Date   : Fri, 18 Nov 2005 23:28:31 +0000
From   : jgh@... (Jonathan Graham Harston)
Subject: Schematics

Jules Richardson <julesrichardsonuk@...> wrote:
> Jonathan Graham Harston wrote:
> > Yep! I haven't scanned in my Torch schematics yet. I'll put them
> > on my "to-do" list.
> 
> Incidentally, I'm pretty sure I don't have schematics for either flavour of
> the Torch Z80 boards on the offchance that you do? (also missing Quad X
 
I have the following paper schematics:
 
Acorn Winchester Expansion Card (ie, SASI/SCSI interface)
4 ROM expansion board
Microvitec LCCD 03 G00123I03 monitor
Torch Computers Keyboard (Cherry 7120-0100) 15-11-1984
Torch Synchronous Communications Adaptor (TOSCA) 20-12-1982
Torch Communicator Z80 Card 05-05-1982
Torch Line Interface and Bell Detect 11-Jun-1982
SASI Interface for Torch 24-June-1982
Atlas Card Sheet 1/4 GMC 1811831 09-05-1984
Atlas Card Sheet 2/4 GMC 1811832 09-05-1984
Atlas Card Sheet 3/4 GMC 1811833 09-05-1984
Atlas Card Sheet 4/4 GMC 1811834 09-05-1984
Comms Card 001 TCOM001 27-04-1982
SCSI Card Sheet 1/2 GMC 200384 27-11-1984
SCSI Card Sheet 2/2 GMC 200384 27-11-1984
 
Xebec S1410A Disk Controller Reference Manual
 
Acorn 6809 Processor Card 04-02-1980
Econet ATOM Card, 27-01-1981
Music 2000 MIDI Interface
Acorn Keyboard (Plain) Project 'B' PCB 07-11-1985 [Master keyboard]
Acorn Z80 2nd Processor 04-1984
Acorn 6502 2nd Processor 02-1984
Econet module circuit diagram {undated}
Twin ROM cartridge (undated)
A5000 RISC OS 2.5 ROM schematic
 
...and a pile of Z80 & Spectrum stuff.
 
I can prioritise scanning what other people don't have.
 
-- 
J.G.Harston - jgh@...                - mdfs.net/User/JGH
There are three food groups: brown, green and ice cream.