Kurzweil 250 Service Manual?

Discussion in 'alt.music.synth.kurzweil' started by PeterD, Jan 27, 2009.

  1. PeterD

    PeterD Guest

    I just got a slightly used, old K250. The price was right, but it
    clearly has suffered from sitting for a while.

    When first powered up (it was cold, just brought in from an unheated
    storage building) it somewhat worked, with some dead keys. I got tired
    of playing and did some other (real) work. Came back into my office
    and turned it on again and it's not really working at all now (all
    keys are dead, I do get random buzzing and other noises in the
    headphones) but most buttons (perhaps all) don't respond at all.

    I am an electronics expert (not a music expert, but want to learn to

    I need a service manual for the K250... That would make diagnostics
    much easier. At this point I'm sure that every connector inside will
    need to be cleaned, but I've not opened it up yet. (The failures and
    what it is doing are classic bad connections at the boards...)

    So source for service manual? Download would be best, rather than
    trying to buy a paper manual.
    PeterD, Jan 27, 2009
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