Mitsubishi VS-50607 50" Rear Projection...

Not finding what you are looking for?
Mitsubishi WD-52725 52". Rear Projection HDTV Logo

296 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Televison & Video Experts

matt martin
matt martin

Level 3 Expert

1207 Answers

The Knight
The Knight

Level 3 Expert

72271 Answers

Jaime Hernandez

Level 3 Expert

2296 Answers

Are you a Mitsubishi Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...