Read Sharp AR-C170 (serv.man6) Service Manual online
AR-C170M PCU PWB 3 - 19
3
3
2
2
1
1
D
C
B
A
9/9
+5V
+24V
+5V
+3.3V
+3.3V
ACMA
<4>
ACMB
<4>
nPMC2A
<4>
PMC2A
<4>
PMC2B
<4>
nPMC2B
<4>
DMCMY_B
<1>
DMCMY_B\
<1>
nPMC5A
<4>
nPMC5B
<4>
PMC5B
<4>
FUSM_B\
<1>
PMC5A
<4>
FUSM_A\
<1>
FUSM_B
<1>
FUSM_A
<1>
DMCMY_A\
<1>
DMCMY_A
<1>
DMC_ACT(IO)\
<4>
DMM_ACT(IO)\
<4>
DMY_ACT(IO)\
<4>
DMY_ACT\
<1>
DMC_ACT\
<1>
DMM_ACT\
<1>
LUM1a
<1>
LUM1b
<1>
BLUM_B\
<1>
PMC6B
<4>
nPMC6B
<4>
nPMC7A
<4>
OFFSETM_A
<1>
PMC6A
<4>
nPMC6A
<4>
OFFSETM_B\
<1>
PMC7A
<4>
OFFSETM_B
<1>
OFFSETM_A\
<1>
nPMC7B
<4>
BLUM_A\
<1>
BLUM_B
<1>
BLUM_A
<1>
PMC7B
<4>
/DC_GAIN1
<1>
/DC_ONOFF
<1>
/DC_LOCK
<1>
PMC4CLK
<4>
DC_ONOFF(IO)
<4>
DC_LOCK(IO)
<4>
DC_CLK
<1>
DC_GAIN0(IO)
<4>
DC_GAIN1(IO)
<4>
/DC_GAIN0
<1>
BTM_A\
<1>
BTM_B
<1>
BTM_B\
<1>
BTM_A
<1>
C
E
B
10K
47K
10K
47K
F
F
2B
4
4C
9
COM1
1
2C
5
3B
6
3C
7
1C
3
1B
2
4B
8
COM2
10
IC40
STA401A
IC40
STA401A
1
8
2
7
3
6
4
5
BR36
1KJX4
BR36
1KJX4
5
4
6
3
7
2
8
1
BR38
1KJX4
BR38
1KJX4
1
8
2
7
3
6
4
5
BR50
1KJX4
BR50
1KJX4
C
E
B
10K
47K
10K
47K
R52
1KJ
R52
1KJ
R248
4.7KJ
R248
4.7KJ
R57
1KJ
1KJ
R57
1KJ
1KJ
4
5
2
7
3
6
1
8
BR51
47KJX4
BR51
47KJX4
R39
1KJ
R39
1KJ
2B
4
4C
9
COM1
1
2C
5
3B
6
3C
7
1C
3
1B
2
4B
8
COM2
10
IC39
STA401A
IC39
STA401A
1
8
2
7
3
6
4
5
BR48
1KJX4
BR48
1KJX4
4
5
2
7
3
6
1
8
BR49
47KJX4
BR49
47KJX4
R65
4.7KJ
4.7KJ
R65
4.7KJ
4.7KJ
C
E
B
10K
47K
10K
47K
+
C15
10uF/35V
10uF/35V
+
C15
10uF/35V
10uF/35V
F
F
R40
4.7KJ
4.7KJ
R40
4.7KJ
4.7KJ
C
E
B
10K
47K
10K
47K
C
E
B
10K
47K
10K
47K
NC
4
I1
9
I2
1
GN
D
5
VS
6
O1
7
O2
3
VC
C
2
VR
EF
8
IC12
TA7291AS
IC12
TA7291AS
C17
0.1uF
C17
0.1uF
R53
4.7KJ
4.7KJ
R53
4.7KJ
4.7KJ
1
8
2
7
3
6
4
5
BR26
1KJX4
BR26
1KJX4
Request 5V-CMOS level INPUT,
this Pulled up to 5V.
this Pulled up to 5V.
Q32
nm_DTC114YUA
Q29
nm_DTC114YUA
Q28
DTC114YUA
Q26
DTC114YUA
Q25
DTC114YUA
DTC114YUA
DRIVERs VS
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