11 May
2007
11 May
'07
3:21 p.m.
On 11 May 2007 at 17:34, Richard A. Cini wrote:
I have a few IBM-labeled YE-Data YE-580
(320k/360k) half-height floppy
drives. I can?t seem to locate a manual for these on-line so I wondered if
they use the standard 150 ohm terminator or something else (the Teac uses
330 ohm for example).
I don't know if these are the same as those described in the IBM O&A
as the "Slimline Diskette Drive", but if they are, the terminators
shown are 150 ohm. If U1 on the drive PCB is a 74LS123, these are
them.
I have a few YD-380 720K drives, but the terminators are on 7-
position DIP switches and appear to be abou 3.3K.
Cheers,
Chcuk