240 to 120 power conversion Pin 2K question

(Topic ID: 203573)

240 to 120 power conversion Pin 2K question


By nwpinball

1 year ago



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  • 3 posts
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  • Latest reply 1 year ago by wiredoug
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    Screen Shot 2017-11-26 at 9.50.33 am (resized).png
    p2kpower (resized).jpg
    pinpower2 (resized).jpg
    pinpower1 (resized).jpg

    #1 1 year ago

    Hey, I picked up a re-import Revenge from Mars and I am working on doing the power conversion. I'm noticing 2 problems that I'd love advice with:

    1. The PCs power is hacked in, see picture. I think I can do the power conversion and it will still run this way and I can clean it up later, but I wanted to check if anyone sees any danger in this. Pic attached.

    2. The molex connector you convert from 240 to 120 isn't jumpered how I'd expect for a WPC title, Pinwiki says 240 should be:
    Pins 1 and 11 jumped together
    Pins 7 and 10 jumped together
    Pins 3 and 9 jumped together

    Only this one is:
    Pins 2 and 4 jumped together
    Pins 5 and 12 jumped together
    Pins 9 and 10 jumped together

    Pinwiki has no info on the jumpers for P2K titles. Any thoughts? Thanks! --Dan

    pinpower1 (resized).jpg
    pinpower2 (resized).jpg

    #2 1 year ago

    Oh, I think I solved my own problem, my molex connector was upside down in the photo and should be wired like this:

    p2kpower (resized).jpg

    #3 1 year ago

    look really really close for pin numbers on the plug

    heres what the manual says

    Screen Shot 2017-11-26 at 9.50.33 am (resized).png

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