Read Sharp AR-C170 (serv.man6) Service Manual online
AR-C170M PCU PWB 3 - 9
4
4
3
3
2
2
1
1
D
C
B
A
4/9
IOASIC-PAI
+3.3V(I/OASIC)
+3.3V
PMC5A
<9>
PMC7A
<9>
PWMOUT1
<6,8>
nPMC6B
<9>
KEY2IN
<3>
nPMC3A
<9>
PMC6B
<9>
nPMC5A
<9>
LED3(IO)
<3>
KEY6IN
<3>
PPD1(IO)
<6>
TRC(IO)
<7,8>
LED2(IO)
<3>
LUD1
<1,6>
KEY4IN
<3>
PSMCLK
<2>
SELOUT2
<6>
nPMC6A
<9>
PFD1(IO)
<6>
KEY3IN
<3>
KEY5IN
<3>
PMC3A
<9>
PMC5B
<9>
nPMC5B
<9>
MPFC
<8>
PMC6A
<9>
FWSOUT
<2>
SELOUT1
<6>
LED1(IO)
<3>
KEY1IN
<3>
PMC7B
<9>
SELOUT0
<6>
HL1_ON
<5>
CPFC1(IO)
<8>
MTRC
<8>
IREQ_UART\
<2>
HVCLK(IO)
<8>
HVDATA(IO)
<8>
A/D_SEL_A
<5>
A/D_SEL_C
<5>
nPMC3B
<9>
PMC3B
<9>
YIN0
<6>
YIN2
<6>
YIN1
<6>
YIN3
<6>
HVSTB(IO)
<8>
DSR_FIN
<7>
TXD_LCC
<7>
TXD_FIN
<7>
FWSin
<8>
ACMA
<9>
DTR_FIN
<7>
PWMOUT0
<6,8>
DSR_DESK
<7>
DSR_LCC
<7>
RXD_FIN
<7>
nPMC7B
<9>
HL2_ON
<5>
DTR_DESK
<7>
DTR_LCC
<7>
TXD_DESK
<7>
nPMC7A
<9>
RXD_DESK
<7>
RXD_LCC
<7>
PMC4CLK
<9>
DC_GAIN1(IO)
<9>
DC_GAIN0(IO)
<9>
DHP_C(IO)
DHP_M(IO)
DHP_Y(IO)
DHP_K(IO)
DSR_MON
<1>
RXD_MON
<1>
TXD_MON
<1>
DC_LOCK(IO)
<9>
DTR_MON
<1>
DC_ONOFF(IO)
<9>
PWMFAN_ICU\(IO)
<8>
A/D_SEL_B
<5>
MF_CHin
<1>
WP_I2C
<2>
ACMB
<9>
MATRIX INPUT
1ch : PSFMPWM
0ch : VFMPWM
0ch : VFMPWM
Cassette Lift Up Motor
See Motor Section
Mini Ope. Pannel Controll
UARTch0:FINISHER
UARTch1:DESK
UARTch2:LCC
UARTch3:Monitor
"H" ->LOCK
"H" ->Start
Reserve :DHP
C82
18pF
18pF
C82
18pF
18pF
R129
47KJ
R129
47KJ
C66
0.1uF
C66
0.1uF
R213
1KJ
R213
1KJ
C64
0.1uF
C64
0.1uF
X1
20MHz
20MHz
X1
20MHz
20MHz
R144
1MJ
1MJ
R144
1MJ
1MJ
C85
0.1uF
C85
0.1uF
R225
47KJ
R225
47KJ
C61
0.1uF
0.1uF
C61
0.1uF
0.1uF
R214
1KJ
R214
1KJ
C86
0.1uF
0.1uF
C86
0.1uF
0.1uF
+
C56
10uF/35V
+
C56
10uF/35V
R226
47KJ
R226
47KJ
R128
4.7KJ
4.7KJ
R128
4.7KJ
4.7KJ
C97
0.1uF
0.1uF
C97
0.1uF
0.1uF
C96
0.1uF
0.1uF
C96
0.1uF
0.1uF
R137
33J
33J
R137
33J
33J
R230
nm_0J
nm_0J
R230
nm_0J
nm_0J
PM
C
2
A
17
nPM
C
2
A
18
PM
C
2
B
19
GN
D
20
VD
D
21
nPM
C
2
B
22
EN
A2A
23
EN
A2B
24
PM
C
2
C
L
K
25
PM
C
3
A
26
nPM
C
3
A
27
PM
C
3
B
28
nPM
C
3
B
29
EN
A3A
30
EN
A3B
31
PM
C
3
C
L
K
32
PM
C
4
A
33
nPM
C
4
A
34
PM
C
4
B
35
nPM
C
4
B
36
EN
A4A
37
EN
A4B
38
PM
C
4
C
L
K
39
V
DD
40
GN
D
41
OSI
1
42
OSI
2
43
GN
D
44
EXC
LK
45
PM
C
5
A
46
nPM
C
5
A
47
PM
C
5
B
48
nPM
C
5
B
49
EN
A5A
50
EN
A5B
51
PM
C
5
C
L
K
52
PM
C
6
A
53
nPM
C
6
A
54
PM
C
6
B
55
nPM
C
6
B
56
EN
A6A
57
EN
A6B
58
GN
D
59
GN
D
60
VDD
120
PORTB1
119
PORTB0
118
PORTA7
117
PORTA6
116
PORTA5
115
PORTA4
114
PORTA3
113
GND
112
PORTA2
111
PORTA1
110
PORTA0
109
SELOUT2
108
SELOUT1
107
SELOUT0
106
YIN3
105
YIN2
104
YIN1
103
YIN0
102
GND
101
VDD
100
nIREQ
99
nRTS3
98
nCTS3
97
SOUT3
96
SIN3
95
nRTS2
94
nCTS2
93
SOUT2
92
SIN2
91
nRTS1
90
nCTS1
89
SOUT1
88
SIN1
87
nRTS0
86
nCTS0
85
SOUT0
84
SIN0
83
LD
82
VDD
81
GND
80
CLK
79
DATA
78
HL_OUT1
77
HL_OUT0
76
FWSout
75
FWSin
74
PWMOUT1
73
PWMOUT0
72
ACMB
71
ACMA
70
PMC7CLK
69
ENA7B
68
ENA7A
67
nPMC7B
66
PMC7B
65
nPMC7A
64
PMC7A
63
PMC6CLK
62
VDD
61
P
O
RTF6
P
O
RTF5
164
P
O
RTF4
163
P
O
RTF3
162
GN
D
161
VD
D
160
P
O
RTF2
159
P
O
RTF1
158
P
O
RTF0
157
POR
T
E
7
156
POR
T
E
6
155
POR
T
E
5
154
POR
T
E
4
153
GN
D
152
POR
T
E
3
151
POR
T
E
2
150
POR
T
E
1
149
POR
T
E
0
148
P
O
RTD7
147
P
O
RTD6
146
P
O
RTD5
145
P
O
RTD4
144
P
O
RTD3
143
P
O
RTD2
142
P
O
RTD1
141
VD
D
140
GN
D
139
P
O
RTD0
138
P
O
RTC7
137
P
O
RTC6
136
P
O
RTC5
135
P
O
RTC4
134
P
O
RTC3
133
GN
D
132
P
O
RTC2
131
P
O
RTC1
130
P
O
RTC0
129
POR
T
B
7
128
POR
T
B
6
127
POR
T
B
5
126
POR
T
B
4
125
POR
T
B
3
124
POR
T
B
2
123
GN
D
122
GN
D
121
PM
C
1
C
L
K
IC27
PD65946GN-P11-LMU
IC27
PD65946GN-P11-LMU
C63
0.1uF
C63
0.1uF
R229
nm_0J
nm_0J
R229
nm_0J
nm_0J
C89
18pF
18pF
C89
18pF
18pF
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