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Samsung Plasmas LN-S4096D. Pictures was distortion snowy on TV. I already change the Main Logic board still the same issue. Please help, Does it problem with Main Board?

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  • 2 Answers

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Posted on Jan 02, 2017

  • 98 Answers

SOURCE: Samsung 50" Plasma TV no response to remote ctrl & buttons

No need to exchange the Logic Board.
Need to exchange the IR modue.

Posted on Feb 06, 2009

  • 718 Answers

SOURCE: how hard it is to replace by yourself main board Samsung LN-T4065

You need to do some more diagnosing of the problem. If you get sound and change channels take a bright flashlight and place it again the screen. Look for an image around the edge of the flashlight.
If you see an image that means the LCD controller board (TCON) is probably good.

The problem is probably one of three causes;
1) Inverter board is bad
2) CCFT (cold cathode fluorescent light) are bad.
3) Power to the inverter board is bad. You can also check the connectors.

Posted on Mar 30, 2009

  • 822 Answers

SOURCE: no video or on screen display,on plasma screen,just a very dark snowy screen. Green LED'S on the MAIN LOGIC CTRL BOARD LJ41-04461A flashing and Scan board clicking.

its a memory 24C04 or 24C08. check it out. thats why snowy screen.

Posted on May 29, 2009

  • 296 Answers

SOURCE: On Samsung main board model bn94-01708u with no video.

Hi, I think you need to replace the video card.
Thanks! mannu_rakesh

Posted on Aug 21, 2009

  • 2326 Answers

SOURCE: what is signal board for samsung TV LN-T3242H?

Browse through this link to find the part for your LCD.

Posted on May 25, 2010

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Hi, i have a fairly new samsung 46" tv with sound but no picture

Please check in dark room condition if you can see the light come up in the background of the tv LCD. If you can see light it would be a T-Con board or main board problem. I think those tv had some issues with the T-con board.
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Feb 24, 2015 | Samsung LN-S4692D 46 in. LCD HDTV

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I have a samsung model: LN-T4061FX. when turning on the tv, it has a distorted picture, the sound is good. if i smack that **** out of the top of the tv after multiple tries the screen will eventually

flext tab bond is the most likliest cause. They tend to lose their bonds and then usually hitting the top edge of the screen will lock it in. Flex tab issues will make part of the screen take on distortions and slow response of the pictures movements in the screen

Aug 05, 2012 | Samsung Televison & Video

2 Answers

HI, I have a 40" Samsung Flat Screen TV (Model:

This will not be easy to be 100% correct as to what part is bad as you can see in my pictures here.
It can be bad main board, T-CON board, Bad LCD panel.

I would try new T-CON since it is the cheapest part, not worth to repalce LCD panel.

Basic troubleshooting guide here:
Failed TV and Monitors pictures:
Learn about bad caps:
Capacitors kit: he can make you a set of caps.
Or just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

Oct 10, 2011 | Samsung LN-T4061F 40 in. LCD HDTV

1 Answer

Screen has color lines

You may having bad T-CON board and possibly the main logic board. Try cooling the T-CON board with electronics freeze spray (you can get it at Radio Shack) to see if the problem goes away when the board cool down.
Please see my basic troubleshooting guide here:

Jun 26, 2010 | Samsung LN-T3253H 32 in. LCD Television

1 Answer

Picture issue on start up

T-Con PCB. It is attached to the panel, under a metal shield. The LVDS ribbon cable runs to it from the Main PCB. It can be purchased separately for this model. For version SS03, the PN is: BN81-01312A

Mar 15, 2010 | Samsung LN-T4661F 46 in. LCD HDTV

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Samsung LN S3238DX display issues

Hi, Your LCD controler is bad. Part number...
320WTC4LV1.0 Also does it do it on the tv menu?
If not it is the Main Pcp board "logic board" part number ...BN94-01011C

Oct 27, 2009 | Samsung LN-S3238D 32 in. LCD HDTV

1 Answer

Samsung LN-S3241D HDTV LCD snowy display

The main board may cause this problem. If it wass happened when you play DVD, so the main board needs replacing.

Aug 16, 2009 | Samsung LN-S3241D 32 in.LCD HDTV

2 Answers

Samsung LN S4096D

probably the T-con board, located on the back of the lcd panel at the top, need the full model code and version number

Jul 19, 2008 | Televison & Video

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