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I have a 03-04 55in Mitsubishi TV. When I turn the TV on after being off for a long period of time (6-7 hours) the green light flashes for approximately a minute. Sometimes the TV will go ahead and come on but other times the only way it will come on is to unplug and plug back in or use the reset on the front of the TV. Any help you can provide would be appreciated. Thank you

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  • lcmartin Feb 14, 2008



    Is it hard to replace the capacitors or should I have it done?

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These sets have a board called the DM board when the green LED flashes and will not stop it means there is a problem on this board, Now this board before it failes will cause the set to do what you are describing, The repair is to replace four capacitors on this board

Posted on Feb 13, 2008

  • Mike Owens
    Mike Owens Feb 14, 2008

    For me to change them I call it easy, but a surgan also calls removing a Apedix "Easy". But for your average Joe with modarate soldering skillls this is about a 4 on the scale of 1 to 10

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I have a Mitsubishi WD-62525 HDTV that suddenly wont turn on. Just has a green blinking light when you hit the power button. Any ideas?


I found this on another website, most likely it is your power supply capacitors.
  1. Press the "reset" button and hold for 10 seconds .... Does TV turn on and blinking green light turn to solid green.

  2. Unplug the TV from it's power source for various times, ranging between 5 minutes and 24 hours..... Does blinking green light continue upon plugging in the TV.

  3. Disconnect ALL devices from the TV; DVD, Tuner, Cable Box, unplug the TV for various duration times .... Does blinking green light continues upon plugging in the TV.

  4. Press Power and Menu buttons simultaneously and hold depressed for 20 seconds .... Does blinking green light continue to flash.

  5. Press Power and Display buttons simultaneously and hold depressed for 20 seconds .... Does blinking green light continue to flash.

  6. Insure that no front panel buttons are inadvertently stuck in an "engaged" position.

Diagnosis: If none of the above test resolve the issue, then the failure lies in one of the following:

  1. DM Module Capacitors have FAILED.
  2. DM Module is defective.
  3. EEPROM Board failure
  4. Power Supply failure.

Feb 28, 2011 | Mitsubishi WD-62525 62" Rear Projection...

2 Answers

Green Light Under Timer Stays Flashing and Will Not Go Out


Mitsubishi has repaired some sets if you have the origional purcahes documents. If not you can get the v26 DLP DM repair kit which should take care of that issue. Heres a link to the kit if needed.
http://servicemanuals.vstore.ca/product_info.php/pName/v26-dlp-dm-pwb-repair-kit/cName/repair-kits

Apr 21, 2009 | Mitsubishi WD-52725 52". Rear Projection...

2 Answers

Flashing green light


You can fix it yourself!! I got my board out of my tv and ready for repair in 20 minutes. Waiting on the capacitors to arrive.

It is easily fixable for about $10

That is an extremely common problem with Mitsubishi tvs old and new. It can be fixed easily and cheaply for those willing to use their hands.

Refer to this guide to replace the capacitors on your DM Power Circuit Board part # 935C9860. You could also have someone else do it for you for $100

Guide for a $10 DIY repair in capacitors : http://hdtvoice.com/voice/showthread.php?t=32186

Paid Rebuild Service: http://shop.ebay.com/?_from=R40&_trksid=m570&_nkw=PWB-PM-ASSY+REBUILD+SERVICE

That fixes the problem most of the time.

After replacing capacitors is you still get green light try replacing the EEprom. EEprom board also known as the E2P board is part number 935C978001

See. http://www.justanswer.com/tv-repair/37xf7-find-dm-power-board-935c9860-ws-65869-mitsubishi.html

And: http://www.moduslinkptstvboards.com/Search.aspx?k=935C978001

Useful links:
http://www.hdtvoice.com/voice/archive/index.php/t-20219.html

http://www.hometheatershack.com/forums/mitsubishi/23626-mitsubishi-ws55511-green-blinking-light.html

http://hdtvoice.com/voice/printthread.php?t=18816&pp=20

http://www.techlore.com/forum/thread/18565/Mitsubishi-WS-65711-HDTV-Green-Blinking-Light/

Feb 19, 2009 | Televison & Video

2 Answers

Green light flashing


this means the DM board is not booting up. You will typically need 4-8 capacitors to fix this issue. you have to pull out the board and solder in new parts. let me know if you feel skilled enough to do this and I can give directions. The caps will usually bulge at the tops and are 1000uf .. mitsubishi recommends replacing with 680uf 16v caps..

Jan 02, 2009 | Mitsubishi WS-65513 65" Rear Projection...

1 Answer

Green light flashing


Was this happening before the lamp problem? What usually causes this is 4 capacitors on the DM module inside the TV. But usually this will happen over a period of time.

Dec 29, 2008 | Mitsubishi WD-62525 62" Rear Projection...

1 Answer

FLASHING RED LIGHT


Same problem as my Sony. Unplugging for 36 hours solved my problem

Dec 28, 2008 | Mitsubishi WD-52725 52". Rear Projection...

1 Answer

Constant green blinking light Mitsubishi tv WS-65513


Unplugged my Sony for 36 hours from wall and it solved the problem

Oct 20, 2008 | Mitsubishi WS-65869 65" Rear Projection...

1 Answer

Green light


Green light keeps bleeking and tv won't turn on at all.

Jul 19, 2008 | Mitsubishi WS-65813 65" Rear Projection...

1 Answer

Blinking green timer light


i have seen a couples mitsubishi and i all ready talked with a tech suport from mitsubishi but they said change the capacitors in the shop were i work we do the same but the tv still doing the same then we send the dm module to them and they fixed we asked whats the real problem and they said the capacitos the best i think is send the module to them

May 07, 2008 | Mitsubishi WD-52525 52" Rear Projection...

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