[Coco] coco1 - 26-3003A

[Charlie]

Thanks Bruce.

I see what your saying. On page 34 it is listed in 1981 as :

26-3003 - n/a     - 32K CoCo 1

I don't think that n/a means 3003A though.. I mean was there a 3003N ? I 
think this is just an original 26-3003 with no A.
More honestly, maybe just wishful thinking on my part! :)

The only reference to 3003A I can find is on page 76. What I pasted 
previously in another mail:

64K CoCo 1; TDP-100
IDENTIFICATION : Beige Case, Low-profile keyboard, vents
on sides (some early models came with CoCo 1 style cases and
keyboards)
CATALOG NUMBERS: 26-3002A, 26-3003A, 26-3004A, 26-
3005
BOARD REVISIONS: "NC" (also called "F" or "285").

This is the reason I purchased it. After I had found that. Then doubt 
started to set in!
I was thinking this one is what they are calling an early model with coco1 
case and KB.

Here is the auction link. Maybe someone who knows a lot can tell by the look 
of the machine or the serial number (0004144).
The TRS-80 badge is centered on the computer.

http://www.ebay.com/itm/TRS-80-Color-Computer-with-Start-Up-Guide-and-extended-Color-Basic-Manual-/230876003171?_trksid=p2047675.l2557&ssPageName=STRK:MEWNX:IT&nma=true&si=3uBzandgVjEWbRG56TwyPb0iE%2Bg%3D&orig_cvip=true&rt=nc

Charlie



--------------------------------------------------
From: "Bruce W. Calkins"
Sent: Tuesday, November 06, 2012 4:52 PM
To: "CoCoList for Color Computer Enthusiasts" <coco at maltedmedia.com>
Subject: Re: [Coco] coco1 - 26-3003A

> The book Tandy's Little Wonder shows the 3003A model number as starting in 
> 1981 with 32k.  In all probability it is a "D" or "E" board.  These 
> versions would require trace cuts and added wiring to enable the banking 
> for 64k use. There is the remote possibility of "half good" chips.  If it 
> does have half good chips I'm sure someone somewhere will have good 64k 
> chips.
>
>
>
> September of 1983 lists the 26-3005 CoCo 1 as having 64k.
>
>
>
> Bruce W.
>
>
>
> ======================
>
>
>
> ----- Original Message ----- 
>
> From: "Charlie Pelosi"
>
>> Thanks to all. I'll update on what I find out when I get it.
>>
>> So Bruce. Does that mean for sure the 3003A model is 32k standard?
>
>
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