Question about Pioneer Elite PRO-1140HD 50 in. Plasma HDTV

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Pioneer plasma display pro- 940 hd. All voltajes in power supply board are ok , there is no stand by light,does not power on , no any thing at all. Would you helpo me. Tony

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  • Pioneer Master
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Plasma and LCD TV sets are prone to having capacitors in the power supply section fail. This is the most likely cause for the probem you describe. When capacitors fail your will commonly see one or more of the following symptoms.

  • No video, Power light is on or blinking.
  • TV is making a clicking noise.
  • TV takes a while to come on
  • Screen is very dim or flickers.

Again, You can get a power supply repair kit with the parts, detailed instructions, and support from sites such as www.TvRepairKits.com . Or just click here to see more details on their kit.

Here are pictures of capacitors...Notice that the ones below look bloated. They have failed and will need to be repalced.


pioneer plasma display pro- 940 - ecollier2012.jpg
Capacitor being replaced! Fairly easy DIY fix.

ecollier2012_0.jpg
Again, You can get a power supply repair kit with the parts, detailed instructions, and support from sites such as www.TvRepairKits.com . Or just click here to see more details on their kit.

Posted on May 18, 2011

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I have a pioneer elite pro 940 hd. The power button when pressed does not turn the tv on. If I unplug the tv I can hear it power down, when I plug it back in a red light comes on and then goes off ?...


Hello,

You need to check the output voltages of the power supply to see which one goes off. It may be due to short circuits some where,if otherwise, power supply board 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 04, 2011 | Pioneer Televison & Video

1 Answer

I have a Pioneer plasma model PDP433CMX and it will not turn on. its like it has no connection to power cord


hi,
Your TVs power supply side have some problem. From my expereance i will tell you to replace the power supply board as a whole with a new one. Because if you rectify the complaint then also it will not work for a long time. So try for a new power supply board.
ok

Jul 08, 2011 | Pioneer PureVision PDP-433CMX 43 in....

1 Answer

My pioneer pdp 5030hd display stopped working and the green LED flashes continuously! Help!


The tv power supply board is the problems and the causes,it dead.That the board,where the power a/c cord plug into it.Try website like Ebay.com to buy whole refurbish power supply board for the replacement.

Dec 12, 2010 | Pioneer PureVision PDP-5030HD 50 in....

1 Answer

Pioneer Elite. Loud popping sound and picture disappeared


Power supply board is dead.The board where the power a/c cord plug into it.Replace the power supply board.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

May 30, 2010 | Pioneer Elite PRO-1140HD 50 in. Plasma...

3 Answers

Tv won't come on...light in corner just blinks red


OK Its your power supply and it can be fixd for free due to a recall.
PLEASE READ BELOW what I found out.
Here's the whole notice:

Important: Free Power Supply Replacement for Certain Pioneer Plasmas

Pioneer is continuing to offer a free, in-home power supply replacement for certain of its second and third generation plasma models listed below for consumers who experience a problem with the original power supply. If a consumer model is not listed below, no power supply replacement is needed and no further action needs to be taken.

If you own or use a plasma listed below, please call our toll free hotline at 1-800-421-1404 to arrange a time to have your plasma's power supply upgraded in your home at no charge.

Consumer Plasma Models (12 listed):

PDP-505HD
PDP-503PU
PDP-5030HD
PDP-5031HD
PDP-433PU
PDP-4300
PDP-4310
PDP-4330HD
PRO-800HD
PRO-800HDI
PRO-1000HD
PRO-1000HDI
The issue with the power supply in the plasmas listed above does not pose any health or safety risk. Pioneer has received reports that the power supply in the affected models may fail. In some cases, a loud popping sound can be heard when a power supply fails. After the power supply fails, the plasma is no longer operable.

We apologize for any inconvenience, and we thank you for your cooperation.

Apr 02, 2010 | Pioneer PureVision Pro-800HD 43 in. Plasma...

1 Answer

Pioneer PDP-5030HD power supply


click link -ebay shop selling power supply boards for 503hde/pe at 180 pounds you will have to contact him has he does not list them as pioneer are only ment to replace these boards or shops under contract with pioneer i changed mine and only takes min's when you have got the back cover off...

http://stores.ebay.co.uk/Plasma-Parts-UK

hope this helps mark doran

Jan 21, 2009 | Pioneer PureVision PDP-5030HD 50 in....

2 Answers

Loud pop and tv went off...


Here is a solution from the Pioneer web site:

http://www.pioneerelectronics.com/PUSA/Support/Important%3A+Updated+Information+Regarding+Free+Power+Supply+Replacement+for+Certain+Pioneer+Plasmas
Important: Updated Information Regarding Free Power Supply Replacement for Certain Pioneer Plasmas Pioneer is continuing to offer a free, in-home/office power supply replacement for certain of its second and third generation plasma models listed below for customers who experience a problem with the original power supply. If a model is not listed below, no power supply replacement is needed and no further action needs to be taken.
If you own or use a plasma listed below, please call our toll free hotline at 1-800-421-1404 to arrange a time to have your plasma's power supply upgraded at your residence or office at no charge.
Plasma Models (15 listed):
  • PDP-505HD
  • PDP-503PU
  • PDP-5030HD
  • PDP-5031HD
  • PDP-433PU
  • PDP-4300
  • PDP-4310
  • PDP-4330HD
  • PRO-800HD
  • PRO-800HDI
  • PRO-1000HD
  • PRO-1000HDI
  • PDP-433CMX
  • PDP-502MX
  • PDP-503CMX
The issue with the power supply in the plasmas listed above does not pose any health or safety risk. Pioneer has received reports that the power supply in the affected models may fail. In some cases, a loud popping sound can be heard when a power supply fails. After the power supply fails, the plasma is no longer operable.

Anyone with questions can call Pioneer's toll free hotline at 800-421-1404.
We apologize for any inconvenience.

Aug 09, 2008 | Pioneer PureVision Pro-800HD 43 in. Plasma...

3 Answers

Pioneer pdp 502mx goes to standby no picture after power on


Contact Pioneer at 1-800-421-1404 about getting an in-home power supply replacement. This is a known issue with some plasma displays. Some of you would experience a loud pop and then the power supply fails. You get a red light below the ON button, when you press on, the red light will turn green for a second and then back to red. The plasma display will not turn on after the power supply fails. Call Pioneer at 1-800-421-1404.
Brought to you by http://abstravel.com and http://reservaciones.com

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2 Answers

Supply board


Hi,

The power supply board for this model can be found in the link below.

Buy PDP-5030HD Power Supply Board

Mar 20, 2008 | Pioneer PureVision PDP-5030HD 50 in....

6 Answers

Pioneer PDP 5030 power supply problem


Ok here's how I manage solve the problem... Having the back removed opens the contacts on the interlock switch so I guess if it powers up in this state it senses the high voltages are exposed and for safety shuts down... After this the unit will not power up and the power led flashes red continuously as described before…
After some thought it occurred to me that there may not be a problem at all, just be a simple reset function for this condition… I managed to find an easy solution to this… Just call up the hidden engineer’s service menu – On 3rd generation Pioneer Plasmas it’s as follows > Power down the screen > Hold down the “Input” and “Vol +” buttons on the front > Power the screen up and the Service menu comes up on the screen > You don't need to change anything just simply power off and from then the screen should operate as normal…It did for me so I’m well happy now!!
I hope this information will help someone else one day – Good Luck!!…Rob UK…

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