9 Nov
2005
9 Nov
'05
7:23 p.m.
Subject: RE: Discharging a VT100 CRT
From: "Julian Wolfe" <fireflyst at earthlink.net>
Date: Wed, 09 Nov 2005 13:17:26 -0600
To: "'General Discussion: On-Topic and Off-Topic Posts'" <cctalk
at classiccmp.org>
How much are you asking for the monitor board?
-----Original Message-----
From: cctalk-bounces at classiccmp.org [mailto:cctalk-bounces at classiccmp.org]
On Behalf Of Useddec at aol.com
Sent: Wednesday, November 09, 2005 1:14 PM
To: cctalk at classiccmp.org
Subject: Re: Discharging a VT100 CRT
Hi,
I have the logic board, power supply, and what we used to call the "monitor
board" in stock. I worked on a lot of these when I worked for Digital. I
now
deal in DEC parts.
Thanks, Paul
Make sure it's the correct one. There are three versions for the differing
monitors. The monitor portion were made for DEC to spec and could be
Ball brothers, Moto or I forgot.
Allison
10 Nov
10 Nov
1:17 a.m.
If I remember correctly there's a later varient which worked with the
different ones.
IIRC most were Ball Brothers.
Bill
Allison wrote:
Subject: RE:
Discharging a VT100 CRT
From: "Julian Wolfe" <fireflyst at earthlink.net>
Date: Wed, 09 Nov 2005 13:17:26 -0600
To: "'General Discussion: On-Topic and Off-Topic Posts'" <cctalk
at classiccmp.org>
How much are you asking for the monitor board?
-----Original Message-----
From: cctalk-bounces at classiccmp.org [mailto:cctalk-bounces at classiccmp.org]
On Behalf Of Useddec at aol.com
Sent: Wednesday, November 09, 2005 1:14 PM
To: cctalk at classiccmp.org
Subject: Re: Discharging a VT100 CRT
Hi,
I have the logic board, power supply, and what we used to call the "monitor
board" in stock. I worked on a lot of these when I worked for Digital. I
now
deal in DEC parts.
Thanks, Paul
Make sure it's the correct one. There are three versions for the differing
monitors. The monitor portion were made for DEC to spec and could be
Ball brothers, Moto or I forgot.
Allison
1:55 a.m.
Mine is what's described as a "Digital" board. It looks very similar to
the
Ball Brothers unit. The flyback used is the same as the Elston one though.
Weird stuff.
-----Original Message-----
From: cctalk-bounces at classiccmp.org [mailto:cctalk-bounces at classiccmp.org]
On Behalf Of Bill Pechter
Sent: Wednesday, November 09, 2005 7:18 PM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: Re: Discharging a VT100 CRT
If I remember correctly there's a later varient which worked with the
different ones.
IIRC most were Ball Brothers.
Bill
Allison wrote:
>Subject: RE: Discharging a VT100 CRT
> From: "Julian Wolfe" <fireflyst at earthlink.net>
> Date: Wed, 09 Nov 2005 13:17:26 -0600
> To: "'General Discussion: On-Topic and Off-Topic Posts'"
<cctalk at classiccmp.org>
>
>How much are you asking for the monitor board?
>
>-----Original Message-----
>From: cctalk-bounces at classiccmp.org [mailto:cctalk-bounces at classiccmp.org]
>On Behalf Of Useddec at aol.com
>Sent: Wednesday, November 09, 2005 1:14 PM
>To: cctalk at classiccmp.org
>Subject: Re: Discharging a VT100 CRT
>
>Hi,
>
>I have the logic board, power supply, and what we used to call the
"monitor
board" in
stock. I worked on a lot of these when I worked for Digital. I
now
deal in DEC parts.
Thanks, Paul
Make sure it's the correct one. There are three versions for the differing
monitors. The monitor portion were made for DEC to
spec and could be
Ball brothers, Moto or I forgot.
Allison
6:13 a.m.
Well Well Well.
On closer inspection, it is very clear that the cap is what blew (it's
exploded and blackened on one end) is at C439, and the diode is CR408. The
diode description in the maintenance print is aggravatingly overwritten by
the entry above it as it ran over.
The cap is a 75MFD, 6V, +75-10% Electrolytic cap
Where should I go from here?
-----Original Message-----
From: cctalk-bounces at classiccmp.org [mailto:cctalk-bounces at classiccmp.org]
On Behalf Of Bill Pechter
Sent: Wednesday, November 09, 2005 7:18 PM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: Re: Discharging a VT100 CRT
If I remember correctly there's a later varient which worked with the
different ones.
IIRC most were Ball Brothers.
Bill
Allison wrote:
>Subject: RE: Discharging a VT100 CRT
> From: "Julian Wolfe" <fireflyst at earthlink.net>
> Date: Wed, 09 Nov 2005 13:17:26 -0600
> To: "'General Discussion: On-Topic and Off-Topic Posts'"
<cctalk at classiccmp.org>
>
>How much are you asking for the monitor board?
>
>-----Original Message-----
>From: cctalk-bounces at classiccmp.org [mailto:cctalk-bounces at classiccmp.org]
>On Behalf Of Useddec at aol.com
>Sent: Wednesday, November 09, 2005 1:14 PM
>To: cctalk at classiccmp.org
>Subject: Re: Discharging a VT100 CRT
>
>Hi,
>
>I have the logic board, power supply, and what we used to call the
"monitor
board" in
stock. I worked on a lot of these when I worked for Digital. I
now
deal in DEC parts.
Thanks, Paul
Make sure it's the correct one. There are three versions for the differing
monitors. The monitor portion were made for DEC to
spec and could be
Ball brothers, Moto or I forgot.
Allison
6997
days inactive
6998
days old
3 comments
3 participants
participants (3)
-
ajp166＠bellatlantic.net -
fireflyst＠earthlink.net -
pechter＠gmail.com