Sharp AR-D17-19 (serv.man2) Service Manual ▷ View online
AR-D17/D18/D19 ELECTRICAL SECTION 7 - 2
(2) Signal list
SIGNAL NAME
NAME
Function/Operation
Section
APAM
Alignment motor
Aligns paper in ADU.
AR-D19
APHPS
Alignment plate home position detection
Detects the alignment plate in ADU.
AR-D19
APPD1
ADU transport sensor 1
Detects paper transport in ADU.
AR-D19
APPD2
ADU transport sensor 2
Detects paper transport in ADU.
AR-D19
ATM
ADU transport motor
Drives the paper transport section in ADU.
AR-D19
ATRC
ADU transport clutch
Controls ON/OFF of the transport roller in ADU.
AR-D19
DCSPSx
Paper remaining quantity sensor
Detects the remaining quantity of paper.
AR-D17/D18
DCSSx
Paper size sensor
Detects the paper size.
AR-D17/D18/D19
DDOPD
Door open sensor
Detects opening of the right door.
AR-D17/D18
DLMx
Lift motor
Drives the lift plate.
AR-D17/D18/D19
DLUDx
Paper upper limit sensor
Detects the paper upper limit position.
AR-D17/D18/D19
DM
Paper feed drive motor
Drives the paper feed section and the paper transport section.
AR-D17/D18/D19
DPEDx
Paper empty sensor
Detects paper presence on the paper tray.
AR-D17/D18/D19
DPFCx
Paper feed clutch
Controls ON/OFF of the paper feed roller.
AR-D17/D18/D19
DPFSx
Pickup solenoid
Presses the paper pickup roller onto paper.
AR-D17/D18/D19
DPPD1
Paper transport sensor 1
Detects paper transport.
AR-D17/D18/D19
DPPD2
Paper transport sensor 2
Detects paper transport.
AR-D17/D18
DPPD3
Paper transport sensor 3
Detects paper transport.
AR-D17/D18
DTRC
Transport clutch
Controls ON/OFF of the transport roller.
AR-D17/D18/D19
AR-D17/D18/D19 ELECTRICAL SECTION 7 - 3
DESK
DLM1
DPFS1
DPFC1
DLM2
DPFS2
DPFC2
GND
DLM3
DCSS34
DCSS33
DPFS3
DLUD3
DCSS32
DPED3
DCSPS3
DCSS31
DLUID3
DPFC3
Medium stage paper
exit sensor
PFD
power unit
DPPD3
DDOPD
GND
DPPD2
Door open/close
sensor
AR-C260
5
4
CPU
DESK
CONTROL PWB
Transistor array
(TD62003AP)
Motor driver
(TA7291S)
Upper
Liftup
UN
Middle
Liftup
UN
Liftup
UN
Lower
Lower stage paper
exit sensor
Upper stage lift-up motor
Paper feed solenoid 1
Paper feed clutch 1
22
DLUID1
DCSPS1
DCSS14
DCSS12
DPED1
DLUD1
DCSS11
DCSS13
1st tray size detection 1
1st tray size detection 2
1st tray size detection 3
1st tray size detection 4
1CS lift-up UN installation
detection
Cassette 1 paper empty
detection
Cassette 1 upper limit
detection
1CS paper remaining
quantity detection
DCSS24
DCSS23
DLUD2
DCSS22
DPED2
DCSPS2
DCSS21
DLUID2
(74HC151)
Multiplexer 1
Transistor array
Motor driver
Multiplexer 1
Transistor array
Motor driver
D1
D0
D2
D3
D4
D2
D3
D0
D1
D4
D5
(74HC151)
D6
D7
W
W
(TD62003AP)
(TA7291S)
22
(TD62003AP)
(TA7291S)
22
Medium stage lift-up motor
Paper feed solenoid 2
Paper feed clutch 2
2CS lift-up UN installation
detection
Cassette 2 paper empty
detection
2nd tray size detection 4
2nd tray size detection 1
2nd tray size detection 2
Cassette 2 upper limit
detection
2CS paper remaining
quantity detection
2nd tray size detection 3
Lower stage lift-up motor
Paper feed solenoid 3
Paper feed clutch 3
3CS lift-up UN installation
detection
Cassette 3 paper empty
detection
3rd tray size detection 4
3rd tray size detection 1
3rd tray size detection 2
Cassette 3 upper limit
detection
3CS paper remaining
quantity detection
3rd tray size detection 3
Xtal(14.7MHz)
D6
D7
D5
+5V
GND
+5V
GND
+24V
GND
+5V
GND
+24V
GND
+5V
GND
+24V
GND1
2
Output buffer
Input buffer
Output buffer
Input buffer
Input buffer
Input buffer
Upper stage paper
exit sensor
DPPD1
+5V
+24V
Transistor array
Transport roller clutch
DTRC
TD62003AP
Desk main motor
DM
+24V
Output buffer
DRY HEATER
Dehumidifier heater
GND1(PCU)
/DPPD3
/DDOPD
/DPPD2
DPFS1
DLM1
DPFC1
DPED1
/DLUD1
DCSPS1
DPFS2
DLM2
DPFC2
DPFS3
DLM3
DPFC3
DPED2
/DLUD2
/DLUD3
DPED3
DCSPS2
DCSPS3
/TXD-DSK
/DTR-DSK
RES-DSK
/RES-DSK
TXD-DSK
RXD-DSK
DSR-DSK
DTR-DSK
/RXD-DSK
/DSR-DSK
POD1
/POD1
/DPPD1
DTRC
DMCK
/DMCK
/DMLOK
DMEN
/DMEN
DH L
DH N
+5V
+24V
+5V
+24V
+5V
+5V
+24V
+5V
+24V
DCSS13
DCSS12
DCSS13
/DLUID1
/DLUID2
DCSS14
DCSS22
DCSS23
DCSS31
DCSS32
DCSS23
DCSS24
DCSS32
DCSS31
DCSS34
DCSS33
DCSS21
DCSS24
DCSS34
DCSS33
DCSS22
DCSS11
DCSS14
DCSS11
DCSS12
/DLUID3
/ADUDSET
/DLUID1
/DLUID2
/DLUID3
DCSS21
1/2
(3
)
B
L
O
CK
D
IAG
RA
M
AR-D17/D18/D19 ELECTRICAL SECTION 7 - 4
DESK
CPU
DESK
CONTROL
PWB
ADU
GND
3
4
6
6
4
GND
+24V
+24V-ADU
Micro SW
+24V
+5V
GND
Output buffer
Output buffer
Output buffer
Output buffer
4
Output buffer
6
4
4
+5V
Drawer
connector
+24V-ADU
Reverse motor
ARM
+24V-ADU
APAM
Alignment motor
Jogger home position sensor
+5V-ADU
APPD2
+5V-ADU
APHPS
Transport sensor 2
+5V-ADU
APPD1
Transport sensor 1
+24V-ADU
Transport clutch
ATRC
4
(MTD1361)
4
Chopping circuit
Transistor array
4
4
(TD62003AP)
GND
(24PIN)
Transistor
Transistor
/BPOD1
/BPFD1
/BPPD1
/BPPD2
/BPRD
/BDD1
/BDD2
/BRM
/BIMPWD
/BIM
/BRMPWD
/BFM
/BGSOL1
/BTMPWD
/BTM
/BYPSET
/ADUSET
APOWD
ARM
APRS
/APAM
/APPD1
/APPD3
APHPS
/APPD2
/ATRC
+24V-ADU
+5V-ADU
/ADUDSET
2/2
AR-D17/D18/D19 ELECTRICAL SECTION 7 - 5
MODE15
MODE11
MD0
MODE7
MD1
M
D2
H
L
FWE
SINGLE CHIP MODE
BOOT MODE
USER PROG. MODE(NO USE)
L
OUTPUT LOGIC
/SELC(PD2)
/SELB(PD1)
H
L
INPUT SIGNAL
DATA1(PD7)
DCSS21
DCSS22
DCSS23
DCSS24
DCSS31
DCSS32
DCSS33
DCSS34
10kJ
X 14
222K/50V
X 14
DATA2(PD6)
H
L
H
L
H
L
H
L
H
L
L
H
L
H
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
DCSS11
DCSS12
DCSS13
DCSS14
/DLUID1
/DLUID3
/DLUID2
/ADUDSET
IC6
VCC
473Z/16V
X 5
14.7456MHz
5
39
58
84
89
VSS
/SELA(PD0)
FOR
FC31
ONLY
(3-2E)
(3-4D)
(3-2B)
(3-2A)
(3-3E)
(3-3C)
(1-4D)
(1-4B)
(3-3E)
(2-2A)
(3-3D)
(1-5C)
(2-3D)
(1-4B)
(3-2D)
(1-2B)
(3-3E)
(3-1A)
(3-1B)
(1-4E)
(1-2E)
(3-1A)
(3-2D)
(2-3D)
(1-4E)
(1-2E)
(2-4E)
222K/50V
X 3
AVCC
AVREF1
APOWD
ATMB
ATM/B
ATMA
A
TM/A
ATM Current Reguration
AVREF2
APOWD2
LL
L
L
L
L
L
L
LL
L
L
H
H
HH
L
H
L
H
H
L
L
H
L
H
L
H
L
H
L
H
H
H
H
H
H
H
H
H
LH
H
L
H
L
H
L
L
L
L
H
H
H
H
L
H
H
H
L
L
L
LH
CPU Port-Output LOGIC
MTD1361 DRIVER-Output Current
10kJ X 3
(3-3C)
(3-2C)
(3-5E)
(3-4E)
(3-2C)
(2-4C)
(2-4D)
(2-2E)
(2-4D)
(2-4C)
(3-4C)
Not installed
222K/50V
X 3
(1-4B)
(1-4E)
(3-3E)
(3-3C)
(3-2C)
(3-2E)
10kJ X 2
10kJ X 6
FOR
FC31
FC33
ONLY
DAP202K
X 2
0.8889
0.8889
0.8889
0.8889
0.3448
0.3448
0.5668
0.5668
0.5668
0.5668
0.3448
0.3448
0.2825
0.2825
0.2825
0.2825
0.5668
0.4638
0.4638
0.4638
0.4638
0.3578
0.3578
0.2544
0.2544
0.2544
0.2544
0.3578
0.3578
0.2188
0.2188
0.2188
0.2188
0.5668
0.5668
0.5668
0.2393
0.2393
0.2393
0.2393
0.4161
0.4161
0.4161
0.4161
0.2825
0.2825
0.2825
0.2825
0.3578
0.3578
0.3578
0.3578
0.1919
0.1919
0.1919
0.1919
0.2912
0.2912
0.2912
0.2912
0.2188
0.2188
0.2188
0.2188
10kJ X 6
Not installed in
mass production
FOR
FC32
FC33
ONLY
FOR
FC32
FC33
ONLY
FOR
FC32
FC33
ONLY
Not installed
Not installed in
mass production
/DMCK
/DMEN
DPFC2
EXIN5
/APAM/A
XTAL
/NMI
DATA1
/POD1
/SELB
APOWD
DLUM1B
/APAMB
DPFS2
DPFS1
/BTM/B
/BTMA
DLUM3B
DPFC1
/RES-DESK
DTR-DESK
DCSPS2
DPED2
DPFS2
DLUM1A
/BFM
/BFM
/APAMA
EXTAL
DSR-DESK
TXD-DESK
/BIM/B
EXIN2
DCSPS1
DLUM3A
DPFS3
EXIN4
/BDD2
DMLOK
DTRC
EXIN3
MD1
DPFS1
/BRM/B
APHPS
/DLUD2
APOWD2
/BPOWD
/ADUSET
EXOUT1
/SELA
DPFS3
/BPRD
/APPD2
RXD-DESK
/DLUD1
/BTMB
AVREF2
/BPPD1
/BPOD
/BRMB
/APPD1
/TRC
DPFC1
DPFC2
/BPOWD3
DLUM2B
ATMB
/BPFD
FWE
/BRM/A
/Vref1
RXD0
DPED3
DMEN
DPFC3
ATM/B
/BDD1
SCK1(BOOT)
/DLUD3
/BIMA
/APAMA
DATA2
ATRC
/DDOPD
/DPPD1
DLUM2A
MD0
/APAM/B
/APAMB
/DPPD3
/STBY
/BRMA
/BTM/A
/DPPD2
/BIM/A
DPED1
ATM/A
/APAM/A
DTRC
DMCK
/BYSET
FAST
/BPOWD2
/BIMB
MD2
AVREF1
ATMA
DCSPS3
DPFC3
/SELC
/BYSET
/Vref2
/BGSOL
EXIN1
/BPPD2
EXOUT2
EXOUT3
EXOUT3
/APAM/B
COM
9
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
GND
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
3
1
2
3
1
2
3
1
2
1
3
2
3
1
2
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
G
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
NC
9
3
1
2
3
1
2
AVCC
103
P40/AN0
105
P41/AN1
106
P42/AN2
107
P15/PO13/TIOCB1/TCLKC
117
P14/PO12/TIOCA1
118
P13/PO11/TIOCD0/TCLKB
119
P12/PO10/TIOCC0/TCLKA
120
P11/PO9/TIOCB0/DACK1
121
MD0
123
MD1
124
MD2
125
PG0/CAS
126
PF1/CS3
127
PG2/CS2
128
PG3/CS1
1
PG4/CS0
2
VSS
3
VSSNC
4
VCC
5
PC0/A0
6
PC1/A1
7
PC2/A2
8
PC3/A3
9
VSS
10
PC4/A4
11
PC5/A5
12
PC6/A6
13
PC7/A7
14
PB0/A8
15
PB1/A9
16
VCC
39
PE0/D0
40
PE1/D1
41
PE2/D2
42
PE3/D3
43
VSS
44
PE4/D4
45
PE5/D5
46
PE6/D6
47
PE7/D7
48
PD0/D8
49
PD1/D9
50
PD2/D10
51
PD3/D11
52
VSS
53
PD4/D12
54
VSS
65
VCC
89
PF6/AS
90
PF5/RD
91
PF4/HWR
92
PF3/LWR
93
PF2/LCAS/WAIT/BREQO
94
PF1/BACK
95
PF0/BREQ
96
P50/TxD2/IRQ4
97
P51/RxD2/IRQ5
98
VSS
99
VSS
100
P52/SCK2/IRQ6
101
P53/ADTRG/IRQ7/WAIT/BREQO
102
PB2/A10
17
PB3/A11
18
VSS
19
PB4/A12
20
PB5/A13
21
PB6/A14
22
PB7/A15
23
PA0/A16
24
PA1/A17
25
PA2/A18
26
PA3/A19
27
VSS
28
PA4/A20/IRQ4
29
PA5/A21/IRQ5
30
PA6/A22/IRQ6
31
PA7/A23/IRQ7
32
P67/CS7/IRQ2
33
P66/CS7/IRQ3
34
VSS
35
P65/IRQ1
37
VSS
36
P64/IRQ0
38
PD5/D13
55
PD6/D14
56
PD7/D15
57
VCC
58
P30/TxD0
59
P31/TxD1
60
P32/RxD0
61
P35/SCK1
64
P33/RxD1
62
P34/SCK0
63
P60/DREQ0/CS4
66
VSS
67
VSS
68
P61/TEND0/CS5
69
P62/DREQ1
70
P63/TEND1
71
P27/PO7/TIOCB5/TMO1
72
P26/PO6/TIOCA5/TMO0
73
P25/PO5/TIOCB4/TMCI1
74
P24/PO4/TIOCA4/TMRI1
75
P23/PO3/TIOCD3/TMCI0
76
P22/PO2/TIOCC3/TMRI0
77
P21/PO1/TIOCB3
78
P20/PO0/TIOCA3
79
WDTOVF(FWE,EMLE)
80
RES
81
NMI
82
STBY
83
VCC
84
XTAL
85
EXTAL
86
PF7/
φ
88
VSS
87
Vref
104
P43/AN3
108
P44/AN4
109
P45/AN5
110
P46/AN6/DA0
111
P47/AN7/DA1
112
AVSS
113
VSS
114
P17/PO15/TIOCB2/TCLKD
115
P16/PO14/TIOCA2
116
P10/PO8/TIOCA0/DACK0
122
COM
9
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
GND
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
B
1
E
2
C
3
R190 10kJ
R189 10kJ
IC1
TD62003AP
R69
10kJ
R45
10kJ
R48
10kJ
R49
10kJ
R44
10kJ
R47
10kJ
R46
10kJ
R130
10kJ
R128
10kJ
R129
10kJ
R131
10kJ
D124
DAN202K
D125
DAN202K
R99
10kJ
R30
10kJ
R70
10kJ
R68
10kJ
R64
R14
R15
R149
R63
R16
R17
R150
R148
R151
R13
R65
R12
D5 1SS133
R132
10kJ
R133
R171
10kJ
R157
10kJ
C76
47uF/35V
+
C89
473Z/16V
C63
223Z/50V
C64
47uF/35V
+
D121
C32
C72
473Z/16V
C11
C88
47uF/35V
+
C12
C105
473Z/16V
C31
C13
C30
C14
X1 CSTLA14M7X53-B0
C16
C92
473Z/16V
JP4
GND
C87
C86
C83
473Z/16V
R124
C84
D120
R123
C85
R122
R125
10kJ
IC102
TD62503F
R127
4.7kJ
R154
4.7kJ
L1
INDUCTOR
JP5
+3.3V
C70
222K/50V
C71
473Z/16V
IC8
PJ1117CW
IN
OUT
ADJ
D132
MC2840
C55
C54
C53
CNA-14
+24V
CNF-12
+24V-ADU
CND-10
DCSPS1
CNC-11
DCSPS2
CND-12
DPED1
CNC-12
DCSPS3
CNC-13
DPED2
CNC-14
DPED3
CND-14
/DLUD1
CNC-15
/DLUD2
CNC-16
/DLUD3
CNE-4
/DDOPD
CNE-1
/DPPD1
CNE-2
/DPPD2
CNE-3
/DPPD3
CNA-15
+24V
CNA-16
GND
CNA-18
GND
CNA-12
GND
CNE-8
/DMLOK
CNA-20
GND
CNG-29
CNA-19
+5V
CNA-17
+5V
CNB-12
+5V
CNB-11
GND
CNF-14
+24V-ADU
CNC-17
/DPFS2
CNC-19
/DPFC2
CNE-5
/DTRC
CND-3
/DPFC1
CND-1
/DPFS1
CNC-20
/DPFC3
CNC-18
/DPFS3
CNB-7
+3.3V
CNB-8
+3.3V
CNE-7
CNE-6
CNF-17
APAMA
APAMB
CNF-21
CNF-19
APAM/A
APAM/B
CNF-23
CNF-16
+24V-ADU
CNF-18
+24V-ADU
CNF-24
/ATRC
CNF-20
+24V-ADU
CNF-22
+24V-ADU
C66
C67
C68
C82
47uF/35V
+
R179
10kJ
HD64F2328
IC6
C74
C69
473Z/16V
C65
C52
C75
C45
R71
R72
R121
R120
R109
R119
R106
R108
C77
IC9
TD62003AP
R138
360J
C15
Q134
RT1N141C
R147
220J
R126
10kJ
R95
R140
R141
R142
R75
R139
JP3
JUMPER
R168
2kJ/0.5W
ZD1
RD22FB
LED1
SLR-322VR
ZD2
RD22FB
+24V
+3.3V
+3.3V
+3.3V
+3.3V
+24V
+3.3V
+5V
+5V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+24V
+24V
DSR-DESK
DMCK
ATMA
ATM/A
ATM/B
ATMB
/Vref1
/BRMA
/Vref2
/BRM/A
DLUM1A
DLUM1B
DLUM2A
DLUM2B
DLUM3A
DLUM3B
/DMLOK
/BIM/A
/BIM/B
/BIMB
APHPS
/APPD1
/APPD2
/BGSOL
/BFM
SELA
SELB
SELC
/BPOWD
/BPOWD2
/DPPD1
/DPPD2
/DPPD3
/DDOPD
/BRMB
/BRM/B
APOWD
/DATA1
/DATA2
EXIN2
FAST
EXIN5
/ADUSET
/BIMA
DMCK
DMEN
/DMLOK
/BPOWD3
EXIN4
/DPPD1
/DPPD2
DMEN
/DPPD3
/RES-DESK
/POD1
DTR-DESK
/TRC
/ADUSET
/BDD1
/BPRD
/BPPD1
/BPFD
/BDD2
/BPPD2
/BPOD
TXD-DESK
RXD-DESK
MD2
FWE
SCK1(BOOT)
APOWD2
/BTMA
/BTM/A
/BTMB
/BTM/B
AVREF1
AVREF2
/DDOPD
EXIN3
DCSPS3
DCSPS3
EXOUT2
EXOUT1
EXIN1
A
B
C
D
876
5
4
3
21
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8
D
C
B
A
A
B
C
D
876
5
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3
21
1
2
3
4
5
6
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8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
1/4
DESK CONTR
OL PWB
(4
)
C
IRCUIT DIAGRAM
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