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Samsung plasma PN43D430A3D has snowy screen, what part may cause this?

Samsung plasma PN43D430A3D TV powers on OK. Removed back panel and adjusted V-scan which brightened picture, but did not clear up the picture. Looking to find out what part(s) I could replace to revitalize this TV check cables at input if ok check input or source in set up

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: Plasma went black. Power not interrupted.

Vladislav fixed his TV already by replacing some defective capacitors in the power supply.
The locations of the defective capacitors are C523 and C524. The value is 0.22uF/400VDC or can use 0.22uF/600VDC Polyester coated.
Good Luck.

Posted on May 07, 2008

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SOURCE: Samsung plasma all black screen

Black Screen come from three areas. 1- Power Supply Board 2- Inverter Board 3- Processing Board on the LCD. Since the Power Supply Board was replace, it easy to troubleshoot where the problem. lies If you cannot get the backlight, then its the inverter board. If you can use a flash light on the TV screen and can barely see the images, then the problem is indeed the inverter board. If you cannot see any images when using a flash light, then the problem comes from the LCD processing board. Let me know if you have any success. Mike

Posted on Feb 21, 2009

  • 1 Answer

SOURCE: Samsung Plasma TV Model:HP-S5053

I had the same issues and the tech came out and replaced the main board... one way to tedt if it is the PDP is in the service menu.. run the plasam ttests and verify you don't see any dots. After replacement the tech checked all voltages and all is well.

Posted on Mar 28, 2009

  • 188 Answers

SOURCE: samsung plasma tv bottom half of screen keeps

badly connected flatcables on the x and/ or y sus. panel

Posted on Jul 27, 2009

VinayT
  • 1884 Answers

SOURCE: Toshiba 50HP16 Plasma tv has

Display IC seems to have gone. It will be a replaceable module. Only you have to figure out which one it is. Such thing happen in electronics. Look for any burnt or bulged IC.

Posted on Oct 07, 2009

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1 Answer

Replaced the power supply board on my plasma tv. Now have a snowy picture on all inputs. Green light on the logic board blinks evenly. No puffy caps. Is there another board that needs to be replaced?


After the power supply board replacement, Va & Vs voltage adjustment is a must and necessary for the proper working of the plasma display panel. Do it. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/

Sep 20, 2016 | Samsung 43 PN43D450A2D Plasma TV

1 Answer

My samsung plasma tv powers on has sound and a picture, but is snowy, and coloring is slightly off. I have opened the tv to check for bulging caps and have found no obvious culprits. what next?


Snowy pics are not the symptom of bulging caps.
you must mention what type of source produces 'snowy' pics.
have you tried with other sources and ports ?

I recommend, you test out the following.
- DVD with Component connection
- HDR or STB with HDMI
- TV/Antenna

Aug 15, 2016 | Samsung Televison & Video

1 Answer

Hp pl5060 Plasma TV has no sound or pix. Screen flashing white


I have a seven year Plasma TV HP PL5060. When I turn on the TV, I have sound but no picture, the screen display (power on) is a snowy blue screen and vertical pink stripe. What is causing this problem and how can I fix it cheap. I can afford a TV repair man at this time, because I am laid off from work. Thanks.

Dec 15, 2012 | HP PL5060N 50 in. Plasma HDTV

1 Answer

Dots on screen


The snowy dots and dots are typically from a poor signal going into the TV.

If there are colored pixels that stay lit all the time (like a red pixel and never goes away) and for any input, that’s called a stuck pixel.

A stuck pixel may be caused by a bad Y-Sustain, Y-drives, Z-sustain, and or a bad plasma panel.

Good Luck.

May 22, 2010 | LG 50PX1D 50 in. Plasma Television

1 Answer

Dark and snowy Screen on my Zenith Plasma


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Oct 16, 2017 | Zenith P42W46X 42 in. Plasma EDTV

1 Answer

When the tv is off for a while then turned on its all snowy takes


Going into the service mode will not do nothing to fix the set as you can make the problem much worse by changing any settings. Stay out of there. First there are two probable causes for the problem. The Main bd can be bad as well as the P-Logic bd can be bad. Have a trained Samsung tech troubleshoot the set to find the problem.

Jul 09, 2009 | Samsung SPP4231 42 in. EDTV-Ready Plasma...

1 Answer

Snowy with blue and black squares


your va and vs need to be adjusted and if that doesnt fix it then you have a board going bad but still requiers repair or service tech to find out

Jan 14, 2009 | Samsung SPN4235 42 in. Plasma HDTV

1 Answer

Plasma tv has a green snowy patch and a line in the centre of screen


I hate to say it but it sounds like two different problems. Green snowy patch is what they call a diffusion problem and can usually be cleared up by adjusting the VA and VS controls on the power supply board. The other issue is either a drive board, a ribbon connector to the display panel, or a bad display panel(screen). It didn't say what brand you have but these problems are common in samsung, lg, vizio, and several other brands. Good luck and if there is anything else you need just ask and we'll try to fixya, Russmann.

Jul 18, 2008 | Televison & Video

1 Answer

Blue snowy pixel areas on my plasma


some of these panels were mis-calibrated from the factory after not aging long enough. Let the TV run for atleast 2 hours and adjust the Vs and Vscan voltages. When it is blue in the left I have found generally the Vs is about 10 volts too high.

Jun 16, 2007 | Samsung SP-R4232 42 in. Plasma HDTV

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