Read Sharp AR-C170 (serv.man7) Service Manual online
AR-C170 MFPC2 PWB 5 - 29
8
8
7
7
6
6
5
5
D
C
B
A
Q16
DTA114EUA
C
E
B
47K
10K
Q29
DTA114EUA
C
E
B
47K
10K
Q28
DTA114EUA
DTA114EUA
C
E
B
47K
10K
R89
30KJ
30KJ
D17
DAP202U
A
K1
K2
C147
10000pF
C148
10000pF
C145
1000pF
R42
12KJ
12KJ
C143
10000pF
C
436
1000pF
C
477
1000pF
C
433
1000pF
D18
DAN202U
K
A1
A2
R44
20KF
20KF
R43
10KF
10KF
D16
MA704A
MA704A
C212
22000pF
C
476
1000pF
C215
1000pF
1000pF
C214
1000pF
1000pF
R41
1.2KJ
D14
DAP202U
DAP202U
A
K1
K2
D15
DAN202U
DAN202U
K
A1
A2
D43
DAP202U
DAP202U
A
K1
K2
D39
DAN202U
K
A1
A2
D38
DAN202U
DAN202U
K
A1
A2
D44
DAP202U
DAP202U
A
K1
K2
D40
DAN202U
DAN202U
K
A1
A2
BR127 33JX4
1
8
2
7
3
6
4
5
R189
33J
R187
33J
R
190
4.
7KJ
R
188
4.
7KJ
IC16A
LM358
3
2
1
4
8
-
+
C216
0.1uF
0.1uF
C439
0.1uF
0.1uF
C479
0.1uF
0.1uF
C
434
1000pF
C
435
1000pF
D45
DAP202U
DAP202U
A
K1
K2
Q10
DTC114YUA
DTC114YUA
3
1
2
Q9
DTC114YUA
DTC114YUA
3
1
2
Q11
DTC114YUA
DTC114YUA
3
1
2
IC17F
74LCX14(+3.3V_OP-GND2)
13
12
IC39F
74LCX14(+3.3V_OP-GND2)
74LCX14(+3.3V_OP-GND2)
13
12
IC39E
74LCX14(+3.3V_OP-GND2)
11
10
IC16B
LM358
5
6
7
-
+
IC48C
74LCX14(+3.3V_OP-GND2)
5
6
IC48D
74LCX14(+3.3V_OP-GND2)
9
8
IC48E
74LCX14(+3.3V_OP-GND2)
11
10
IC48F
74LCX14(+3.3V_OP-GND2)
13
12
IC48A
74LCX14(+3.3V_OP-GND2)
1
2
IC48B
74LCX14(+3.3V_OP-GND2)
3
4
R30
1.2KJ
1.2KJ
R32
1.2KJ
1.2KJ
R31
1.2KJ
1.2KJ
R33
1.2KJ
1.2KJ
R
239
4.
7KJ
R
240
4.
7KJ
R
241
4.
7KJ
R
242
4.
7KJ
SW
on
Xon
Yo
n
+3.3V_OP
+5V_OP
+3.3V_OP
+3.3V_OP
+5V_OP
+3.3V_OP
+3.3V_OP
+3.3V_OP
+3.3V_OP
+3.3V_OP
X1
Y1
Y1
X2\
X2
Y2
Y2
PD(+3.3V)in
TH2
SENSE0
SENSE1
SENSE2
SENSE3
SENSE4
OCSW
Y2\
PD
SWon
Xon
Yon
LCD_VEE
LCD_CON
SENSE4\
SENSE0\
SENSE3\
SENSE2\
SENSE1\
TH1
/OCSW
to C
MFP PWB (A/D, UART, OUTPUT)
GND2
GND2
GND2
GND2
GND2
GND2
GND2
IC24
VCC_GND
VCC_GND
IC38
VCC_GND
VCC_GND
IC45
VCC_GND
VCC_GND
GND2
GND2
GND2
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