LG 42LC7D no HDMI

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  • Jackching
    Senior Member
    • May 2017
    • 127
    • Canada
    #1

    LG 42LC7D no HDMI

    This old tv had the caps replaced. It turns on and runs fine except for the hdmi. HDMI 1 will work just sometimes and HDMI 2 will not work at all. Did anyone ever come across this issue with this tv or would anyone know the best place to start?
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    • lotas
      Badcaps Legend
      • Jan 2016
      • 4451
      • Russia
      #2
      Проверьте пайку, предварительно очистите эти контакты кисточкой с илопропиловым спиртом, высушите и внимательно осмотрите эти участки через лупу; выводы не закорочены между собой и не припаяны к плате....
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        • sintv
          #2.1
          sintv commented
          12-04-2023, 01:49 PM
          Editing a comment
          Usual problem is the soldering of the HDMI sockets
        • Jackching
          Senior Member
          • May 2017
          • 127
          • Canada
          #3
          Originally posted by lotas
          Проверьте пайку, предварительно очистите эти контакты кисточкой с илопропиловым спиртом, высушите и внимательно осмотрите эти участки через лупу; выводы не закорочены между собой и не припаяны к плате....
          These are the exact areas i first covered with a magnifying glass. I fluxed all of the pins and just heated them with a soldering iron. Maybe i didnt go over them correctly. Any tips for me? Afterwards i checked for shorts and didnt see any.

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