VESTEL 17PW25-4 250111 V1 PSU - Project

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  • Klockaren
    Member
    • Oct 2014
    • 10
    • Sweden

    #21
    Re: VESTEL 17PW25-4 250111 V1 PSU - Project

    Ok Tom, I will do that :-)

    Comment

    • Klockaren
      Member
      • Oct 2014
      • 10
      • Sweden

      #22
      Re: VESTEL 17PW25-4 250111 V1 PSU - Project

      Originally posted by Klockaren
      Hi Tom,

      I will try to use these diodes
      BY500-1000

      What do you think of that?
      I bought 40 of this diodes and selected them so it differed max 1mV.
      After replacing these and Q935, the TV started :-)
      It worked for about an hour before it blow up again and now I will give up and never ever try to repair any PSU of this type!!

      Comment

      • tom66
        EVs Rule
        • Apr 2011
        • 32560
        • UK

        #23
        Re: VESTEL 17PW25-4 250111 V1 PSU - Project

        Ah Vestel, aren't they great?!
        Did you also replace the little SMDs and driver chip for Q935?
        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

        • Klockaren
          Member
          • Oct 2014
          • 10
          • Sweden

          #24
          Re: VESTEL 17PW25-4 250111 V1 PSU - Project

          Originally posted by tom66
          Ah Vestel, aren't they great?!
          Did you also replace the little SMDs and driver chip for Q935?
          Yes I did.

          Comment

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