pdp60wxdp3

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  • neonlight
    New Member
    • Mar 2011
    • 4
    #1

    pdp60wxdp3

    pdp60wxdp3

    z-board 60hd3
    found 4 diodes shorted beteewn the imps
    020
    021
    022
    023
    changed them now iv got
    +5v 4.74v
    +15 15.37v an fluctuating to 15.59 v
    ipm temps, 20 mins heat run 37/42/55

    any ideas why the +15v is spiking would be greatly appreciated
    Tags: None
    • tom66
      EVs Rule
      • Apr 2011
      • 32560
      • UK
      #2
      Re: pdp60wxdp3

      Bad cap near IPM? May not be a defect - is there an actual fault?
      +5V at 4.74V for me would be more of a concern.
      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

        • neonlight
          New Member
          • Mar 2011
          • 4
          #3
          Re: pdp60wxdp3

          it was displaying split picture with lots of colered lines.then a short with probe sent the pic dim that blew diodes theres a ribbon cable missing from control /b 2 y board just tested +5v of the main power/board 4.74

            Comment

            • tom66
              EVs Rule
              • Apr 2011
              • 32560
              • UK
              #4
              Re: pdp60wxdp3

              Weird lines etc not Y-sus. Control board or main board fault likely. Both sus are only responsible for making the screen light up, more or less.
              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

                • neonlight
                  New Member
                  • Mar 2011
                  • 4
                  #5
                  Re: pdp60wxdp3

                  iil have 2 get a ribbon cable an see tho what its doing an take it from there.would be nice 2 get this one working

                    Comment

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