weekend haul>> HP 1000 ?

From: Joe <rigdonj_at_intellistar.net>
Date: Sun Feb 14 18:45:57 1999

  I just got back from a three day hamfest. Boy, did I get a LOAD of
stuff!!!! My truck was dragging all the way home! It'll be days unloading
and sorting this stuff.

   One of the interesting things that I got I **think** may be part of an A
series HP 1000 but I can't find any of the part numbers in my HP catalogs.
  The serial number on the power supply indicates that it was made in 1980.

  Here's a description of it.

   A large 19” rack mount box, marked “Hewlett Packard 12979B I/O EXTENDER”
 It’s 19” rack mount box, 23” deep and 9” tall. It has a flat front cover
held on by two 1/4 turn fasteners. It has nine slots in the back and nine
slots in the front. The back slots are numbered 0 through 7 then 10. the
front slots are numbered 11 through 17 then 20 and then DC PC. These cards
are currently in it.

slot PN Marking
(3) PN 02100-60060 marked TERM
(11) and (12) PN 12979-60029 marked I/O BUFFER
(13) PN 12566-60032 marked MICROCIRCUIT
(14) and (15) PN 59310-60101 marked BUS I/O
(16), (17) and (20) PN 12566-80024 marked GRD TRUE IN OUT
(DC PC) PN 12898-60001 marked EXT. D.C.P.C.

All the cards have a card edge connector on the outside edge except for the
TERM and EXT DC PC cards. I also got a LARGE box of cables that I *think*
are for this device. They all have connectors that plug onto the card edges.

   Joe
Received on Sun Feb 14 1999 - 18:45:57 GMT