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    Dynaco MK3 Original Circuit board Component layout.

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    bubbasweet

    Posts : 53
    Join date : 2016-03-14

    Dynaco MK3 Original Circuit board Component layout.

    Post by bubbasweet on Fri Jul 15, 2016 11:57 am

    Can someone point me in the right direction for this? The service manual does not have the component layout of the original circuit Board or Component layout for it with values.. THX

    tubes4hifi
    Admin

    Posts : 1261
    Join date : 2008-11-30

    Re: Dynaco MK3 Original Circuit board Component layout.

    Post by tubes4hifi on Sun Jul 17, 2016 4:46 pm

    DynaKitParts.com sells a manual for the PCB . . . . http://www.dynakitparts.com/dynakit-products/PC%20Boards/DYNAKIT-PC-BOARD-MANUALS
    the MK3 amp used a PC-1
    also a google search will take you to this page with a PCB diagram
    http://audiokarma.org/forums/index.php?threads/dynaco-mark-3-rebuild-questions-and-problems.565396/

    PeterCapo

    Posts : 380
    Join date : 2008-12-05

    Re: Dynaco MK3 Original Circuit board Component layout.

    Post by PeterCapo on Sun Jul 17, 2016 5:40 pm

    At least one correction to that diagram on AK...  The 0.1uF cap next to the tube has a 400VDC rating - 600 VDC here is not necessary and might result in a larger part getting roasted by the tube because it will sit closer to it, especially if it has radial leads.

    bubbasweet

    Posts : 53
    Join date : 2016-03-14

    Re: Dynaco MK3 Original Circuit board Component layout.

    Post by bubbasweet on Mon Jul 18, 2016 12:43 pm

    THX Tubes hifi and Peter. Much Appreciated.

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