Sharp AR-D15 User manual

This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
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.
SHARP CORPORATION
LASERPRINTEROPTIONS
PAPERFEEDUNIT
WITHPOWERSUPPLYUNIT
AR-D15
MODEL AR-D20
CODE : 00ZARD20//A1E
[1] INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1
[2] SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 1
[3] EXTERNAL VIEWS AND INTERNAL STRUCTURES . . . . . . . 3 - 1
[4] UNPACKING AND INSTALLATION. . . . . . . . . . . . . . . . . . . . . . 4 - 1
[5] ELECTRICAL SECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1
PARTS GUIDE
CONTENTS
AR-D20
AR-D15
[1] INTRODUCTION
This model is provided with the power unit, AR-DC1, as a standard unit together with the 3-stage paper feed desk, AR-D14, or the large capacity paper
feed desk, AR-D13, for the AR-350/450 series, improving serviceability when installing.
This Service Manual, therefore, describes only the different points from the AR-D14/AR-D13.
For the items which are not described in this manual, refer to the AR-D14/AR-D13 Service Manual and Parts Guide.
     

AR-D15/D20 SPECIFICATIONS 2-1
[2] SPECIFICATIONS
1. AR-D15
AR-D14 AR-D15 Remark
Type Stand /3x500 Sheet Paper Drawer (2 paper trays + 1 multi purpose drawer)
Transport speed To support 28-45 sheet/minute
Transport alignment Center alignment
Paper size 1 Tray A3, B4, A4, A4R, B5, B5R, A5R
11"x17", 8.5"x14", 8.5"x13", 8.5"x11", 8.5"x11"R, 5.5"x8.5"R
Executive, Japanese p/c,Monarch(envelope)
Com-10(envelope), DL(envelope), C5(envelope), ISO B5(envelope)
2 or 3 Tray A3, B4, A4, A4R, B5, B5R
11"x17", 8.5"x14", 8.5"x13", 8.5"x11", 8.5"x11"R, 7.25"x10.5"R
How to change the paper size Guide adjustment by user / Software setting by user
Factory default paper size setting To be set to maximum paper guide width at factory default status (for both trays)
Media available for paper
feeding 1 Tray Plain paper : 60-128g/m² / 16-34lbs Index paper : 176g/m² / 47lbs
Cover paper : 200-205g/m² / 54-55lbs
Envelope : 75-90g/m², 20-24lbs
Transparency film
* Media heavier than 105g/m² should be
A4/8.5x11" or smaller. Media heavier than 128g/m² should be fed from shorter edge.
* Only single paper feed is enabled for overlay copy or copy on back-side of printed paper.
2 or 3 Tray Plain 60-105g/m² / 16-28lbs
Paper capacity 1 Tray Standard : 500sheets(80g/m²)
Post card : 40sheets
Envelope : 40sheets
Transparency film : 40sheets
2 or 3 Tray Standard paper : 500sheets X 2(64g/m²)
Paper type 1 Tray Plain, recycled, pre-printed, pre-punched, color, letter head, labels, heavy, transparency,
Japanese p/c, envelope (User can set bi-type for each of the above paper type.)
2 or 3 Tray Plain, recycled, pre-printed, pre-punched, color, letter head
(User can set bi-type for each of the above paper type.)
Sizes to be detected 1 Tray AutomaticAuto-AB: A3, B4, A4, A4R, B5, B5R, 8.5"x13", A5R
AutomaticAuto-Inch: 11"x17", 8.5"x14", 8.5"x11", 8.5"x11"R, 7.25"x10.5"R, 5.5" x 8.5R
Manual (input detection): postal card, Monarch(envelope),
Com-10(envelope), DL(envelope), C5(envelope), ISO B5(envelope)
Ignore detection selectable:
2 or 3 Tray Automatic detection-AB (200V system):A3, B4, A4, A4R, B5, B5R, 8.5"x13"
Automatic detection-inch
(100V system): 11"x17", 8.5"x14", 8.5"x13", 8.5"x11", 8.5"x11"R, 7.25"x10.5"R
Paper balance detection Provided (paper empty and 3 steps)
Paper loading system To be loaded from the upper side with front loading system
Tray ascent/descent time Ascent Within 7 seconds
At paper empty, required time from tray insert to the empty detection
Descent Own weight descent
Power consumption 32.2W or lower
Power supply unit Requires the option power unit, AR-DC1. Standard provision
External dimensions(W x D x H) 619 x 664 x 404 (mm)
Occupied dimensions(W x D) 745 x 664 (mm)
Weight Approx. 32kg Approx. 32.9kg
      !"#$%

AR-D15/D20 SPECIFICATIONS 2-2
2. AR-D20
AR-D13 AR-D20 Remarks
Type Stand MPD&2000 Sheet Paper Drawer (large capacity tray + multi purpose drawer)
Transport speed To support 28-45 sheet/minute
Transport alignment Center alignment
Paper size 1 Tray A3, B4, A4, A4R, B5, B5R, A5R
11"x17", 8.5"x14", 8.5"x13", 8.5"x11", 8.5"x11"R, 5.5"x8.5"R
Executive, Japanese p/c, Monarch(envelope)
Com-10(envelope), DL(envelope), C5(envelope), ISO B5(envelope)
2 Tray A4, 8.5"x11"
How to change the paper size Guide adjustment by user / Software setting by user
Factory default paper size
setting 1 Tray 8.5"x11"
2 Tray The size guide plate is packed together.
Media available for paper
feeding 1 Tray Plain paper : 60-128g/m² / 16-34lbs Index paper : 176g/m² / 47lbs
Cover paper : 200-205g/m² / 54-55lbs
Envelope : 75-90g/m², 20-24lbs
Transparency film
* Media heavier than 105g/m² should be
A4/8.5x11" or smaller. Media heavier than 128g/m² should be fed from shorter edge.
* Only single paper feed is enabled for overlay copy or copy on back-side of printed paper.
2 Tray Plain 60-105g/m² / 16-28lbs
Paper capacity 1 Tray Standard : 500sheets(80g/m²)
Post card : 40sheets
Envelope : 40sheets
Transparency film : 40sheets
2 Tray 880+1,320sheets(64g/m²) / 800+1,200sheets(80g/m²)
Paper type 1 Tray Plain, recycled, pre-printed, pre-punched, color, letter head, labels, heavy, transparency,
Japanese p/c, envelope (User can set bi-type for each of the above paper type.)
2 Tray Plain, recycled, pre-printed, pre-punched, color, letter head
(User can set bi-type for each of the above paper type.)
Sizes to be detected 1 Tray AutomaticAuto-AB : A3, B4, A4, A4R, B5, B5R, 8.5"x13", A5R
AutomaticAuto-Inch : 11"x17", 8.5"x14", 8.5"x11", 8.5"x11"R, 7.25"x10.5"R, 5.5" x 8.5R
Manual (input detection): postal card, Monarch(envelope),
Com-10(envelope), DL(envelope), C5(envelope), ISO B5(envelope)
Ignore detection selectable:
2 Tray Size setting by the serviceman
Paper balance detection 1 Tray Provided (paper empty and 3 steps)
2 Tray Enable (Paper empty and 6 steps (3 steps + 3 steps))
Paper loading system To be loaded from the upper side with front loading system
Tray ascent/descent time Ascent Within 12 seconds
At paper empty, required time from tray insert to the empty detection
Descent Own weight descent
Power consumption 32.2W or lower
Power supply unit Requires the option power unit, AR-DC1. Standard provision
External dimensions(W x D x H) 619 x 664 x 404 (mm)
Occupied dimensions(W x D) 745 x 664 (mm)
Weight Approx. 34kg Approx. 34.5kg
      !"#$%

AR-D15/D20 EXTERNAL VIEWS AND INTERNAL STRUCTURES 3-1
[3] EXTERNAL VIEWS AND INTERNAL STRUCTURES
1. AR-D15
Code Name Function Active condition Remark
1 DDRS Side door open/close sensor Side door open/close detection H : Door closed
2MCSPD MPtray
remaining paper quantity sensor MP tray remaining paper quantity detection
3 Control PWB Control PWB Communication with the machine,
machine operation control
4 MCLUD MP tray upper limit sensor MP tray upper limit detection H : Upper limit
detected
5 MCPED MP tray paper empty sensor MP tray paper empty detection L : Paper loaded
6 MDSS1 MP tray rear edge sensor 1 MP tray rear edge size detection L : When pressed In MP tray rear edge size PWB
7 MCSS2 MP tray rear edge sensor 2 MP tray rear edge size detection L : When pressed In MP tray rear edge size PWB
8 MCSS3 MP tray rear edge sensor 3 MP tray rear edge size detection L : When pressed In MP tray rear edge size PWB
9 MCSS4 MP tray rear edge sensor 4 MP tray rear edge size detection L : When pressed In MP tray rear edge size PWB
10 DCSS11 No. 3 tray rear edge sensor 1 No. 3 tray rear edge size detection L : When pressed In No. 3 tray rear edge size PWB
11 DCSS12 No. 3 tray rear edge sensor 2 No. 3 tray rear edge size detection L : When pressed In No. 3 tray rear edge size PWB
12 DCSS13 No. 3 tray rear edge sensor 3 No. 3 tray rear edge size detection L : When pressed In No. 3 tray rear edge size PWB
13 DCSS14 No. 3 tray rear edge sensor 4 No. 3 tray rear edge size detection L : When pressed In No. 3 tray rear edge size PWB
14 DCSS21 No. 4 tray rear edge sensor 1 No. 4 tray rear edge size detection L : When pressed In No. 4 tray rear edge size PWB
15 DCSS22 No. 4 tray rear edge sensor 2 No. 4 tray rear edge size detection L : When pressed In No. 4 tray rear edge size PWB
16 DCSS23 No. 4 tray rear edge sensor 3 No. 4 tray rear edge size detection L : When pressed In No. 4 tray rear edge size PWB
17 DCSS24 No. 4 tray rear edge sensor 4 No. 4 tray rear edge size detection L : When pressed In No. 4 tray rear edge size PWB
18 DPFD1 Desk paper transport sensor 1 Desk paper transport detection L : Paper detected
19 DPED1 N. 3 tray paper empty sensor N. 3 tray paper empty detection L : Paper loaded
20 DPFD2 Desk paper transport sensor 2 Desk paper transport detection L : Paper detected
21 DPFD3 Desk paper transport sensor 3 Desk paper transport detection L : Paper detected
22 DPED2 No. 4 tray paper empty sensor No. 4 tray paper empty detection L : Paper loaded
23 DLUD2 No. 4 tray upper limit sensor No. 4 tray upper limit detection H : Upper limit
detected
24 MCPWS MP tray width sensor MP tray paper width detection Analog voltage Slide volume
25 DSPD2 No. 4 tray
remaining paper quantity sensor No. 4 tray remaining paper quantity detection
26 DLUD1 No. 3 tray upper limit sensor No. 3 tray upper limit detection H : Upper limit
detected
27 DSPD1 No. 3 tray
remaining paper quantity sensor No. 3 tray remaining paper quantity detection
28 MP tray rear
edge size PWB MP tray rear edge size PWB MP tray rear edge size detection
29 No. 3 tray rear
edge size PWB No. 3 tray rear edge size PWB No. 3 tray rear edge size detection
30 No. 4 tray rear
edge size PWB No. 4 tray rear edge size PWB No. 4 tray rear edge size detection
31 Power supply
unit Power supply unit Supplies power to the desk and finisher series options. Equivalent to the AR-DC1.
10.DCSS11 11.DCSS12
13.DCSS14
12.DCSS13
6.MCSS1 7.MCSS2
9.MCSS4
8.MCSS3
14.DCSS21 15.DCSS22
17.DCSS24
16.DCSS23
1.DDRS
27.DSPD1
2.MCSPD
25.DSPD2
24.MCPWS 18.DPFD1
20.DPFD2
21.DPFD3
4.MCLUD
5.MCPED
26.DLUD1
19.DPED1
22.DPED2
23.DLUD2
3.
31.Power supply unit
    ! "#$%

AR-D15/D20 EXTERNAL VIEWS AND INTERNAL STRUCTURES 3-2
2. AR-D20
Code Name Function Active condition Remark
1 TPFD2 Tandem tray paper transport sensor 2 Tandem tray paper transport detection L : Paper detected
2 TSPD1 Tandem 1 tray
remaining paper quantity sensor Tandem 1 tray remaining paper quantity detection
3 TDRS Side door open/close sensor Side door open/close detection H : Door closed
4 MCSPD MP tray remaining paper quantity sensor MP tray remaining paper quantity detection
5 TPFD3 Tandem tray paper transport sensor 3 Tandem tray paper transport detection L : Paper detected
6 MCLUD MP tray upper limit sensor MP tray upper limit detection H : Upper limit
detected
7 MCSS1 MP tray rear edge sensor 1 MP tray rear edge size detection L : When pressed In MP tray rear
edge size PWB
8 MCSS2 MP tray rear edge sensor 2 MP tray rear edge size detection L : When pressed In MP tray rear
edge size PWB
9 MCSS3 MP tray rear edge sensor 3 MP tray rear edge size detection L : When pressed In MP tray rear
edge size PWB
10 MCSS4 MP tray rear edge sensor 4 MP tray rear edge size detection L : When pressed In MP tray rear
edge size PWB
11 TTSD Tandem tray open/close sensor Tandem tray open/close detection H : Tray closed
12 TLLD2 Tandem 2 tray upper limit sensor Tandem tray 2 upper limit detection L : Upper limit
detected
13 TPED2 Tandem 2 tray paper empty sensor Tandem tray 2 paper empty detection H : Paper loaded
14 TSPD2 Tandem 2 tray
remaining paper quantity sensor Tandem 2 tray remaining paper quantity detection
15 MCPED MP tray paper empty sensor MP tray paper empty detection L : Paper loaded
16 TPFD1 Tandem tray paper transport sensor 1 Tandem tray paper transport detection L : Paper detected
17 MCPWS MP tray width sensor MP tray paper width detection Slide volume
18 Control PWB Control PWB Communication with the machine,
machine operation control
19 TLLD1 Tandem 1 tray upper limit sensor Tandem tray 1 upper limit detection L : Upper limit
detected
20 TPED1 Tandem 1 tray paper empty sensor Tandem tray 1 paper empty detection H : Paper loaded
21 MP tray rear
edge size PWB MP tray rear edge size PWB Multi-purpose tray rear edge size detection
22 Power supply
unit Power supply unit Supplies power to the desk and finisher series options. Equivalenttothe AR-DC1.
3.TDRS
19.TLUD1
20.TPED1
12.TLUD2
13.TPED2
1.TPFD2
17.MCPWS 16.TPFD1
6.MCLUD
15.MCPED
5.TPFD3
2.TSPD1
4.MCSPD
11.TTSD
14.TSPD2
7.MCSS1 8.MCSS2
10.MCSS4
9.MCSS3
18.
22.Power supply unit
21.MP tray rear edge size PWB
 &   ! "#$%

AR-D15/D20 UNPACKING AND INSTALLATION 4-1
[4] UNPACKING AND INSTALLATION
1. AR-D15
<Before installation>
•Start installation after checking that the DATA and COMMUNICATION
indicators on the operation panel are neither lit nor blinking.
•For installation, a power supply unit (AR-DC1) is needed.
1) Turn off the main switch of the main unit of the printer.
Turn the main switch located on the front side of the printer to the
"OFF" position.
Then remove the power plug from the outlet.
2) Attach the adjusters and adjust them.
<1>Insert the left adjusters to the stand/paper drawer.
<2>Turn the five adjusters to lower them until they touch the floor.
<3>Attach the each adjuster covers.
* Be sure to attach the left adjuster to prevent overturning.
Caution: The lower tray cannot be pulled out unless the adjuster is
lowered to the specified position.
3) Put the main unit of the printer on the stand/paper drawer.
<1>Pull out the paper tray of the main unit until it stops and then remove
it by lifting both ends of the tray.
<2>Hold the main unit of the printer at the positions shown in the
illustration and put the main unit on the stand/paper drawer so that
the front side and the left side of the main unit are aligned to those of
the stand/paper drawer.
Caution: For installation of the main unit, it must be held by two persons
and installed without haste.
4) Connect the main unit to the stand/paper drawer.
<1>Attach the rear mounting plates using a supplied screw for each.
Caution: Insert the rear mounting plates under the desk frame.
<Parts included>
Left adjuster: 1 pc.
Front mounting
plates: 2 pcs.
Rear mounting
plates: 2 pcs.
Adjuster covers: 4 pcs.
Screws (M4x8):
4 pcs.
Screw A (M4x8 / with SW):
1 pc.
"OFF"
12
2
2
2
3
3
3
3
[Note]
When placing the printer on
the AR-D15, be sure to
place the harness bundle in
the notch in the desk rear
cabinet in order not to pinch
the power harness.
Notch
Front side Rear side
Rear mounting plate
Rear mounting plate
Screw
Screw
Desk frame
Mounting plate
    "# $%&'(

AR-D15/D20 UNPACKING AND INSTALLATION 4-2
<2>Pull out the upper paper tray of the stand/paper drawer until it stops
and attach the front mounting plates using a supplied screw for each.
Then, remove the lock of the paper tray and close the tray.
Remove the locks of the middle tray and the lower tray similarly.
<3>Reattach the paper tray of the main unit.
5) Connect the power supply unit harness to the PCU PWB of the main
unit of the printer.
<1>Remove the screw that fixes the harness cover of the main unit of the
printer and slide the harness cover up to remove it.
Process the harness cover as shown in the illustration.
<2>Connect the optional power supply harness connector to CN11 (red
connector) of the PCU PWB of the main unit of the printer.
6) Reattach the harness cover to its original position and fix it with the
removed screw.
At this time, ensure that the optional power supply unit harness is
arranged as shown in the illustration.
•Fix the harness securely to the wire saddle.
7) Connect the AC cord of the power supply unit to the main unit of the
printer.
Connect the AC cord of the power supply unit to the outlet connector
of the main unit of the printer at the location shown in the illustration.
* If another peripheral device must be installed, carry out the following
step at the end of the installation work.
Screw
Screw
Front
mounting plate
Front mounting
plate
Harness cover
Cut out.
Screw
Connector
CN11
Wire saddle
Harness cover
Optional power
supply harness
Screw
Wire saddle
AC cord
 )   "# $%&'(

AR-D15/D20 UNPACKING AND INSTALLATION 4-3
2. AR-D20
<Before installation>
•Start installation after checking that the DATA and COMMUNICATION
indicators on the operation panel are neither lit nor blinking.
•For installation, a power supply unit (AR-DC1) is needed.
1) Turn off the main switch of the main unit of the printer.
Turn the main switch located on the front side of the printer to the
"OFF" position.
Then remove the power plug from the outlet.
2) Attach the adjusters and adjust them.
<1>Insert the left adjusters to the stand/paper drawer.
<2>Turn the each adjusters to lower them until they touch the floor.
<3>Attach the four adjuster covers.
* Be sure to attach the left adjuster to prevent overturning.
Caution: The lower tray cannot be pulled out unless the adjuster is
lowered to the specified position.
3) Put the main unit of the printer on the stand/paper drawer.
<1>Pull out the paper tray of the main unit until it stops and then remove
it by lifting both ends of the tray.
<2>Hold the main unit of the printer at the positions shown in the
illustration and put the main unit on the stand/paper drawer so that
the front side and the left side of the main unit are aligned to those of
the stand/paper drawer.
Caution: For installation of the main unit, it must be held by two persons
and installed without haste.
4) Connect the main unit to the stand/paper drawer.
<1>Attach the rear mounting plates using a supplied screw for each.
Caution: Insert the rear mounting plates under the desk frame.
<Parts included>
Left adjuster: 1 pc.
Front mounting
plates: 2 pcs.
Rear mounting
plates: 2 pcs.
Adjuster covers: 4 pcs.
Screws (M4x8):
4 pcs.
Left paper guides: 2 pcs. Right paper guides: 2 pcs.
"OFF"
12
2
2
2
3
3
3
3
[Note]
When placing the printer on the AR-
D20, be sure to place the harness
bundle in the notch in the desk rear
cabinet in order not to pinch the
power harness.
Notch
Front side Rear side
Rear mounting plate
Rear mounting plate
Screw
Screw
Desk frame
Rear
mounting plate
 *   "# $%&'(

AR-D15/D20 UNPACKING AND INSTALLATION 4-4
<2>Pull out the upper paper tray of the stand/paper drawer until it stops
and attach the front mounting plates using a supplied screw for each.
Then, remove the lock of the paper tray and close the tray.
<3>Reattach the paper tray of the main unit.
5) Connect the power supply unit harness to the PCU PWB of the main
unit of the printer.
<1>Remove the screw that fixes the harness cover of the main unit of the
printer and slide the harness cover up to remove it.
Process the harness cover as shown in the illustration.
<2>Connect the optional power supply harness connector to CN11
(red connector) of the PCU PWB of the main unit of the printer.
<3>Reattach the harness cover to its original position and fix it with the
removed screw.
At this time, ensure that the optional power supply harness are
arranged as shown in the illustration.
•Fix the harness securely to the wire saddle.
6) Connect the AC cord of the power supply unit to the main unit of the
printer.
Connect the AC cord of the power supply unit to the outlet connector
of the main unit of the printer at the location shown in the illustration.
7) Install the paper guide to the lower tray (large capacity tray).
<1>Remove the four fixing screws for transit.
(Refer to the figure on the below.)
<2>Insert the paper guides L and the paper guides R into the guide
holes in the tray to set the desired paper size. In this case, insert the
paper guide L (with the specified-line label) and the paper guide R
(with the specified-line label) into positions on the inner side. (Refer
to the figure below.)
* If another peripheral device must be installed, carry out the following
step at the end of the installation work.
Screw
Screw
Front
mounting plate
Front mounting
plate
Harness cover
Cut out.
Screw
Connector
CN11
Wire saddle
Harness cover
Optional power
supply harness
Screw
Wire saddle
AC cord
Paper guide
Paper guide R
(with the specified-line label)
Paper guide R
Paper guide L
Paper guide L
(with the specified-line label)
(For AB series, set to A4. For inch series, set to LT.)
    "# $%&'(

AR-D15/D20 ELECTRICAL SECTION 5-1
[5] ELECTRICAL SECTION
1. Actual Wiring Chart
A. AR-D15
11
MCPED
TXD-DSK
DDRS
P-GND
10
N.C.
5
4
3
DSR-DSK/
S-GND
RXD-DSK/
1
DTR-DSK/
2nd Control PWB
RES-DSK
8
TRC-DSK/
DPFD1
7
9
MCLUD
2
CN-F
6
MCPWS2
GND2
RXD-DSK/
6
9
RES-DSK
1
GND2 4
DSR-DSK/
7
10
TRC-DSK
OPTION
DCPS P-GND 2
TXD-DSK
5
8DTR-DSK/
11
S-GND
3
3
13
5
12
VD(+5V)
4
GND2(S-GND)1
9
6
7
15
CN-E
16
11
14
10
2
8
VD(+5V)
GND2(S-GND)
GND2(S-GND)
VD(+5V)
VD(+5V)
GND2(S-GND)
VD(+5V)
12 N.C.
MCLUD
+5V
MCLUD
GND2
MCPED
DDRS
DDRS
PAPER FEEDING UNIT
+5V
GND2
+5V
MCPED
GND2
DPFD1
+5V
DPFD1
GND2
DMM
MCSPD MCSPD 2
+5V
3
1
GND2
GND2
1N.C.
2
MCSS4
4
MCSS1
6
MCSS2
3
MCSS3 5
MPT LD PWB
13
14
15
16
17
181
2
3
3
1
1
2
3
1
2
3
2
VB(+24V)
13
F-GND
GND2(S-GND)
MCSS4
12
DPFCL/
GND1(P-GND)
4
MCSS217
20
VD(+5V)
18
1
DMM-T
16
14
3
9
7
MCSS1
VB(+24V)
CN-D
11
MCSS3
VB(+24V)
MCSPD
MCPCL/
15
8
6 GND1(P-GND)
DMM/
2
GND2(S-GND)
DMMCLK/
MCLUM5
19
10
MCPWS
+24V(VB)
VD(+5V)VD(+5V)
+24V(VB)
DPFCL/
MCPCL/
MCLUM
MCLUM
1
2
LIFT MOTOR UNIT
P-GND
DMMCLK/
DMM/
GND1
+24V
DMM-T
1
2
3
4
5
4
5
6
7
8
9
13
14
15
16
17
18
4
5
6
7
8
9
2
1
2
1
1
22
1
PHR-2
SRA-21T-4
PHR-6
179228-3
PHR-5
SMP-02V-NCSMR-02V-N
SMP-02V-BC
SMR-18V-B SMP-18V-BC179228-3
179228-3
179228-3
179228-3
PHDR-16VS-1
PHDR-20VS-1
SMR-02V-B
PHDR-12VS-1
SMR-11V-B
SMP-03V-BC
11
VAREF
2T 3
SMR-03V-B
3
MCPWS
1T
MPT VR UN
22
MCPWS2
3T
4
9
3
8
5
11
SMP-11V-NC
2
7
6
1
5
10
9
3
SMR-11V-N
8
2
7
4
11
10
1
6
N.C. N.C DLUM2 S-GND P-GND
PHR-12
N.C VD(+5V)
CN-B
N.C. N.C. N.C DSPD2 N.C.
DPED2
DLUD2
4
PHR-9
7
CN-A
S-GND
3
S-GND
VD(+5V)
VD(+5V)
5
9
6
VD(+5V)
8
1 S-GND
DPFD32
2
1
DPCL1/
VB(+24V)
CN-G
PHR-2-R(RED)
1
2DPCL2/
VB(+24V)
PHR-2
CN-H
S-GND
DCSS23
DCSS22
DPED1
N.C.
S-GND
VD(+5V)
DCSS14
2
CN-L
8
3
6
DCSS13
1
1
S-GND
VD(+5V)
2
6
1
DPFD2
DSPD1
S-GND
5
VD(+5V)
DCSS24
3
5
6
9
N.C
5
7
5
N.C
DLUM1
DCSS21
9
VD(+5V)
6
4
2
DCSS12
3
P-GND
3
4
7
2
S-GND
4
1
4
DCSS15
S-GND
DLUD1
DCSS25
8
DCSS11
CN-J
N.C
CN-K
10N.C.
CN-I
PHR-9-R(RED)
PHR-6
PHR-6-R(RED)
PHR-10
PHR-3
2
VB(+24V)
3
DHRY2
CN-N
DHRY1
1
2
7
8
1
3
10
11
4
9
5
6
PHR-11
CN-M
TEST
S-GND
RES
+5V(VD)
CLOCK OUT
/TXD
FVpp
/RXD
TXD
MD
/RES
12
1 2 4 3 5 6
7 8 9
10 11
A
A
B
B
C
C
E
D
C
B
A
    ! "#$%

AR-D15/D20 ELECTRICAL SECTION 5-2
11
MCPED
TXD-DSK
DDRS
P-GND
10
N.C.
5
4
3
DSR-DSK/
S-GND
RXD-DSK/
1
DTR-DSK/
2nd Control PWB
RES-DSK
8
TRC-DSK/
DPFD1
7
9
MCLUD
2
CN-F
6
MCPWS2
GND2
3
13
5
12
VD(+5V)
4
GND2(S-GND)1
9
6
7
15
CN-E
16
11
14
10
2
8
VD(+5V)
GND2(S-GND)
GND2(S-GND)
VD(+5V)
VD(+5V)
GND2(S-GND)
VD(+5V)
12 N.C.
VB(+24V)
13
F-GND
GND2(S-GND)
MCSS4
12
DPFCL/
GND1(P-GND)
4
MCSS217
20
VD(+5V)
18
1
DMM-T
16
14
3
9
7
MCSS1
VB(+24V)
CN-D
11
MCSS3
VB(+24V)
MCSPD
MCPCL/
15
8
6 GND1(P-GND)
DMM/
2
GND2(S-GND)
DMMCLK/
MCLUM5
19
10
MCPWS
+24V(VB)
VD(+5V)
PHDR-16VS-1
PHDR-20VS-1
PHDR-12VS-1
SMR-11V-B
S-GND3
2DPFD3
1
DPFD3
VD(+5V)
179228-3
DPED2
3
179228-3
1
DPED2
2
VD(+5V)
S-GND
3
VD(+5V)
DLUD2
S-GND
2DLUD2
1
179228-3
17
13
16
5
15
6
16
18
6
14 14
PAPER FEEDING UNIT
4
18
SMP-18V-NC
15
17
13
5
SMR-18V-N
4
N.C. N.C DLUM2 S-GND P-GND
PHR-12
N.C VD(+5V)
CN-B
N.C. N.C. N.C DSPD2 N.C.
DPED2
DLUD2
4
PHR-9
7
CN-A
S-GND
3
S-GND
VD(+5V)
VD(+5V)
5
9
6
VD(+5V)
8
1 S-GND
DPFD32
DSPD2
2
1
S-GND3
DSPD2
VD(+5V)
179228-3
DPCL1
2
1
DPCL1/
VB(+24V)
22
11
CN-G
SMP-02V-NC SMR-02V-NPHR-2-R(RED)
1DPCL2
222
11
DPCL2/
VB(+24V)
SMP-02V-BC SMR-02V-BPHR-2
CN-H
S-GND
DCSS23
DCSS22
1
DPED1
DCSS13
N.C.
S-GND
VD(+5V)
DCSS14
2
DCSS235
DCSS24
CN-L
8
6
3
6
DSPD1
DCSS21
2
DCSS13
4
1
S-GND
1
S-GND
1
VD(+5V)
2
6
1
2
DPFD2
DCSS14
6
DSPD1
S-GND
5
DCSS22
VD(+5V)
GND2
DCSS24
3
3
2
5
6
GND2
9
N.C
5
7
5
N.C
PLS-PWB1
DLUM1
DCSS21
9
DSPD1
VD(+5V)
6
4
1
2
DCSS12
3
P-GND
DCSS11
3
4
DCSS124
7
2
S-GND
VD(+5V)
4
PLS-PWB2
1
5
4
3
DCSS15
S-GND
3
DLUD1
DCSS25
8
DCSS11
CN-J
N.C
PAPER FEEDING UNIT
N.C.
N.C.
CN-K
4
5
6
13
14
15
16
17
18
4
5
6
13
14
15
16
17
18
10N.C.
CN-I
SMP-18V-NC SMR-18V-NPHR-9-R(RED)
PHR-6
PHR-6-R(RED)
PHR-6
PHR-6-R(RED)
PHR-10
179228-3
VD(+5V)
DLUD1
DLUD1
3
1
2
S-GND
179228-3
DPED1
S-GND
2
3
DPED1
1 VD(+5V)
179228-3
179228-3
S-GND
DPFD2
2
3
DPFD2
1 VD(+5V)
1
1
1
AC N
1
N.C
N.C
3ELR-02 2
CN-C
N.C
B2P3-VH
AC L DH MPF (OPTIONALY)
ELR-02VF
1
CN-A
B2P3-VH
AC L
B2P3-VH-RAC N
2
1
3
DH PWB
(OPTIONALY)
AC L
DH DESK (OPTIONALY)
2
AC L
1ELR-02VF
SCN UN
2
CN-D
3
2
N.C
PHR-3
3
2
ELP-02
VB(+24V) 2
3
ELP-02
AC N
2
DHRY1
B2P3-VH
CN-E
AC N
PRINTER UN
DHRY2
1
ELP-02
CN-B
PHR-3
2
VB(+24V)
3
DHRY2
CN-N
DHRY1
1
2
7
8
1
3
10
11
4
9
5
6
PHR-11
CN-M
TEST
S-GND
RES
+5V(VD)
CLOCK OUT
/TXD
FVpp
/RXD
TXD
MD
/RES
12
1 2 4 3 5 6
7 8 9
10 11
1
2
1
22
1
DLUM2
2
DLUM2
LIFT MOTOR UNIT
1
P-GND
PHR-2
1
P-GND
DLUM1
LIFT MOTOR UNIT
DLUM1
2
PHR-2
C
C
D
D
E
E
E
D
C
B
A
 &   ! "#$%

AR-D15/D20 ELECTRICAL SECTION 5-3
B. AR-D20
TXD-DSK
RXD-DSK/
DTR-DSK/
RES-DSK
P-GND
GND2
DSR-DSK/
TRC-DSK/
S-GND
1
2
3
4
5
6
7
8
9
2
3 4
VD(+5V)
T
S
PD1
TLUM2
P-GND VD(+5V) S-GND
VB(
+
TP
C
TP
C
VB(
+
CN-F
CN-A
C
N
C
N
TPED2
TLU
TSPD2
TLUD2
TPF
VD(+5V)
S-GND
VD(+5V)
VD(+5V)
S-GND
N.C
C
N
S-G
N
VD(
+
S-G
N
TAN Control PWB
C
N
CN-D
MCSS1
MCPED
VB(+24V)
MCLUM
TDRS
MCPWS
MCSS3
TPFD1(MPFD)
MCLUD
MCSPD
MCSS4
TPFCL/
13
MCPCL/
TMM-T
TMMCLK/
14
15
16
17
18
19
20
MCSS2
TMM/
GND2(S-GND)
TPFD3
P-G
N
TLU
M
9 5 8 7 6 N.C.
1
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
11
12
1
GND1(P-GND)
+24V(VB)
MCPWS
MCPWS2
VAREF
1T
3T
2T
MPT VR UN
VD(
+
TPE
D
12 N.C.
TRC-DSK/
6
DSR-DSK/
3
GND2
11
8
RES-DSK
5
RXD-DSK/
2
S-GND
10
CN-G
7
DTR-DSK/
4
TXD-DSK
1
OPTION
DCPS P-GND
9
VB(+24V)
VB(+24V)
VD(+5V)
GND2(S-GND)
CN-E
13
14
15
16
2
3
4
5
6
7
8
9
10
11
12
1GND2(S-GND)
GND2(S-GND)
GND2(S-GND)
GND2(S-GND)
VD(+5V)
VD(+5V)
VD(+5V)
VD(+5V)
N.C.
MCPWS2
3
2
1
3
2
1
VD(+5V) S-GND TTSD
12 11 10
+5V(VD)
N.C.
+24V(VB)
+5V(VD)
4
1
2
3
5
4
5
3
1
2
6
7
8
9
10
11
6
7
8
9
10
11
MCSPD MCSPD 2
+5V
3
1
GND2
GND2
1N.C.
2
MCSS4
4
MCSS1
6
MCSS2
3
MCSS3 5
MPT LD PWB
TPFCL 2
1
2
1
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
SMR-11V-N SMP-11V-NC
MCPCL 2
1
2
1
SMR-02V-N SMP-02V-NC
SMP-02V-BCSMR-02V-B
P-GND
1
LIFT MOTOR UNIT
MCLUM
PHR-2
2
MCLUM
3
TMM-T
TMM/
5
2
PHR-5
+24V
TMMCLK/
4
TMM
1
GND1
179228-3
PHR-6
3
8
18
1
5
TDRS
14
GND2
4
8
MCPED
+5V
2
MCLUD
+5V
1
16
1
13
GND2 3
7
17
4
MCLUD
15
+5V
5
7
TDRS
PAPER FEEDING UNIT
3
18
3
15
19
+5V
2
6
TPFD1(MPFD)
13
16
9
MCPED
GND2
6
GND2
2
17
2
14
SMR-18V-B SMP-18V-BC
179228-3
179228-3
179228-3
179228-3
SMP-03V-BCSMR-03V-B
PHR-9
PHDR-20VS-1
PHDR-16VS-1
N.C
F-GND
SRA-21T-4
PHR-12
P
PHDR-12VS-1
SMR-11V-B
DHRY1
DHRY2
VB(+24
V
CN-M
PHR-11
6
5
9
4
11
10
3
1
8
7
2/RES
MD
/RXD
/TXD
CLOCK OUT
+5V(VD)
FVpp
RES
TXD
S-GND
TEST
VD(
+
VD(+5VR)
GND1(P-GND)
TPFD1(MPFD)
A
A
B
B
C
C
E
D
C
B
A
 '   ! "#$%

AR-D15/D20 ELECTRICAL SECTION 5-4
TPCL2
TXD-DSK
RXD-DSK/
DTR-DSK/
RES-DSK
P-GND
GND2
DSR-DSK/
TRC-DSK/
S-GND
1
2
3
VD(+5V)
VD(+5V)
TPFD3
TSPD2
TPCL1
1
2
3
4
5
6
7
8
9
2 3 4
VD(+5V) TSPD1 TLUM2
P-GND VD(+5V) S-GND
VB(+24V)
TPCL1/
1
2
TPCL2/
VB(+24V)
CN-F
CN-A
CN-B
CN-C
CN-G
TPED2
TLUD1
TSPD2
TLUD2
TPFD2
VD(+5V)
S-GND
VD(+5V)
VD(+5V)
S-GND
N.C
S-GND
CN-I
S-GND
VD(+5V)
S-GND
S-GND
S-GND
TSPD2
TPFD3
TAN Control PWB
1
2
3
CN-J
CN-D
MCSS1
MCPED
VB(+24V)
MCLUM
TDRS
MCPWS
MCSS3
TPFD1(MPFD)
MCLUD
MCSPD
MCSS4
TPFCL/
13
MCPCL/
TMM-T
TMMCLK/
14
15
16
17
18
19
20
MCSS2
TMM/
GND2(S-GND)
1
TPFD3
P-GND
TLUM1
9 5 8 7 6 N.C.
1
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
11
12
1
1
2
1
2
3
4
5
6
7
9
1
3
2
2
3
TLUM2
LIFT MOTOR UNIT
2
1 VD(+5V)
TSPD1
TSPD1
S-GND
1
GND1(P-GND)
+24V(VB)
P-GND
TLUM2
VD(+5VR)
TPED1
12 N.C.
6
3
11
8
5
2
10
7
4
1
9
VB(+24V)
VB(+24V)
VD(+5V)
GND2(S-GND)
CN-E
13
14
15
16
2
3
4
5
6
7
8
9
10
11
12
1GND2(S-GND)
GND2(S-GND)
GND2(S-GND)
GND2(S-GND)
VD(+5V)
VD(+5V)
VD(+5V)
VD(+5V)
N.C.
MCPWS2
VD(+5V) S-GND TTSD
12 11 10
VD(+5V)
TTSD
S-GND
TTSD
3
2
1
+5V(VD)
2
1
2
1
2
1
2
1
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
4
5
6
7
8
9
10
(RED)
PHR-9
PHDR-20VS-1
PHDR-16VS-1
N.C
8
F-GND
T
-4
179228-3
PHR-12
PHR-2
179228-3
179228-3
179228-3
PHR-10
PHR-9
PHR-2-R(RED)
PHR-2
SMP-02V-NC
SMP-02V-BC SMR-02V-B
SMR-02V-N
TLUM1 TLUM1
S-GND
1
VD(+5VR)
S-GND
1
P-GND
TPED1
1
2
VD(+5V)
TAN Sensor
PWB
2
LIFT MOTOR UNIT
4
179228-3
3
PHR-2
2
TLUD1
TPFD2
PHR-5
3
TPFD2
PHDR-12VS-1
SMR-11V-B
1
DHRY1
CN-N
DHRY2 3
VB(+24V)
2
PHR-3
DH PWB
(OPTIONALY)
2
1
3
VB(+24V)
DHRY1
DHRY2
PHR-3
N.C
3AC N
1
2
AC L
B2P3-VH
2
AC L 1
AC N 3
N.C
B2P3-VH-R
ELR-02
1
ELR-02VF
DH MPF (OPTIONALY)
3
1
2
AC L
N.C
AC N
B2P3-VH
PRINTER UN
1
2
3
N.C
AC N
AC L
B2P3-VH
SCN UN
1
2
ELR-02VF ELP-02
2
1
ELP-02
ELP-02
DH DESK (OPTIONALY)
CN-C
CN-E
CN-D
CN-A
CN-B
CN-M
PHR-11
6
5
9
4
11
10
3
1
8
7
2/RES
MD
/RXD
/TXD
CLOCK OUT
+5V(VD)
FVpp
RES
TXD
S-GND
TEST
22
1
2
11
2
5VD(+5V)
VD(+5V)
S-GND
VD(+5VR)
1TPED2
2TAN Sensor
PWB
4
TLUD2
PHR-5
3
5VD(+5V)
VD(+5VR)
GND1(P-GND)
C
C
D
D
E
E
E
D
C
B
A
 (   ! "#$%

AR-D15/D20 ELECTRICAL SECTION 5-5
2. Circuit Diagram
A. Desk Control PWB
A
A
B
B
C
C
E
D
C
B
A
CNF-6 TXD-DSK
C103
473Z/50V
CNF-8 DTR-DSK/
CNF-10
RES-DSK
C143
47uF/35V
+
C142
47uF/35V
+
C128
223Z/50V
C127
473Z/50V
CNF-1 +24V
C141
473Z/50V
C104
473Z/50V
CNF-3 +5V
CNF-5 S-GND
CNF-4 GND2
CNF-2 P-GND
CNF-11 TRC-DSK/
CNH-1
R161
4.7kJ
CNF-9 DSR-DSK/
R157
4.7kJ
CNF-7
RXD-DSK/
CNM-2
/RES
CNM-5 CLOCK OUT
D213
DAN202K
3
1 2
D212
DAP202K
3
1 2
D201 DAP202K
3
1
2D211 DAN202K
3
1
2
D210 DAP202K
3
1
2
R150
4.7kJ
CNC-1
VB
CNG-1
D202 DAN202K
3
1
2
R103
4.7kJ
CND-1,3,7
CNN-1
CNM-10
CNM-9 TXD
CNM-3 /RXD
CNM-4 /TXD
CNM-8
RES
D20
8
DAN
3
1 2
D20
4
DAP
3
1 2
D209
DAN202K
3
1 2
D207
DAN202K
3
1 2
R115
4.7kJ
CNM-6
R117
4.7kJ
R130
4.7kJ
CNE-13
MCPWS2 CNI-6
R143
120J1/4W
CNA-6
R134
120J1/4W
JP103
+5V
JP102
+5V
CNI-3,9
CNE-3,4,9,10,15
CND-13
CNA-3,9
+5V
CNJ-6,9
CNB-3,9,12
R162
4.7kJ
R158
4.7kJ
R116
4.7kJ
R151
4.7kJ
DTR209
DTC114YKA
I
2
G1
O3
DTR210
DTC114YKA
I2
G
1
O
3
DTR203
DTC114YKA
I
2
G1
O3
DTR207
DTC114YKA
I2
G
1
O
3
DTR201
DTC114YKA
I
2
G1
O3
CNJ-1
CNK-6
CND-6,8
CND-14,16,20
D205
DAP202K
3
1 2
CNA-1,4,7
S-GND
CNI-1,4,7
CNB-1,7,10
D203
DAP202K
3
1 2
CNL-6
CNB-4
CNJ-4,7
CNE-1,5,7,11
C126
222Z/50V
IC101
HD64F3644H
PB1/AN1 1
PB0/AN0 2
AVss 3
TEST 4
X2 5
X1 6
Vss 7
OSC1 8
OSC2 9
RES 10
P90/FVpp 11
P91 12
P92 13
P93 14
P94 15
IRQ0 16
P60
17
P61
18
P62
19
P63
20
P64
21
P65
22
P66
23
P67
24
P50/INT0
25
P51/INT1
26
P52/INT2
27
P53/INT3
28
P54/INT4
29
P55/INT5/ADTRG
30
P56/INT6/TMIB
31
P57/INT7
32
Vcc
33
P73
34
P74/TMRIV
35
P75/TMCIV
36
P76/TMOV
37
P77
38
P80/FTCI
39
P81/FTOA
40
P82/FTOB
41
P83/FTIA
42
P84/FTIB
43
P85/FTIC
44
P86/FTID
45
P87
46
P20/SCK3
47
P21/RXD
48
P22/TXD 49 P32/SO1 50 P31/SI1 51
P30/SCK1 52 P10/TMOW 53
P14/PWM 54
P15/IRQ1 55 P16/IRQ2 56
P17/IRQ3/TRGV 57
AVcc 58
PB7/AN7 59 PB6/AN6 60 PB5/AN5 61 PB4/AN4 62 PB3/AN3 63 PB2/AN2 64
VD
VD
VD
VB
VD
VD
+5V
VD
VD
VD
VD
VD
VD
VD
VD
VD
+5V
DSR-DSK
DSR-DSK
MCLUD
TLUD1(DLUD1)
TLUD2(DLUD2)
MCSPD
DHRY2/
DTR-DSK
TXD-DSK
RXD-DSK
T
T
T
TPED2(DPED2) TSPD1(DSPD2) TSPD2(DPFD3)
(DPWS1) (DPWS2)
MCPWS
RES-DSK
DHRY1/
(DCSS15)
TMM(DMM)
TPFD1(MPFD)/(DPFD1)
TPFD3
TPFD2(DPFD2)
RXD-DSK
TMMCLK(DMMCLK)
(DCSS12)
(DCSS13)
(DCSS14)
(DCSS11)
MCSS1
MCSS2
MCSS3
MCSS4
TTSD(DSPD1)
TDRS(DDRS)
DTR-DSK
TMM-T(DMM-T)
TXD-DSK
(DPWS1)
(DPWS2)
MCPWS
TPFD1(MPFD)/(DPFD1)
TPFD3
TPFD2(DPFD2)
TMM-T(DMM-T)
TDRS(DDRS)
TTSD(DSPD1)
MCSS4
MCSS3
MCSS2
MCSS1
MCSPD
TLUD2(DLUD2)
TLUD1(DLUD1)
MCLUD
(DCSS11)
(DCSS15)
(DCSS14)
(DCSS13)
(DCSS12)
(DCSS22)
(DCSS22)
DPCL2
TRC-DSK
TRC-DSK
MCLUM
TLUM1(DLUM1)
TLUM2(DLUM2)
MCPCL
TPCL1(DPCL2)
TPCL2(DPCL1)
TPFCL(DPFCL)
TLUD2(DLUD2)
TLUD1(DLUD1)
MCLUD
(DCSS12)
(DCSS13)
(DCSS14)
TMMCLK(DMMCLK)
(DCSS11)
MCSS1
MCSS2
MCSS3
MCSS4
TTSD(DSPD1)
TDRS(DDRS)
DTR-DSK
TMM-T(DMM-T)
TXD-DSK
RXD-DSK
TPFD1(MPFD)/(DPFD1)
(DCSS22)
VAREF
TPFD2(DPFD2)
MCPWS (DPWS2) (DPWS1)
TSPD2(DPFD3) TSPD1(DSPD2) TPED2(DPED2) TPFD3
DSR-DSK
MCSPD
DHRY2/
TRC-DSK
DHRY1 (DCSS15) TMM(DMM)
FC41/43 Not installed
FC41/43 Not installed
    ! "#$%

AR-D15/D20 ELECTRICAL SECTION 5-6
C
C
D
D
E
E
E
D
C
B
A
CNC-2,H-2
TPCL2/(DPCL2/)
CNG-2
TPCL1/ (DPCL1/)
(DCSS21) CNL-5
(DCSS25) CNL-1
TPFD1(MPFD)/ (DPFD1) CNE-12
TPED2 (DPED2) CNA-8
(DCSS24) CNL-2
(DCSS23) CNL-3
(DPWS1) CNJ-8
TSPD2 (DPFD3) CNA-2
MCPED CNE-6
(DPWS2) CNB-11
TPED1 (DPED1) CNI-8
CNM-7
FVpp
TPFD3 CNB-8
TPFD2 (DPFD2) CNI-2
TMM-T (DMM-T) CND-11
TDRS (DDRS) CNE-8
TTSD (DSPD1) CNJ-5
MCSS4 CND-19
MCSS3 CND-18
MCSS2 CND-17
MCSS1 CND-15
MCSPD CND-12
CND-4
MCPCL/
CND-2
TPFCL/ (DPFCL/)
R102
10kJ
CNM-1
MD
TLUD2 (DLUD2) CNA-5
TLUD1 (DLUD1) CNI-5
MCLUD CNE-2
(DCSS11) CNK-5
(DCSS15) CNK-1
(DCSS14) CNK-2
(DCSS13) CNK-3
(DCSS12) CNK-4
(DCSS22) CNL-4
R118
10kJ
R132
1MJ
M
-3 /RXD
R108R104R105R106R186R149R137R146R184R176R142R114 R183R185R178R179R180R181R182R107 R187 R139R113R109R110R112 R111
R123
R120
R121
R148
R138
R147
R171
R163
R141
R168
R169
R122
R140
R174
R128
R124
R126
R125
R127
C109
C105
C106
C107
C139
C125
C120C124
C137
C129
C121
C136
C138
C115
C131
C132
C133
C134
C135
C108 C122C140
C114
C110
C111C113
C112
C117
473Z/50V
R173
CND-9
TMM/ (DMM/)
CNM-11
TEST
R145
C123
R144
R177
TSPD1 (DSPD2) CNB-2
C130
R164
R119
R167
R165
R129
R172
R170
D208
DAN202K
3
1 2
D204
DAP202K
3
1 2
MCPWS CNE-14
C119
C118
473Z/50V*3
C101
D209
DAN202K
3
1 2
D207
DAN202K
3
1 2
C116
47uF/35V
+
X101
CSTS0737MG03
1
3
2
CND-10
TMMCLK/ (DMMCLK/)
CNN-2
DHRY1
CNN-3
DHRY2
C102
473Z/50V
D206
DAP202K
3
1
2
R166
CNB-5
TLUM2
CNB-6
DLUM2
JP105
CNJ-2
TLUM1
CNJ-3
DLUM1
R101
10kJ
DTR213
DTC114YKA
I
2
G1
O3
DTR202
DTC114YKA
I2
G
1
O
3
DTR211
DTC114YKA
I
2
G1
O3
DTR204
DTC114YKA
I
2
G1
O3
DTR212
DTC114YKA
I
2
G1
O3
DTR205
DTC114YKA
I
2
G1
O3
R155
2.4kJ1/2W
Q104
2SB1240
2.4kJ1/4W
R154
2.4kJ1/2W
R175
Q106
2SB1240
2.4kJ1/4W
R160
CND-5
MCLUM
IC102
TD62003AP
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
D205
DAP202K
3
1 2
D203
DAP202K
3
1 2
JP104
DTR208
DTC114YKA
I
2
G1
O3R156
2.4kJ1/2W
Q103
2SB1240
2.4kJ1/4W
R153
2.4kJ1/2W
R152
Q105
2SB1240
2.4kJ1/4W
R159
D107 DSM1D
2.4kJ1/2W
R133
JP101
Q101
2SB1240
2.4kJ1/4W
R136
R135
2.4kJ1/2W
Q102
2SB1240
2.4kJ1/4W
R131
D103 DSM1D
D111 DSM1D
D110
1SS133
D106 1SS133
D101
1SS133
D104 1SS133
D109
1SS133
D105 1SS133 D108 D1FL20U
D102 D1FL20U
D112 D1FL20U
DTR206
DTC114YKA
I
2
G1
O3
IC101
HD64F3644H
PB1/AN1 1
PB0/AN0 2
AVss 3
TEST 4
X2 5
X1 6
Vss 7
OSC1 8
OSC2 9
RES 10
P90/FVpp 11
P91 12
P92 13
P93 14
P94 15
IRQ0 16
P60
17
P61
18
P62
19
P63
20
P64
21
P65
22
P66
23
P67
24
P50/INT0
25
P51/INT1
26
P52/INT2
27
P53/INT3
28
P54/INT4
29
P55/INT5/ADTRG
30
P56/INT6/TMIB
31
P57/INT7
32
Vcc
33
P73
34
P74/TMRIV
35
P75/TMCIV
36
P76/TMOV
37
P77
38
P80/FTCI
39
P81/FTOA
40
P82/FTOB
41
P83/FTIA
42
P84/FTIB
43
P85/FTIC
44
P86/FTID
45
P87
46
P20/SCK3
47
P21/RXD
48
P22/TXD 49 P32/SO1 50 P31/SI1 51
P30/SCK1 52 P10/TMOW 53
P14/PWM 54
P15/IRQ1 55 P16/IRQ2 56
P17/IRQ3/TRGV 57
AVcc 58
PB7/AN7 59 PB6/AN6 60 PB5/AN5 61 PB4/AN4 62 PB3/AN3 63 PB2/AN2 64
+5V
VD
VB
+5V
VD
VD
VD
VD
VB
VB
VB
(DCSS21)
(DCSS21)
(DCSS25)
(DCSS25)
(DCSS24)
(DCSS24)
(DCSS23)
(DCSS23)
MCPED
TPED1(DPED1)
TPED2(DPED2)
TSPD1(DSPD2)
TSPD2(DPFD3)
TPED2(DPED2) TSPD1(DSPD2) TSPD2(DPFD3)
(DPWS1) (DPWS2)
MCPWS
RES-DSK
DHRY1/
(DCSS15)
TMM(DMM)
TMM(DMM)
TPFD1(MPFD)/(DPFD1)
TPFD3
TPFD2(DPFD2)
RXD-DSK
DHRY2/
DHRY1/
TMMCLK(DMMCLK)
MCPED
TPED1(DPED1)
(DPWS1)
(DPWS2)
M
CPWS
P
FD)/(DPFD1)
T
PFD3
T
PFD2(DPFD2)
T
MM-T(DMM-T)
T
DRS(DDRS)
T
TSD(DSPD1)
M
CSS4
M
CSS3
M
CSS2
M
CSS1
D
DLUD2)
DLUD1)
D
(DCSS11)
(DCSS15)
(DCSS14)
(DCSS13)
(DCSS12)
(DCSS22)
(DCSS22)
DPCL2
DPCL2
MCLUM
TLUM1(DLUM1)
TLUM2(DLUM2)
MCPCL
TPCL1(DPCL2)
TPCL2(DPCL1)
TPFCL(DPFCL)
2
(DLUD2)
1
(DLUD1)
D
RXD-DSK
TPFD1(MPFD)/(DPFD1)
(DCSS22)
VAREF
TPFD2(DPFD2)
MCPWS (DPWS2) (DPWS1)
TSPD2(DPFD3) TSPD1(DSPD2) TPED2(DPED2)
WRITING ’H’
FVpp
(DCSS23)
(DCSS24)
(DCSS25)
(DCSS21)
TPFD3
222Z/50V*29
10kJ*29
10kJ*29
D
SK
D
2
/
D
SK
DHRY1 (DCSS15) TMM(DMM)
****
FC41/43 Not installed
FC42 C122,C123 222Z Installed
R188
R189
: Not installed*
M
M
M
CND-6
CNJ-1
CNB-4
FC41/43 R188,R189 1MJ Installed
 )   ! "#$%

AR-D15/D20 ELECTRICAL SECTION 5-7
A
A
B
B
C
C
E
D
C
B
A
TSPD2 DETEC
TER
TLUD2
7
4
1
S-GND
9
CN-A
6
3
S-GND
8
5
2
N.C
TPED2
(B9B-PH-K-S)
VD(+5V)
4
7
1
TLUM2
S-GND
S-GND
6
P-GND
10
2
5
3
8
11
S-GND
TSPD1 DETEC
TER
9
TPFD3
CN-B (B12B-PH-K-S)
LIFT UP
MOTOR
CN-C
1
2
VB(+24V)
TPCL2/
(B2B-PH-K-S)
PICK UP
CLUTCH
GND1(P-GND)
4
7
1
6
(B20B-PHDSS-B)
10
2
5
3
8
9
CN-D
CN-M (B11B-PH-K-S)
2
+5V(VD)
1FLASH
WRITER
PWB
3
4
5
6
7 FVpp
/TXD
/RES
8
9
MD
S-GND
CLOCK OUT
12
VD(+5V)
VD(+5V)
VD(+5V)
N.C
*L:Tandem Desk,R:3Tray Desk
DPFD3
S-GND
VD(+5V)
DLUD2
S-GND
VD(+5V)
VD(+5V)
DPED2
S-GND
S-GND
VD(+5V)
DLUM2
P-GND
N.C
TMMCLK/
MCPCL/
MULTI
TMM/
DMMCLK/
DSPD2
/RES
+5V(VD)
FVpp
MD
S-GND
CLOCK OUT
10
TXD TXD
/RXD
RES RES
*TAN Only
DETEC
TER
/RXD
/TXD
DPFCL/
DMM/
TTSD
VD(+5V)
11 TEST TEST
N.C
N.C
N.C
VB(+24V)
TPFCL/
VB(+24V)
MCLUM
MCPCL/
VB(+24V)
VB(+24V)
VB(+24V)
MCLUM
VB(+24V)
GND1(P-GND)
CN-K (B6B-PH-K-S)
2
1MPT LD
PWB
3
4
5
6
DCSS14
DCSS13
DCSS12
DCSS11
DCSS15
S-GND
4
MPT LD
PWB
5
3
(B6B-PH-K-R(RED))
1
6
CN-L
DCSS242
DCSS23
DCSS22
DCSS21
DCSS25
S-GND
*3T Only *3T Only
VB(+24V)
TPCL1/
1
CN-G (B2B-PH-K-R(RED))
2
VB(+24V)
DPCL1/
4
MCPED
7
1
6
(B16B-PHDSS-B)
2
5
3
8
CN-E
MULTI
11
14
9
12
15
MULTI 10
13
16
GND2(S-GND)
MCLUD
TDRS
VD(+5V) GND2(S-GND)
TPFD1(MPFD)
N.C
VD(+5V)
GND2(S-GND)
GND2(S-GND)
VD(+5V)
VD(+5V)
MCPWS2
MCPWS
VD(+5V)
GND2(S-GND)
MCLUD
VD(+5V)
VD(+5V)
GND2(S-GND)
MCPED
GND2(S-GND)
DDRS
VD(+5V)
VD(+5V)
GND2(S-GND)
DPFD1
MCPWS2
MCPWS
VD(+5V)
N.C
N.C
+5V(VD)
P-GND
DTR-DSK/
+24V(VB)
TIMINGTRC-DSK/11
UART
RES-DSK
POWER
RES-DSK
S-GND
DSR-DSK/
DTR-DSK/
RXD-DSK/
TXD-DSK
GND2
(B12B-PHDSS-B)
S-GND
P-GND
N.C
RXD-DSK/
+5V(VD)
+24V(VB)
10
9 DSR-DSK/
8
7
GND2
6
5
4
3
TRC-DSK/
2
TXD-DSK
1
12
CN-F
N.C
1
7
4
CN-J
DETEC
TER
8
3
5
2
6
(B10B-PH-K-S)
LIFT UP
MOTOR
P-GND
VB(TLUM1)
DLUM1
9
DSPD1
P-GND
N.C
N.C
S-GND
VD(+5V)
N.C
N.C
N.C
N.C
N.C
10 N.C N.C
N.C
N.C
N.C
N.C
N.C
N.C
VD(+5V)
GND1(P-GND) GND1(P-GND)
 *   ! "#$%

AR-D15/D20 ELECTRICAL SECTION 5-8
C
C
D
D
E
E
E
D
C
B
A
CN-A
CN-B
CN-D CN-FCN-C
CN-H
CN-I
CN-M
CN-J
PICK UP
CLUTCH
GND1(P-GND)
4
7
1
6
(B20B-PHDSS-B)
10
2
5
3
8
9
CN-D
CN-M (B11B-PH-K-S)
2
+5V(VD)
1FLASH
WRITER
PWB
3
4
5
6
7 FVpp
/TXD
/RES
8
9
MD
S-GND
CLOCK OUT
CN-L CN-K
MULTI
13
TMM-T
16
TMMCLK/
19
MCSS1
11
MCSPD
14
MCPCL/
17
20
MULTI
TMM/
12
15
18
GND2(S-GND)
DMMCLK/
/RES
+5V(VD)
FVpp
MD
S-GND
CLOCK OUT
10
TXD TXD
/RXD
RES RES
CN-G
/RXD
/TXD
VB(+24V)
DHRY1
1
CN-N (B3B-PH-K-S)
2
DHRY23
DH RILLY
MCSPDDPFCL/
DMM-T
DMM/
VB(+24V)
CN-N
11 TEST TEST
VB(+24V)
TPFCL/
VB(+24V)
MCLUM
MCPCL/
VB(+24V)
VD(+5V)
MCSS4
GND2(S-GND)
MCSS2
MCSS3
VB(+24V)
VB(+24V)
MCLUM
VB(+24V)
GND1(P-GND)
VD(+5V)
GND2(S-GND)
MCSS1
GND2(S-GND)
MCSS2
MCSS3
MCSS4
PICK UP
CLUTCH
VB(+24V)
TPCL1/
1
CN-G (B2B-PH-K-R(RED))
2
4
7
1
S-GND
TPED1
6
TLUD1
(B9B-PH-K-S)
2
5
3
8
S-GND
TPFD2 DETEC
TER
9
CN-I
VD(+5V)
VD(+5V)
VB(+24V)
DPCL1/
S-GND
DPFD2
VD(+5V)
S-GND
DLUD1
VD(+5V)
DPED1
S-GND
N
.C
+
5V(VD)
P
-GND
D
TR-DSK/
+
24V(VB)
TIMING
UART
R
ES-DSK
POWER
S
-GND
R
XD-DSK/
D
SR-DSK/
G
ND2
T
RC-DSK/
T
XD-DSK
CN-E
TopView
CN-H
1
2
(B2B-PH-K-S)
PICK UP
CLUTCH
VB(+24V)
DPCL2/
*3T Only
GND2(S-GND) GND2(S-GND)
VD(+5V)
N.C
DHRY2
DHRY1
VD(+5V)
GND1(P-GND) GND1(P-GND)
 +   ! "#$%

AR-D15/D20 ELECTRICAL SECTION 5-9
B. Power Supply PWB (100V series)
 ,   ! "#$%

AR-D15/D20 ELECTRICAL SECTION 5-10
C. Power Supply PWB (200V series)
    ! "#$%

– 1 –
■PARTS GUIDE
[注]
本パーツガイドは、AR-MU1/AR-D13/AR-D14/AR-DC1 からの変更点のみを記載しています。
AR-MU1/AR-D13/AR-D14/AR-DC1(資料コード：00ZARMU1//P1/) を合わせて活用下さい。
[Note]
The AR-D15/AR-D20 Parts Guide discribes only changed from AR-MU1/AR-D13/AR-D14/AR-DC1.
For the common parts, please refer to the AR-MU1/AR-D13/AR-D14/AR-DC1Parts Guide
(Code:00ZARMU1//P1/).
補修部品のランク付
市場における補修部品の在庫管理が、適正に運営出来る手助けとなることを、目的とします。
Aランク :メンテナンスパーツ、メンテナンスパーツには入っていないがメンテナンスパーツに近い消耗パーツ。
Bランク :性能・機能パーツ (センサー、クラッチ等の電気パーツ )、消耗パーツ。
Eランク :基板含むユニットパーツ。
Dランク :整備パーツ (外装、パッキング、同梱パーツ )。
Cランク :上記ランク以外のパーツ (基板の子部品を除いたもの )。
DEFINITION
The definition of each Rank is as follows and also noted in the list
A: Maintenance parts, and consumable parts which are not included in but closely related to maintenance parts.
B: Performance/function parts (sensors, clutches, and other electrical parts), consumable parts.
E: Unit parts including PWB.
D: Preparation parts (External fitting, packing, parts packed together).
C: Parts other than the above (excluding sub components of PWB).
安全性・信頼性確保のため部品は、必ず正規のものをご使用下さい。
!印の商品は、安全上重要な部品です。交換をする時は、安全及び性能維持のため必ず指定の部品をご使用下さい。
Because parts marked with "!" is indispensable for the machine safety maintenance and operation, it must be replaced with
the parts specific to the product specification.
F当モデルのサービス資料には、この資料以外にサービスマニュアル (回路図含む )があります。合わせてご利用下さい。
FOther than this Parts Guide, please refer to documents Service Manual(including Circuit Diagram)of this model.
FPlease use the 13 digit code described in the right hand corner of front cover of the document, when you place an order.
FFor U.S. only-Use order codes provided in advertising literature. Do not order from parts department.
tment.
2外装部 (Exteriors)
NO. PARTS CODE PRICE RANK NEW
MARK PART RANK DESCRIPTION
Ex. Ja.
1GCAB-0953FCZ2 BL HL D Top side exterior 天面ｷｬﾋﾞﾈｯﾄ
6PCOVP1587FCZ3 AR EQ D Adjuster cover ｱｼﾞｬｽﾀｰｶﾊﾞｰ
7GCAB-0975FCZ3 BC GD D Desk front bottom exterior ﾃﾞｽｸ前下ｷｬﾋﾞﾈｯﾄ
12 GCAB-0956FCZ4 BR LP D Desk rear exterior ﾃﾞｽｸ後ｷｬﾋﾞﾈｯﾄ