IEI Integration PCISA-PV-D4251_N4551_D5251 - Manual (Page 36)

PCISA-PV-D4251/N4551/D5251 CPU Card
Page 23
PIN NO. DESCRIPTION
1 GND
2 +12V
3 Sense
4 Control
Table 3-9: Fan Connector Pinouts
3.2.7 Floppy Disk Connector (34-pin)
CN Label: FDD1
CN Type: 34-pin header (2x17)
CN Location: See Figure 3-8
CN Pinouts: See Table 3-10
The floppy disk connector is connected to a floppy disk drive.
Figure 3-8: 34-pin FDD Connector Location
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GND 2 REDUCE WRITE
3 GND 4 N/C
5 N/C 6 N/C
7 GND 8 INDEX#
9 GND 10 MOTOR ENABLE A#
11 GND 12 DRIVE SELECT B#
13 GND 14 DRIVE SELECT A#