Owner manual

PCISA-PV-D4251/N4551/D5251 CPU Card

Page 23

IN NO.

ESCRIPTION

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#