Table B.1 Fc-Sca Connector: Cn1 - Fujitsu MAN3367FC - Enterprise 36.7 GB Hard Drive Product/Maintenance Manual

Connector Signal Allocation
B.1 Interface (FC-SCA) Connector Signal Allocation
Pin No.
01 –EN bypass port A
02
03
04
05 –Parallel ESI
06 –Drive present
07 Active LED out
08 –Spindle sync
09 Start_1/Mated
10 Start_2/Mated
11 –EN bypass port B
12* SEL-6
13* SEL-5
14* SEL-4
15* SEL-3
16 Fault LED out
17 DEV_CTRL_CODE2
18 DEV_CTRL_CODE1
19
20
Note: *1) Signal names in the right column of the table are those in parallel ESI operation.
B-2
Table B.1 FC-SCA connector: CN1
Signal
+12V
+12V
+12V
–DSK_WR
–DSK_RD
–ENCL_ACK
D(3)
+5V
+5V
Signal
+12V charge
GND
GND
+PortA_in
–PortA_in
GND
+PortB_in
–PortB_in
GND
+PortA_out
–PortA_out
GND
+PortB-out
–PortB-out
GND
SEL-2 D(2)
SEL-1 D(1)
SEL-0 D(0)
DEV_CTRL_CODE0
+5V charge
C141-E133-02EN
Pin No.
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36*
37*
38*
39
40