Question about Mitsubishi WS-48311 48" Rear Projection Television

1 Answer

Power cuts off at sart up

The TV promptly cuts off as soon as you start it. Power light comes on and then goes off in about 1 second. There uis no light or flash on screen. Picture was good when I shut it off a week ago. Has not been used since. Any ideas?

Posted by on

  • bluefoot2 Apr 05, 2009

    TV shuts over as soon as I turn it on.  

  • mccormack4 May 26, 2009

    Power cuts off at sart up"

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I have the same problem with my mistubishi projection tv model ws48311 I believe the problem I had before and it was a couple of transistors and a high voltage power supply that fixed it. I believe the problem was caused by faulty power from a power strip or outlet not making a good connection and sparking. I had Overland Tv in OP Ks look at the Television, but heard bad reviews from a coworker and now do not trust them hsnitkoff@yahoo.com

Posted on Sep 03, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a 56 in hdtv Panasonic tv will not come on green light flashes 20 times then goes to red. Help, on disability fixed income & cant afford to get repair or new tv. Please help, as soon as poss


Panasonic Plasma TV Repair - Understanding 14 Blink ...

? 8:35
https://www.youtube.com/watch?v=iHBIiRxhe0w
Sep 26, 2014 - Uploaded by ShopJimmy.com
Panasonic Plasma 14 Blink Code Explained with Repair Info How to ... I guess I'll try the SC board and if that does not work simply save up for a new ... The red power led was flashing 12 timespause a few seconds then flash 12 again. ... It powers up and shows the green power light is on, but there's no ...

The power light keeps flashing and the tv wont turn on - TV ...

www.tomsguide.com/answers/id.../power-light-flashing-wont-turn.html
Oct 24, 2015 - More about : power light flashing wont turn ... December 20, 2013 10:12:55 AM ... sound like it is coming on then it shuts off and the red power light flashes slowly. ... 50in Plasma tv power light is flashing 8 times and won't turn on. ...tv to come on bcause the power button keep blinking my tv will not come on.

Nov 06, 2015 | Panasonic Projection Televisions

1 Answer

I just replaced the lamp in my Hitachi 50vf820 tv and it comes on for a second then cuts out and blinks red temp light.


Make sure all the fans are working correctly. If the problem persists then it might be the ballast, the power supply or a bad temp sensor.

Mar 26, 2014 | Hitachi 50VF820 Projection TV

1 Answer

The tv will come on for a split second then click and cut off its a mitsubusi projection ws-55809


MOST OF THESE SETS HAVE A SELF DIAGNOSTIC:


UNPLUG TV AND THEN PLUG BACK IN---TURN ON---GREEN POWER LIGHT COMES ON FOR A MOMENT AND GOES OFF.

PRESS AND HOLD “device” and “menu” buttons on front of tv for at least 5 seconds and then release both together.


Watch for power light to blink in a sequence:

1 blink-then 2 blinks-------no error

2 blink-then 1 blink-------X-ray protection

2 blink-then 2 blink-------SHORT PROTECTION*******

2 blink-then 3 blink---------deflection circuit problem

2 blink-then 4 blink---------vertical circuit problem


******2, then 2 is most common---usually means one of the fuses that protect the Convergence IC or IC’s is blown---set will detect no voltage to convergence IC and shut down.


SET WILL REPEAT BLINK ERROR CODE UP TO 5 TIMES AND THEN TO GET IT TO REPEAT MORE YOU HAVE TO UNPLUG SET AND TRY TO TURN ON AGAIN.


IF IT IS 2 AND THEN 2---USUALLY
CONVERGENCE CIRCUIT PROBLEM


SD TECH

May 11, 2010 | Mitsubishi WS-55809 55" Rear Projection...

2 Answers

Need Help big screen turns on thens goes off


a tv has two components, firstly a power supply produces high voltage to trigger a line transformer, in turn a transformer produces smaller voltages. firstly check if the ht is constantly been produced from a supply, if this is there than go to a line transformer, and check voltages at the output.

Sep 10, 2008 | Panasonic PT-61HX40 61" Rear Projection...

1 Answer

Panasonic model# PT-47WX547 is not working


how many times does the LED blink ? Thats a error code.

Jun 29, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

RCA TV Will Not Power On - Powered Off Suddenly


I have the same problem. Just Monday it started, Green light blinks but nothing comes on. Any suggestions?

May 31, 2008 | RCA HD52W59 HDTV Projection Television

1 Answer

I have a Mitsubishi 55 inch rear projection tv model ws55859. As soon as you turn on the power, the tv shuts down (either by remote or front of panel). The green light comes on for about 1 second and you...


Have you tried holding the input and menu buttons on the set both in together for 8 seconds to see if it will blink a 2 digit error code? Try that and let me know what code if any flashes from the Led.

Mar 30, 2008 | Projection Televisions

1 Answer

Aging 43H7143


http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Dec 24, 2007 | Toshiba 43H71 43" Rear Projection...

5 Answers

TV doesn't turn on


I bought a LG 39" flat screen 6 months ago. TV has been working great until this morning. Power comes on for about 5 seconds and then cuts off. Have checked all connections and have unplugged from wall to reset, NOTHING!! And a brand new TV!! Any help would be great!

Aug 10, 2007 | LG RU-52SZ51D 52" Rear Projection...

Not finding what you are looking for?
Mitsubishi WS-48311 48" Rear Projection Television Logo

293 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Projection Televisions Experts

matt martin
matt martin

Level 3 Expert

1191 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

The Knight
The Knight

Level 3 Expert

68301 Answers

Are you a Mitsubishi Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...