20.5 Scanner (SP-3000) Wiring Diagrams
20-30
Scanner Wiring Diagram (2/3)
Z
2
092
Operation
Keyboard
Printer
Processor
Full
Keyboard
Mouse
P+12V
P_GND
ALM
ALM
P_GND
P+12V
GMB7
GMB7
Image Processing
Section Cooling Fan
F321
GMB6
GMB6
3
1 2
1394-2
1394-1
D+5V
D_GND
4
2
A_GND
A+12V
13
22
10
12
11
23 24
9
TX2+
TX2-
RX2+
RX2-
D_GND
D_GND
D_GND
D_GND
PS (Power Supply Unit)
GMB11
PS1
1
3
4
1
2 3
D_GND
D+3.3V
D+5V
D_GND
RX1+
RX1-
RX1+
RX1-
DSR
D_GND
DSR
D_GND
TX1+
TX1-
TX1+
TX1-
GSR1
JCRY2
8
7
12
6
10
9
21
8
17
4
20
7
6
JCRY2
2
16
3
5
11
19
5
GSR1
1 2
4
3 15
18
P+24V
P_GND
P+24V
P_GND
A-12V
A_GND
A-12V
A_GND
A+12V
A_GND
A+12V
A_GND
D+5V
D_GND
D+5V
D_GND
JCRY3
PS4
7 15 8 16
14
6
12
13
11
3
16
PS4
1
2
5
4
JCRY3
1 9
10
9 2 10 3 11 4 12 5 13 6 14
7 15 8
TX1+
TX1-
TX1+
TX1-
DSR
D_GND
DSR
D_GND
RX1+
RX1-
RX1+
RX1-
JCRY1
8
7
12
6
10
9
27
11
28
12
25
9
10
7
24
3
5
11
26
13
JCRY1
1 2
4
8 23
29
16
1 9 2 10 3 11 4 12 5 13 6 14
7 15 8
NC
NC
15
17
31
18
30 14 22
6
20
21
19
3
2
5
4
1
16
32
P+24V
P_GND
P+24V
P_GND
FG
FG
A-12V
A_GND
A-12V
A_GND
A+12V
A_GND
A+12V
A_GND
D+5V
D_GND
D+5V
D_GND
D_GND
D_GND
PS1
GMB11
To CTB_3/3_CTB2
PS3
PS3
1 2
D_GND
D+3.3V
GIE23
GIE1
GIE1
3 4 5 6 7 8 9
NC
NC
NC
NC
NC
NC
NC
Film Carrier
GMB23 Circuit Board
25
TO
1 14
D+3.3V
D+3.3V
GSR23 Circuit Board
Main
Control
Unit
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12