Diskette Drive Controller - IBM PS/2 65 SX Hardware Maintenance Reference

IBM PS/2 Model 65 SX HMR
Diskette-Drive Controller
1.2.8 Diskette-Drive Controller
|The controller connects to the diskette drives through a single 40-pin
|connector on the system board. Signals and voltages are supplied through
|the diskette-drive cable that plugs into the connector. These signals and
|voltages can operate two IBM 3.5-inch diskette drives.
1.2.8 - 1