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Our Panasonic TH-P42X10A Plasma keeps turning off randomly for no reason. Why would this be & is it something easily fixed?

We get up and have to reset at On-Off Button on unit. Cannot restart with remote. Not consistent. Somedays it just turn off randomly, other times it just performs OK

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  • 879 Answers

The main power regulator board has the fault. It might need replacement as card basis. Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" or "Flipcard" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. You can also click the [Home] tab to see the latest updates. It will make search easy. There are more than 1350 posts to different brand TVs now. Pull up older posts there.

Posted on Dec 01, 2012

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Posted on Jan 02, 2017

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SOURCE: Panasonic viera Plasma TV model TH-P42X10A The tv

Hello,

The power supply board of the television is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

I hope this will help in solving the problem....

Posted on Aug 01, 2011

  • 56 Answers

SOURCE: Panasonic plasma panasonic th-p42x10a green led on but tv takes long time for picture to appear

check for swolon capacitor in power supply or try to go in service mode and reset tv by pressing vol_ on tv and press recall button continious from remote tv will go to service mode then press vol_ on tv and ok from remote hold ok untill tv reset then unplug and turn on again.

Posted on Mar 06, 2012

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1 Answer

Panasonic Plasma TV distorted sound


check the speaker/s. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Pull up older posts. Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
http://electronicshelponline.blogspot.com/

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Why is my 50 inch panasonic plasma turning itself off randomly


Check all the sustain boards. Contact any service technician.
To get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

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1 Answer

My Panasonic 42 inch plasma tv randomly shuts off. when turned on it flashes 6 time pauses for 4 and flashes 6 times. Modal # is TH-42PZ85U


Check out the charts to determine the faulty part. Likely, there is a burned out component and it needs the board needs to be replaced.

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1 Answer

Panasonic plasma panasonic th-p42x10a green led on but tv takes long time for picture to appear


check for swolon capacitor in power supply or try to go in service mode and reset tv by pressing vol_ on tv and press recall button continious from remote tv will go to service mode then press vol_ on tv and ok from remote hold ok untill tv reset then unplug and turn on again.

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1 Answer

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There is an energy save setting on your controls. Turn that off if you don't want tv to keep turning off while you are changing inputs. Hope this helps.

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1 Answer

Panasonic viera Plasma TV model TH-P42X10A The tv


Hello,

The power supply board of the television is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

I hope this will help in solving the problem....

Aug 01, 2011 | Panasonic Televison & Video

1 Answer

My Panasonic Plasma tv has been diagnosed as needing an "A" board replaced. The sound went out on this model number TH-42PX80U. Is that something I can do myself or is soldering required?


You can easily do that yourself. Just leave the tv unplugged overnight and then get it open...find the A board and just take out screws and then replace with the new board. Super easy!



Thank you and best of luck!

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1 Answer

Our Panasonic 50" TH 42PX75U


well it sounds like something fried inside the tv. In my experience, this sounds like your y-sustain board went bad. it could be your video board also. considering todays value of the 50" panasonic plasma, it will be cheaper to replace it, unless you are willing to spend around $300 to get it fix at a shop.
good luck

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1 Answer

TH-50PZ80U POWER INDICATOR LIGHT KEEPS BLINKING


Power board it dead,take the tv aparts.Check for Capacitors parts for puff up or burst open.Know how to solders?replaced these capacitors in the power board.Or replaced the whole power board.Tries Shopjimmy.com,Ebay.com.

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1 Answer

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