Technika LCD32-407B Shuts off after 40 mins.

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  • gilly1984
    Badcaps Veteran
    • Jun 2012
    • 751
    • UK
    #1

    Technika LCD32-407B Shuts off after 40 mins.

    Friend brought this round asking me to take a look, she said it turns off after 40 minutes and wont switch back on for a while.

    I opened it up and found 2 bloated caps 1 of which was beginning to leak.

    Replaced them and it has now been on non stop for 4 hours.

    This is just in case someone has a similar problem.
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    Do NOT touch heatsinks when testing for voltages as they may be LIVE!
    Tags: None
    • tom66
      EVs Rule
      • Apr 2011
      • 32560
      • UK
      #2
      Re: Technika LCD32-407B Shuts off after 40 mins.

      Nice easy fix, what caps did you use as replacements? Would recommend replacing all of the similar green Samxons, known bad caps.
      Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
      For service manual, schematic, boardview (board view), datasheet, cad - use our search.

        Comment

        • retiredcaps
          Badcaps Legend
          • Apr 2010
          • 9271
          #3
          Re: Technika LCD32-407B Shuts off after 40 mins.

          Samxon GF, a "known" bad series.
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            Comment

            • gilly1984
              Badcaps Veteran
              • Jun 2012
              • 751
              • UK
              #4
              Re: Technika LCD32-407B Shuts off after 40 mins.

              I replaced them with salvaged Rubycons lol. I know i should buy new but i had them lying about.

              35v 1000uf and 25v 1000uf.
              Do NOT touch heatsinks when testing for voltages as they may be LIVE!

                Comment

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