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-   -   GFI mystery (https://www.askmehelpdesk.com/showthread.php?t=129371)

  • Sep 17, 2007, 08:40 AM
    donf
    Hey Kiss,

    We almost match. The exception being that I have very little college. However, I am also pretty much self educated and heavily industry educated.

    I spent 24 years with IBM with 14 years in the field as an OPD service technician. Basically I worked on typewriters, electronic composers, "Spray and Prays", photo copiers, communicating media, telephone systems, mini computers, cash registers and the wonderful Series One (Everything beyond the ON/OFF switch was "FREELANCE" as far as Maps went. From 1991 through 2005 I worked with Lexmark out of Lexington, KY where I was senior staff on the tech support side and worked within the labs on both hardware electrical/electronic design and mechanicals. Heaviest amount was on Software development both code on the printers as well as Windows Driver Development.

    When I read a statement that says "induced" I take that to men a signal is placed on a lined to be "Sensed" or read downstream. If you look at the chip schematic you will see the sensing pin. I don't have a copy of the design in front of me but I believe the pin # is 5.

    Just a suggestion, but is there any way we can get together off-line of this item. I think we are running far afield of the original topic and I really want to make sure I'm imparting correct information. I don't want any one toasted or "Toes up" because my interpretation is trash.
  • Sep 17, 2007, 11:45 AM
    KISS
    donf:

    See your private messages. We have even more in common.

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