Sharp AR-DU4 Service Manual ▷ View online
AR-DU3/DU4/TE3 BLOCK DIAGRAM, WIRING DIAGRAM-1
[9] BLOCK DIAGRAM, WIRING DIAGRAM
1. BLOCK DIAGRAM
A. AR-DU3/AR-DU4
+24V
DGS
ADUFM
+24V
+5V
+5V
APOD
APPD1
+5V
APPD2
+5V
+5V
DSW-D
APIND
(MTD1361)
4
+24V
SPM-LO
4
(74HC14)
(74HC74)
(74HC157)
+24V
SPM-HI
4
(74HC157)
(74HC74)
(MTD1361)
4
(74HC14)
MPWS
+24V
+5V
MPLS2
(2SD1768STP)
+24V
+5V
+24V
MPFS
+5V
MPED
VAREF
MPLS1
MSS
MPLD1
MPFC
+5V
AR-DU3/DU4
ONLY AR-DU4
2
2
AR-P350
~
M450S
FG
FG
GND2
DM-3500
~
4556
GND2
AR-DU3/DU4 BLOCK DIAGRAM
Driver
circuit
(Machine body)
Logic
circuit
Logic
circuit
Chopping
circuit
Chopping
circuit
ADMCK2/
ADMEN2/
ADMEN1/
ADMCK1/
ADM H/L
ADUFM/
DGS
APIND
APOD
APPD1
APPD2
DSW-D
ADM H/L
ADUSET
MPLS1
MPFSET
MSS/
MPWS
MPLD1
MPFC/
MPED
MPLS2
MPFS/
+5V1
+24V2
VAREF
A
A
B
B
C
C
D
D
E
E
E
E
D
D
C
C
B
B
A
A
Main PWB
Cooling Fan Motor
Gate Solenoid
Paper In Ditector
Paper Out Ditector
Paper Stop Point2 Ditector
Adu Door Ditector
Paper Stop Point1 Ditector
Tray Pull Out Senser
Paper Empty Senser
Paper Feed Clutch
Paper Length Senser
Paper Feed Solenoid
Tray Pull In Senser
Shutter Solenoid
Paper Width Sensor
Upper Transport Motor
Lower Transport Motor
AR-DU3/DU4/TE3 BLOCK DIAGRAM, WIRING DIAGRAM-2
2. WIRING DIAGRAM
A. AR-DU3 / AR-DU4
ADU DRIVE PWB
3
13
MPFS/
+5V1
18
MPWS
+5V1
PL
APOD
+24V2
(JST:PHDR-30VS-1)
8
ADMEN1/
APPD1
GND2
19
DSW-D
MPLS1
PL
(JST:PHR-3)
(JST:PHR-3)
3
UPPER PAPER
TRANSPORT
MOTOR
7
21
3
13
ADMEN2/
(JST:S30B-PHDSS)
28
LB
2
2
LO A/
APPD1
LO B
5
24
MPWS
8
ADMEN1/
30
BR
(AMP:179228-3)
APOD
BL
(AMP:179228-3)
LO B/
LEDIN2
+24V2
1
20
DSW-D
7
21
DSW-D
27
ADUFM/
RD
PK
LOWER PAPER
TRANSPORT
MOTOR
GND1
15
ADMCK1/
5
24
MPFSET
1
OR
PAPER OUT DITECTOR
(PAPER OUT DITECTOR)
OS-655203-703
APIND
+24V2
11
ADMCK2/
GATE SOLENOID
1
20
N.C.
BR
GND2
PAPER DITECTOR 1
(PAPER STOP POINT1 DITECTOR)
OS-815203-703
10
26
APPD2
GND2
15
DGS/
30
PK
LEDIN1
1
+5V1
9
23
MPFSET
+24V2
11
MPFS/
27
PL
APPD1
BL
GND2
4
16
10
26
29
GY
LB
MPFC/
BL
1
SPM_HI
APPD1
2
17
DGS/
9
23
2
TO ADU BODY
N.C.
RD
BR
APOD
ADU DOOR DITECTOR
GP1A73A
1
+24V2
14
ADMEN2/
4
16
ADUSET
MSS/
BR
PAPER IN DITECTOR
(PAPER IN DITECTOR)
GP1A73A
APIND
DGS/
12
MPFC/
2
17
MPED
MPLS2
LB
PK
SPM_LO
6
25
APOD
+24V2
14
ADMCK1/
CN-A
29
BR
3
GND2
3
VAREF
22
ADUSET
12
ADMCK2/
F-GND
PK
APPD2
APOD
BL
3
GND2
+24V2
HI B
+5V1
18
MPED
6
25
DSW-D
28
MSS/
GY
PL
APIND
OR
HI A
GND2
19
APIND
VAREF
22
ADM_H/L
LB
APIND
2
LO A
HI B/
HI A/
+24V2
+24V2
3
(JST:SMP-03V-NC)
LEDIN1
2
2
2
APOD
1
3
(JST:SMP-02V-NC)
(JST:SMR-03V-N)
2
(JST:SMR-02V-N)
11
DGS/
GND2
1
BK
5
+5V1
+24V2
DSW-D
BR
OR
(JST:S9B-PH-K-S)
2
HI A
5
BR
(JST:S8B-PH-K-S)
6
HI A
LEDIN1
CN-G
OR
5
WT
GY
1
BR
3
GY
7
6
+24V2
GND2
2
7
CN-F
CN-D
1
APPD1
PK
1
5
HI B/
APOD
6
+24V2
GY
4
GND2
GND2
1
LEDIN2
4
DGS/
BR
8
BR
OR
GY
3
APIND
(JST:B6B-PH-K-R)
HI B
GND2
HI B/
CN-E
(JST:B7B-PH-K-S)
6
RD
3
OR
GND2
4
HI A/
4
HI A/
+5V1
+24V2
YL
8
+24V2
HI B
2
3
APPD2
STOP POINT2
APPD1
STOP POINT1
2
3
4
5
2
3
4
BR
BL
5
6
6
1
1
OR
OR
BK
BR
PK
WT
YL
GND2
9
7
N.C.
CN-B
2
ADUFM/
+24V2
1
CN-C
MPFS/
MSS/
+5V1
BK
RD
ADUFM/
COOLING FAN MOTOR
OR
BR
GY
GND2
GND2
APPD2
PAPER DITECTOR 2
(PAPER STOP POINT2 DITECTOR)
GP1A73A
APPD2
GND2
1
2
3
+5V1
(AMP:179228-3)
1
CN-H
+5V1
2
3
GND2
(JST:B3B-PH-K-S)
APPD2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19
20
21
22
VAREF
+5V1
+5V1
+5V1
+24V2
+24V2
+24V2
GND2
GND2
GND2
GND2
MPFC/
MPED
MPFSET
MPWS
GND2
2
(JST:B2B-PH-K-S)
18
MPLD1
MPLD1
N.C.
MPLS2
MPLS1
ADUFM/
ADM_H/L
MPLS2
MPLS1
MPLD1
(JST:B22B-PHDSS-B)
R
220J(1/4W)
R
220J(1/4W)
+5V1
+5V1
A
A
B
B
C
C
D
D
E
E
E
E
D
D
C
C
B
B
A
A
ADU WIRING
External connection (Tube specifications)
ADU interface harness
ADU body paper exit sensor harness
ADU escape solenoid harness
ADU transport sensor harness
ADU stop position 2 harness
AR-DU3/DU4/TE3 BLOCK DIAGRAM, WIRING DIAGRAM-3
B. AR-DU4 (Manual paper feed section)
(JST:SMR-10V-N)
MPFS
PAPER FEED SOLENOID
3
1
GND2
+5V1
2
PAPER EMPTY SENSOR
GP1A73A
MPED
MPED
MSS
GATE SOLENOID
(AMP:179228-3)
1
2
(JST:SMR-02V-B)
1
2
(JST:SMP-02V-NC)
(JST:SMR-02V-N)
MPFS
MSS/
+24V2
+24V2
RD
RD
RD
BR
BR
BR
OR
BR
GY
2
(JST:SMR-03V-N)
(JST:SMP-03V-NC)
1
3
GND2
+5V1
MPED
3
1
2
OR
BR
GY
OR
BR
LB
OR
GY
OR
BL
GY
1
2
MPLD1
GND2
3
MPLD1
+5V1
(AMP:179228-3)
PAPER LENGTH SENSOR 1
GP1A73A
+5V1
2
3
MPLS1
1
GND2
(AMP:179228-3)
MPLS1
MPF TRAY UNIT
(JST:SMR-12V-N)
MPLS2
TRAY
@PULL
@OUT
@SENSOR
GP1A73A
1
1
GND2
MPWS
GND2
MPWS
MPLS2
3
+5V1
2
2
PAPER WIDTH SENSOR
3
(JST:SMR-03V-N)
(JST:SMP-03V-NC)
2
1
(AMP:179228-3)
VAREF
3
(JST:SMP-02V-BC)
(JST:SMR-02V-N)
(JST:SMP-02V-NC)
2
1
+24V2
MPFC
PAPER FEED CLUTCH
N.C.
2
1
1
2
1
2
TRAY
@PULL
@IN
@SENSOR
GP1A73A
GY
(JST:SMP-10V-NC)
(JST:SMP-12V-NC)
10
12
4
6
MPLS2
9
MPWS
+5V1
1
8
+5V1
+5V1
GND2
MPLD1
2
5
GND2
11
3
7
MPLS1
GND2
GND2
1
2
3
4
5
6
7
8
9
10
11
12
VAREF
MPED
MSS/
5
MPFC/
+24V2
9
7
3
2
GND2
+5V1
MPFS/
+24V2
10
+24V2
8
6
4
1
N.C.
6
8
10
4
2
3
7
9
5
1
GND2
MPFS/
MSS/
+5V1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19
20
21
22
VAREF
+5V1
+5V1
+5V1
+24V2
+24V2
+24V2
GND2
GND2
GND2
GND2
MPFC/
MPED
MPFSET
MPWS
18
MPLS2
MPLS1
MPLD1
(JST:PHDR-22VS-1)
OR
OR
OR
OR
OR
RD
RD
GY
GY
GY
GY
BR
PK
PL
LB
BL
BR
PK
PL
LB
RD
GY
(JST:SMP-12V-NC)
A
A
B
B
C
C
D
D
E
E
E
E
D
D
C
C
B
B
A
A
AR-DU3/DU4/TE3 BLOCK DIAGRAM, WIRING DIAGRAM-4
3. CIRCUIT DIAGRAM
A. AR-DU3 / AR-DU4
VCC
GND
IC001,002,007
14
7
4.7K 4
4.7K 4
1A
2
1Y
4
1B
3
2A
5
2Y
7
2B
6
3A
11
3Y
9
3B
10
4A
14
4Y
12
4B
13
A/B
1
G
15
1
2
3
4
5
6
9
8
11
10
13
12
D
12
Q
9
CLK
11
Q
8
PR
10
CL
13
D
2
Q
5
CLK
3
Q
6
PR
4
CL
1
1A
2
1Y
4
1B
3
2A
5
2Y
7
2B
6
3A
11
3Y
9
3B
10
4A
14
4Y
12
4B
13
A/B
1
G
15
D
2
Q
5
CLK
3
Q
6
PR
4
CL
1
D
12
Q
9
CLK
11
Q
8
PR
10
CL
13
B
2
E
1
C
3
CNA-1
VAREF
CNA-3
+24V2
CNA-5
GND2
CNA-11
MPFC/
CNA-13
DGS/
CNA-17
APPD1
CNA-19
MPED
CNA-21
DSW-D
CNA-23
MPFSET
CNA-2
+5V1
CNA-4
+24V2
CNA-6
GND2
CNA-12
MPFS/
CNA-14
APIND
CNA-16
APPD2
CNA-20
MPWS
CNA-24
MSS/
D001
DAN202K
D003
DAP202K
CND-5
DGS/
CNH-2
APPD2
CNG-5
APPD1
CND-7
DSW-D
CNB-1
VAREF
CNB-22
MPWS
CNB-14
MPFC/
CNB-15
MPFS/
CNB-17
MPED
CNB-16
MSS/
CNA-26
ADUFM/
CNA-9
ADMEN2/
CNC-2
ADUFM/
CNB-18
MPFSET
CNA-7
ADMEN1/
R13
4.7KJ
R14
4.7KJ
C44
470pF
C45
470pF
D002
DAN202K
IC004
74HC157
R16
4.7KJ
R17
4.7KJ
C46
470pF
C47
470pF
CNA-27
MPLS2
CNA-28
MPLS1
D004
DAP202K
CNB-21
MPLS1
IC007A
74HC14
IC007B
74HC14
IC007C
74HC14
IC007D
74HC14
IC007E
74HC14
IC007F
74HC14
CNA-8
ADMCK1/
CNA-10
ADMCK2/
CNG-2
APIND
CNA-15
APOD
CND-2
APOD
C50
470pF
CNA-30
N.C.
CNB-20
MPLS2
CNA-25
ADM_H/L
C12,C13
473Z/16V
C9,C10,C11
473Z/16V
C48
470pF
L001
INDUCTOR
CNA-18
MPLD1
CND-6
+5V1
CND-1
LEDIN1
CNG-4
LEDIN2
CNB-2
+5V1
CNB-3
+5V1
CNB-4
+5V1
CNB-5
+5V1
CNH-1
+5V1
CNG-1
+5V1
R26
220J 1/4W
R25
220J 1/4W
CNB-10
GND2
CNB-11
GND2
CNB-13
GND2
CNB-12
GND2
CND-3
GND2
CNB-9
GND2
CND-8
GND2
CND-9
GND2
CNG-3
GND2
CNG-6
GND2
CNG-7
GND2
CNG-8
GND2
CNH-3
GND2
CNA-22
GND2
CNE-5
+24V2
CNE-2
+24V2
CNF-5
+24V2
CND-4
+24V2
CNB-6
+24V2
CNF-2
+24V2
C7
223Z/50V
C2
47uF/35V
+
C49
470pF
JP3
5mmPitch
L002
INDUCTOR
C5
473Z/16V
L003
INDUCTOR
JP4
5mmPitch
JP2
5mmPitch
CNC-1
CNB-19
MPLD1
CNA-29
N.C.
CNA-5 , 6
GND2
L004
INDUCTOR
IC001B
74HC74
IC001A
74HC74
C51
470pF
IC003
74HC157
R33
R34
R31
R30
R35
R29
IC002A
74HC74
IC002B
74HC74
R36
4.7KJ
R15
CNB-8
+24V2
CNB-7
+24V2
R38
10KJ
R37
510J
DTR003
DTC114YKA
4.7KJ
R39
JP1
5mmPitch
C1
47uF/35V
+
C?
47uF/35V
+
+5V1
+5V1
+5V
+5V1
+5V1
+5V1
+5V1
+5V1
+5V1
+5V1
+5V1
+5V1
+24V
SP
SP
SP
SP
A
A
B
B
C
C
E
D
C
B
A
Manual feed take-up solenoid drive circuit
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