MX-M654N, MX-M754N (serv.man6). Circuit Diagram - Sharp Copying Equipment Service Manual (repair manual). Page 112

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MX-M654N  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図  3 – 89
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
GND
GND
+5
V
O
_
F
U
S
E
+
5
VO_DUTY
+5
V
O
_
F
U
S
E
GND
+
12V
GND
GND
+5
V
O
+5
V
O
+5
V
O
GND
GND
GND
+5
V
O
+5
V
O
+
1
2V_FAN_PW
R
GND
+
12V
+
24V
GND
+
2
4V_FAN_PW
R
+F
A
N
_
P
W
R
GND
GND
GND
+
12V
+
3
R3V_ECO
GND
GND
+
3
R3V_ECO
GND
GND
+
24V
+
24V
+
3
R3V_ECO
+
12V
+
3
R3V_ECO
GND
GND
GND
+5
V
L
+F
A
N
_
P
W
R
GND
GND
+5
V
L
PIC_5VO_DUTY
_
ON
(22)
PW
M2
(23)
PIC_PGC
(22)
n
D
IS_CHG
(22)
CN_FAN_ON_12V
(23)
CN_FAN_ON_24V
(23)
LOCK_MFPC_FAN
(23)
(G)
(S)
(D)
Q65
TPC6110
4
1
3
6
2
5
Q22
X
_
KTA1551T
B
E
C
IC4
X
_
S-80940CNNB
GND
1
VDD
2
CT
3
VOUT
4
C29
X
_1000pF(B)
R17
X
_5.6KJ(3216)
R60 X
_10KJ
Q26
4.7K
47K
DTC043ZUB
R56
X
_1MJ
C239
2.2u
F(2012)
C41
X
_1000pF(B)
R544
X
_1KJ
RB10
X
_0J
RB2
X
_0J
CP35
CP36
RB11
X
_0J
R61 X
_10KJ
R86
1KJ
10K
47K
Q19 X
_
DTC014Y
EB
G
I
O
C103
X
_1000pF(B)
R55
X
_5.6KJ(3216)
X
_
1PS302
D101
A
K
AK
D57
X
_
RF071M2S
C236
0.1u
F(B)
CP34
CN1
X
_
B3B-PH-K-S
LOCK_MFPC_FAN
1
GND
2
FAN_PW
R
3
R543
0J
RB6
X
_0J
CP12
F1
X
_
PSR-27865-150(1608)
R62 X
_10KJ
CP865
10K
47K
Q21 X
_
DTC014Y
EB
G
I
O
CP24
R304
X
_0J
R33 X
_47KJ
10K
47K
Q14 X
_
DTC014Y
EB
G
I
O
CP17
CP858
D5
X
_
L1SS355T1G
CP33
CP16
CP355
R34 X
_10KJ
D11
X
_
RF05VA2S
R81 X
_10KJ
Q69
10K
10K
DTC014EUB
CP93
CP15
CP37
10K
47K
Q16 X
_
DTC014Y
EB
G
I
O
R303 X
_1KJ
R63 X
_47KJ
CP863
10K
47K
Q18 X
_
DTC014Y
EB
G
I
O
RB4
X
_0J
R83
10KJ
CP14
R549 47KJ
RB3 X
_10KJ
R31 X
_20KJ
R84
10KJ
CP13
CP333
C242
X
_0.1u
F(1608:B)
CP96
R65 X_
1
0
K
J
CP66
CP27
CP25
R32 X
_20KJ
D9
X
_
RF05VA2S
R541 X
_2KJ
Q10
X
_
KTA1551T
B
E
C
CP26
Q49
4.7K
47K
X
_
DTC043ZUB
10K
47K
Q20 X
_
DTC014Y
EB
G
I
O
R550 4.7KJ
R91 X
_100J(3216)
C42
X
_0.1u
F(B)
Q27
4.7K
47K
DTC043ZUB
RB5
X
_0J
CP52
10K
47K
Q13 X
_
DTC014Y
EB
G
I
O
Q25
4.7K
47K
X
_
DTA043ZUB
O
I
G
RB46 X_
0
J
10K
47K
Q15 X
_
DTC014Y
EB
G
I
O
R58
X
_1MJ

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