Date   : Fri, 03 Apr 2009 15:45:08 +0100
From   : christopher.whytehead@... (chris whytehead)
Subject: A few Econet questions

<snip>

>> The schematic of the new A3020/A4000 module is in the technical drawings
>> archive available from here:
>>
http://acorn.chriswhy.co.uk/docs/Acorn/Manuals/Acorn_A3010A3020A4000TRM_Draw
ings.zip
>
> This schematic confirms that IC4 is also for a 26LS30 chip, and is wired
in
> parallel with IC7.
>
> I've extracted the relevant PDF, and uploaded it to
> http://www.firths.org/bbc/Acorn_A3020A4000_EconetModule.pdf, in case
anyone
> wants an easy link.
>
> The bill of materials for the module is in the Technical Reference Manual,
> which I thought was also on Chris's site, but is actually here:
> http://www.drobe.co.uk/reference/trm.php
>
Sorry about the missing manual, I am working through them slowly. I've done
the Service Manuals and am doing the Welcome Guides. TRMs are next. I had
the drawings commercially scanned because of the size and added them to
Chris's Acorns because they are not on the drobe copies.

Chris