As the title mentions, does have the pinout for the floppy connector? It's non-standard and even different than other 26-pin 3.5" floppy pinouts I've found elsewhere.
Pins 1,3,5,7,9,11,13,15 are all ground, and pin 18 and 21 are Vcc (5Vdc). Other 26-pin floppy drives have 1,3,5 Vcc (5Vdc)...