I removed the 74LS125 and tested the resistance of the board connections with
it out of circuit, the suspiciously low resistances remain. So either there is
a fault somewhere else, or it really was designed to be like this and the cause
of the signal not going low enough is something else.
I ha
Monitors for ADM3 and ADM3a parts or replacement whole unit?
Have a beauty that was just given us but there is much of the monitor
circuitry missing.. the picture tube is there the flyback transformer
is there.
But the rest of the monitor... GONE!
Assuming the logic and
Had a static discharge event with my VR-201 and suddenly the background is
'grey' rather than 'black'. By this I mean I see maybe 50% of the color
(where before I saw maybe 1%) and maybe half a dozen solid diagonal lines.
This replicates across the two rainbows I tried the monitor with.
This seems
On Jun 26, 2017, at 4:33 PM, Wayne Sudol via cctech
wrote:
> Mark, try opening a terminal window. ifconfig -a will show you all
> interfaces and their status. If en0: is down you can try ifconfig en0: up
This made a tiny difference. …up changed the ifconfig report to (from memory):
en0: fla
And to reply to my own post, tonight I took a closer look at the boards and
noted that someone had written "3" and "4" on the CPU and memory board
handles in sharpie. I checked out the power and ground signals on the card
edges and they match up with a typical MUD slot. Based on this I felt it
sa
Hey guys, after I plug in this logic analyzer, the self-test passes with
flying colors. When I try to boot the system however I get this:
https://goo.gl/photos/TqM34vEeCagvrspK9
I just found these links as I wrote this email which will probably solve my
problem:
http://www.vcfed.org/forum/showth
BBS INDEX with110 baud phone #'s and the HP2000 Phx Union HS System
Console comes back to PHX AZ this month!
BBS phones! - how about one that is dial up? that will answer at
110 baud so I can use my ASR 35 that just came home after 30 plus
years? this ASR 35 Teletyp
On 6/27/2017 6:01 AM, william degnan via cctalk wrote:
as of 9AM EST 6/27 this site is unavailable.
Bill
Example for my zip code (Los Angeles Area)
92xxx - Orange County
1 Los Angeles,CA BIT SUNRISE
Telnet: BIT SUNRISE bitsunrise.com Website:
www.bitsunrise.com
up now @ 850AM PDT
On 6/27/2017 6:01 AM, william degnan via cctalk wrote:
as of 9AM EST 6/27 this site is unavailable.
Bill
On Tue, Jun 27, 2017 at 3:20 AM, jim stephens via cctalk <
cctalk@classiccmp.org> wrote:
I don't recall seeing this in the discussion thread about original BBS's.
I was
as of 9AM EST 6/27 this site is unavailable.
Bill
On Tue, Jun 27, 2017 at 3:20 AM, jim stephens via cctalk <
cctalk@classiccmp.org> wrote:
> I don't recall seeing this in the discussion thread about original BBS's.
> I was looking for a site that serves up a shortwave receiver which has
> either
I don't recall seeing this in the discussion thread about original
BBS's. I was looking for a site that serves up a shortwave receiver
which has either WWV or WWVH audio, and the original site was a sub page
of vintagebbs.org.
The new page is very plain, but may have BBS's around that people
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