MX-M654N, MX-M754N (serv.man6). Circuit Diagram - Sharp Copying Equipment Service Manual (repair manual). Page 109

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MX-M654N  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図  3 – 86
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
+5
V
+
12V
+3
.3
V
GND
GND
+
5
VHDD
+
5
VHDD
GND
+
5
VHDD
GND
+5
V
O
+
24V
GND
GND
GND
+5
V
L
GND
GND
GND
+5
V
O
_
F
U
S
E
+5
V
O
+
5
VO_PSW
GND
+5
V
L
+5
V
O
+5
V
+
12V
+
24V
+3
.3
V
GND
+5
V
H
D
D
+5
V
L
+5
V
L
GND
GND
CN_PIC_n
O
FF_CNT
(22)
CN_PIC_n
R
Y
_
CNT
(22)
HDD_OFF
(23)
C39
1000pF(B)
C7
X
_2.2u
F(2012)
CP9
B5P-VH
CN6
GND2
1
GND2
2
5VL
3
5VL
4
5VO
5
C38
0.1u
F(B)
F2
PSR-27865-150(1608)
CP8
C63
1000pF(B)
C8
X
_0.1u
F(1608:B)
CB1
22u
F(2012:B:10V)
R80
100KJ
C62
0.1u
F(B)
Q9
10K
10K
X
_
DTC014EUB
R82
47KJ
C40
22u
F(2012:B:10V)
R163
100KJ
C82
1000pF(B)
R261
0J(3216)
C64
22u
F(2012:B:10V)
C13
1000pF(B)
IC1
X
_
RRH090P03
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
+
C91
X
_47u
F/35V(MZE)
CP32
CB2
22u
F(2012:B:10V)
C75
1000pF(B)
C14
22u
F(2012:B:10V)
R77
0
J(3216)
R30
100KJ
R64
X
_1KJ
C49
1000pF(B)
+
C15
X
_
47u
F/35V(MZE)
CB4
22u
F(2012:B:10V)
B6P-VH
CN7
3.3V
1
5VN
2
12V
3
24V4
6
GND1
5
GND2
4
F3
X
_
FSMD110-1206R(3216)
R57
0
J(3216)
R221
100KJ
C12
0.1u
F(B)
CB3
22u
F(2012:B:10V)
R98
47KJ
C74
0.1u
F(B)
CN10
B03B-PASK-1
n
R
Y
_
CNT
1
n
O
FF_CNT
2
GND
3
CB5
22u
F(2012:B:10V)
C48
0.1u
F(B)
Q17
10K
10K
X
_
DTC014EUB
CN2
B3P-VH
+5
V
H
D
1
DGND
3
DGND
2
R240
100KJ
C76
10u
F(2012:B:16V)
C50
22u
F(2012:B:10V)
C28
0.1u
F(B)
R22 X
_1KJ
CP23
C89
0.1u
F(1608:B)
R40
X
_1KJ
C31
1000pF(B)
R18 X
_1KJ
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