Question about RCA D61W20 61" Rear Projection Television

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TV CUTS OFF AND THEN COMES ON BACK FOR ITSELF

WHAT TO DO?

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  • Willie Howell May 11, 2010

    The itc222 rca chasis. likes to shut itself down. It for safety. DOes the front panel green led flash?. THe processor when it detect one of about 25 different conditions it shuts it down. As a technician i have a computer that reads error codes generated by the processor. in general its mostly high voltage issue, flyback, horizontal output transistor a tube. DOes it make any sounds. chirps. static.

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  • RCA Master
  • 5,138 Answers

There is several reasons why tv shuts off/on It could be in Deflection board,SSB board is well know to cause muti problems cost of that board if you can find one starts at $252.00 - Deflection board $197.00 Ck all capacitors cp150,cp114 cp120. if cp150 is puffed up on top it is bad so replace all 3 caps.

Posted on Jan 07, 2009

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Mitsubishi Tv worked fine now green light comes on but no picture then cuts itself off


what is the model number?
what do you mean worked fine? for like half an hour ?
please explain more ..

http://www.tvrepair.localdomain.me

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1 Answer

TV cuts itself off


It may be overheating. Check the temperature with your hand by placing it over the fans/slots to feel for any excessive heat. If it won't turn back on until it cools, then it's a heat issue. You could help that out by using fans to circulate the air around the unit, trying to keep it cool by moving the hot air released from it and pulling in cooler air. Other than that, there may be a short somewhere, or maybe even a broken fan.

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It wont stay on it cuts itself off and on the power button has t


This seems to be a problem in the Power Supply I would think. Either that or a fault that is overloading the PSU.
This means a trip to the repair shop.
Make sure ya get a firm "Quote" for tha fix before proceeding.

Jan 20, 2010 | RCA HD56W58 56" HDTV

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Tv wont turn on


how was the pix on your tv befor it shout off if it look like a 3d piix you have bad con.v ic to see f you do open it up and look for two big ic or stk. and look for the power suppy line and unplug it now tv should come if it do come on you have bad con.v stk 392-120or 110

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I HAVE A PHILLIPS MODEL 50P8341 REAR PROJECTION TV THAT COMES ON ,THE RED POWER LIGHT BLINKS FOR A SECOND AND THEN CUTS ITSELF OFF


Try the power supply. Look on the one in your TV for the part number ; mine is PH3501705441. I ordered one from partstore.com and it was less than $60 shipped. Hope this helps, mine works fine now........and I have a 50P8342 chassis PTV 916

Dec 10, 2008 | Philips 50P8341 50" Rear Projection...

1 Answer

TV powers on, then cuts off by itself. After many on-off tries, tv goes to menu and through it, then cuts off.


TV powers on, then cuts off by itself.  I have no picture, and will not let me control the tv. with remote, or manual. 

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Tv cuts off and green light flashes


Yup, it seems a lamp problem can give a blinking green light over the 10 times (1 - 10 times for diagnostic codes), but in my case rather than replace the bulb if it works for a minute then resets with the green light blinking, do what I did.
Take the lamp out and inspect it, it has breather screens top and bottom, if it cant breath because there clogged with dust, clean them, and you can remove the screens, use q-tips and clean the inside. I saved the cost of a lamp and it's working fine!

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1 Answer

Toshiba 50 inch projection tv picture cuts out


you either have a bad solder cnnection or a loose wire clip. Try the loose wire trick first, then if you cant find it check the circuits for a module not seated or cracked solder joint. If you turn the tv on wait for the picture to go down then take something insulated like a heavy plastic hanger try movng some of the wires and have an assistant observe the tv from the front. If the picture comes back on you have found your problem. Just be careful of the electricty inside the set especially around the flyback and CRTs

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