Oki OKIPAGE 10ex Troubleshooting Manual page 28

Main Control board
2ND TRAY
3
CPU OPTSD-P
2
OPTSCLK-N
4
OPTSDR-N
1
OPTSIN-N
ENVELOPE
OPTSD-P
3
2 OPTSCLK-N
4 OPTSDR-N
OPTPSIN-N
1
40990901TH Rev.1
TQSB-2
5V
(Option)
3
0C 4
6
5
PU
3
3
5
2
8
9
9
0C
10
4
28
1
High capacity Second
Paper Feeder
OLEV-(Option)
5V
11
8
0C 9
10
CN2
3
3
5
2
3 1
9
0C
4 2
28
1
Multi purpose Feeder
Option Tray Connection and Block Diagram
IC1
1
0C
2
IC2
65-43
F0 G0
TR2
7
F2 F1
4
G2
3
E0 C2
22
A
C1
2
21
B
C0
270
20
C
D0
560
24
D
E1
29
SEN1
(Paper)
4
C
IC1
12
0C 13
IC2
65-43
F0 G0
TR1
7
F2 F1
4
G2
3
E0 C2
22
A
C1
2
21
B
C0
20
C
D0
24
1, 2 3, 4
A0
11
SW1
0V
SEN2
(Paper)
4
C
5V
30V CN2
1
6
D1
D2
IC3
MS4646
MA1
2
VR1
4
27
MA2
VR2
25
14
A PH1 MB1
10
15
B PH2 MB2
19
0V
5V 5V
SEN2
3 1 3 1
2 4 2
D
(Cover Open)
0V 0V
5V
30V CN2
1
D1
D2
IC3
MS4646
MA1
2
VR1
4
27
MA2
VR2
25
14
A PH1 MB1
10
15
B PH2 MB2
19
0V
5V
3 1
2
0V
M
M
28 /