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The Dynaco Tube Audio Forum

Dedicated to the restoration and preservation of all original Dynaco tube audio equipment - Customer support for Tubes4hifi VTA tube amp and preamp kits and all Dynakitparts.com products


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    SDS LABS Capacitor Board Dynaco PAS 3

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    fmzip


    Posts : 18
    Join date : 2023-03-10

    SDS LABS Capacitor Board Dynaco PAS 3 Empty SDS LABS Capacitor Board Dynaco PAS 3

    Post by fmzip Wed Aug 23, 2023 9:24 am

    Could anyone share where they grabbed power from to feed this board? All the connections are self explanatory on the silkscreen of the board other than where J17 & J18 connect to.

    SDS LABS Capacitor Board Dynaco PAS 3 Dyanco10
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    stewdan


    Posts : 234
    Join date : 2010-03-07
    Age : 86
    Location : Houston Texas

    SDS LABS Capacitor Board Dynaco PAS 3 Empty SDS LABS Capacitor Board Dynaco PAS 3

    Post by stewdan Wed Aug 23, 2023 10:10 pm

    FMZIP --- These are the links from Triodelectronics in the Chicago Area for a previous version of the SDS Cap Bd for the PAS, the hook up should be similar:

    https://sep.turbifycdn.com/ty/cdn/triodeel/NEWPASCapboard2ManualPRINTONLY1through7.pdf

    https://sep.turbifycdn.com/ty/cdn/triodeel/PASSCHEMATICNEWPURPLE.pdf

    J1 and J2 are from the transformer for the filaments. But J1, J3 and J5 are all connected together, and J2, J4, and J6 are also all connected together. So the blue transformer wires and the lamp wires and the rectifier filament wires can use any combination of the groups of pads.

    Hope this helps
    Stew

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    fmzip


    Posts : 18
    Join date : 2023-03-10

    SDS LABS Capacitor Board Dynaco PAS 3 Empty Re: SDS LABS Capacitor Board Dynaco PAS 3

    Post by fmzip Thu Aug 24, 2023 10:54 am

    stewdan wrote:FMZIP --- These are the links from Triodelectronics in the Chicago Area for a previous version of the SDS Cap Bd for the PAS, the hook up should be similar:

    https://sep.turbifycdn.com/ty/cdn/triodeel/NEWPASCapboard2ManualPRINTONLY1through7.pdf

    https://sep.turbifycdn.com/ty/cdn/triodeel/PASSCHEMATICNEWPURPLE.pdf

    J1 and J2 are from the transformer for the filaments.  But J1, J3 and J5 are all connected together, and J2, J4, and J6 are also all connected together.  So the blue transformer wires and the lamp wires and the rectifier filament wires can use any combination of the groups of pads.  

    Hope this helps
    Stew


    Thank you!
    avatar
    stewdan


    Posts : 234
    Join date : 2010-03-07
    Age : 86
    Location : Houston Texas

    SDS LABS Capacitor Board Dynaco PAS 3 Empty SDS LABS Capacitor Board Dynaco PAS 3

    Post by stewdan Fri Aug 25, 2023 3:32 pm

    FMZIP ---- Did the links that I sent you help?
    Stew
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    fmzip


    Posts : 18
    Join date : 2023-03-10

    SDS LABS Capacitor Board Dynaco PAS 3 Empty Re: SDS LABS Capacitor Board Dynaco PAS 3

    Post by fmzip Fri Aug 25, 2023 9:28 pm

    stewdan wrote:FMZIP   ----   Did the links that I sent you help?
    Stew

    Yes! Thanks so much

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