Question about Samsung Televison & Video

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I have a Samsung 55in UN55J6200AFXZA. Replaced everything. Still not working.

I replaced the backlight led array, tcon board, display board, and wifi card. All purchased from shop jimmy. I checked all the cables. Could I just have received a bad board?? The backlight 'does not' turn on when I disconnect the t-con board from the power supply board.

Posted by Shaun Nolan on

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Larry

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Board are tested before shipping at shopjimmy however things can happen in shipping and a good board can be damaged with improper handling. Best thing to do is run a few tests, start by testing the13volt rail on the power supply, this voltage is present on this set if it's plugged in. if this voltage is ok chances are power board is working. This model set has issues with the info from the EEPROM being corrupt. Without the equipment it's not something you can test I have a feeling you have issues with your main board and the one you received is bad or was damaged in shipping or handling, be at the TV when unpacking this board, take it from the anti static packing to the TV, anit static wrist bands are nice but not necessary if care is taken...do not unpack it in one room and carry it across carpet as it can be damaged. I'd have shopjimmy sent another board. One thing you didn't say is what was the original issue with your TV. Was it sound no picture, distored picture, standby lamp, dead...ect?

Posted on Dec 03, 2021

  • Shaun Nolan
    Shaun Nolan Dec 04, 2021

    I meant to update this last night. I reopened the tv and found a faulty connection on the led array. Installer error was the cause for my problem

    To answer your question. For months I had a dark spot on the bottom of the screen. The power supply board finally failed and the tv refused to start. But it's ok everything is working now. Thanks

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