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Panasonic Viera TH-42PV500A blinks 11 times after turning off by itself

My Panasonic Plasma TV keeps shutting down after 6-7 seconds & blinks 11 times then pause & blinks again. I've been using it since 2005 until last night this incident happenned. Is it fixable? Please help as budget is tight to buy a new one.

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Go to Menu, AND restore to the factory default. Read your owner manual or download from www.fitness.manualsonline.com +
www.retrevo.com
If the problem persist, you have problem with the power supply circuit. You must go to the repair shop TV for fix it.
God bless you

Posted on Jul 20, 2013

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Posted on Jan 02, 2017

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SOURCE: Panasonic Viera TH-42PV7HS Plasma keeps shutting down

Hi to all, My 42" Panasonic plasma have the same problem. It turned itself off and now red light flashes 7 times, than after short pause 7 times again. And so on. Any ideas what is wrong??

Posted on Oct 23, 2008

  • 418 Answers

SOURCE: panasonic 42

Loss of power from power supply. Usually bad power supply.

Posted on May 02, 2010

  • 1779 Answers

SOURCE: I have a Panasonic

Unfortunately your going to have to have it serviced by an Authorized Panasonic Dealer. Independent shops will not be authorized to order parts without the consent of Panasonic. They are rough to deal with.

Posted on Dec 20, 2010

lovejoy91
  • 691 Answers

SOURCE: My Panasonic Viera TH-42PX80U plasma TV shut down

Bad power supply check shopjimmy.com

Posted on Jan 13, 2011

  • 3 Answers

SOURCE: Panasonic viera will not turn on

Try the following troubleshooting steps.Check power cord and power outlet, possible light switch problem.
Check if you TV savy check the P board if the P board is not good check the fuses on the P board.
If the P board is OK check the A board.
To check these Unplug the TV , Disconect A5 A6 and A7 on the A board and plug the TV in and see if you get a white screen if this is the case your P board should be OK.

Posted on Dec 04, 2011

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I was watching TV it shut off and the power button flashed a bunch. I unplugged it waited for a while plugged it back in. It did not turn back on until i held down the menu button on the set.


I found the following blog on the web.


Panasonic Viera Plasma Failure Page



November 14, 2010 ·







Blink Codes and what they mean (8-13):



8 blinks Driver SOS 3 SS Board (SS energy recovery circuit)

9 blinks Panel Config. SOS

10 blinks Sub 5v SOS / Main 3v SOS DG BoardDTV 9v SOS / Tuner Power SOS

11 blinks Fan SOS PB Board

12 blinks Sound SOS H Board

13 blinks Communication error DG Boardwith IC8001








Make sure the inside of the TV is clear of DUST especially by the power supply and fins.

May 02, 2015 | Panasonic Viera Tc-p42x5 42" Inch Flat...

1 Answer

My tv automatically shuts off then power button flashes 11 times. Can't get tv turned back on


11 blinks Fan SOS PB Board. Either the cooling fan or its control board is faulty. You have to check and locate which one has the fault. Check this link and select the site mamed 'Electro-help' for more details.


Jul 04, 2012 | Panasonic Viera TH-42PZ80U Plasma TV

1 Answer

I have a Panasonic plasma TV model# TH-42PX75U --- here is a link to Panasonic web site for this model...


Unfortunately your going to have to have it serviced by an Authorized Panasonic Dealer. Independent shops will not be authorized to order parts without the consent of Panasonic. They are rough to deal with.

Dec 20, 2010 | Televison & Video

1 Answer

Panasonic th-42ph9uk Shuts down often red led blinks 8 times. Only way to turn it back on is going up to tv, press power off then on. will work again for a few mins then do it again. Picture starts to...


Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electro-medical.blogspot.com/
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, [Exclude the model number] in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

Jul 10, 2017 | Panasonic TH42PH9UK 42 in. Plasma...

3 Answers

42" panasonic viesta plasma tv cuts off after about 30 minutes


Hello gws51,

This sounds like a shutdown circuit proble, which is caused by the draw of excessive current. I would suggest that you have a qualified TV repair person look at you set and repair it.

I hope this helps

Thank you,

Shuttle83

Jul 16, 2008 | Panasonic TH-42PX75U 42 in. Plasma...

7 Answers

My plasma panasonic wont turn on


If you have 10 blinking red lights it is a problem with the DG board on the inside....replace this board and It will take care of any possible 10 blink issues.....

Caution: If you replace this board chances are it may happen again....go on ebay and get one for $25 to $80 and put it in yourself.....This is a known issue that Panasonic denies....

retail price is about $380 to $480 for a new one......dont do it!

Jan 17, 2008 | Panasonic TH-50PX75U Plasma HDTV

24 Answers

Panasonic Viera TH-42PV7HS Plasma keeps shutting down


Hi to all, My 42" Panasonic plasma have the same problem. It turned itself off and now red light flashes 7 times, than after short pause 7 times again. And so on. Any ideas what is wrong??

Oct 07, 2007 | Televison & Video

1 Answer

Tv


I had the same problem with my new TH-50PX60B. I turned the tele on then after 5seconds it would switch off. The standby light would then blink on and off 11 times, pause for a second then flash 11 times. This would continue until the power wasturned off. Note the TV would not turn on for more than 5 seconds.
I solved this problem by turning the tele on and checking the fans at the back. My tele had 3 fans. If one of the fans is not turning, this will be the cause of the problem and the tele will shut down under the Emergency Shutdown System. To clear the fan try blowing on it to free up any dust etc. If that still doesn't work try using a thin instrument (tie wrap etc) to manually turn the fan and free it. Then power off the tele and turn it back on. The tv should work perfectly.

Sep 02, 2007 | Panasonic TH-42PD50U 42 in. Plasma EDTV

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