Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!csd4.milw.wisc.edu!uakari!ctrsol!ginosko!uunet!mcvax!kth!sunic!ericom!kk80.ericsson.se!etxbrfa
From: etxbrfa@kk80.ericsson.se (Bj|rn Fahller TT/RKG)
Newsgroups: sci.electronics
Subject: info on A/O modulator needed.
Message-ID: <951@ericom.ericsson.se>
Date: 25 Jul 89 07:00:31 GMT
Sender: news@ericom.ericsson.se
Reply-To: Bjoern.Fahller@ericsson.se (Bjoern Fahller)
Organization: Ericsson Telecom, Stockholm, Sweden
Lines: 18

I have gotten an old acousto optic modulator made by omnichrome. It's been
used by Xerox in their laser copiers. The problem is that I don't have any
driver for it, and I don't know which wires are for what.

There are four wires + a coax input. The coax is 99% sure a TTL input for
the modulator. One of the oter wires are connected to the chassi and 99.9999%
sure the ground. The other three????
Power of course (some of them at least) but what voltage???

Part No. is 1159353
Serial No. is P567-5/1978

Any one who knows about this thing???

If you think you might know, but don't have enough details, ask.

Thanks.   _
       /Bjorn.