ꢃ CN4: Keylock and Power LED Connector
1
2
3
4
5
PIN Description
1
2
3
4
5
Power LED
N/C
GND
Keylock
GND
ꢃ CN6: IDE LED Connector
1
2
PIN
Description
1
2
VCC
HDD Active
3.14 Floppy Disk Drive Connector
The HS-3000/4M uses a standard 34-pin header connector, CN7, for
floppy disk drive connection. A total of two FDD drives may be
connected at any given time.
ꢃ CN7: Floppy Connector
PIN
Description
PIN
Description
1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
N/C
2
Reduce Write
N/C
3
4
5
6
8
N/C
7
Index#
9
10
12
14
16
18
20
22
24
26
28
30
32
34
MTR0#
11
13
15
17
19
21
23
25
27
29
31
33
DS1#
DS0#
MTR1#
Direction#
Step#
Write Data#
Write Gate#
Track 0#
Write Protect#
Read Data#
HDSEL#
Disk Change#
GND
N/C
2
1
34
33
22
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