Service manual

FO-4400U
FO-CS1
(2-4B)
/2nd_CASSETTE
1
DG
2
+24V
1
FEED2
2
FEED3
3
+5V
4
GND(DG)
5
2ND/3RD_EMP
9
2ND/3RD_SIZE
6
UNIT
8
M3_CLK
13
N.C.
15
N.C.
14
N.C.
10
2ND/3RD
11
M3_ON
12
2ND/3RD_SET
7
+24V_F1
1
FEED2
2
+24V_A
1
PICK3
2
+5V
3
DG
4
P_EMP2
5
CASSETTE
6
3RDBIN
7
LTR_LGL
8
M3ON
9
M3CLK
10
N.C.
1
N.C.
2
DG
3
N.C.
4
LTR_LGL
5
2
1
4
3
G
15
A/B
1
4B
13
4A
14
3B
10
3A
11
2B
6
2A
5
1B
3
1A
2
1Y
4
3Y
9
4Y
12
VCC
16
GND
8
2Y
7
CN11
B2B-PH-R
1 2
F102 ICP-S1.0
CN 1
1-175487-5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
D1 1SR139
CN10 RE-H032TD-1130
1 2 3
CN 3
B2B-PH-S
1 2
CN 6
B10B-PH-S
1 2 3 4 5 6 7 8 9
10
CN 5
53324-0510
1 2 3 4 5
PC1 SG-206S
R108 4.7k
R117 15k
R115 360
R113 4.7k R112 4.7k
R116 360
IC1 HC157
R109 4.7k R111 4.7k
C3 10u/25V
+
C105 0.1u
R110 4.7k
CN13 RE-H032TD-1130
1 2 3
R114 4.7k
DG
+5V
DG
+5V
+5V
DG
+5V
+5V
DG
+5V
+5V+5V_3rd
P_EMP3
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
6 6
5 5
4 4
3 3
2 2
1 1
[6] 2nd paper cassette PWB circuit (FO-CS1) 1/2
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