25 Dec
2012
25 Dec
'12
5:58 p.m.
I found the connector pins in the manual.It says J5 and the numbers run from 11 to 30?They
are top and bottom. 11-29 odd are all grounds.12 HSYNC14 +12V16 B/W Video18 GND20 VSYNC22
+12V24 BLUE26 GREEN28 RED30 Spare In order to do color, you need to have color RAM cards.
Theyhave parallel to serial chips that are used to move the video.Each of the three
expansions would have info for the three colors.With all three cards supporting color, you
can have up to 8 colors.Dwight
Date: Tue, 25 Dec 2012 17:31:50 -0500
From: mcguire at neurotica.com
To:
Subject: Re: olivetti m20 and CPM8000
Yes I'm aware of that. I just plain *don't have any*, though.
-Dave
On 12/25/2012 05:25 PM, Alexandre Souza - Listas wrote:
Any monocromatic CRT of same phisical size will fit. They are mostly
equal!
---
Enviado do meu Motorola PT550
Meu site: http://www.tabalabs.com.br
----- Original Message ----- From: "Dave McGuire" <mcguire at
neurotica.com>
To: "General Discussion: On-Topic and Off-Topic Posts"
<cctalk at classiccmp.org>
Sent: Tuesday, December 25, 2012 8:14 PM
Subject: Re: olivetti m20 and CPM8000
--
Dave McGuire, AK4HZ
New Kensington, PA On 12/25/2012 04:52 PM, Alexandre Souza - Listas
wrote:
> Yes, the CRT is physically broken. It's
interesting that the M20 will
> drive this monitor; do you have the pinouts so I can make an adapter?
> I'll try to get more than one 6300 monitor. Of course I'd love to have
> the M20 all-original as well, but those monitors (as you know) are
> pretty scarce so I don't have much hope for that.
And why not change just the CRT? You know how easy it is!
Because I don't happen to have another one kicking around.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA