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Thread: Long shot...

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  1. #1
    Join Date
    Jan 2006
    Posts
    58

    Long shot...

    Does anyone have the schematics for the C23 bob? I've emailed Arturo and await a reply.

    I want to try to troubleshoot my ailing C23 and figure out why pins 1 and 16 are not on speaking terms with Mach.

    Thanks

  2. #2
    Join Date
    Feb 2009
    Posts
    2143

    Re: Long shot...

    CAD, CAM, Scanning, Modelling, Machining and more. http://www.mcpii.com/3dservices.html

  3. #3
    Join Date
    Jan 2006
    Posts
    58

    Re: Long shot...

    I was hoping for the full board schematics but I may try, with the help of the block diagrams, to trace these offending circuits. I figure I'll need to pull and test individual components.

  4. #4
    Join Date
    Mar 2007
    Posts
    2083

    Re: Long shot...

    unless some one has reverse engineered the board ,
    I don't expect any one has the C23 schematic


    the manual has block diagrams for parts of the board

    adding to the diagram for port 1's outputs this is what I expect :-

    Attachment 313930

    the port 1 output LED indicators for pins 1 & 16 will indicate when the relay coil is energised and closes the N/O contacts

    Attachment 313932


    John

  5. #5
    Join Date
    Jan 2006
    Posts
    58

    Re: Long shot...

    Thanks, John. I figured it was a long shot. I'll tear into it sometime when I'm bored as I've substituted a C11G bob in place of the C23.

    I still need to mount all my components and get them in the machine and design a counter weight for the Z axis as the new motor is significantly heavier than what it is replacing. I also have an old Jeep to trouble shoot and get running and I'm sure some other shiny objects will pop up to lure me away.

    Cheers,
    Sweeney

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