Read Sharp AR-C170 (serv.man6) Service Manual online
AR-C170M PCU PWB 3 - 12
5
5
4
4
3
3
D
C
B
A
PCU PWB (Matrixed Sensing INPUT Section)
SELOUT1
SELOUT2
SELOUT0
SELOUT1
SELOUT0
SELOUT0
SELOUT2
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
FUINT
<1,8>
HL_HITrouble\
<5>
BELTINT
<1,8>
DRINT_Y
<1>
CV_COPY\
<1>
PED1
<1>
BTNF
<1>
BELTCHIN
<1>
MPLD2
<1>
MPLD1
<1>
MTOP1
<1>
MTOP2
<1>
MPED
<1>
C1SS2
<1>
DSWL
<1>
DSWR
<1>
FUCHin
<1>
DRINT_K
<1>
C1SS3
<1>
DRINT_M
<1>
C1PD1
<1>
DRINT_C
<1>
C1SS4
<1>
C1SS1
<1>
DESK_CHin
<7>
FIN_CHin
<7>
CV_CLCOPY\
<1>
TFD2
<1>
LCC_CHin
<7>
YIN1
<4>
BLUD
<1>
DSWF
<1>
YIN3
<4>
DSWL(Left)
DSWF(Front)
+24V
DSWFin
DSWFout
Driver PWB
Inter Lock
System
Inter Lock
System
NML
FET
FET
HL AC supply
system
system
+24V(IL)
DSWLout
DSWLin
DSWL
DSWF
NMLPR
HLPR
HLPR\
VFM
VFMON
+24V
DSWR
DSWR(Right)
PFM
+24V(IL)
PCU-PWB
FUCH(Fuser)
FUCHin
PSM
+24V(IL)
+24V
A
K1
K2
R251
1KJ
R251
1KJ
1
8
2
7
3
6
4
5
BR13
4.7KJX4
BR13
4.7KJX4
1
8
2
7
3
6
4
5
BR2
3.3KJX4
BR2
3.3KJX4
C
2
6
1000pF
C
2
6
1000pF
C
146
nm_1000pF
C
146
nm_1000pF
R16
nm_30KJ
R16
nm_30KJ
1
8
2
7
3
6
4
5
BR4
4.7KJX4
BR4
4.7KJX4
A
K
D13
1SS355
D13
1SS355
R67
1KJ
R67
1KJ
C
2
5
1000pF
C
2
5
1000pF
R241
1KJ
R241
1KJ
K
A1
A2
R60
1KJ
R60
1KJ
K
A1
A2
R252
1KJ
R252
1KJ
R119
30KJ
R119
30KJ
K
A1
A2
A
K1
K2
A
K
D1
nm_1SS355
D1
nm_1SS355
C
2
8
1000pF
C
2
8
1000pF
R17
47KJ
47KJ
R17
47KJ
47KJ
D0
4
D1
3
D2
2
D3
1
D4
15
D5
14
D6
13
D7
12
A
11
B
10
C
9
G
7
W
6
Y
5
VCC
16
GND
8
IC15
74HC151
IC15
74HC151
A
K
D33
1SS355
1SS355
D33
1SS355
1SS355
R63
1KJ
R63
1KJ
K
A1
A2
C38
0.1uF
0.1uF
C38
0.1uF
0.1uF
A
K1
K2
D0
4
D1
3
D2
2
D3
1
D4
15
D5
14
D6
13
D7
12
A
11
B
10
C
9
G
7
W
6
Y
5
VCC
16
GND
8
IC14
74HC151
IC14
74HC151
C
2
9
1000pF
C
2
9
1000pF
K
A1
A2
1
8
2
7
3
6
4
5
BR5
4.7KJX4
BR5
4.7KJX4
C
1
9
1000pF
C
1
9
1000pF
A
K
D20
1SS355
D20
1SS355
R72
4
.7K
J
R72
4
.7K
J
R66
1KJ
R66
1KJ
R240
1KJ
R240
1KJ
C37
0.1uF
0.1uF
C37
0.1uF
0.1uF
R12
47KJ
R12
47KJ
A
K
D5
nm_1SS355
D5
nm_1SS355
A
K
D32
1SS355
1SS355
D32
1SS355
1SS355
1
8
2
7
1
8
2
7
3
6
4
5
BR3
3.3KJX4
BR3
3.3KJX4
C
2
2
1000pF
C
2
2
1000pF
R77
30KJ
R77
30KJ
R11
nm_30KJ
R11
nm_30KJ
K
A1
A2
C
1
8
1000pF
C
1
8
1000pF
R165
30KJ
R165
30KJ
R184
30KJ
R184
30KJ
C
147
nm_1000pF
C
147
nm_1000pF
D28
DAN202U
D27
DAP202U
D28
DAN202U
D30
DAP202U
D29
DAN202U
DAN202U
D31
DAP202U
DAP202U
D8
DAN202U
D7
DAN202U
DAN202U
D2
nm_DAN202U
nm_DAN202U
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