Samsung LA32A550 takes 10 seconds to turn on

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  • timk
    New Member
    • Jan 2015
    • 3
    • Australia

    #1

    Samsung LA32A550 takes 10 seconds to turn on

    Hi guys,

    I've got a Samsung LA32A550P1FXXY that takes 10 seconds to turn on. It has gradually gotten slower to turn on over the years. I did some Google searching and found heaps of posts related to bad capacitors causing issues, but I had a look at my power supply board and the caps don't appear to be bulging or anything like that.

    Not really sure what I should look into first, but any pointers would be appreciated!

    Cheers
    Attached Files
  • budm
    Badcaps Legend
    • Feb 2010
    • 40746
    • USA

    #2
    Re: Samsung LA32A550 takes 10 seconds to turn on

    You need to check the standby Voltage, PWR ON/OFF signal, DC Voltage right at the two legs of the main yellow filter caps, etc.
    Also upload the pictures of the whole backside of the TV and other boards too.
    Also Verify the model number if it is Samsung LA32A550 or LN32A550.
    It may also have this cap problem on the main board:
    https://www.badcaps.net/forum/showpo...&postcount=129
    Attached Files
    Last edited by budm; 01-09-2015, 11:38 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

    • selldoor
      Slow Learner
      • Dec 2010
      • 7870

      #3
      Re: Samsung LA32A550 takes 10 seconds to turn on

      I would replace the 4 small caps in the centre of the board 2 blue and 2 black
      with panasonic FR FM from a reputable dealer. They dry out and do not show
      any visible signs that they are bad.
      Please upload pictures using attachment function when ask for help on the repair
      http://www.badcaps.net/forum/showthread.php?t=39740

      Comment

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