12 May
2007
12 May
'07
11:04 p.m.
If you had the time, yes, I'd like a scan and any page about the jumper
settings. I bought some 150 ohm terminators and as expected, they work fine.
Thanks again for the help.
On 5/12/07 10:10 PM, "Chuck Guzis" <cclist at sydex.com> wrote:
On 12 May 2007 at 21:37, Richard A. Cini wrote:
Rich
--
Rich Cini
Collector of Classic Computers
Build Master and lead engineer, Altair32 Emulator
http://www.altair32.com
http://highgate.comm.sfu.ca/~rcini/classiccmp
It does have a molded star in the faceplate
so I guess that's what it
must be.
If the drive has MB4392 and MB14301 (18 pin) ICs on it, then it's the
"Double Sided Diskette Drive" in the AT O&A. I blew right past it
the first time because my AT tech ref has the first revision, which
calls it a 96 tpi/360 rpm drive. The second revision, in my O&A
correctly labeles it as a 320/360K drive.
If you need the circuit diagram, I can scan it for you. But 150 ohms
is still the correct PU value.
Cheers,
Chuck