Question about Projection Televisions

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When we push the power button on our Mitsubishi Big Screen TV HD1080(Model WS-48313), the green power light stays lit for 2-3 seconds before going out. No picture shows.

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  • Bogues Aug 18, 2008

    does anyone have an idea of estimate Parts and Labor cost? Worth to fix or buy new?

  • Bogues Aug 18, 2008

    this problem occurred several months ago and than the tv started working sfter a couple days. now it has been a weeks worth of downtime.

  • Bogues Aug 18, 2008

    would blowing can of air to clean out dust help problem?

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4 Answers

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  • Master
  • 813 Answers

Chk the power supply stage or chk the connections of soldiering might be drysolder
u have to go with a professional tv repairer

Posted on Aug 18, 2008

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  • Master
  • 6,966 Answers

Hi,

Based on your description, two (2) possibilities:

  • systems glitch - unplugging from the mains for a couple of hours simulated a reset and the unit reverted back to factory default; or
  • cold solder/loose connection - an intermittent fault which could be heat related. Often would come and go. Corrective measure is simply re-application of heat with a soldering iron and/or checking if connectors are seated snugly.
Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards. Thank you for using FixYa.

Posted on Aug 18, 2008

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  • Expert
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If u have warranty means then claim it or else better u go to the company service center.

see this web site this will help u

http://www.repairfaq.org/sam/tvfaq.htm

Posted on Aug 18, 2008

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  • Projection T... Master
  • 6,487 Answers

This can be a problem with the power supply of the television that may got bad , so if you have any knowledge about that you can try to check it, but if not better take it to repair center near you...

Good luck......

Posted on Aug 18, 2008

  • Mark Gil
    Mark Gil Aug 18, 2008

    You can check this link and they can also inform you first the cost of this laborhttp://fixmymonitor.com/




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1 Answer

Mitsubishi big screen HD 1080 series model WS-55809. it switched off one day. and when i turn it back on it switches right back off. red light in front. what part do i need to fix it/


That model does not have a red light---Green.

If set powers up for a few seconds (green power light) and goes out do the self check the model indicated has:

On front of set (not with remote) press and hold both the input and menu buttons for at least 5 seconds and release both.

Green power light will blink a two digit error code like 2 blinks, 2 blinks a pause and repeat it several times.

Let me know what error code you find (if you have unplugged the set that will clear all errors and you have to plug it in and try to turn set on again---when it fails do the self check)

Mar 31, 2012 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

I have a mitsubishi ws-65315. When I go to turn the tv on the green power light comes on and you can hear the tv click on, but seconds later shuts off.


this model has a self check, when green light comes on and then goes off. Push and hold both the Menu and Input buttons on the front of the set for at least 5 seconds and release both.

Power light will blink a two digit error code like 2 blinks 2 blinks, a pause and then repeat it several times.

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


SD TECH

Feb 22, 2011 | Mitsubishi WS-65315 65" Rear Projection...

1 Answer

Our WS-55313 Mitsubishi Projection screen tv was on then just died. When we push power button or remote on, the green power light comes on for a couple of seconds then the tv goes off .


do the self check this model has.


When green light goes off press and hold both the input and menu buttons for five seconds and release both buttons.

The power light will blink a two digit error code like, two blinks, two blinks, a pause and then repeat it several times.

let me know what the error code you find is and I will let you know what it means.


SD TECH

Dec 26, 2010 | Mitsubishi WS-55513 55" Rear Projection...

2 Answers

I have an mitsubishi medallion hd1080 big screen tv model# ws-55819 getting code 1,2. (hold the menu and input)


Try to unplug set and try it again as if the set was unplugged and then the self check done it will be 1,2 which means NO ERROR detected.

Let me know also what the set does?


SD TECH

Feb 17, 2010 | Mitsubishi WS-55819 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

2001 Mitsubishi 65 inch HD1080 rear projection. When I turn it on, green light comes on for 2 seconds then it turns itself off. No flashing green light like others I read about.


Ok, try this first. After attempting to turn on set after it shuts off push and hold the MENU and INPUT buttons at the same time on the front of the set for 10 seconds. This should acccuate the self diagnostics function in the micro and the power LED should start blinking a two sequence code. That code will narrow things down.

Jun 03, 2009 | Mitsubishi WS-65511 65" Rear Projection...

1 Answer

Have a ws-42413 mitsubishi TV


This behavior could be an indicator of power supply problems or abnormal current drain from elsewhere in the set.
Modern supplies are, by design, able to shut down if voltage or currents aren't within the design limits of the circuits they are servicing.
Without some hands-on it is not possible to isolate the problem unless one of the forums deals with a series fault.
If the set had a reset button, it would be located on the outside of it where the user could reset it.
The reset buttons one finds on some sets is nothing other than a very cheap kind of thermal circuit breaker that trips when current is above its limit.
These are kind of prone to failure themselves.

Jul 13, 2008 | Mitsubishi WS-65905 65" Rear Projection...

2 Answers

Mitsubishi ws65869 big screen tv


Does the LED power light come on? Have you checked the fuses?

Feb 03, 2008 | Mitsubishi WS-65809 65" Rear Projection...

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