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SWR Workingman's 15 schematic

Discussion in 'Amps and Cabs [BG]' started by FashionJ, Jul 29, 2009.

  1. Jul 29, 2009 #1
    FashionJ

    FashionJ

    Jan 15, 2009
    Kaohsiung, Taiwan.
    Hi,

    Anyone have a schematic for the SWR Workingman's 15?

    Amp has an intermittent fault where it blows fuses when the chassis is tapped. Of course, now that it is out of the cabinet, it blows fuses all the time. No visible or obvious component faults, power transistors not shorted, neither is bridge or filter caps.

    Need the schematic so I can logically troubleshoot this one. Hope someone can help. Please send the schematic to my Email box.

    Thanks,
    J.

    MyEmail: [email protected]
     
  2. Jul 29, 2009 #2
    T-Bird

    T-Bird

    Apr 29, 2007
    Finland (Northern Europe)
    Hi.

    I doubt that You'll find one.

    But if You do, please send me a copy too :).

    All may not be lost though. IIRC WM10 uses a generic circuit straight out of TDA spec sheet. If You can identify the hybrid chip (if WM15 uses one/a pair), there's a chance that you'll find a close enough schematic from the manufacturers site.

    Regards
    Sam
     
  3. Jul 29, 2009 #3
    Bongolation

    Bongolation

    Nov 9, 2001
    California
    No Bogus Endorsements
    SWR support will e-mail you one right away at no charge.

    E-mailing schematics is about all the customer support they consistently do, though they may send you one the wrong model a few times first. :rollno:

    Go here.
     
  4. Jul 29, 2009 #4
    T-Bird

    T-Bird

    Apr 29, 2007
    Finland (Northern Europe)
    Hi.

    Thanks Bongolation for the tip.

    Never in a million years would've I thought of that possibility. The SWR/Fender CS just SUCKS in general.

    Regards
    Sam
     
  5. Jul 30, 2009 #5
    Bongolation

    Bongolation

    Nov 9, 2001
    California
    No Bogus Endorsements
    Glad to help.

    They are usually hopeless for anything, but they'll send you schematics all day. Might take four tries to get the one you actually asked for, but they have it and if you keep trying, you'll eventually get it. :rolleyes:

    They have all of 'em, too, clear back to the earliest models.