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TV shuts off. Red light blinks in pattern. - Projection Televisions

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  • Anonymous Dec 06, 2008

    model number KP-51WS520

  • sbetts30 Feb 03, 2009

    tv shuts off and won't come back on for a long time. try turning it off at the stand by and then turning it back on again, but it immediately shuts back off.

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2 Answers

Model KDP-51WS55O and it blinks 10 times

Posted on Oct 12, 2008

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  • Projection T... Master
  • 8,617 Answers

Need to know your model number and also how many times it blinks

Posted on Apr 21, 2008

3 Suggested Answers

Slinteriors
  • 8617 Answers

SOURCE: TV shuts down with Red Light blinking

Thats an easy set to trouble shoot, but you would need the manual called toshiba power supply and shutdown circuit troubleshooter. It takes you step by step on the items to check so you can easilly pinpoint the problem. You can get that manual at the following link, they email it right after purchase and they also provide free one on one tech support so you can get help with it if you need. Heres the link
http://servicemanuals.vstore.ca/

Posted on May 10, 2008

Slinteriors
  • 8617 Answers

SOURCE: panasonic Pt-53TW53G projection tv

5 Blinks means IC4511 thats located on the DG board which is the small board on the left side in front of the signal board looking in from the rear of the set.

Posted on Oct 31, 2008

ginko
  • 19396 Answers

SOURCE: toshiba 50HX81 projection 'tv- blinking red light

The TV is on protect mode.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

Also ensure that the fault is not coming from a faulty receiver box sending bad signal, check if you get same problem with no receiver box or dvd connected.

If that does not work, and you keep having a flashing led on front of the TV, and tv turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , startingthe flashing light.


If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.


If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

Posted on May 22, 2009

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On a panasonic if its a "3" blink pattern its usualy a sign that the convergnce hsa failed. When this happens the tV will commonly shut down. You will need to call in a repair shp or get the parts from sites like www.TvRepairKits.com or just google convergence repair kit.

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Our Sony tv lost picture then shuts off and a red light keeps blinking


Ther are no resets the blinking light is the code for the tech to diagnose the issue. Most likely you have lost a circuit board, the most common is the power supply. There are a lot of bad capacitors in these sets and when they die they take the tv with them. Check your manual for the trouble shooting and see if you can tell by the blinking pattern of the lights what the issue might be. The other only hope is to unplug the set for at least an hour and then plug back in and turn on. This sometimes clears a bad code or reading. If not then the set needs service.

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MY SONY KP57WS500 TV FLASHES RED AND THEN SHUTS OFF


The standby light should be blinking a repeating pattern. Please count the blinks and update this with that count. That count will indicate the circuit that has a problem which is causing the shutdown. These sets shutdown to prevent further damage. Armed with the count, we should be able to provide you with the problem and likely solutions.

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Tv just shut off and red light is flashing


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