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samsung ln46d630 power supply fuse blown and burn mark

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    #21
    Re: samsung ln46d630 power supply fuse blown and burn mark

    Glad to hear it so looks like the blue ceramic cap was the issue on this one.

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      #22
      Re: samsung ln46d630 power supply fuse blown and burn mark

      Yeah, you were right, now i'm wondering if the old IC was fried, it might have been functional still. Too bad i broke the pin off at the base.
      Last edited by jmandawg; 07-11-2020, 06:13 PM.

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        #23
        Re: samsung ln46d630 power supply fuse blown and burn mark

        had one recently .both had blown . not same model but similar power supply .

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          #24
          Re: samsung ln46d630 power supply fuse blown and burn mark

          Thanks for the follow-up.
          Never stop learning
          Basic LCD TV and Monitor troubleshooting guides.
          http://www.badcaps.net/forum/showthr...956#post305956

          Voltage Regulator (LDO) testing:
          http://www.badcaps.net/forum/showthr...999#post300999

          Inverter testing using old CFL:
          http://www.badcaps.net/forum/showthr...er+testing+cfl

          Tear down pictures : Hit the ">" Show Albums and stories" on the left side
          http://s807.photobucket.com/user/budm/library/

          TV Factory reset codes listing:
          http://www.badcaps.net/forum/showthread.php?t=24809

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