[Coco] Model No. 26-3127B motherboard

[Mike Pepe]

Alan:

1: That's a 64K memory expansion card.

2: a pair of 16kx4 chips (41416 or similar) are what go in the now empty
sockets

3: the 64k/128k jumpers refer to the ROM size. 64 kilobit (8k x 8) for
standard color basic, 128 kilobit (16k x 8) for extended basic



> -----Original Message-----
> From: coco-bounces at maltedmedia.com [mailto:coco-
> bounces at maltedmedia.com] On Behalf Of N8WQ
> Sent: Saturday, March 07, 2009 8:12 AM
> To: CoCoList for Color Computer Enthusiasts
> Subject: [Coco] Model No. 26-3127B motherboard
> 
> Folks,
> Today I took apart a 26-3127B for the first time.
> I have a couple of questions that need answered.
> If you have time go to http://exwn8jef.googlepages.com/cocoprojects
> and see if you can help me out.
> 
> Also does anyone have a scanned copy of 26-3127B service manual?
> 
> Thanks and have a great day.
> 
> Alan
> 
> --
> N8WQ - Canal Winchester, Ohio
> http://exwn8jef.googlepages.com/home
> 
> 
> 
> --
> Coco mailing list
> Coco at maltedmedia.com
> http://five.pairlist.net/mailman/listinfo/coco