10 May
1999
10 May
'99
1:46 p.m.
Upon the date 07:06 PM 5/10/99 +0100, Tony Duell said something like:
It'll do something if the Term board/video board functions :) That's why I
suggested first seeing if the video section and Terminal on "Local" works.
That's exactly my point Tony. Nonetheless, regardless of the label used,
you're more of a wellspring of technological documentation -at least
regarding computers- than I've ever experienced.
"More info" . . . yes indeed, that's the influence of the good old Heath
Company in writing those manuals :) In my mind, and other Heathkit
collectors' minds, they set the standard in how a tech manual should be
written and presented.
Regards, Chris
-- --
Christian Fandt, Electronic/Electrical Historian
Jamestown, NY USA cfandt(a)netsync.net
Member of Antique Wireless Association
URL: http://www.ggw.org/awa
First thing is
to see if the built-in video terminal works and go from
there. There is a simple cable running between the Terminal Logic Board and
the CPU Board which carries the RS-232 signal for communication. All my
Yes, but whatever the CPU board decides to send on its end of the cable,
the terminal logic board will still do _something_... If you're worried about that, though, just pull out the cable (the
0.1" spacing one on the
disk drive side of the machine between the terminal logic board and the
CPU board).
-- snip --
like the old
house was :( Knowing our resident archivist, Tony Duell, I
bet he will have docs in his collection and could take it from here. If he
Hey, I'm not an archivist :-). I don't stick manuals on shelves never to
be seen again. My manuals are 'working manuals'. I read them. I use them...
But yes, I do seem to have accumulated a rediculous number of obscure
service manuals...
I try to latch onto any technical docs that I can that is related to any
kind of electronic device. I've often been pleasantly surprised when I
either got for myself or had to fix for someone an early radio or somesuch :)
by chance doesn't have the docs at hand,
either someone else here could
I have the Z-90 hardware manual here. I am not sure what you call it, it
came with the machine, so I guess it's a user manual, but it's got full
schematics, etc and more info than some service manuals that I've seen.