Help HX620 Corsair

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  • rein214
    New Member
    • Dec 2013
    • 4
    • Philippines
    #1

    Help HX620 Corsair

    Hello guys!

    I need some help in identifying this encircled component.




    Mine got toasted and I need to replace this so I could try reviving this psu.
    Thanks in advance guys.

    This pic is not mine btw (credits to original owner)
    Tags: None
    • TELVM
      Badcaps Veteran
      • Oct 2012
      • 547
      • Spain
      #2
      Re: Help HX620 Corsair

      I think it's an NTC thermistor for inrush current protection, like these:

      . . .

        Comment

        • budm
          Badcaps Legend
          • Feb 2010
          • 40746
          • USA
          #3
          Re: Help HX620 Corsair

          That is correct, as you can see one side is connected to the + of the filter cap, so it is burnt due to shorts in the circuit some where, or just failed due to under rated.
          Attached Files
          Last edited by budm; 12-05-2013, 08:05 PM.
          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

            Comment

            • rein214
              New Member
              • Dec 2013
              • 4
              • Philippines
              #4
              Re: Help HX620 Corsair

              thanks for the replies guys, i really appreciate it. gonna check for the part now.

                Comment

                • rein214
                  New Member
                  • Dec 2013
                  • 4
                  • Philippines
                  #5
                  Re: Help HX620 Corsair

                  double post
                  Last edited by rein214; 12-05-2013, 08:54 PM.

                    Comment

                    • Khron
                      Badcaps Legend
                      • Sep 2006
                      • 1350
                      • Finland
                      #6
                      Re: Help HX620 Corsair

                      Just as with fuses, i wouldn't jump straight to replacing it, before checking for damages "downstream". If something went wrong and toasted the NTC, if you just solder in a new one and turn the PSU on again, there's a certain chance that, whatever the initial issue was, it might cause further damage.

                      Just advising caution, that's all
                      Khron's Cave - Electronics - Audio - Teardowns - Mods - Repairs - Projects - Music - Rants - Shenanigans

                        Comment

                        • bibi001
                          New Member
                          • Apr 2014
                          • 1
                          • mons
                          #7
                          Re: Help HX620 Corsair

                          Hi I have the same problem what is the reference of the part to change?

                            Comment

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