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Toshiba CF30E50 TV shuts off

The unit shuts off after 10-15 minutes.  Red blinking light on display.  Light goes off after unplugging from wall.

Posted by BigJohnH on

  • SMMR Jul 28, 2008

    I have the same problem. I can hear the tv go on for a few seconds and then quit. There is a blinking red power light. Have you found any solution BigJohnH ?

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Anonymous

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You power supply coil is bad (transformer) prolonged run time causes to heat material as a result of expansion loss of contact no conductivity red light no power

Posted on Oct 25, 2007

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Best first step is: Good visual inspection = look for hot spots
on PCB, check caps in those areas + solder any/all bad connections,esp. low voltage regulator pins.Look the whole
board over with magnifier = solder,solder,solder...T.

Posted on Oct 25, 2007

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The on/off button continually blinks on and off but no sound or picture

Posted on May 28, 2009

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The power light is just blinking red on my panasonic 1080i hdtv. cant even switch it off using the power button. picture and sound come on for about a second when the tv is switched on after power cord...


The power light keeps flashing and the tv won't turn on. If you unplug for a minute and hit the power button it sound like it is coming on then it shuts off and the red power light flashes slowly. The TV is a Panisonic 1080i HDTV, about 6-7 years old.

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My Sony Bravia will play for less than a minute and then reverts to standy. Any suggestions?


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My ps3 starts to turn on for 1 second. Yellow light flashes, system shuts off, and red light blinks. Help?


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1 Answer

Battery light blinking red during charging


Dell or Panasonic? Your post has both listed.

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If the blinking light stops after a while (perhaps a minute?) and then turns green while plugged into AC power, then it is successfully charging - or so it thinks.

When you unplug it from the wall, does it stay up and running?
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you can shove your premium assistance program , i spent 2000.00 already
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1 Answer

Red power light keeps blinking and wont come on


The first thing to try is to unplug the unit from the wall for about 15 minutes,if this does not work you will need the assistance of a servicer to diagnose the problem,if you are familiar with tv service you can check the horizontal output transistor for a short,sometimes it fails for no reason and other times it goes bad along with the horizontal output transformer also know as flyback.Be careful if you decide to check this yourself.

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