Photo: robin
  1. » Forum
  2. » Tech
  3. » Tech: Generic
  4. » System 11A- Power Supply Component Layout
(Topic ID: 230145)

System 11A- Power Supply Component Layout

By billsacto

5 years ago



Topic Stats

You

Linked Games

No games have been linked to this topic.

    Topic Gallery

    View topic image gallery

    Williams System 11A Pwr Supply Board Component Layout.pdf (PDF preview)
    Williams_Power_Supply_D-8345.pdf (PDF preview)
    0
    1
    1
    #1 5 years ago
    OP
     
    RED

    billsacto

    Pinside+ Member

    US Auburn, CA

    11y 38,800 61 10

    Took time to take a picture and label the components for my reference. Color coded the sections of the board.

    Yellow Labels: High Voltage Section
    Red Labels: 5 vdc Section
    Purple Labels: Solenoid Section
    Orange Labels: General Illumination Section

    Decided to post it for others.

    Double check against the actual schematics and diagrams from Williams for accuracy. Let me know if I got anything wrong and I'll update the pic and repost.

    Enjoy!

    Bill

    Williams System 11A Pwr Supply Board Component Layout.pdfWilliams System 11A Pwr Supply Board Component Layout.pdf
    0
    0
    0
    #2 5 years ago
     
    INK

    Inkochnito

    Pinside member

    NL Piershil

    12y 91,650 3,167 12

    You have mislabeled C10 (the big cap).
    C12 is the smaller 330uF, which you did label correctly.

    0
    0
    0
    #3 5 years ago
     
    INK

    Inkochnito

    Pinside member

    NL Piershil

    12y 91,650 3,167 12

    I always use this schematic and layout....

    Williams_Power_Supply_D-8345.pdfWilliams_Power_Supply_D-8345.pdf
    0
    0
    0
    #4 5 years ago
    OP
     
    RED

    billsacto

    Pinside+ Member

    US Auburn, CA

    11y 38,800 61 10

    Piershil,

    Wow, your print is really clear. I have the original manuals from both Fire and F-14 and neither one of mine are that clear. Most component labels are too blurry to read. I assumed they were all that bad. Even the online copies I've found were blurry. Where did you get that print?

    Bye the way, I updated my layout and reposted above.

    Thanks for the correction!

    Bill

    0
    2
    2
    #5 5 years ago
     
    INK

    Inkochnito

    Pinside member

    NL Piershil

    12y 91,650 3,167 12

    OP
    Quoted from billsacto:

    Piershil,
    Wow, your print is really clear. I have the original manuals from both Fire and F-14 and neither one of mine are that clear. Most component labels are too blurry to read. I assumed they were all that bad. Even the online copies I've found were blurry. Where did you get that print?
    Bye the way, I updated my layout and reposted above.
    Thanks for the correction!
    Bill

    I ziffted through all the manuals and schematics untill I found a readable one.
    Copied the images and put them in a pdf file.
    I've done the same thing for all the Data East schematics.
    Those are on my website http://www.inkochnito.nl in the Data East section.
    Williams and Data East use the same power supply board.

    Here is a link to the Space Shuttle file from where it came....
    https://www.ipdb.org/files/2260/Williams_1984_Space_Shuttle_Instruction_Manual_dated_Nov_3_1984_with_schematics.pdf

    Peter
    http://www.inkochnito.nl

    1 year later
    0
    0
    0
    #6 4 years ago
    OP
     
    RED

    billsacto

    Pinside+ Member

    US Auburn, CA

    11y 38,800 61 10

    Quoted from Inkochnito:

    You have mislabeled C10 (the big cap).
    C12 is the smaller 330uF, which you did label correctly.

    Hmmm...

    Don't really see any errors in my drawing. C10 is labeled correctly.

    0
    0
    0
    #7 4 years ago
     
    INK

    Inkochnito

    Pinside member

    NL Piershil

    12y 91,650 3,167 12

    OP
    Quoted from billsacto:

    Hmmm...
    Don't really see any errors in my drawing. C10 is labeled correctly.

    Yes, it is now.
    You've corrected it a few postings later.

    Reply

    Wanna join the discussion? Please sign in to reply to this topic.

    Hey there! Welcome to Pinside!

    Donate to Pinside

    Great to see you're enjoying Pinside! Did you know Pinside is able to run without any 3rd-party banners or ads, thanks to the support from our visitors? Please consider a donation to Pinside and get anext to your username to show for it! Or better yet, subscribe to Pinside+!

    This page was printed from https://pinside.com/pinball/forum/topic/system-11a-power-supply-component-layout and we tried optimising it for printing. Some page elements may have been deliberately hidden.

    Scan the QR code on the left to jump to the URL this document was printed from.