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Mitsubishi TV WS-55511 Turns Off after Turning On

I turn on power then about 3 seconds it turns itself off.

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  • luke12 Nov 01, 2007

    turn on for about 3-5 sec,then turns off

  • cody2guns Nov 20, 2007

    same problem .Talk to a service man and he told me to push the menu and input at same time and my light blinks twos times then one and he couldnt tell me what that ment

  • Anonymous Dec 24, 2007

    same problem ./;'[,]/;'.//;; darn it

  • ez_ez_ Feb 18, 2008

    Mitsubishi WS-55511 / 7 of the transisters have been changed in dm box but now all it does is turn on for a minute blink and turn off , i reboot in the off but still the same , what can do i do ?

  • Anonymous Mar 16, 2008

    We have a Mitsubishi Bigscreen TV - Model TS-50611 THAT ALL OF A SUDDEN LATELY, IT TURNS ITSELF OFF IN A MATTER OF A FEW SECONDS WHEN IT IS TURNED ON. CAN SOMEONE HELP ME WITH THIS PLEASE WE ARE NOT ELECTRONICALLY INCLINED, SO HELP WOULD BE VERY APPRECIATED.

  • Turblown Apr 03, 2008

    I have the same issue. WS-55511 Turns off after I turn on the TV. I have replaced the 7 capacitors on the DM Module daughter board. I have run my fingers across the front panel buttons. I have reset the system and unplugged it overnight. I've checked for error codes and I don't get any. I think I may have blown a fuse, but I'm not sure what the cause was.... Please help!

  • migi44 Jul 14, 2008

    TV picture started looking a bit like 3D...then after a minute or so turned it self off, the set is a mitsubishi WS-55857, the set is about 7 years old.

  • robin605 Dec 11, 2008

    We have the same $3000 paper weight and my son also. Seems this set only lasts 4 1/2

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My mitsubishi big screen tv turns off in few seconds what should I do and I just got tv today please someone help

Posted on Aug 17, 2008

  • eagles5tt Aug 17, 2008

    something with the electial

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Posted on Aug 23, 2008

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2 Answers

When you turn the tv on it go right back off Mitsubishi WS-55511 55 in. It about (5)yrs old I have try unplugging the tv for about 3 to 5 minute


Do this: When you turn it on and the green power light comes on and goes off:

On the front of the set press and hold BOTH the Menu and Input buttons at the same time for at least 5 seconds and then release both.

This model has a self check: The green power light will then blink a two digit error code: most common is 2 blinks, 2 blinks and a pause and repeat the error code at least 5 times.

Let me know what you find and I will tell you what it means.

I hope you get 2,2 as it is the most easy to resolve.

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

REGARDS, SD TECH

Aug 12, 2010 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Mitsubishi ws-55511 does not turn on


Listen: you need to wait for the set to first shut off! then push on the TV(not the remote) Input and Menu both at the same time for 5 seconds and then release---the power light will then blink---this model has this feature--

Sep 13, 2009 | Mitsubishi WS-55511 55" Rear Projection...

2 Answers

Mitsubshi ws-55311 turns on and then turns itself off


no, if blink code the problem is in the TV set--cable will not cause this type of trouble

Aug 27, 2009 | Mitsubishi WS-55311 55" Rear Projection...

1 Answer

Mitsubishi VS-60705, Turns on/Turns off.


Unfortunately you will need an experienced TV tech.
This unit will need 2 ICs STK392-110 for 1 has shorted and caused damage to the 2nd as a result blowing 1 or 2 pico fuses in the power supply.
It is an involved job and may be somewhat costly depending on the pricing in your area.
Hope this helps Normal 0 false false false MicrosoftInternetExplorer4

Jul 07, 2009 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Powers on for three seconds then goes off


The first thing to do is to try to determine why the set is not turning on. It is equipped with a self diagnostic feature. On the front of the set push the MENU and DEVICE button at the same time and hold until the LED starts flashing a two sequence code. That will narrow things down for us.

Apr 28, 2009 | Mitsubishi WS-55511 55" 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

Power up


the error code will be a blink code from the led it should blink a couple times vbriefly pause and then blink again. Count the blinking led in between the slight pause.

Aug 03, 2008 | Mitsubishi WS-55511 55" Rear Projection...

2 Answers

WS-55511


Press in together the menu button and the Device/input button on the set and hold them both in together for 5 seconds and see if the led will blink a two digit error code, then respond to this same post and let me know if it gave a error code and what the two digits were.

Aug 02, 2008 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

MODLE NUMBER WS-55511


Missing voltage = open fuse in power supply?? soldered-in
pico fuse?
Does light blink continuos up front?
Can you hit power again with same result or must unplug/plug
AC cord??

Oct 24, 2007 | Mitsubishi WS-55515 55" Rear Projection...

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