YE-380 floppy schematics

Richard A. Cini rcini at
Fri Jul 17 16:22:27 CDT 2009

Yes, it is. They are "YE Data" drives, so there is a reason for my madness

Thanks for the link. I did run across this earlier today but I couldn't get
it from work.

On 7/16/09 10:05 PM, "Chuck Guzis" <cclist at> wrote:

> On 16 Jul 2009 at 21:10, Richard A. Cini wrote:
>>     I¹m troubleshooting my IMSAI that has YE-380 high-density 5.25²
>>     floppy
>> drives replacing 8² drives, and I¹m looking for schematics of the
>> drive. The YE-380 drives were originally used in the IBM PC/AT, but
>> I¹m sure other machines used them too.
>>     I did some googling earlier and didn¹t come up with anything
>>     useful.
>> Does anyone have a pointer to the schematics or a pdf/jpg you could
>> send me?
> Look at your drive again--it's a "YD-380", no?
> 20YD-380%205.25%20inch%20HH%20HD%20Floppy.pdf
> --Chuck


Rich Cini
Collector of Classic Computers
Build Master and lead engineer, Altair32 Emulator

More information about the cctech mailing list