[Coco] CoCo 3 Schematic

[Ty S]

Thanks for the kind comments!  It was created in PSpice, exported as a bitmap, then color-coded in an image editor.  For most of the ICs, I had to create custom (dummy) libraries to get the same pinout as what was used in the original schematic to keep the layout consistent.

 

If anyone finds an error, please let me know.  I checked it a few times before posting it, but we're all human...

 

Kind Regards,

 

Ty

 


 
> Date: Fri, 10 Apr 2009 19:44:48 -0700
> From: lamune at doki-doki.net
> To: coco at maltedmedia.com
> Subject: Re: [Coco] CoCo 3 Schematic
> 
> Ditto that comment. Ty- what did you use to make this?
> 
> > -----Original Message-----
> > From: coco-bounces at maltedmedia.com [mailto:coco-
> > bounces at maltedmedia.com] On Behalf Of N8WQ
> > Sent: Friday, April 10, 2009 6:03 PM
> > To: CoCoList for Color Computer Enthusiasts
> > Subject: Re: [Coco] CoCo 3 Schematic
> > 
> > I want to thank everyone for the schematics, but I have to say that
> > "this" schematic is absolutely beautiful! :
> > 
> > Alan Jones
> > 
> > --
> > N8WQ - Canal Winchester, Ohio
> > http://exwn8jef.googlepages.com/home
> > 
> > 
> > 
> > Ty S wrote:
> > > It's been awhile since I've posted to this group -- there's a
> cleanly
> > redone schematic at my [defunct] website:
> > > http://www.iit.edu/~sopktyg/coco3main.html or
> > >
> > > http://www.iit.edu/~sopktyg/coco3sc1.zip
> > >
> > >
> > >
> > > Kind Regards,
> > >
> > >
> > >
> > > Ty
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >> Date: Thu, 9 Apr 2009 14:13:25 -0400
> > >> From: hyperfrog at gmail.com
> > >> To: coco at maltedmedia.com
> > >> Subject: Re: [Coco] CoCo 3 Schematic
> > >>
> > >> N8WQ wrote:
> > >>
> > >>> Does anyone have a good clear schematic (easily readable) for the
> > CoCo 3?
> > >>> My copy is blurry and not clear.
> > >>>
> > >>> Alan Jones
> > >>>
> > >>>
> > >> There is a readable one there :
> > >>
> > >> ftp://maltedmedia.com/coco/MANUALS0/TANDY/HARDWARE/COCO3/PICS/
> > >>
> > >> Get pages 103 to 128.
> > >>
> > >> Regards,
> > >>
> > >> Christian
> > >>
> > >> --
> > >> Coco mailing list
> > >> Coco at maltedmedia.com
> > >> http://five.pairlist.net/mailman/listinfo/coco
> > >>
> > >
> > > _________________________________________________________________
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> > >
> > > --
> > > Coco mailing list
> > > Coco at maltedmedia.com
> > > http://five.pairlist.net/mailman/listinfo/coco
> > >
> > >
> > 
> > --
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> > 
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