Does anyone have an online version of the TEK 466 Service manual with
the Circuit Descriptions that Jim recommends?
You'll probably have to buy a copy. When I got my Tek 'scope, I went
looking for a manual for it. I found several people that have large
archives of Tek documentation, but they're not busy scanning it in,
converting it to PDF format, and giving it away. They're selling copies.
You might try:
http://www.reprise.com/host/tektronix/home/default.asp
http://www.vaxxine.com/phil/scopes/test.htm
for some information. I ended up buying copies of the manuals I needed from
David Giacomo:
http://www.geocities.com/david_digiacomo/manavail.html
for what I thought was a fair price, with quick shipping and no hassles. If
I was looking for a Tek manual, I'd start with him. Google will turn up
lots of other people selling copies of Tek documentation, some of which
might also be good people to deal with. David was simply the first to get
back to me and had prices I thought were fair.
Lots of Tek stuff turns up on eBay. You could also watch there for the
manual you're looking for. If you're not in any particular hurry, or you
want an original instead of a copy, this may be your best bet.