Question about Mitsubishi WS-55807 TV

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Turn on tv and after a minute it turns itself off

I have a mitsubishi ws-55807 which turns itself off shortly after being turned on. Sometime it clicks off right after turning on. It never stays on longer than 2 minutes. is there a fuse or something that might cause this?

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Re: turn on tv and after a minute it turns itself off

Check fuses F9A04 and F9A05 (5A micro fuse)on the board in the middle.If one or both are open than you need to change both the convergence IC's (STK392-570)along with the fuses.

Posted on Aug 21, 2007

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3 Answers

I turn on the tv and it shuts off after a couple seconds

if you unlpug your tv and plug back is the green ligth blinks for one minute?
let me know so i csn help you

Jul 29, 2009 | Mitsubishi WS-55807 TV

1 Answer

Won't come on

The power board has failed and will need to be repaired or replaced. you can remove this board and, replace individual parts and save a lot of money. You will be inspecting for swollen capacitors and resistors. also, look for discolorations on the board itself.

Feb 19, 2009 | Mitsubishi WS-55807 TV

2 Answers

My mitsubishi 1080 WS-55807 has lost the picture

Unplug the set, remove all other audio/video components, go open front door, and roll it out to the curb.

Nov 24, 2008 | Mitsubishi WS-55807 TV

1 Answer

Mitsubishi WS-55807 turns on but then powers back down after a few seconds

Good Day;

The fuses tell you that circuit has failed and was drawing too much current. No other test is needed.

Good Luck, big Irish.

Sep 04, 2008 | Mitsubishi WS-55807 TV

2 Answers

Mitsubishi WS 55807

Good Day, Girl 1;
Hey, Girl 1, I have four girls not counting my wife . So, helping you may be difficult. Just kidding!
I would highly suspect that you have fluid on your TV's PCB's (printed circuit boards).
So, at this point that you should call an Authorized Service Center and have them give you an estimate before any repairs are performed.
If you want to try repair on your own e me at

Thanks you and Good Luck, big IRISH.

Aug 09, 2008 | Mitsubishi WS-55807 TV

3 Answers

Mitsubishi WS-55807 TV won't turn on

It s a Power supply problem.If you are not familiar with electronic repairs take it to an authorized repair shop.
To get a service manual see link
Download Mitsubishi WS-55807, WS-65807, WT-46807, WS-55857, WS-65857, WS-55907, WS-65907, WS-73907 Service Manuallockmanualsdnw_en.gif
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Feb 21, 2008 | Mitsubishi WS-55807 TV

1 Answer

WS-55807 power up problem

If you are handy with a multimeter you can check all of the pico fuses the little green 5 amp fuses. Most likley you will find one of those shorted F95A01 most likley but could be another. You will need to change this and also your convergence amps. These three parts are most likely shorted in your set. You are looking at about 250-350 from a competent repair shop.

Feb 04, 2008 | Mitsubishi WS-55807 TV

1 Answer

Screen went dark

can you confirm make and model number please.

Dec 10, 2007 | Mitsubishi WS-55807 TV

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