On May 22, 2013, at 10:28 AM, Richard <legalize at xmission.com> wrote:
Oh, I was thinking there was more brains inside. No point in pictures
of an enclosure filled with wiring harnesses from the connectors to
the devcies, then.
However, that does make the box more interesting in that the devices
are more readily repurposed since they are "dumb".
Exactly, which is why I'm thinking it could be hooked up to a ROLM 1602-ish or
successor or even predecessor?
I hooked up a PC power supply to the 12v and 5v and the LCD powers on; made by Pixelvision
which wound up getting bought by Avocent and is now a part of Emerson. Build-dates of the
components seem to be late 90s, with a 1997 date on the LCD, and one of the trackballs
with a '99 in the date code.
The big trackball (left) and tiny joystick (right) are chained together, and then go into
the PCB that also has all the "wheels" (like skew, z-axis, etc) goes into, which
then feeds the monitor. There is no discernible effect when playing with that stuff on the
monitor. The monitor also has a DB15 VGA hookup, which I may try to power from one of the
laptops to see if any of the image manipulation works on that.
Each of the inserts (joystick, trackballs, and one of the sets of light-up switches)
connect via DB25 or DA15 (game/joystick-style connector)
There is a manufacturer code, which is BAE systems stamped all over it.
Someone linked me to the DLA part-number dictionary. I can't find anything in there.
http://www.dlis.dla.mil/webflis/pub/pub_search.aspx
Here's an album of my break down of the system. Again, not too much to see, except for
the PCB that handles all the graphics manipulation. All the wheels are
resistors/potentiometers that feed into that PCB.
http://imgur.com/a/sM0GF