Question about SBCU board

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  • ponto700
    Trusted Tech
    100+ Posts
    • Dec 2009
    • 144
    #1

    Question about SBCU board

    Hi,

    I need to change one bicu from one 3030 and they have the same part number as 3025. My question is since i will remove one bicu from one 3025 to put on this one what is the correct procedure that i must do before i make something wrong.
    Must i do anything before put the bicu on the machine? and after put must i make anything like update firmware, change anything on sp mode, etc?
    Its the first time i get one machine to change the bicu so i dont have any experience on this.
    Regards.
    Tags: 3025, change, firmware, lef, mode, number, part number, sp mode, time, update
    • Eric1968
      Service Manager

      1,000+ Posts
      • Jan 2009
      • 2458
      #2
      The only thing the service manual mentions is to make sure the DIP-switches of the new board should be set to the same settings as the old board.

        Comment

        • ponto700
          Trusted Tech
          100+ Posts
          • Dec 2009
          • 144
          #3
          Hi,

          on the sbcu from 3030 i have 2 deep switchs: SW013 (1 off - 2 on ) and then on the sw102 (1 off - 2 on - 3 off - 4 off) and on the scbu of the 3025 i have on sw013 (1 off - 2 off ) and on the service manual says:
          "SW103
          DFU          . Do not change these settings."

          so there is no problem to fit the bicu withou change this sw103 to same position as the 3030?

            Comment

            • Eric1968
              Service Manager

              1,000+ Posts
              • Jan 2009
              • 2458
              #4
              Don't know, I would set SW103 to (1-off and 2-on) on the new board.

                Comment

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