Read Sharp AR-C170 (serv.man12) Service Manual online
AR-C170 MOTOR DRIVER PWB / モータードライバー PWB 10 - 3
4
4
3
3
2
2
1
1
D
C
B
A
R7
1KJ
1KJ
R9
1J 2W
1J 2W
C7
0.1uF
0.1uF
R11
110J
110J
R10
1J 2W
1J 2W
C6
10uF/16V
10uF/16V
+
IC2
SLA7031M
SLA7031M
Out-A 1
/Out-A 8
Out-B 11
/Out-B 18
VSB
12
VSA
7
IN-A
6
IN-B
17
IN-/A
5
IN-/B
16
SYNCA
2
SYNCB
13
GND-A 4
GND-B 15
GND-B 15
REF-
A
3
REF-
B
14
RSb
10
RSa
9
R12
47kJ
47kJ
C21
470PF
R13
47kJ
47kJ
C19
2200PF
2200PF
C18
2200PF
2200PF
R18
1
1
C17
0.1uF
C16
10uF
16V
16V
+
R14
1KJ
R20
270J
270J
C20
470PF
470PF
R16
2.4kJ
2.4kJ
R15
1
1
R17
2.4kJ
2.4kJ
IC4
SLA7024MT
SLA7024MT
Out-A
1
/Out-A
8
Out-B
11
/Out-B
18
VSB
12
VSA
7
IN-A
6
IN-B
17
IN-/A
5
IN-/B
16
TdA
2
TdB
13
GND-A
4
GND-B
15
REF-
A
3
REF-
B
14
RSB
10
RSA
9
R30
47kJ
47kJ
C37
470PF
470PF
R31
47kJ
47kJ
IC6
SLA7024MT
SLA7024MT
Out-A 1
/Out-A 8
Out-B 11
/Out-B 18
VSB
12
VSA
7
IN-A
6
IN-B
17
IN-/A
5
IN-/B
16
TdA
2
TdB
13
GND-A 4
GND-B 15
GND-B 15
REF-
A
3
REF-
B
14
RSB
10
RSA
9
C35
2200PF
C34
2200PF
R36
1
1
C29
0.1uF
C28
10uF
16V
16V
+
R32
1KJ
1KJ
R38
270J
C36
470PF
470PF
R34
2.4kJ
R33
1
1
R35
2.4kJ
2.4kJ
R26
2.4kJ
2.4kJ
R25
2.4kJ
2.4kJ
C26
470PF
C27
470PF
IC5
SLA7024MT
SLA7024MT
Out-A 1
/Out-A 8
Out-B 11
/Out-B 18
VSB
12
VSA
7
IN-A
6
IN-B
17
IN-/A
5
IN-/B
16
TdA
2
TdB
13
GND-A 4
GND-B 15
GND-B 15
REF-
A
3
REF-
B
14
RSB
10
RSA
9
R24
1
1
R27
1
1
R23
1KJ
C25
2200PF
2200PF
C23
0.1uF
C24
2200PF
R29
270J
270J
C22
10uF
16V
16V
+
R22
47kJ
47kJ
R21
47kJ
47kJ
R8
1KJ
1KJ
Q4
DTC114YUA
DTC114YUA
C
E
B
R19
1KJ
1KJ
Q5
DTC114YUA
DTC114YUA
C
E
B
R28
1KJ
1KJ
Q6
DTC114YUA
DTC114YUA
C
E
B
R37
1KJ
1KJ
Q7
DTC114YUA
DTC114YUA
C
E
B
C42
47uF/35V
47uF/35V
+
C43
47uF/35V
47uF/35V
+
C41
47uF/35V
47uF/35V
+
C40
47uF/35V
47uF/35V
+
+24VIL
+5VN
+24VIL
+5VN
+24VIL
+5VN
+24VIL
+5VN
DMM_A\
(3)
+24VIL
(1,3)
FUSM_A\
(3)
DMC_B
(3)
DMY_B
(3)
DMY_A
(3)
+24VIL
(1,3)
FUSM_A
(3)
DMC_A\
(3)
DMY_A\
(3)
DMM_B
(3)
DMM_B\
(3)
FUSM_B
(3)
DMC_B\
(3)
DMM_A
(3)
+24VIL
(1,3)
DMC_A
(3)
+24VIL
(1,3)
DMY_B\
(3)
FUSM_B\
(3)
MCONOUT (3)
MCONOUT (3)
MCONOUT (3)
MCONOUT (3)
GND
GND
2W
2W
GND
2W
2W
2W
2W
GND
Not Installed Parts
Not Installed Parts
Not Installed Parts
Not Installed Parts
GND
Not Installed Parts
GND
Not Installed Parts
GND
Not Installed Parts
Not Installed Parts
GND
2/3
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