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Repairing An Organ

Discussion in 'Troubleshooting and Repair' started by baceyeb, Apr 5, 2017.

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  1. baceyeb

    baceyeb

    9
    1
    Aug 27, 2016
    Help please I need an equivalent for this IC BA 9700
     
  2. Alec_t

    Alec_t

    2,860
    768
    Jul 7, 2015
    Can't find an exact equivalent, but it's a controller for a switch-mode power supply (SMPS), so perhaps you could just use a ready-built cheap SMPS (plenty advertised) instead?
     
  3. baceyeb

    baceyeb

    9
    1
    Aug 27, 2016
    [QUOTAlec_t, post: 1728259, member: 40611"]Can't find an exact equivalent, but it's a controller for a switch-mode power supply (SMPS), so perhaps you could just use a ready-built cheap SMPS (plenty advertised) instead?[/QUOTE]

    Good day,
    Please can you be of help for me to get some of the SMPS diagram?
    Thanks
     
  4. Alec_t

    Alec_t

    2,860
    768
    Jul 7, 2015
    Googling "smps schematic" brings up several schematics. Take your pick.
     
  5. baceyeb

    baceyeb

    9
    1
    Aug 27, 2016
    Thanks I have been able to get one.
     
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