SERVICE MANUAL
CODE : 00Z
Digital copier
: Paper feed unit
AR-D30
MODEL AR-D31
CONTENTS
ARD31//A1E
1-Stage paper
feed unit
2-Stage paper
feed unit
[1] GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
[2] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
[3] UNPACKING AND INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . 1
[4] EXTERNAL VIEW AND INTERNAL STRUCTURE . . . . . . . . . . . 6
[5] OPERATION DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
[6] DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . 7
[7] MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
[8] ELECTRICAL SECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Parts marked with "!" are important for maintaining the safety of the set. Be sure to replace these parts with specified
ones for maintaining the safety and performance of the set.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
–
[1] GENERAL
The AR-D30 (1-stage paper feed unit) and the AR-D31 (2-stage paper
feed unit) are optional paper feed units added to the digital copier, and
their cassettes are common with those of the main machine.
[2] SPECIFICATIONS
1. Paper feed unit (AR-D30/AR-D31)
AR-D30 AR-D31
No. of stage 1-stage 2-stage
Capacity 550 pages x 1 stage
Size detection No (The paper size is set with the user program.)
Paper empty
detection
Paper feed
size
Size when
shipping
Size selection User selection (Set by the user program.)
Cassette
installation
Heater Provided only for Japan.
Power source Supplied from the copier. DC24V.
Powe r
consumption
Drive supply
External
dimensions
Weight About 6.1kg About 11.8kg
(Japan)
500 pages x 1 stage
(EX)
(Note) Japan: 64g/m
Provided
A3, B4, A4, A4R, B5, B5R, 16k, 16kR, 8k,
11 x 17, 8.5 x 14, 8.5 x 13, 8.5 x 11, 8.5 x 11R
AB series: A4
Inch series: 8.5 x 11
A3, B4, A4, A4R, B5, B5R, 11 x 17, 8.5 x 14, 8.5 x 13,
8.5 x 11, 8.5 x 11R
Installed by the user.
5.6W 8.4W
• When installed as the
2-stage cassette for the
2-stage cassette standard
model: Supplied via gears
from the copier.
• When installed as the
optional 2-stage or 3stage cassette:
Sup plied by the
individual motor.
596(W) x 498(D) x
97(H) mm
550 pages x 2 stages
(Total 1,100pages)
(Japan)
500 pages x 2 stages
(Total 1,000 pages)
(EX)
2
, EX: 80g/m
Supplied by the
individual motor.
596(W) x 498(D) x
194(H)mm
2
[3] UNPACKING AND INSTALLATION
1. Unpacking
AR-D30
AR-D31
2. Installation
PARTS INCLUDED
Fixing plates: 4 pcs. Paper size labelScrews (M4 x 12): 8 pcs.
Cassette relay harness
(contained in the optional paper feed unit)
Remove all pieces of fixing tape and fixing materials from the paper
feed unit.
AR-D30/D31 GENERAL
1 –
–
Turn off the main switch of the copier and then remove the power
plug of the copier from the outlet.
1. Remove the rear cover from the copier.
Remove the two screws and then remove the rear cover from the copier.
4. Attach the copier
Place the copier on the optional paper feed unit and remove the second
and third paper trays.
Connect the copier to the paper feed unit using four fixing plates and
two screws (M4 x 12) for each plate.
Front side
Screw
Rear cover
Screw
2. Remove the rear cover from the optional paper feed unit.
Remove the two screws and then remove the rear cover from the
optional paper feed unit.
Screw
Rear cover
Screw
3. Remove the connector cover.
Remove the cover from the connector.
Screws (M4 x 12)
Detailed view
Left of rear side
Fixing plate
Screws (M4 x 12)
Fixing plate
Fixing plate
Right of rear side
Fixing plate
Screws
(M4 x 12)
Screws
(M4 x 12)
Connector cover
AR-D30/D31 UNPACKING AND INSTALLATION
2 –
–
5. Connect the harness.
Connect the cassette interface harness contained in the optional paper
feed unit to the paper feed unit interface PWB.
• For two tray type
Cassette relay harness
• For one tray type
7. Remove the securing fixture for packing the paper feed
unit and remove the packing material.
Remove the securing fixture for packing that fixes the paper pressure
plate of the tray by rotating it in the direction of the arrow and remove
the packing material.
Securing fixture for packing
Packing material
Caution: Be sure to remove the securing fixture bofore turning on the
power.
8. Change the paper size in the tray.
Hold the grip and slide the cassette side plate to adjust it to the paper to
be used.
Then, fit the rear end plate to the specified size position.
Cassette relay harness
6. Attach the rear covers of the copier and the optional
paper feed unit.
Attach the rear covers of the copier and the optional paper feed unit
using two screws respectively.
Rear cover
Screws
Rear plate
Side plate
Insert the power plug of the copier to the outlet and turn on the
main switch of the copier. Then, carry out the following procedure.
9. Load paper into the paper tray.
Do not exceed the maximum height line.
Real cover
Screws
AR-D30/D31 UNPACKING AND INSTALLATION
10. Check for center displacement.
• Set an original on the document glass and copy it using the paper tray
in the copier.
Then, copy an original using the attached optional paper feed unit.
• If the center of the copy image from the tray in the copier is different
from that of the copy image from the optional paper feed unit, carry
out adjustment referring to the service manual.
Installation of Paper feed unit is now complete.
3 –
–
[4] EXTERNAL VIEW AND INTERNAL STRUCTURE
1. External view
1
No. Name
1 Paper feed tray
2 Paper feed right cover
AR-D31
1
2
AR-D30
2
2. Internal strecture
1
2
3
4
5
13
12
14
10
18
9
15
16
17
11
Moter and sensor solenoid etc.
No. Code Name Type Function/Operation Remark
1PWBInterface PWB
2 DM Drive motor Hybrid Drives gears.
3 LUM3 Lift-up motor (No. 1 tray)
4 CPFS3 Paper feed clutch Electromagnetic clutch Rotates the paper feed roller.
5 TRC3 Transport clutch Electromagnetic clutch Rotates the transport roller.
6 CD3 Cassette detection SW Contact Detects cassette empty.
7 CD4 Cassette detection SW Contact Detects cassette empty. AR-D31 only
8 LUM4 Lift-up motor (No. 2 tray)
9 CPFC3 Paper feed solenoid DC solenoid Feeds paper.
10 DSWR3 Door open/close detection SW Contact Detects door open/close.
11 DSWR4 Door open/close detection SW Contact Detects door open/close. AR-D31 only
12 PED3 Paper empty sensor Photo transmission Detects paper empty in the cassette.
13 LUD3 Upper limit sensor Photo transmission Detects the upper limit for paper pickup.
14 PFD3 Paper entry sensor Photo transmission Detects paper transport.
15 PED4 Paper empty sensor Photo transmission Detects paper empty in the cassette. AR-D31 only
16 LUD4 Upper limit sensor Photo transmission Detects the upper limit for paper pickup. AR-D31 only
17 PFD4 Paper entry sensor Photo transmission Detects paper transport. AR-D31 only
18 CPFC4 Paper feed solenoid DC solenoid Feeds paper. AR-D31 only
19 CPFS4 Paper feed clutch Electromagnetic clutch Rotates the paper feed roller AR-D31 only
6
19
7
8
AR-D30/D31 EXTERNAL VIEW AND INTERNAL STRUCTURE
4 –
–
[5] OPERATION DESCRIPTION
1. Paper transport path
2. Operation descriptions
The operations of this unit is controlled by the copier, and the pickup
roller, the paper feed roller, etc. are driven by the drive motor. Paper
picked up by the pickup roller is transported by the paper feed roller,
detected by the paper entry sensor, and fed to the resist roller.
[6] DISASSEMBLY AND ASSEMBLY
For disassembly, follow instructions of illustrations 1, 2, 3, ... in this
sequence. For assembly, reverse the disassembly procedures.
For replacement of parts described in this manual, refer to the Parts
Guide.
1. Paper feed solenoid
1 - 1
1 - 2
2
1
3
No. Part name Operation
1 Pickup roller Picks up paper.
2 Paper feed roller Transports paper.
3 Separation sheet Press paper to the paper feed roller.
4 Paper entry detection ACT Detects transport of paper.
5 Paper entry sensor Detects transport of paper.
6 Resist roller Synchronizes the paper lead edge
and the image lead edge.
6
5
4
2. Paper feed roller
3
2
1
Refer to 1 - 1.
2 - 1
5
4
3
2
1
1
3
2
4
4
AR-D30/D31 OPERATION DESCRIPTION
5 –
–
3. Motor, Clutch, Belt, Sensor PWB, Dehumidifier heater
3 - 1
2
A. Drive motor
3 - A - 1
B. Lift-up motor
3 - B - 1
1
1
1
3 - 5
3
2
2
2
1
3
2
2
3 - A - 2
1
3
2
1
C. Paper feed clutch, Transport clutch
3 - C - 1
1
2
1
3
2
3
2
1
1
3
2
AR-D30/D31 D ISASSEMBLY AND ASSEMBLY
6 –
–
D. Belt
Refer to 3 - A - 1.
3 - D - 1
[7] MAINTENANCE
No. Name Work item When service call
1 Pickup roller Cleaning 50K
3
2 Paper feed roller Cleaning 50K
3 Separation sheet Cleaning 50K
For the replacement method of the pickup roller and paper feed roller,
refer to “[6] DISASSEMBLY AND ASSEMBLY”.
3 - D - 2
E. Sensor PWB
3 - E - 1
2
6
5
4
1
3
1
3
2
No. Name Work item When service call
1 Pickup rollor Replacement 100K
2 Paper feed roller Replacement 100K
3 Separation sheet Replacement 100K
1
2
3
3
AR-D30/D31 MAINTENANCE
7 –
–
D
D
D
D
[8] ELECTRICAL SECTION
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1. BLOCK DIAGRAM
B
B
B
C
C
C
C
B
A
Copier
(MCU PWB)
CSSEL(A,B,C)
Y2
2
(PCL,PCS,LUM)
AI,BI,/AI,/BI
OPCASSEL
Y1B
1B
(PCL,PCS,
TRCL,LUM)
Y1A
1A(PCL,PCS,
TRCL,LUM)
DATA
SELECTOR
5V
DATA
SELECTOR
TRANSISTOR
ARRAY
24V
MOTOR
DRIVER
CASSETTE INTERFACE PWB
DATA
SELECTOR
PPD1B
PAP1B
LUD1B
DRS1B
CSS1B
24V
/PCL1B
/PCS1B
/TRCLB
LUM1BD
MOTOR
(A,/A,B,/B)
24V
PPD1B
PAP1B
LUD1B
5V
5V
5V
PPD2
PAP2
LUD2
DRS2
CSS2
/PCL2
/PCS2
LUM2D
24V
21
21
21
21
3
3
3
3
5V
DRS1B
5V
CSS1B
PPD2
DATA
SELECTOR
PAP2
LUD2
24V
DRS2
CSS2
/PCL1B
TRANSISTOR
ARRAY
/PCS1B
/TRCLB
24V
MOTOR
DRIVER
CASSETTE INTERFACE PWB
:MULTI CASSETTE LOWER
D
D
D
D
:OPTION 2nd CASSETTE or MULTI CASSETTE
B
B
B
C
C
C
C
AR-D30/D31 ELECTRICAL SECTION
8 –
B
LUM1BD
MOTOR
(A,/A,B,/B)
24V
/PCL2
/PCS2
LUM2D
24V
A A
A A
A A
A
87654
87654
87654
87654
–
B
B
B
B
1
2
179228-2(AMP)
PHR-3
LB
GL
123
DRS
HPIN
SGND
B3B-PH-K-S
Sensor PWB
PAP1H:
LUD1H:Lift-up upper
limit sensor
PPD1H:Paper entry sensor
DRS:Door sensor
PPD
LUD
HPIN
PAP
+5V
SGND
1
26543
B6B-PH-K-S
GLORPKLBBR
BR
PHR-6
PHDR-14VS
GLORPKLBBRBRRDPLRD
PL
GL
3+5V
2PPD2
6
5DRS2
7
4PAP2
1SGND
PGND
LUD2
CSS2
CN4(B14B-PHDSS-B)
SMP-02V-NC(RD)(JST)
Paper feed
BR
BR
1
1
RD
BR
solenoid
2
2
Lift-up motor
321
GL
LB
PHR-3
SMR-02V-N(RD)(JST)
Cassette
detection
1
2
Paper feed
clutch
179228-2(AMP)
PL
GL
PL
PL
1
2
SMR-02V-B(JST)
1
2
RD
PL
SMP-02V-BC(JST)
GL
BR
LB
9108
14
13PGND
12
11
LUM2D
+24V
/PCL2
/PCS2
+24V
SMP-02V-NC(RD)(JST)
Paper feed
BR
BR
1
1
BR
RD
solenoid
2
2
SMR-02V-N(RD)(JST)
CN3(B3B-PH-K-S)
C
C
C
C
Paper feed
clutch
PHR-3
PLPLLB
1
N.C. 2
/PCL1A
3
+24V
HPR-3(BK)
1
TRCLA
CN2(B3B-PH-K-K(BK))
Lift-up motor
Cassette
detection
123
1
2
GL
GL
3
N.C. 2
PGND
179228-2(AMP)
PL
GL
PHR-3(BL)
PL
GL
3
1
N.C. 2
CSS1
SGND
CN7(B3B-PH-K-B(BL))
LB
PHR-3
PHR-3(RD)
LB
LB
1
3
N.C. 2
+24V
LUM1AD
CN1(B3B-PH-K-R(RD))
D
D
D
D
12345678
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12345678
1
2
179228-2(AMP)
PHR-3
PL
GL
123
SRA-21T-4
PHR-5
1AI
CN6(B5B-PH-K-S)
2/AI
PULSE
3BI
MOTOR
FG
SRA-01T-3.2
524V1
4/BI
MULTI CASSETTE (UPPER)
Sensor PWB
PPD1H:Paper entry sensor
PPD
+5V
SGND
1
26543
B6B-PH-K-S
GLORPKLBBR
BR
PHR-6
PHR-8
GLBRORPKLB
1
CN8(B8B-PH-K-S)
DRS
HPIN
SGND
B3B-PH-K-S
LUD1H:Lift-up upper
limit sensor
HDRS:Door sensor
PAP1H:
LUD
PAP
DRS1
BR
BR
7
4
LUD1
/PCS1B
PAP13PPD1 26SGND5+5V
DRS1
RD
8+24V
A
21
21
21
21
MULTI CASSETTE (LOWER)
3
3
3
3
CASSETTE INTERFACE PWB
2nd CASSETTE
FG
SRA-01T-3.2
OPTION 2nd CASSETTE ONLY
SRA-21T-4
PLUSE
MOTOR
PHR-5
3BI
2/AI
524V1
4/BI
1AI
CN6(B5B-PH-K-S)
+24V
+24V
PGND
PGND
CASSETTE INTERFACE PWB
1A
2A
20B
19B
CN9(53314-1015)
GL
GL
GL
RD
RD
+24V
+24V
1A
20B
CN9(53314-1015)
RD
RD
SENSOR PWB
B6B-PH-K-S
CN8(B8B-PH-K-S)
SGND
SGND
SGND
18B
GL
GL
SGND
PGND
PGND
SGND
2A
18B
19B
GL
GL
GL
GL
PHR-3
B3B-PH-K-S
PPD1H:Paper entry sensor
PAP1H:
PPD
PAP
+5V
SGND
1
26543
GLORPKLBBR
BR
PHR-8 PHR-6
GLBRORPKLBBRBR
4
1
PAP13PPD1 26SGND5+5V
SGND
+5V3A+5V4A+3.3V
5A
6A
16B
17B
BL
GL
OR
OR
SGND
+5V3A+5V4A+3.3V
SGND
5A
16B
17B
GL
GL
OR
OR
1
2
179228-2(AMP)
PL
GL
123
DRS
HPIN
SGND
LUD1H:Lift-up upper
limit sensor
DRS:Door sensor
LUD
DRS1
RD
7
8+24V
LUD1
/PCS1A
DRS1
+3.3V
LUM2#
PGND
Y1A
8A
7A
15B
14B
BL
PK
GL
BR
BL
PL
6A
PCS2#
13B
+3.3V
15B
BL
SMP-02V-NC(RD)(JST)
Y1B
LB
LUM2#
PGND
7A
14B
PK
GL
Paper feed
solenoid
BR
BR
1
2
1
2
BR
RD
PCL2#
Y2
12B9A10A
PK
BR
Y1A
8A
BR
SMR-02V-N(RD)(JST)
LUM1B#
11B
PL
PCS2#
13B
LB
PL
PHR-3
PL
CN3(B3B-PH-K-S)
CSSELA#
11A
LB
PK
PCL2#
Y1B
12B9A10A
PK
Paper feed
clutch
1
N.C. 2
/PCL1A
TRCLB#
CSSELC#
10B
12A
BR
LUM1B#
Y2
CSSELA#
11A
11B
PL
LB
BR
HPR-3(BK)
PL
LB
3
1
+24V
TRCLA
CN2(B3B-PH-K-K(BK))
PCS1B#
PCL1B#
CSSELB#
9B
8B
13A
LB
PL
PK
PK
BR
TRCLB#
10B
BR
LB
N.C. 2
BI#
14A
PL
CSSELC#
PCS1B#
9B
12A
PL
3
+24V
CN1(B3B-PH-K-R(RD))
/BI#
AI#
7B
15A
LB
PCL1B#
CSSELB#
8B
13A
LB
PK
Lift-up motor
123
LB
PHR-3
PHR-3(RD)
LB
1
N.C. 2
LUM1AD
OPCASSEL#
/AI#
6B
16A
PK
BR
BI#
AI#
7B
14A
PL
BR
GL
GL
3
PGND
LUM1A#5B
+24V17A
PL
RD
/BI#
/AI#
LUM1A#5B
OPCASSEL#
6B
15A
16A
PL
LB
PK
BR
Cassette
detection
1
2
179228-2(AMP)
PL
GL
PHR-3(BL)
PL
GL
3
1
N.C. 2
CSS1
SGND
CN7(B3B-PH-K-B(BL))
TRCLA#4B
+24V18A
PCS1A#3B
PGND19A
LB
PK
GL
RD
+24V17A
RD
PCL1A#2B
BR
TRCLA#4B
LB
RD
CN5(53314-1015)
PGND20A
GL
GL
+24V18A
PCS1A#3B
PGND19A
GL
PK
51089-4005
1A
20B
+24V
+24V
SGND1B
BR
GLRDRD
PCL1A#2B
2A
PGND
GL
GL
PGND20A
19B
PGND
GL
GL
SGND1B
SGND
GL
18B
SGND
GL
SGND
GL
17B
SGND
ORORBL
5A
CN5(53314-1015)
6A
16B
+5V3A+5V4A+3.3V
MULTI CASSETTTE
PL
11B
N.C.
LB
11A
CSSELA#
PKBRBR
PL
9B
10B
12A
13A
N.C.
N.C.
CSSELC#
CSSELB#
1SGND
3+5V
2 PPD2
CN4(B14B-PHDSS-B)
PK
PLLBBR
PK
8B
N.C.
4 PAP2
LB
7B
15A
14A
/BI#
BI#
AI#
PGND
LUD2
6
5DRS2
7
PKBRRDGLGL
PLRDBRGLLB
6B
16A
LUM1B# 5B
+24V 17A
TRCLB# 4B
+24V 18A
PCS1B# 3B
PGND 19A
PCL1B# 2B
PGND 20A
OPCASSEL#
/AI#
+24V
/PCL2
CSS2
+24V
9108
11
SGND 1B
LUM2D
/PCS2
14
13 PGND
12
2nd CASSETTTE
PK
PK
BL
GL
BR
LB
PL
8A
7A
15B
14B
13B
12B9A10A
PCS2#
+3.3V
LUM2#
PGND
Y1B
PCL2#
Y2
N.C.
51089-4005
PK
PKBRRDGLGL
PK
PCL1B#
8B
PLRDBRGLLB
PLLBBR
LB
/BI#
/AI#
BI#
AI#
LUM1A#5B
+24V17A
OPCASSEL#
7B
6B
14A
15A
16A
SGND1B
TRCLA#4B
+24V18A
PCS1A#3B
PGND19A
PCL1A#2B
PGND20A
87654
87654
87654
87654
MCU PWB
GLRDRD
ORORBL
GL
GL
GL
GL
GL
+24V
1A
SGND
PGND
19B
SGND
SGND
18B
SGND
+5V3A+5V4A+3.3V
5A
6A
16B
17B
+24V
PGND
2A
20B
PK
PL
PK
BL
+3.3V
15B
GL
PGND
7A
BR
LUM2#
14B
Y1A
8A
PL
PCS2#
13B
PKBRBR
LB
LB
Y1B
PCL2#
12B9A10A
Y2
LUM1B#
11B
TRCLB#
CSSELA#
11A
10B
PL
CSSELC#
PCS1B#
9B
12A
CSSELB#
13A
2. Actual wiring diagram
B
B
B
D
D
D
D
C
C
C
C
B
AR-D30/D31 ELECTRICAL SECTION
9 –
A A
A A
A A
A
–
B
B
B
D
D
D
D
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C
C
C
C
CSS1
PPD1
DRS1
PAP1
LUD1
10Kx7
R37
3.3V
R41 R40R42R43
R39 R38
JP2 JP1
B
PPD2
PAP2
CSS2
DRS2
LUD2
2200pF/50Vx5
C35
C38 C37C39C40
JP1 MOTOR L MOTOR
JP2 1, 2 Cassette L 1 Step
10Kx5
3.3V
R15R13 R1 2
R14 R16
C9C12
C13
C11
C10
A
Multi Cassette Only
(QS53)
21
21
21
2200pF/50Vx6
21
Option Cassette Only
(QS52,QS53)
R23
R31
C31
24V
7.5K
C22
2200pF/
7.5K
2200pF/50V
(2-1A)
AIBI24V1
/BI
/AI
F2
ICP-N38
47uF/35V
C1
+
0.047uF/50V
C18
0.047uF/50V
C19
8
20
1
10
18
NC17NC16NC15NC14NC12NC
Vmm
OUT A
OUT B
OUT /A
OUT /B
CrA2CrB26VsA4RsA9VrefA3VrefB25RsB19VsB24In /A5In A6In /B23In B
IC2
R20
1K
50V
C20
3300pF/50V
C33
0.1uF/25V
R3 1.5(1W)
R4 1.5(1W)
R33 2.4k
R36 2.4k
R32
1.5kF
27
11
PG7PG13PG21LG
MTD1361
22
R22
1K
C21
3300pF/50V
C34
0.1uF/25V
R34
430F
AI#
BI#
/AI#
/BI#
C36
0.1uF/25V
PCL1A#
R30 1.5K
IC1
COM
9
24V
D04D13D22D31D415D514D613D7
IC5
VCC
W6Y
5
16
Y1A
PCL2#
LUM1A#
TRCLA#
PCS1A#
PCS2#
R25 1.5K
R27 1.5K
R29 1.5K
R28 1.5K
R26 1.5K
I11I22I33I44I55I66I7
O116O215O314O413O512O611O7
12
7
G
74HC151AF
GND
A11B10C
8
9
1Kx3
R17
R18
R19
CSSELB#
CSSELA#
LUM2#
R24 1.5K
7
8
GND
TD62001
10
C7
0.047uF/50V
C8
CSSELC#
0.047uF/
UDZS3.9B
ZD2
UDZS3.9B
ZD3
UDZS3.9B
ZD1
50V
C26
0.1uF/25V
IC4
16
D04D13D22D31D415D514D613D7
VCC
W6Y
5
Y2
12
A11B10C
7
G
74HC151AF
GND
8
9
C24
C25 C23
3
3
3
3
1000pF/50Vx3
C32
0.1uF/25V
R11
R35
1
VOUT
IC3
KIA78S05P
VIN
3
R5
3. Interface PWB circuit diagram (1/2)
24V
D
D
D
D
C5
10uF/16V
GND
2
C6
10uF/35V
R6
3.6K 1/4W
3.6K 1/4W
2.4KF
Q5
DTC143ZKA
47k
4.7k
/PCL1A
OPCASSEL#
C
C
C
C
24V
/PCL2
/PCS2
/TRCLA
/PCS1A
10k
R2
1.5k(1/2W)
F3
ICP-N38
5
6
3
Q4
IMZ4
LUM1AD
Q3
2
DTC114EKA
1 3
R10
1.5k
2
R21
47
4 1
24V
Multi Cassette Only
B
B
B
B
(QS53)
R7
10k
R1
1.5k(1/2W)
F1
ICP-N38
5
6
Q2
IMZ4
LUM2D
2
Q1
DTC114EKA
1 3
R8
1.5k
2
R9
47
4 1
3
87654
87654
87654
87654
A A
A A
A A
A
AR-D30/D31 ELECTRICAL SECTION
10 –
–
B
B
B
PCS2#
PCL2#
B
AI#
LUM1B#
/AI#
3133353739
PCS1B#
TRCLB#
PCL1B#
40
B40B-PADKS-1
7
3
•¢
•¢
C17
0.1uF/25V
C16
0.1uF/25V
Option Cassette Only
(QS51,QS52)
D
D
D
D
12345678
12345678
12345678
12345678
123
CN7
CN1
B3B-PH-K-E(BL)
123
LUM1AD/TRCLA
B3B-PH-K-R(RD)
C
C
C
C
LUM2#
3.3V
5V
246
8
101214161820222426283032363438
CN5
1357911131517192123252729
4
•¢
A
NOTE
QS51:STANDARD 2ND CASSETTE
QS52:OPTION 2ND CASSETTE
QS53:OPTION MULTI CASSETTE
21
21
21
21
3
3
3
3
CN3
24V
5V 3.3V
CN9
123
/PCL1A CSS1
246
8
101214161820222426283032363438
1357911131517192123252729
B3B-PH-K-S
LUM2#
PCS2#
PCL2#
CN2
LUM1B#
TRCLB#
123
PCL1B#
PCS1B#
AI#
B3B-PH-K-K(BK)
/AI#
TRCLA#
PCS1A#
PCL1A#
3133353739
40
B40B-PADSS-1
7
C15
0.047uF/50V
24V
Y2
BI#
LUD2
CSSELA#
CSS2
/PCL2
8
101214
CSSELB#
CSSELC#
/PCS2
LUM2D
/BI#
OPCASSEL#
B14B-PHDSS-B
Y1B
C30
0.1uF/25V
+
C3
10uF/16V
C29
0.1uF/25V
+
C4
10uF/16V
Multi Cassette Only
•¢3•¢
(QS53)
5V
PPD2
PAP2
246
135791113
CN4
C14
0.047uF/50V
12345
CN6
Option Cassette Only
(QS52,QS53)
AI
BI
/AI
/BI
1234567
CN8
5V
24V1
8
B5B-PH-K-S
B8B-PH-K-S
24V
C2
47uF/35V
+
F4
ICP-N50
24V
BI#
CSSELB#
CSSELA#
CSSELC#
/BI#
OPCASSEL# LUM1A#
3. Interface PWB circuit diagram (2/2)
D
D
D
D
Y1AY2Y1B
C27
C
C
C
C
C28
0.047uF/50V
0.047uF/50V
DRS2
B
B
B
B
PPD1
PAP1
24V
LUD1
DRS1
/PCS1A
A A
A A
A A
A
87654
87654
87654
87654
AR-D30/D31 ELECTRICAL SECTION
11 –
–
B
B
B
D
D
D
D
12345678
12345678
12345678
12345678
C
C
C
C
12345
PPD
PAP
DRS
LUD
6
S6B-PH-K-S
C3
102pF
CN1
5V
B
123
CN2
S3B-PH-K-S
DRS
A
21
21
21
21
3
3
3
3
PT3
GP1S 58V
R3
220J/ 1/4W
Upper limit
C2
102pF
PT2
GP1S 58V
R2
220J/ 1/4W
C1
102pF
PT1
GP1S 58V
R1
5V
220J/ 1/4W
87654
87654
87654
4. Sensor PWB circuit diagram
D
D
D
D
C
C
C
C
AR-D30/D31 ELECTRICAL SECTION
B
B
B
B
A A
A A
A A
A
87654
12 –
–
5. Parts layout
1) Cassette interface PWB
a. Parts surface
CN3 (B3B-PH-K-S)
3 +24V
2 N.C.
1 /PCL1A
CN4 (B14B-PHDSS-B)
13 PGND
11 +24V
9 +24V
7 PGND
5 DRS2
3 +5V
1 SGND
14 LUM2D
12 /PCS2
10 /PCL2
8 CSS2
6 LUD2
4 PAP2
2 PPD2
CN2 (B3B-PH-K BL)
3 +24V
2 N.C.
1 TRCLA
CN1 (B3B-PH-K-R RD)
3 PGND
2 N.C.
1 LUM1AD
CN6 (B5B-PH-K-S)
5 24V1
4 /B1
3 B1
2 /A1
1 A1
CN7 (B3B-PH-K BL)
3 SGND
2 N.C.
1 CSS1
CN8 (B8B-PH-K-S)
8 +24V
7 /PCS1B
6 LUD1
5 DRS1
4 PAP1
3 +5V
2 PPD1
1 SGND
CN5 (53314-1015) CN9 (53314-1015)
2 +24V
4 PGND
6 SGND
8 SGND
10 +5V
12 +3.3V
14 LUM2#
16 PCS2#
18 PCL#
20 N.C.
22 N.C.
24 N.C.
26 N.C.
28 A1#
30 /A1#
32 LUM1B#
34 TRCLB#
36 PCS1B#
38 PCL1B#
40 SGND
AR-D30/D31 ELECTRICAL SECTION
1 +24V
3 PGND
5 SGND
7 SGND
9 +5V
11 +3.3V
13 PGND
15 Y1B
17 N.C.
19 Y2
21 CSSELA#
23 CSSELC#
25 CSSELB#
27 B1#
29 /B1#
31 OPCASSEL#
33 +24V
35 +24V
37 PGND
39 PGND
2 +24V
4 PGND
6 SGND
8 SGND
10 +5V
12 +3.3V
14 LUM2#
16 PCS2#
18 PCL2#
20 LUM1B#
22 TRCLB#
24 PCS1B#
26 PCL1B#
28 A1#
30 /A1#
32 LUM1A#
34 TRCAL#
36 PCS1A#
38 PCL1A#
40 SGND
1 +24V
3 PGND
5 SGND
7 SGND
9 +5V
11 +3.3V
13 PGND
15 Y1A
17 Y1B
19 Y2
21 CSSELA#
23 CSSELC#
25 CSSELB#
27 B1#
29 /B1#
31 OPCASSEL#
33 +24V
35 +24V
37 PGND
39 PGND
13 –
–
b. Solder surface
2) Cassette sensor PWB
a. Parts surface b. Solder surface
CN1 (S6B-PH-K-S)
6 LUD
5 DRS
4 PAP
3 5V
2 PPD
1 SGND
3 DRS
2 N.C.
1 SGND
AR-D30/D31 ELECTRICAL SECTION
14 –
COPYRIGHT
No part of this publication may be reproduced,
electronic, mechanical, photocopying, recording, or otherwise,
without prior written permission of the publisher.
2007 BY SHARP CORPORATION
All rights reserved.
Printed in Japan.
stored in a retrieval system, or transmitted.
In any form or by any means,
SHARP CORPORATION
Digital Document Systems Group
CS Promotion Center
Yamatokoriyama, Nara 639-1186, Japan
2007 March Printed in Japan t
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