Question about Mitsubishi WS-55859 55" Rear Projection Television

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Turns off over and over again and agin for about 30-60 seconds sometime longer

Mitsubishi 70in tv.....I'm thinking after it gets too hot something reacts to make it shut down. What do you think.....

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When it shuts down press menu and input buttons both in together on the front panel of the set and see if the indicator will blink a two digit error code, then let me know the code and also verify the model number of your mitsubishi.

Posted on Jun 30, 2008

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Mitsubishi WS-65313 65 in. TV will no longer power up.


You should call a good TV Tech. This problem cannot be solved by a consumer. The one thing you might try is to unplug it from the wall for a few minutes and then try it again.

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Smells like it is hot or something is burning after changing bulb


Your tv is actually an Air eater. The tv itself needs a complete river of air (it looks as an exageretion) not really. I create this picture in your mind to help you to imagine all care you tv needs.

  1. Turn off the set. allow 20 minutes to cool down the set
  2. move the tv to the front and get access to the back of the tv then with a vacuum cleaner gets all dust out around the set
  3. make sure the air filter (refer to the manual) is clean.
  4. try to make sure the places were the air flows into the tv are clean and free of obstructions (back cover).
  5. finally all you can do outside the tv is done. Then when the tv is back its position make sure it "breathes" confortable. You tv has 3 fans inside (there is not a casualty)
The fresh air that goes into the system gets finally out really hot and smelly but as soon as the air flows thats normal for this tv. this is noticiable specially in hot seasons.

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Mitsubishi DLP overheating


Mitsubishi has problems with the thermal sensor going bad. They extended the warranty for several sets. The sensor is right by the lamp. Call mitsubishi and insist they do something for you. If you keep playing your set, the bulb could also be at risk. I would think your set is covered being a 62" set. Good-luck and be sure to act ASAP.

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you have mention that after 10-15 seconds T.V starts up, will you give total description of the T.V within that 10-15 seconds?

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1 Answer

Blue and yellow ghost


Good day, BrianJack608;
Sounds like you may have a circuit problem, the convergence IC's may have failed, the STK's IC's is very common problem with TV. Before you attempt replacing them try this:
THE CONVERGENCE CAN BE RESET BY PRESSING "MENU 12596" TO ENTER THE CONV MISC. MENU THEN "8970" TO RESET.
I hope this was helpful, good luck, big IRISH.

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Mitsubishi Projection TV WD-62525


this set has 3 temperture sensors.If the set gets too hot it will shut down.
first clean the cooling fan as it may be full of dust.
if this is not the cure the one of the sensors is likely bad.
Thanks Guy9

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1 Answer

Hi there. i have a Sharp tv (SX68RF8) which seems to turn off (go into stand-by mode) on its own after few minutes...sometimes it stays on longer sometimes it turns off in seconds..i always have to tur it...


Sounds like something is overheating or it is getting noisy power from the mains. 
Try leaving it off for a while and point a fan at it, if it turns on and stays on for longer then it is obviously a thermal issue. 
Such a problem would need to be addressed by a qualified factory trained repair technician.

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1 Answer

I keep blowing HOT on my Mitsubishi WS-65857


the high voltage splitter!!!!!!!!!!!!!!!!!!1
no dought! good luck
please mark the post with a fixya

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1 Answer

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Sounds like you have a jammed / shorted out button on the control panel... Try un-plugging the tv, and then unplug the "button panel" on the front of the tv...see if you can turn the tv on with the remote. Sometimes if one of the buttons gets shorted, it will "lock" the processor from doing ANYTHING else, as it thinks you are holding down the defective button. If this works, simply have the defective switch or control panel replaced, or just leave it unplugged and use the remote only! Hope this helps!

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the light engine is defective and needs to be changed..this set is not that old..contact mitsubishi customer relations to see about having it done under a customer accomodation, as they have had a lot of problems with the engines

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