[comp.sys.ibm.pc] Manuals and chips wanted

paulw@cs.umr.edu (03/21/90)

I've got a 286 motherboard here that doesn't work right and in order to 
attempt repair, I need to find some documentation on it.  If anyone has
a manual, knows where one might be, or knows the address of the company 
that made the board, please let me know.  Thanks in advance for any help.

    The motherboard has the following written on it:

       AT Plus Inc.      EV-1800     Rev 10
       copyright 1985     C1-9

I'm also looking for the following chips:

      41256 150ns memory chips (18)
      4164  150ns memory chips (18)
      8250  UART  par to ser (or the AT equivalent)
      1488  level shifter
      1489  level shifter

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|  Paul R Work  aka              E-mail:  paulw@cs.umr.edu                    |
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