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Akai pdp4225m with no sound but great picture

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

SOURCE: no picture or sound

Add av input or change input settings

Posted on Oct 24, 2007

  • 2315 Answers

SOURCE: sound but no picture on a akai lct3201td

There could be 2 failures with your TV:
1. The power supply might no be providing 24 volts to the back light inverter board or the voltage is low.
2. If the voltage is normal then is more likely a defective back light inverter board.
The best way to know if you have a back light inverter problem would be to shine the light from a flash light near the screen and observe it from a 45 degrees angle and you should be able to see a fainted image. No image at this point might mean a power supply failure. If the image is there but fainted, then the back light inverter board is defective.
Let me know if you require further assistance.

Posted on Dec 13, 2008

  • 8 Answers

SOURCE: MY BLACK COLORS ARE RED

steenson


To be honest with you. Do not waste your time change the main input board, your problem is solved. Because the main input board coul be defective. I can help you get the input board. Please, my e-mail Stevebuy31@hotmail.com

Posted on Jan 22, 2009

circuitworld
  • 335 Answers

SOURCE: My Akai pdp4225m does not turn one green light is

Power supply filter capacitors and smoothing capacitors have warped. There will be some bad FET's, Diodes, and pull-up resistors too that need replacing. You can send us the board and we can repair it for you if you like.....

Your having a DC switching and regulation problem, its very common in these Akai models. I have repaired over 800 Akai LCD tv's so far since 2006. they all seem to have had the same fault scenario related to a similar problem like the one your having....

circuitworld@comcast.net
http://www.corkin.com/Profile/view.cfm?userid=77703
http://www.google.com/profiles/circuittvrepairs
http://circuitworldrepair.com/cwr.html
-Contact Us 443-802-7251

CWR-on_line Tech Rpt

Posted on Oct 29, 2009

budmrtn
  • 11361 Answers

SOURCE: looking for AKAI PDP4225M owners MANUAL

You can get it at www.retrevo.com

Posted on Nov 03, 2009

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1 Answer

Akai pdp4225m plasma has a green light but no sound and no pic. It was hooked up to a satilite reciever that blanked out also. Is there a reset button or a proceedure that might get the tv working again.


Hold a flashlight up to screen about 2 inches and see if you see a picture, and if so then it's the inverter board, you can check shopjimmy.com to see the price.

Dec 02, 2010 | Akai PDP4225M 42 in. Plasma Television

1 Answer

I have a Akai PDP4225M 42" Plasma and I want to mount it on the wall, what type of wall hanger do I need. Thanks Pat


I found the wall mount for your Akai. check link.
http://www.dealtime.com/xDN-tv_accessories--akai

Apr 20, 2010 | Akai PDP4225M 42 in. Plasma Television

1 Answer

My Akai pdp4225m does not turn one green light is on but no pic or sound..There is a double clicking sound when I try and turn it on also when it does work it shuts off after and hour or so..Any info would...


Power supply filter capacitors and smoothing capacitors have warped. There will be some bad FET's, Diodes, and pull-up resistors too that need replacing. You can send us the board and we can repair it for you if you like.....

Your having a DC switching and regulation problem, its very common in these Akai models. I have repaired over 800 Akai LCD tv's so far since 2006. they all seem to have had the same fault scenario related to a similar problem like the one your having....

circuitworld@comcast.net
http://www.corkin.com/Profile/view.cfm?userid=77703
http://www.google.com/profiles/circuittvrepairs
http://circuitworldrepair.com/cwr.html
-Contact Us 443-802-7251

CWR-on_line Tech Rpt

Oct 29, 2009 | Akai PDP4225M 42 in. Plasma Television

1 Answer

Sound but no picture


you have a inverter problem. 1- the inverter board itself with component failure, possible high voltage transformer. 2- a faulty ccfl. any fault here will shut down the inverter power as a safety percausion.
sending inverter board for repair will only check that board itself is faulty, thus moving on to check CCFL's with in the backlighting of the screen.

Dec 31, 2008 | Akai PDP4225M 42 in. Plasma Television

1 Answer

Hdmi connection


the vista mometer sounds like it won't concieve

Jun 23, 2008 | Akai PDP4225M 42 in. Plasma Television

1 Answer

No picture or sound


Add av input or change input settings

Oct 24, 2007 | Akai PDP4225M 42 in. Plasma Television

1 Answer

No reception


you have defective oscillation in power section!

Oct 02, 2007 | Akai PDP4225M 42 in. Plasma Television

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