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Panasonic hdtv 1080i troubleshooting

Tags:
  • HDTV
  • TV
  • Light
  • Power
  • Panasonic
  • Home Theatre
Last response: in Home Theatre
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January 9, 2011 3:42:39 AM

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.

More about : panasonic hdtv 1080i troubleshooting

August 24, 2011 4:17:17 PM

cubanoefra said:
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.



Mine is doing the same thing, how did you resolve this problem? Hoping that purchasing a new t.v. isn't the answer....

Michelle
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October 3, 2014 1:56:16 PM

jmfugere said:
cubanoefra said:
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.



Mine is doing the same thing, how did you resolve this problem? Hoping that purchasing a new t.v. isn't the answer....

Michelle


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October 4, 2014 9:51:30 AM

You don't include a model number. If it is a rear projection TV then it might need a new lamp. If it is a plasma or lcd TV the most typical problem is capacitors in the power supply that have failed. If you can remove the back and follow where the power cord goes you can find the power supply. The capacitors are usually cylindrical in shape, If bad they may be burned, show leakage or look sort of inflated. If you can replace them be sure to get the same value of cap but get 105 degree instead of 85 degree.
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October 4, 2014 2:57:23 PM

Sounds like a power supply failure. If the set is that old, it may be more cost effective to get a new set rather than have it repaired. What kind of set is it exactly? What's the model number?
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