Question about Mitsubishi WS-65869 65" Rear Projection Television

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Control panel on my mitsubishi WS-65869 TV does not work.

The buttons on the front of my Mitsubishi WS-65869 TV need replaced due to a leaking volume button TV. I need to know where to buy them and what the part number is.

Posted by navyldoforcn on

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5 Related Answers

Anonymous

  • 192 Answers

SOURCE: Mitsubishi WS65411. Front panel dead.

 This set has a keyboard lock feature and it can be removed by pushing in the menu button on the front keyboard on the set for about10 seconds. This should take care of your problem.

 Reply to this post if you have any questions and I will respond.

Posted on Oct 14, 2007

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Anonymous

  • 6 Answers

SOURCE: Describe your Mitsubishi WS-65313 65 in.... Problem:

look for the CONVERGENCE settings either behind a small panel on the front or through the menu with the remote control

Posted on Jan 13, 2008

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TexasJohn

  • 12 Answers

SOURCE: My Mitsubishi WS-65511 won't turn on.

I have had my WS-65511 fail like this, first at 4 years, second 2 weeks later, then 3rd time yesterday (4/14/2009). In past, the tech replaced a thermal sensor p/n 299P313010A (but Mitsubishi says that part is not for WS-65511 and that it does not have a thermal sensor - go figure). It is a white rectangle with about 30 pins in 2 rows and is soldered onto a board in the TV. List price is about $25. Might be your problem.

Posted on Apr 15, 2009

Slinteriors

Sonny Berry

  • 8617 Answers

SOURCE: not work ws-65869

The DM capacitors need to be replaced. Heres a link to the DM kit for your model which contains the replacement capacitors and instructions with pictures that show how to do the repair.
http://servicemanuals.vstore.ca/product_info.php/pName/v21v19-mitsubishi-dm-repair-kit/cName/repair-kits

Posted on Jun 14, 2009

SD Tech

SD Tech

  • 14553 Answers

SOURCE: Mitsubishi WS-65869 BLINKING GREEN LIGHT

ONLY 1 of 2 things can cause this problem----

First thing to do is remove front speaker grill--it should pull out and is secured with plastic pegs--behind it you will find an inspection plate---

Notice the one or two pairs of wires coming from the front keyboard of the set---remove the inspection plate and follow the wires to the right--you can unplug both plugs(most have two and they are marked with letters and different sizes so you cannot get them wrong)

The idea here is to remove the front keyboard with its reset button etc from the circuit---You will still be able to try to turn the set on with the remote---

These sets have a Receiver that is called a DM board--(large metal box to the left as you look from the back) and if the power goes out the green light will blink for about 70 seconds and then go out---it is the Receiver booting up. It is called the DM board.

If disconnecting the keyboard allows the set to turn on--you have a bad reset switch and two choices---either operate the set only with the remote or to remove the front screen and get at the reset switch (it is tiny) and remove and/or replace it.

If disconnecting the keyboard does not restore the set to operation---the receiver is bad---there are 4 or more caps and some pico fuses that can fail in that unit---Mitsubishi no longer sells or repairs these--if it is bad and not the caps there is a company you can send the unit to and have it repaired--if you need to know their name let me know---

You can call them and get a quote for repairing the receiver.


Let me know what more information you need--I am here to help.


SD TECH

Posted on May 02, 2010

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Mitsubishi 65" WS-65869 Blinking Green Light 3-2 pattern,


two ideas:

Make sure you tested the pico fuses inside the unit with the caps==two or three of them.


Also from front of set behind speaker grill unplug both plugs that go up to front keyboard--set will still work with remote===if set functions now then the reset micro switch is bad/damaged.

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Have the blinking light of death on my Mitsubishi WS 65869


i would try unplugging the front control panel, it can also lock up the dm board.. i have a bulletin on it.. open up the panel behind the speaker grille and unplug dz connector.. then unplug the tv for 2 minutes, plug it back in and wait 2 minutes, and then try it with the remote. if it works, you'lll just have to go without front buttons.. it could be a dm board but thats rare. maybe he put in the wrong capacitors, he should have used 680uf @ 16v to replace the 1000uf caps

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Mitsubishi WS-65511 volume control has gone crazy. All of a sudden volume went to full blast and now with manually pressing volume button it is either full volume or lowest volume. We have DISH and...


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My mitsubishi ws55511 remote does not work and


The front buttons need to be replaced. I would replace them all due to no being able to tell which ones are the bad ones. It should fix the problem.
The part # of these Tactile switches is 432P089010. Mitsubishi's parts department phone is 800-553-7278.
The two front grill covers pull off and the front plastic housing unscrews from the front.
Hope this helps,
Sky Assoc

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1 Answer

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I found this answer and I believe it fits your problem perfectly.
Your TV has two microprocessors that depend on each other for communication. The problem is that a power glitch gets them out of sync. Try this:
1. Press the power button and wait for the blinking light to stop.
.
2. Press all the front panel buttons one at a time, except for the reset, and power button.
This will send a command to one processor and sets an interrupt.

3. Hit the power button, and the TV should power up.

4. Set the TV to low energy mode(see TV manual to find out how to do this. Doing this step will help prevent the problem from coming back. These instructions were taken from a Mitsubishi service manual.

Oct 03, 2009 | Mitsubishi WS-65869 65" Rear Projection...

1 Answer

Not work ws-65869


The DM capacitors need to be replaced. Heres a link to the DM kit for your model which contains the replacement capacitors and instructions with pictures that show how to do the repair.
http://servicemanuals.vstore.ca/product_info.php/pName/v21v19-mitsubishi-dm-repair-kit/cName/repair-kits

Jun 13, 2009 | Mitsubishi WS-65869 65" Rear Projection...

1 Answer

The green timer light just keeps blinking and the front control panel and the remote will not work. i tried the reset button and unplugging the tv with not change


you need to replace the capacitors on the DM . Very easy repair. You can get the V21 V19 dm repair kit at the following link which has the replacement capacitors and step by step instructions on how to do the repair. Its listed under the repair kit category.
http://servicemanuals.vstore.ca/

Mar 25, 2009 | Mitsubishi WS-65869 65" Rear Projection...

2 Answers

WS-55511 55in volume turns up by itself & can't switch devices


The remote is not the problem. The switch for volume up on the control panel has become leaky. Very common problem for this generation Mitsubishi. If you don't mind not having the control panel working you can disconnect it and the set will work just fine with the remote. To disconnect the control panel pull the speaker grill, it just snaps off, and remove the front access panel. Once that is done you'll see a cable going to the switches just disconnect it.

Nov 23, 2008 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Ws-5511 Mitsubishi


On these models we have found that a switch is sticking on the control panel not allowing the set to operate properly.
Disconnect the control panel.
You will be able to use the remote on it.
To find the plugs for the control panel:
Remove the speaker grill and front panel, then follow the wire to the connection.

Remember to unplug the set before putting your hands inside of it.

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