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Constant blinking green light on Mitsubishi WS-65909 TV. Replaced the 7 Capacitors on the DM module and re-installed into the tv, plugged in and the same blinking green light problem is happening. Is

Replaced the 7 Capacitors on the DM Module Re-Installed the DM Module and re-inserted all connectors plugs.

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  • Mitsubishi Master
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This is a V19 chassis, circa 2002

If all capacitors were replaced correctly & all caps with bulging tops were replaced, It sounds like you may have other issues on the DM pcb. Possibly defective ICs. That would be the E2P module (a small pcb which plugs directly onto the DM pcb), which is specific to your particular model & serial#

Several years ago the only way to get the E2P, was thru the manufacturer, they also, used to make a kit that you could replace those ICs yourself. Those pcbs & kits were limited. So all I can do is wish you much luck if that is the problem.


At this point I would double & triple check the replacement of your capacitors.

Posted on Feb 16, 2015

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: trying to replace capacitors in dm module

it is tight, and some what glued in place just pull firmly and straight up. it will come out ok.

Posted on Jun 21, 2009

ladywinn
  • 5138 Answers

SOURCE: mitsubishi ws-65511 Green light blinking found bad

Front Keypads go bad alot on these sets,replace the Keypad.

Posted on Dec 24, 2009

SD Tech
  • 14553 Answers

SOURCE: Help needed please. Mitsubishi ws-65909 I have

you have one of two problems :

1.) The DM is defective and needs to be sent out for rebuild---there are several places including a company called PTS Electronics who do this.

2.) Something that is often overlooked and is simple to try is:

Remove front speaker grill and inspection plate behind it; Locate the two sets of wires coming from the front keyboard controls and follow them to the right and UNPLUG BOTH PLUGS.

This takes the keyboard and "reset" button out of the circuit; sometimes it is not the DM but a defective reset button.

The set can still be turned on with the remote; if it now works you have two choices: use the remote and leave the keyboard disconnected OR remove the entire screen with the keyboard and replace the reset micro switch--you can also just unsolder and remove it.

I have seen people ASSUME the DM is the problem and it may but this is a easy thing to try.

If you found my solution helpful please rate this solution with a "very helpful" rating as I do this here for free.

If you have any questions feel free to respond to this posting with a COMMENT.

REGARDS, SD TECH

Posted on Aug 10, 2010

SD Tech
  • 14553 Answers

SOURCE: Mitsubishi WS-65869 TV. I have no power whatsoever

If you do not have the service manual I can get you a link for a free online copy which contains a lot of information for free.

It can be either read or downloaded for free.

Posted on May 28, 2012

SD Tech
  • 14553 Answers

SOURCE: I have a Mitsubishi rear projection TV (WS-73909) that didn't turn on and had a green blinking light. I replaced the 7 DM capacitors and now it turns on. Both the remote and front control panel ca

Let me know as I can look for this---the set has a keyboard lockout that is cleared by holding the menu or another front button for more than 5-10 seconds with set on---I can find the service manual and check if needed.

Posted on Nov 05, 2012

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I have a Mitsubishi rear projection TV (WS-73909) that didn't turn on and had a green blinking light. I replaced the 7 DM capacitors and now it turns on. Both the remote and front control panel ca


Let me know as I can look for this---the set has a keyboard lockout that is cleared by holding the menu or another front button for more than 5-10 seconds with set on---I can find the service manual and check if needed.

Nov 04, 2012 | Mitsubishi WS-73909 73" Rear Projection...

1 Answer

Mitsubishi WS-65511 has flashing timer light but will not turn on.


I used to have a WS55909 and had this problem. The light is supposed to blink for one minute while the DM (digital module) boots up after a power loss. If the light continues to blink indefinitely, there is a problem with that board. The DM power supplies are known to have faulty capacitors on these models and will need to be replaced. If I remember correctly, there are (7) 1000uf 25v capacitors and they should be desoldered from the board and replaced with 35v ones. Note that my TV model already had 35v caps but changing them solved the problem: electrolytic capacitors have a much shorter life than other components.
The DM is on the left side and is where ANT-DTV and the IR repeaters plug in. The power supply is the board above the main DM board inside the DM case.
If this sounds too technical for you, get a new TV because a repair guy will charge you more than the TV is worth. In other words you could get a (30-46") LCD TV for the same price.

Oct 21, 2010 | Mitsubishi WS-65511 65" Rear Projection...

1 Answer

Unplug tv for 1 week for vacation plug tv in &green light doesnt stop flashing.never had problems ever.


Thats a common problem caused by failed capacitors on the DM board. Usually after unplugging the set the capacitors drain down then when you plug it back in the Caps wont charge and you will get the constant blinking light. You can get the DM repair kit for your model at www.tvrepairworld.com under the mitsubishi repair kit catagory. The kit contains the Capacitors and the CD with instructions for the repair.

Dec 01, 2009 | Mitsubishi WS-55909 55" Rear Projection...

1 Answer

Timer light binking green


U have a DM problem CAPs burned out. download repair manual for your TV.

Jun 30, 2009 | Mitsubishi WS-65909 65" Rear Projection...

1 Answer

Green light flikering


Replace all 7 capacitors in the DM Module on the DM Power Supply Board. If it is similar to the WS-65869 and WS-65513 it will have a metal enclosed DM Module at far left of chassis, looking from rear. About 4 or 5 connectors, screws, and Module slides out. Take top shield off. Take good notes or use digital camera or video recorder to make re-assembly easy. These capacitors are 1000uf@16 volts. They always check good, just replace them! After re-assembly plug AC in and wait 90 seconds or more (green Timer LED will stop blinking), then press Power button. If Timer LED doesn't stop, look for small pinhole (System Reset) and press switch with pen or small screwdriver, then wait for green LED to stop blinking. Then Power On TV.

Feb 08, 2009 | Mitsubishi WS-65809 65" 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...

3 Answers

Mitsubishi Daimond Series 65" Model#WS-65909


Most common repair is one or two open fuses in power supply
and bad convergence Ic's = expensive repair.........Also, have
the tech check for coolant leakage from CRT's...........T.

Dec 30, 2007 | Mitsubishi WS-55513 55" Rear Projection...

3 Answers

Mitsubishi WS-65613 blinking green light


Try doing the self test by pressing input/device and menu for 5 sec. You should get an error code by blinks. see ctechnicians.com

Dec 30, 2007 | Mitsubishi WS-65613 65" Rear Projection...

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