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Thread: Schematic needed for Korg DTR-1000 Tuner

  1. #1
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    Schematic needed for Korg DTR-1000 Tuner

    Hi All,

    A customer brought in a number of items suffering from a nearby lightning strike - one item in the bunch is a Korg DTR-1000 Tuner. I've tracked down the problem to the input board (I can feed a signal directly into the front panel board and the tuner works OK). Korg uses some sort of a conformal coating or something similar on their boards, and I cannot make out any identifying markings on a number of the SMT semiconductors on the input board. I also cannot afford to put much time into figuring out what is on this board, as the repair price will get way out of hand fast. There's not a whole lot of components on the input board, so if I had a schematic, it should be a quick fix.

    Tried Korg, but my shop is not an authorized service center, so they will not even give me a part number for a service manual or schematic so I could order through CE Distribution. Can anyone help me out with either a schematic or a suggestion of who/where to look for one? No luck on Google so far.

    Thanks in advance for any help,

    Rick

  2. #2
    Senior Member
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    Lansing, Michigan, USA
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    Here you go
    Attached Thumbnails Attached Thumbnails korg-dtr1000-2000.pdf  
    Education is what you're left with after you have forgotten what you have learned.

  3. #3
    Junior Member
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    Thank you!

    Enzo, Thanks so much for helping me out! Not that I can imagine having a manual or schematic you don't already have, but I hope I can return the favor someday!!

    Thanks again, Rick

  4. #4
    Senior Member
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    Well, so far I do not have the documentation on the HP 5710A Gas Chromatograph (Turbocharged floor model.) The model used by FBI Special Automotive Instructor George Wilbur.
    Education is what you're left with after you have forgotten what you have learned.

  5. The Following User Says Thank You to Enzo For This Useful Post:

    karma78 (04-24-2010)

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