Question about Samsung LN-S4051D 40 in. LCD Television

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I have a 2 yr old 32in. Samsung LCD. The typical problem happen where it turn on and off and then quit all together. I replaced the power source board. Now it comes on the picture plays but it has a big black blotchie patch about that covers about 1/2 of the screen. It also has a few vertical red and green lines on the edge of the blotch. Do I have a problem with my main board or is it something else?

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  • leigeb Oct 04, 2010

    I paid for information yesterday and have a follow up question which is suspose to be included in my fee. How do I follow up? Thank you

  • leigeb Oct 06, 2010

    I am disappointed that no one has contacted me regarding my question. I was under the impression that I would beable to get followup advice with the service I paid for.

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I hope out talented expert would have been provided you correct and helpful info in chat session by consulting related schematics, please feel free to ask further help if required.
Thanks.

Posted on Oct 03, 2010

  • Shahid Electronics
    Shahid Electronics Oct 04, 2010

    There is way for follow up question if you want to ask it to expert that had chat session.
    Log-in to Fixya.com, click on My Profile link on top right of page and click on My Problems, you will see your chat thread there, click it an post follow up question that will go to that particular expert and he/she will answer it via email notification.
    Thanks.

  • Shahid Electronics
    Shahid Electronics Oct 06, 2010

    I mentioned that way for your follow up questions.

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Are you sure you have fitted the correct powerboard? it may be a lower voltage than the original.

Posted on Oct 04, 2010

  • leigeb Oct 05, 2010

    I am not sure how to check it but it was the part number for the TV I have. My TV is a Samsung 32in lcd Model number LN32A330J1D. The replacement part # is BN44-00191B which is the same part # of the board I took out. I was told I have probably have a bad T-con board but the picture was fine before I change the power board. I am not sure how to check the T-con Board and also need information as to how to gently get the connectors off the board without damaging them. Any information would be appreciated. Thank you.

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