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I have a Panasonic HDTV 1080p and it won't turn

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You have a 5 year old projection TV with power supply trouble

Posted on Jul 13, 2013

6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

ginko
  • 19396 Answers

SOURCE: Power button blinks green about 1 minute then goes red

There is an additional problem,

if the bulb had been replaced by a technician, call them back and ask for additional support, since they did not fix the problem.

Posted on Oct 15, 2008

  • 899 Answers

SOURCE: Panasonic 52 inch TV turns on and turns off after 2 minutes

thi set will need repair , one of the circuts in the power section is failing and will need test to determine the exact cause of the failure, you will need to call your local electronic repair shop to come and take the board out or they will fix it there
if you need anymore assistance don't hesitate to ask

electech

Posted on Oct 26, 2008

milkburp
  • 416 Answers

SOURCE: panasonic pt-43lc14 won't turn on

Try checking your lamp door. I have seen a few of these that you need to really wrench that screw down. Let us know.

Posted on Mar 22, 2010

taran_2005
  • 10515 Answers

SOURCE: I have a Panasonic HDTV

Hi,

I am sorry to hear regarding the trouble. However, there are few possibilities that could cause the same issue. If you have electronics repair experience, and wanted to diagnose / repair the set yourself, revert and i would be able to tell you a link to buy cost effective service manual and would add few more inputs to it.

You can make sure the capacitors close to the connector are flat on the top if not you may have bad capacitors. It will be easy to see if The power supply.

Capacitor pictures

It could be a possibility of a faulty lamp or ballast.These units are bad for there Ballast.But with your diagnosis i would suggest changing it before purchasing a Ballast, They are a little expensive, But before buying the Lamp do check the capacitors for swelling as instructed above.

Is it a DIY?

My reply - Normally when some one asks me a question like this, I say no because obviously you don't have a soldering station a soldering ******, And tools needed for this job. But if you are willing to purchase these things yes you could.

Let me know,if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Posted on May 02, 2011

bugoy31
  • 1238 Answers

SOURCE: panasonic TV shuts off after a couple minutes

Good day!!!!


That problem is usually cause of faulty capacitors on the power supply board..

Just follow this instruction to fix your TV..

1. Open the back cover of your TV.
2. Look at the power supply board..Its normally connected to the power cord..
3. After that,,try to look at the actual image of capacitors if it is bulged on the top so that you can easily determine the bad capacitors..
4. After that,,try to replaced the bad capacitors using soldering iron and soldering lead..replaced the capacitors only with the same type ratings and value..
5. Some of the capacitors not bulged so its better if have a capacitance meter

Posted on Jun 07, 2012

Testimonial: "information was helpful but turns out it may be a cracked bulb, I'll know for sure when it comes in."

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Try checking your lamp door. I have seen a few of these that you need to really wrench that screw down. Let us know.

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