Question about Samsung Televison & Video

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I wrote yesterday about my samsung hdtv problem with blue becoming green and green becoming pink. I receiveda response requesting the model number, which I supplied. It is LN82341WX/XXA. I am still waiting for a response.

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  • shirjon1 Jul 22, 2009

    IIf iit is the diigital board, would that be very expensive to have it replaced and, if that is the case, do you know how I would find a reliable techniican here in South Florida? Also, is it possible that I may have jarred something when I moved the tv?

  • shirjon1 Jul 23, 2009

    I would be afraid to try to fix it myself. Since the problem is, so far,intermitent, I'm going to try to use HDMI calbes to see if that helps. If not, I may have to have it serviced professionally if it is not too expensive. I bought the tv from Circuit City about 2 years ago. I can't find the paper work and Circuit City is out of business.

  • shirjon1 Jul 26, 2009

    I took your advice and checked the cables. So far, it seems to have solved my problem. Thank you.



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If you are using Component inputs, check to make sure that the Blue Video Cable has not backed out of its connecting jack at either end or the cable it's self being bad.
If you are using HDMI I would suspect that the Digital Board being bad. It would be odd for the Color Wheel to cause the problem but cannot eliminate it as a cause. The Lamp would cause the picture to be darker but not cause a color to drop out.
Note :
I would call a professional to trouble shoot it unless you have the knowledge and the tools to do so.
There are very high voltage generated inside the TV.

Hope this helps


Posted on Jul 22, 2009

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Check the easiest things first:
Do you have the source devices connected with component cables? If so, try removing them and reconnecting them at both the source and the TV. They may have either come lose, or they may have tried to connect them to the wrong inputs.

Lines appearing on the screen are usually the sign of a failing DMD board, the motherboard of the tv. You might want to try some component (red/green/blue) cables into the component input of the tv just to check and see if it's only the analog board going out, the yellow red white cables plug into and are for analog, the component plug into a digital board so the problem may go away. If you need a new board, check out

Posted on Jul 23, 2009

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Are you able to locate the original invoice/paperwork of this Samsung LN82341WX/XXA HDTV?

This can be a direct import unit. NOT via the normal retail out.

LN is the correct series of flat screen TV. The rest of the number do not fall into the normal USA stock number.


If you want to try your luck on fixing the color board the the first thing is to get the unit clean up.

Remove the back cover and use compress air (INVERT THE CAN) and clean/chill one board at a time.

Test the TV and see which board is the trouble maker.

In some case, chilling the unit can reveal the part(s) in question.

If you have the time and compress air then give it a try.

Please post the invoice model number and RE-CHECK the model number on the back the unit.

I will append to this post after you provide me more infomation.

Posted on Jul 22, 2009

  • Vincent_G
    Vincent_G Jul 23, 2009

    Samsung use this naming convention.




    46 = 46" diagonal screen measurement

    B650 = the model number.


    82" screen ???????? NO such animal

    How big is your diagonal screen measurement?

    After you post the screen size,I can compare the similar Samsung model to give you and idea how much it will cost.


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