Question about Mitsubishi WS-55511 55" Rear Projection Television

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Where is the dm board located

Green light blinking.need to know the number on capacitors.

Posted by Anonymous on

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
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Posted on Jan 02, 2017

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Anonymous

SOURCE: 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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Anonymous

SOURCE: blinking green light

does that idiot know english? I can't understand his comment. Learn some puncuation!!!

Posted on Apr 19, 2008

Slinteriors

Sonny Berry

  • 8617 Answers

SOURCE: green blinking light problem too. on a Mitsubishi WS65869

You can go to this link they have the kits with the high temp higher volt capacitors and complete detailed instructions on how to do the repair.
http://servicemanuals.vstore.ca/

Posted on Jun 03, 2008

Slinteriors

Sonny Berry

  • 8617 Answers

SOURCE: Mitsubishi WS 48511 Blinking Green Power Light

Your model will have two picos mounted on the same board with the 7 capacitors they will look like resistors without the color bands they will be F9B01 and F9B00 check them for continuity.

Posted on Jul 28, 2008

Anonymous

  • 1 Answer

SOURCE: mitsubishi WS-55909 dm board repair

I have a mitsubishi 48" integrated 1080. The Timer green light keeps blinking. I have no picture. Can this be the fuse? My coworkers say this might be the problem. Can I replace it myself? If so, where is it located?

meeh.shell@yahoo.com

Posted on Oct 16, 2008

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5551355 green light blinking capasitors are bad need to know number on capasitors


well, I fix it my ws-55517 and I changed 4 capasitor from DM Board, numbers :C81..C81a..C82b...C81c....1000ufd,16v,105c

Jun 21, 2014 | Mitsubishi WS-65869 65" Rear Projection...

1 Answer

Blinking light with no picture or sound


If you have a green blinking light,
Most likely issue is with bad capacitors on the DM an FMT boards.

1) Look for bad 1000uf 16v caps on the dm board and the fmt board.

2) checked surface mount fuses (small white boxes) on DM and FMT board

Look carefully for other bad capacitors in the general area.

Start here and let me know the results.

Note, there is a lot of disassembly to get to these boards. Not a fun project.

Feb 20, 2011 | Mitsubishi WD-62525 62" Rear Projection...

1 Answer

Green power light keeps blinking


hi friend,
Repairing It Yourself
If you decide to repair the TV yourself, I recommend that you obtain a copy of the repair manual for your Mitsubishi TV from the Techlore website by going to Mitsubishi Service Manual. It will provide some direction, however it is technically written and may be difficult for the NOVICE to understand. If you are unable to locate the the service manual for your specific Model at the above Techlore link, you may need to purchase the service manual online at ServiceManuals.net.
If you decide to have a service technician do the repair, insist that the "DM" module is removed from the TV and ONLY the four 1000uF, 16V Capacitors (Caps) located on the DM Module are replaced. MOST techincians will INSIST on replacing the entire DM Module and not simply the capacitors. The cost is about $200 for a technician to replace the capacitors and $1000 for replacement of the DM Module. As you will read below, doing the repair yourself will cost less than $4.00 for the 4 Caps.
A Few "Cautions"
  1. Keep yourself "grounded" when working with the circuit board. Static electricity will destroy electronic components.
  2. When replacing the Capacitors, press them "down" onto the circuit board as far as they will go, hold them down, solder into place and clip the excess terminal lengths flush with solder. Only by doing this will the metal shield (little silver box) slide down and over the circuit board during re-assembly. There is not a lot of clearance when doing this, as the 105C Capacitors are slightly longer that the originals. With minimal effort everything does fit back together.
  3. Use ONLY 105º C capacitors with a voltage rating of 35 V.
  4. Re-insert the DM circuit board into the Mother board; press virmly and ensure a proper seat of the DM board. Next, slide the metal case down and over the DM circuit board. Refer to my "Lesson Learned."
Basic Troubleshooting
  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.
hope this helps u
please rate me.....................
thank u for using fixya
regards
sivaranjini

Nov 24, 2009 | Insignia IS-LCDTV32 32 in. Television

1 Answer

Blinking green led light after power outage will not reset set is approx. 6 years old model mitsubishi w55511


had same problem with my tv.Technician told me to remoe front cover and unplug the 2 plugins going to the buttons then try the mistubishi remote to turn tv on.Did this and worked fine with remote.

Apr 05, 2009 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Green blinking light problem too. on a Mitsubishi WS65869


You can go to this link they have the kits with the high temp higher volt capacitors and complete detailed instructions on how to do the repair.
http://servicemanuals.vstore.ca/

Jun 03, 2008 | Mitsubishi WS-55909 55" Rear Projection...

2 Answers

Mit 52525 from blinking green light to still green light.


bad capacitors 1000uf on the PWB, FMT and DM boards will cause those symptoms. All capacitors 9 in all need to be replaced

May 06, 2008 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Green blinking light


the PWB , FMT and DM boards all have capacitor issuses with that chassis. If the power light is blinking there are 4 1000uf capacitors on the DM that need replacing. If you need more info let me know.

May 01, 2008 | Mitsubishi WD-52525 52" Rear Projection...

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