FIC a440 服务手册
Pin Assignments
B-10
FIC A440 Series Service Manual
B.
B.
B.
B.13
13
13
13 HDD
HDD
HDD
HDD Pin Assignment
Pin Assignment
Pin Assignment
Pin Assignment
The pin assignment of the internal HDD is as follows:
PIN NUMBER
PIN NAME
PIN NUMBER
PIN NAME
1 HD1RST# 2
GND
3 PDD7 4 PDD8
5 PDD6 6 PDD9
7 PDD5 8 PDD10
9 PDD4 10 PDD11
5 PDD6 6 PDD9
7 PDD5 8 PDD10
9 PDD4 10 PDD11
11 PDD3 12 PDD12
13 PDD2 14 PDD13
15 PDD1 16 PDD14
17 PDD0 18 PDD15
19 GND 20 NC
21 PDDREQ 22
13 PDD2 14 PDD13
15 PDD1 16 PDD14
17 PDD0 18 PDD15
19 GND 20 NC
21 PDDREQ 22
GND
23 PDIOW# 24
GND
25 PDIOR# 26 GND
27 PIORDY 28 CSEL
29 PDDACK# 30
27 PIORDY 28 CSEL
29 PDDACK# 30
GND
31 IRQ14 32 NC
33 PDA1 34 PDIAG#
35 PDA0 36 PDA2
37 PDCS1# 38 PDCS3#
39 HDDLED# 40
33 PDA1 34 PDIAG#
35 PDA0 36 PDA2
37 PDCS1# 38 PDCS3#
39 HDDLED# 40
GND
41 +5VHDS1 42 +5VHDS1
43 GND 44 NC
43 GND 44 NC
B.14
B.14
B.14
B.14 B+ of
B+ of
B+ of
B+ of 12
12
12
12 P
P
P
Pin
in
in
in A
A
A
Assignment
ssignment
ssignment
ssignment
The pin assignment of the B+ 12V is as follows:
No Signal
Description
Type
1,2,3,4,5,6 B+
Power
O
8 NU
Key
NC
7,9,10, 11,12
GND
Ground
O
B.1
B.1
B.1
B.15
55
5 Internal Keyboard FPC Conn
Internal Keyboard FPC Conn
Internal Keyboard FPC Conn
Internal Keyboard FPC Connector
ector
ector
ector
The pin assignment of the internal keyboard connector is as follows:
No Signal
Description
Type
1
X15
Keyboard matrix column 15
I
2
X14
Keyboard matrix column 14
I
3
X13
Keyboard matrix column 13
I
4
X12
Keyboard matrix column 12
I
5
X11
Keyboard matrix column 11
I
6
X10
Keyboard matrix column 10
I
7
X9
Keyboard matrix column 9
I
8
X8
Keyboard matrix column 8
I
9
X7
Keyboard matrix column 7
I