Question about LG 42LC2D 42 in. LCD HDTV

2 Answers

I have a 32 inch Dynex flat panel TV that stays bright with no brightness adjustment. Colors are there, but are washed out. All video inputs are the same. Any ideas.?

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  • KARL LIGHTNER Nov 15, 2010

    Hi, sorry about that, the model number is DX-LCD32-09

  • KARL LIGHTNER Nov 16, 2010

    The model is DX-LCD32-09 I really hope I can fix this. I'm a retired Radar technician of 42 years, but I know very little about LCD TV's.

  • KARL LIGHTNER Nov 16, 2010

    Here is a picture of the TV menu screen. Very bright and washed out. Sound is good.

  • KARL LIGHTNER Nov 16, 2010

    Someone has one of these T Con boards on eBay for $55.00 . Is this a good price and is there a high probability that this is really the problem?

  • KARL LIGHTNER Nov 16, 2010

    I don't even see what looks like a Tcon board. There are two boards. One is a power supply and the other looks like the main board. The part numbers are ATTACHED IMAGES.

  • KARL LIGHTNER Nov 16, 2010

    Hi Taran, another guy said it was probably te Tcon board, but after removing the back, I only see the main board and the PS board,. Do some sets not use a separate Tcon board? I tried to attach pictures but when I click on pictures, nothing happens. Karl

  • KARL LIGHTNER Nov 16, 2010

    I hope the images I attached get through. I must be doing something wrong. I don't see a TCon board unless it's built into the main board.

  • KARL LIGHTNER Nov 16, 2010

    I found the Tcon board buried under a metal bracket. It has the same part number as the one on ebay, but min has only two edge connectors while the one on ebay has four edge connectors and it is wider.

  • KARL LIGHTNER Nov 16, 2010

    i found the Tcon board, but the one on ebay is a different board even though it has the same part number CPT 320WF01C

  • KARL LIGHTNER Nov 17, 2010

    THIS IS MY TCON BOARD. I hope I can find one.

  • KARL LIGHTNER Dec 03, 2010

    I bought a new TCON board and installed it. The picture is no longer negative, but exactly half of the screen has a yellow cast on the left side. Colors look good, but what ever is supposed to be white on the left half of the screen is yellow.

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  • Master
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Seems like a problem with the mainboard or the t-con. Can you please get me an image so that I can have a look?

Posted on Nov 15, 2010

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  • eagle338
    eagle338 Nov 16, 2010

    Don't worry this is an easy repair, but we have to confirm it. Can you please get me an image of the screen with the set turned on and/or tell if the sound is affected when the picture gets distorted?

  • eagle338
    eagle338 Nov 16, 2010

    That does look like a t-con board issue. It is the one located at the center of the set above the audio/video mainboard. You need to take the back cover off and get me the part number thats on it, so that I can find you a replacement. Its very easy to replace, there are just a couple of connectors, that need to be removed and the board needs to be unscrewed from the chassis.

  • eagle338
    eagle338 Nov 16, 2010

    Yes. That is a good proce. But I suggexst that you order by part number and not the mordel number of the set. Yes there is a high probability that it is a faulty T-Con.

  • eagle338
    eagle338 Nov 16, 2010

    This is an LCD tv right? Also I do not see any attached images?

  • eagle338
    eagle338 Nov 17, 2010

    Check the revision version of the board(ex rev 3.0 or 3.0 or something like that). That is the reason I have asked you not to purchase it right away. As you can see, it is very easy to get the wrong part.

  • eagle338
    eagle338 Nov 17, 2010

    I am on it.

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Hi,

Kindly mention the model number?

Thanks!!

Posted on Nov 15, 2010

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