Samsung HPT4234x/xaa clicking

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  • malberga
    New Member
    • Feb 2014
    • 7
    • United States
    #1

    Samsung HPT4234x/xaa clicking

    Samsung model HPT4234x/xaa
    Serial AJ1L3CEP501323L
    Version SKO1
    May 2007

    I have a samsung TV where the capacitors seem to be ok, no bulge no leak nothing unusual.

    When I turn on the TV, I get a picture for a couple of second and then it goes black. a few more seconds and it starts clicking and the switch light in the front goes on and off as the tv keeps clicking. sometimes the picture flashes, sometimes not, a lot more clicking than picture flashing.

    With the capacitors looking good, I'm not sure what else to check.

    Thanks in advance for your help.
    Attached Files
    Last edited by malberga; 02-12-2014, 12:19 PM.
    Tags: None
    • Glitcher
      Badcaps Veteran
      • Mar 2013
      • 673
      • USa
      #2
      Re: Samsung HPT4234x/xaa clicking

      Wasn't sure if it was this model or not that had the common cold solder joints on the FETs. I would check the PSU for old cracked solder joints.

        Comment

        • malberga
          New Member
          • Feb 2014
          • 7
          • United States
          #3
          Re: Samsung HPT4234x/xaa clicking

          Originally posted by Glitcher
          Wasn't sure if it was this model or not that had the common cold solder joints on the FETs. I would check the PSU for old cracked solder joints.
          now I get to show my ignorance... PSU power supply unit? FET ok I cheated its a transistor, but what does it look like? how many are there? am I looking for the crack on the back of the board or on the face?

            Comment

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