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Panasonic 42 in plasma th42pw6 turns off some times intermitently does into standby. If turned off on knob on tv for 30 seconds then back on it's fine

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5 Suggested Answers

SOURCE: Tv shuts off

I had the same symptoms. I replaced the lamp and fixed the problem. But then I looked at the old lamp. There was a dust buildup on the screens which cover the cooling holes. I blew off the dust and put the old lamp back in- it worked fine!

Posted on Dec 25, 2007

zjut
  • 106 Answers

SOURCE: panasonic th-42pa20 plasma 42 inch tv

Try to replace the Main Power Supply board first.

Posted on Jan 01, 2008

  • 95 Answers

SOURCE: Panasonic TH-50PX77U Plasma

Well don't tamper with it just return it, there is serveral problem that may cause this, most likely it is the power supply board.


Regards
What About Bob
Timmins, Ontario
Home of Shania Twain

Posted on Mar 08, 2008

robwan
  • 20 Answers

SOURCE: Samsung Plasma 42" TV - 2006

Hi, this is quite a common problem for plasma screens and LCD screens. The fluroscent backlight is more than likely faulty and would need replacing. The best thing to do is to take it to a service centre because there are no user servicable parts inside the plasma.

Posted on Nov 01, 2008

  • 1 Answer

SOURCE: Connected the Wii to new

That's probably down to the AV cable. Have you tried it on another TV to eliminate the TV?How are you connecting? Component or Scart adapter? Tried swapping from one to the other to eliminate any possible issues?

Posted on Nov 23, 2008

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I have a 42 inch plasma.....Prima TV


Try the following if this doesn't help you will need to get someone to look at it.
Plug the TV directly into the wall, turn off the power and any other power buttons or switches your TV may have. Now hold the standby button on your TV in for about 30 seconds. Once you have done that turn all power back on and see if this makes any difference. I hope this helps unfortunately this trick only works about 30-40% of the time.

Dec 06, 2013 | Televison & Video

1 Answer

PANASONIC PLASMA HD 42 INCH WONT TURN ON JUST BLINKS 10 TIMES


10 blinks of standby light with Panasonic Plasma indicates:
10 blinks Sub 5v SOS / Main 3v SOS DG Board
DTV 9v SOS / Tuner Power SOS


For more details visit the site named [Electro-help" The keyword to search is "Electronicshelponline"

Jul 03, 2012 | Panasonic TCP42C2 42 in TV

2 Answers

Panasonic 42 inch plasma wont turn on. red light blinks 10 times


I unpluged mine and the light was still blinking when it was unpluged. I thought that was weird. So I pluged it back in and just heald the power button in untill the light went out. It went out within ten seconds. I pushed the power button again and the tv went on. WOOHOO!!! Just needed reset, I guess.

Dec 10, 2011 | Panasonic Viera TH-42PZ85U 42 in. Plasma...

1 Answer

Sony 42 inch plasma tv standby light just flashes tv


You might have a bad B board. What's worse is that the power switch is connected to the Q board which works in conjunction with the B board. Replace B board, You can send your B board for repair to a company called modus link pts. They are the largest part supplier of after market parts and repair.

Feb 24, 2010 | Sony WEGA KE-42TS2 42 in. HD-Ready Plasma...

1 Answer

Will not power up. Stays in standby mode.


these particular tvs are very sensitive to voltage changes spikes etc.first turn off main power switch wait at least 30 sec if standby come on wait another 30 then turn off main power again and unplug tv for 1 min then plug in turn on main switch wait 30 sec then turn on tv with remote resets system.then buy a ups and always wait at least 30 min after turning tv off to turn back on if not causes power failure and after each press of power button wait 30 seconds before trying again lmk good luck

Jan 08, 2010 | Hitachi 42HDS69 42 in. Plasma Television

2 Answers

Panasonic th-42pa20 plasma 42 inch tv


Try to replace the Main Power Supply board first.

Dec 29, 2007 | Panasonic TH-42PA20U/P 42 in. Plasma EDTV

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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