Question about Televison & Video

1 Answer

Akai model pdp4206em. The tv is showing faint trails of color on turn on. Last few weeks seeing normal picture, then later some green dots here and there in the picture. Then the screen would come on fuzzy, with less force in brightness and was hazy. I changed power supply, that was not the problem. So now I am at a loss, unless maybe the buffers? No idea and can't afford to keep doing the parts swapping.

Posted by on

  • papadetiempo Dec 22, 2008

    ? excuse me for not knowing much.. but in a plasma tv there is no crt. This is a plasma, there is no cathode ray tube in these tv's.

  • papadetiempo Dec 22, 2008

    main video board checks out all good.

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 2,110 Answers

This is an indication of a burnt crt. unfortunatly to fix this the crt will need to be replaced.

Posted on Dec 22, 2008

  • Sibananda Jena
    Sibananda Jena Dec 22, 2008

    There are 2 boards that they call main in the service manual, the main
    control board which actually drives the panal, and the "main video
    board" which handels the video inputs and on screen displays.

    In ur case it seems to me that ur "main video board"have some fault and needs to be replaced..So it is better u contact a technician...

    thanks...
    Dipu007


×

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Color went in and out, no i only get fair black and white picture often grainy


I'm assuming here that this tv is being used for analogue reception because on digital you either get a perfect picture or when the signal is weak enough, nothing at all (common when trying to use rabbits ears or in poor reception areas). Assuming analogue then, when the signal is weak (grainy or snowy picture) the colour (called chroma) is automatically turned off because grainy colour is unwatchable. This is normal. Solution, a better aerial to provide a stronger signal.

Jan 20, 2011 | Akai PDP4206EM Television

1 Answer

Tv wont turn on


The green light flashing indicates an error code, plasma tv's cannot be repaired at home without the right equipment and service manual, the fault could be power supply, processor or virtually anything, what technicians look for is the frequency of the blinking and the time between sets of blinks, this normally gives the tech a code that enables them to go to the right area, the only thing anyone can tell you is that the processor is probably ok, you really need to get a quote or count the blinking and the timing eg: "blink blink short pause blink), and repost the fault, then we can possibly tell you where to look...Phil

May 18, 2009 | Akai PDP4206EM Television

1 Answer

RED LIGHT IS ON BUT IT WILL ON TURN ON(GREEN)


Symptoms of a Defective or dying Power supplies on LCD TVs.
1. Light(s) on the front panel are behaving not normal example, blinking, amber color or not steady, fainting, etc.
2. TV not turning ON properly.
3. TV turns OFF by itself.
4. Needs to be unplug to many times to make it work.
5. Humming or high pitch noise heard through speakers or at the back of the TV.

I repair these power supplies. Write to jah2mil@hotmail.com if you require further assistance

Feb 18, 2009 | Akai LCT2715 27 in. LCD Television

1 Answer

AKAI PLASMA PDP4206EM PICTURE IMAGE IS FLASHING


That's not an easy question, it seems to me that the supply to the screen is faulty, if the pic gets smaller or larger when it blinks then it maybe the main power supply.....Phil

Dec 13, 2008 | Akai PDP4206EM Television

1 Answer

54" Projection TV


Your green gun in our tv is misagligned/out of focus. Your tv uses red, green and blue guns that layer in different shades and mix to create the different colors. Your green is a little off so the colors aren't mixing right which explains the green haze and the shadows. A tv repair man can fix this problem pretty easily and it isnt expenisve.

Aug 28, 2008 | Akai PT4298HD Rear Projection Television

4 Answers

Plasma tv screen has green pixelating into pictures


I had the same problem and solved it with a factory reset. hold menu button dowm for 10 seconds and it will alow you to reset all the colors.

Feb 01, 2008 | Akai PDP42Z5TA 42 in. Plasma Television

1 Answer

Red, purple and green dot


Its the light engine. Had a tehnician come and look at mine and was told it would have cost over $600 if I didnt have the warranty. Panasonic called 2 weeks later and told me that parts are no longer available for my model and are upgrading me to a 50 inch tv.(from 44 inch)

Nov 29, 2007 | Panasonic PT-52LCX65 44" HDTV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

33 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73118 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

yadayada
yadayada

Level 3 Expert

71338 Answers

Are you a Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...