Question about Mitsubishi WS-55859 55" Rear Projection Television

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Set does not turn on. Green lights continually blink.

After power outage when I tried to turn the set it would not power up. The green lights would not stop blinking.  I hit the reset button and still green lights flash continually.  The set was plugged into a monster brand power conditioner and all other components seem to work and all other TV sets and computers work fine. 
Do you offer a repair manual along with tech support and assistance?  I have repaired other electronics by taking apart and cleaning and looking for burned parts, cold solder joints etc but do not have much equipment other than a multi meter and fine soldering irons etc.

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You need the DM repair kit to rep[lace the bad capacitors on the DM power supply. You can get the V21/V19 DM repair kit at the following link which contains the replacement capacitors and the Cd with detailed instructions for the repair with clear instructions and pictures. heres the link.
http://servicemanuals.vstore.ca/

Posted on Jul 03, 2008

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Mitsubishi WD-48511 Flashing green power light


The green light should only blink if set has been unplugged---upon plugging it back it will blink for about 70 seconds and go out----this is the set booting up and is normal.

At that point you should be able to turn the set on-----what happens when you try?

Mar 17, 2012 | Mitsubishi WD Projection Televisions

1 Answer

I have a WS-55511 rear projection TV. We had a power outage in the area and the TV will not power at all. Could this be a blown fuse?


if the green power light just blinks that is one issue==========if the green power light does not come on at all suspect a fuse----follow the power cord (set unplugged) into the set and plug in ac fuse is right there.

If you have the blinking light that will not stop it means the DM unit in the set was damaged and that is expensive.

If you need more information or have questions let me know with a comment here.

SD TECH

Sep 17, 2011 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

I have a WD-52525 set that the green light kept blinking after a power outage. The reset button never worked. I unplugged the set for 30 seconds and re-plugged it back in. The light began blinking between...


Bad digital/power module. Contact Mitsubishi, they may cover part of repair, I am serious. If not, have a an authorized servicer send module to Mitsubishi for rebuild program. The only economical solution.

Jan 18, 2011 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

We recently experienced a power outage, but once the power came back on, my TV would not turn back on other then a the timer green light was blinking. I pushed the reset button and also unplugged the power...


The blinking green light is the DM unit in the set booting up like a computer.

Several things can happen here--Research by model number with GOOGLE, model number and problems.

It is often called the blinking green light of death.

The most common problem is 4 filter caps in power supply (they run 7/24 and supply voltage to DM unit fail--also some fuses there.

If you look on the net you will find places that sell kit for this repair.

This is also one of a group of several Mitsubishi sets with this kind of problem--It is not the Lamp!

Some of these models develop so many problems Mitsubishi now sells a chassis replacement--includes power and several boards that develop bad caps.

Understand: Mitsubishi has a long history of caps failing in their sets, it goes back almost 30 years. I have seen older ones where over 20 filter caps were bad.

You can talk to Mitsubishi to see if chassis replacement is available for your set--this came about as a result of the threat of hundreds of people entering a class action lawsuit (several).

If this told you something you did not know rate this solution as very helpful as I do this here for free.

If you have questions make a "comment" here and I will assist you.

SD TECH

Aug 24, 2010 | Mitsubishi WD-62725 62" Rear Projection...

2 Answers

Ws55511 power outage. now fast green timer blink. reset had no effect. Was connected to 110v with a surge protector, so not sure why she is unhappy.


the capacitors in the DM module have gone bad. these are solder in parts. if you know how to solder, it could be an easy fix, if not, contact your local repair center for a 150-300 $ repair. if you can solder, replace all the bulged 1000uf 16v caps with 680uf 16v caps and your problem will be solved.

May 26, 2010 | Mitsubishi WS-55511 55" Rear Projection...

3 Answers

Green light blinks constantly. reset doesn't fix it.


This set has a lot of problems but I have news for you that I recently discovered from a authorized Mitsubishi repair center---


Mitsubishi has had so many problems with this set that now they sell a complete Chassis replacement for this set for about 200 dollars--You will have to go to a authorized center---no more trying to fix individual boards in this set...if you are in doubt--Google the model number and you will see all the problems this set has had---

Contact Mitsubishi and I think the best thing you can do is get the Chassis replaced--


If you have more questions about what I am telling you let me know---I think Mitsubishi is trying to avoid the class action lawsuits that are in progress against them for this model.

REGARDS, SD TECH

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

1 Answer

Green light on front rapidly blinks after power outage. No picture, or can't turn on


This unit, when first plugged in or after power interuption takes 70 to 90 seconds for the digital module to boot up. During the time the LED blinks green and the set will not respond to anything. After the appropriate amount of time the blinking should stop and the set should operate normally. If the blinking never stops then you have to have the Digital Module repaired.

Apr 25, 2009 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

The green light blinkig and does not stop, no picture


Did you try unpluge from the wall, and repluging back after 10 min.
Also run the self diagnosis by pushing the menu and device buttons on the front and let me know the code?

Thanks
K

Apr 23, 2009 | Mitsubishi WS-65909 65" Rear Projection...

1 Answer

No power just blinking green light


I had this problem last year. Just the blinking green light. the tv would not turn on. It was the power module. A local electronics tech fixed it for me for $300.00. It was a circuit in the panel that needed to be changed.

Aug 29, 2008 | Mitsubishi WS-55613 55" Rear Projection...

1 Answer

Green Power light keeps blinking and set won't turn on


Blinking Problem
http://www.chrisandnat.com/Projects/BlinkingTV/blink.htm
http://www.jeremyburns.com/Mitsubishi-Green-Blinking-Light-Fix.pdf
http://www.fixya.com/howto/h159332-mitsubishi_dm_board_repair
http://hdtvoice.com/voice/showthread.php?t=32186
replace DM

Feb 06, 2008 | Mitsubishi WS-55809 55" Rear Projection...

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