I considered the possibility that they'd be relays, but the packages don't
look like any relay I've ever used. They look, both in shape and in color,
like lots of resistor networks I've used, however.
I'd suspect that Analog Devices might have some information, though.
Dick
----- Original Message -----
From: "Pat Finnegan" <pat_at_purdueriots.com>
To: <classiccmp_at_classiccmp.org>
Sent: Thursday, January 24, 2002 1:56 PM
Subject: Re: WTH is this?
>
>
> On Thu, 24 Jan 2002, Richard Erlacher wrote:
>
> > It looks like an Analog input board, but the ADC may be missing, judging
from
> > the location of the empty socket. The red or orange (maybe they're green
...
> > I'm "chromatically challenged") devices appear to be resistor arrays.
There's
>
> Actually, considering they look 'tall' and are labeled as K1, K11, etc,
> I'd expect those to be relays. Considering the relays and the size of
> the heatsinks on those TO-202/TO-220 looking devices, I'd anticipate the
> board is some sort of control module.
>
> > a number on that board, and there's a name, i.e. Analog Devices. I'd try
to
> > chase that down with them, if possible.
> >
> > I've seen that shape of board before, but can't place it.
> >
> > Dick
> >
> > ----- Original Message -----
> > From: "Joe" <rigdonj_at_cfl.rr.com>
> > To: <classiccmp_at_classiccmp.org>
> > Sent: Thursday, January 24, 2002 12:10 PM
> > Subject: WTH is this?
> >
> >
> > > Does anyone have any idea what this card is for?
> > > <http://www.classiccmp.org/hp/mds-80/analog-d.jpg> When I picked it up I
> > > thought it was a Multibus card but a closer look reveals that it's (1)
too
> > > tall, (2) too narrow, (3) The large connector at the bottom has 100
> > > contacts instead of 86, (4) the narrow connector has 40 pins instead of
60
> > > and it sticks down too far.
> > >
> > > Any ideas?
> > >
> > > Joe
> > >
> > >
> >
>
>
Received on Fri Jan 25 2002 - 09:24:01 GMT
