16 Jun
2016
16 Jun
'16
11:54 a.m.
I the HP -> Agilent -> Keysight world when you see part numbers start
with a 0 (zero) in many cases the instrument they were for or in this
case part of, is the digits that follow.
Not in all cases, this falls apart for things that were common between
instruments or the item was already had been used.
Card extenders are a good example, there are common extenders that
fall under the tools area, and follow a p/n that is just sequential.
But it a good initial strings to go look for. If Google does not come up
with anything try Keysight.
If someone is serious about restoring the whole FFT rack, let me know
I ended up with about 75% of one. I acquired it for the CRT which is used
in other instruments, one of which I own.
-pete
On Wed, Jun 15, 2016 at 10:44 PM, Paul Birkel <pbirkel at gmail.com> wrote:
See:
http://www.hpl.hp.com/hpjournal/pdfs/IssuePDFs/1977-10.pdf Figure 4
Shows some of those other parts as well in the block diagram. Uses a "HP
21MX K-Series Computer".
Model 5420A Digital Signal Analyzer.
-----Original Message-----
From: cctalk [mailto:cctalk-bounces at classiccmp.org] On Behalf Of
CuriousMarc
Sent: Thursday, June 16, 2016 1:16 AM
To: 'General Discussion: On-Topic and Off-Topic Posts'
Subject: RE: Mystery HP 1000 board
You beat me! You got one hit. How did you search for that? I come up dry...
Marc
-----Original Message-----
From: cctalk [mailto:cctalk-bounces at classiccmp.org] On Behalf Of Pete
Lancashire
Sent: Wednesday, June 15, 2016 8:50 PM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: Re: Mystery HP 1000 board
Well there are 20 bits of ALU ....
And this guy has one and some other boards
http://nevadabarry.com/electron.html#HP%20Test%20Equipment
HP 5443
05443-60047
05443-60042
05443-60031 MIOB Interface
05443-60050 Booster Microcode
05443-60057 C (13803F?)
05443-60071 A (22803F)
NO Connection with the site/person/etc .. just passing it on
On Wed, Jun 15, 2016 at 8:00 PM, Jay West <jwest at classiccmp.org> wrote:
I have one of those boards. You sent me an email
about it and I
replied a week ago :)
-----Original Message-----
From: cctalk [mailto:cctalk-bounces at classiccmp.org] On Behalf Of
CuriousMarc
Sent: Wednesday, June 15, 2016 9:49 PM
To: cctalk at classiccmp.org
Subject: Mystery HP 1000 board
Can anyone identify this HP board (see link to pictures)?
https://goo.gl/photos/BBuAV1oozWNSqeUTA
It was at under the main board of a newly acquired HP 1000-E, next to
the firmware board. It says HP 54427-60050 Booster Microcode. It has 5
bitslice SN 74S181 chips at the back. So I surmise maybe it's a late
ALU booster upgrade?
Marc