Question about Mitsubishi WS-65869 65" Rear Projection Television

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Blinking green light stays on and TV won't turn on.

The green blinking light won't turn off and won't respond to reset or unplugging the TV. I found a possible repair for a model WS-65813 by replacing 4 capacitors on the DM Board, but the WS-65869 seems to have a totally different DM Board. Does anyone have a fix that a non-electonics expert may be able to complete?

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Re: Blinking green light stays on and TV won't turn on.


Posted on Nov 21, 2008

Re: Blinking green light stays on and TV won't turn on.

Green Blinking Light - Order a DM Modual from Mitsubishi. Read the plug labels when reinstalling.

Posted on Dec 14, 2007

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Re: Blinking green light stays on and TV won't turn on.

Check for open pico fuse in power supply caused by bad convergence I.C.Get pro help-you have a good set to save.Remember--practice visual acuity technique!And,above all else,do no harm!!

Posted on Sep 26, 2007

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1 Answer

My mitsubishi tv W55613 won't turn on. green light keeps blinking even after resetting

Hit the front of the tv near the blinking light... give it a good rap or two. See if this helps. Helped mine. I had the same problem and the tech who came out to the house told me that it would work and it did! I could hardly believe it but it worked.

Feb 13, 2012 | Mitsubishi WS-55613 55" Rear Projection...

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Describe your WD-62725 62 in. Rear Projection HDTV-Ready Television Problem Green light is blinking the TV won't turn on. We've unplugged it and tried to push the reset button and the green light...

If the led light flashes green continuously, the fault came from the DM power supply. The faulty parts there are the electrolytic capacitors. Let me know if your handy with electronics and I will assist you to fix it yourself.


Sep 16, 2011 | Mitsubishi WD-62725 62" Rear Projection...

1 Answer

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...

1 Answer

When i plug in my tv the screen stays black and wont come on

Hi my name is Roety,
I can help you with your issue ,
Your Mittsubishi has a system the will cause the green light to blink for 70 seconds when first plugged in, if the green light never stops blinking it is either a power supply issue or a stuck keyboard button.
So do the test and reset it to see if the light stops blinking or not.

If I have helped you with your issue
If you have more questions you can still respond
I will reply asap

Apr 15, 2010 | Projection Televisions

1 Answer

The timer light green blinking all the time

You most likely have some bad capacitors on the dm board, unfortunately the board is not available for this set, the complete chassis has to be sent in to Mitsubishi to be rebuilt.

Sep 08, 2009 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Tv won' turn on. Green light constantly blinking.

this tv is mitsubichi?
is mit what is the model?
look like bad DM, you need chage The capacitors.

Jan 31, 2009 | Mitsubishi WS-65315 65" Rear Projection...

1 Answer

Continuosly blinking green light and tv won't turn on.

Either bad capacitors -vented - on power supply board or bad E2P eprom board on DM board.Probably the capacitors-4-1000Ufd and 2-3300ufd.You should get expert help from reputable tv shop.Not really do it yourself fix either way.

Dec 15, 2008 | Sony KDS-60A2000 60" HDTV

1 Answer

Timer light blinks on and off and tv wont turn on

Resetting the TV
If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:

Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.
1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.
If ever resetting is no effect then the problem is in the "DM board"
The constant blinking green light means that the TV is not booting up. This is a common problem on this set. Hope it may help you; Regards, VOTIT

Sep 25, 2008 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Blinking green light, will not power up

my 55613 tv wont turn on just blinking green light

Sep 18, 2008 | Mitsubishi WS-55613 55" Rear Projection...

1 Answer

Green power light will not stop flashing and tv will not turn on or off

You need to replace the 1000uf capacitors on the DM board thats the classic symptom of the DM caps being bad the light continues to blink repeatedly. If you need more info on the repair let me know.

May 15, 2008 | Mitsubishi WS-55909 55" Rear Projection...

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