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B. AR-D20
A
E
D
MPT LD PWB
PAPER FEEDING UNIT
C
MCLUD
TPFD1(MPFD)
TPFD1(MPFD)
TDRS
MCPED
B
MPT VR UN
A
A
LIFT MOTOR UNIT
P-GND
2
MCLUM
MCLUM
1
PHR-2
2
2
MCPCL
1
1
SMR-02V-N
SMP-02V-NC
2
2
TPFCL
1
1
SMR-02V-B
SMP-02V-BC
TMMCLK/
5
TMM-T
4
TMM
TMM/
3
2
GND1
+24V
1
PHR-5
+5V
1
MCSPD
MCSPD
2
GND2
3
179228-3
N.C.
1
GND2
2
MCSS1
3
MCSS2
4
MCSS3
5
MCSS4
6
PHR-6
+5V
1
18
18
MCLUD
2
17
17
GND2
3
16
16
179228-3
+5V
1
15
15
2
14
14
GND2
3
13
13
179228-3
+5V
1
9
9
TDRS
2
8
8
GND2
3
7
7
179228-3
+5V
1
6
6
MCPED
2
5
5
GND2
3
4
4
SMR-18V-B
SMP-18V-BC
179228-3
MCPWS
2T
3
3
1T
2
2
MCPWS2
VAREF
3T
1
1
SMR-03V-B
SMP-03V-BC
AR-D15/D20 ELECTRICAL SECTION 5-3
B
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
SMR-11V-N
SMP-11V-NC
SRA-21T-4
CN-G
OPTION
+24V(VB)
1
P-GND
2
DCPS
+5V(VD)
3
GND2
4
S-GND
5
TXD-DSK
6
RXD-DSK/
7
DTR-DSK/
8
DSR-DSK/
9
RES-DSK
10
TRC-DSK/
11
B
C
CN-A
1
S-GND
2
TSPD2
3
VD(+5V)
4
S-GND
5
TLUD2
6
VD(+5VR)
7
N.C
8
TPED2
9
VD(+5V)
PHR-9
CN-D
1
VB(+24V)
2
TPFCL/
3
VB(+24V)
4
MCPCL/
5
MCLUM
6
GND1(P-GND)
7
VB(+24V)
8
GND1(P-GND)
9
TMM/
10
TMMCLK/
11
TMM-T
12
MCSPD
13
VD(+5V)
14
GND2(S-GND)
15
MCSS1
16
GND2(S-GND)
17
MCSS2
18
MCSS3
19
MCSS4
20
F-GND
PHDR-20VS-1
CN-E
1
GND2(S-GND)
2
MCLUD
3
VD(+5V)
4
VD(+5V)
5
GND2(S-GND)
6
MCPED
7
GND2(S-GND)
8
TDRS
9
VD(+5V)
10
VD(+5V)
11
GND2(S-GND)
12
TPFD1(MPFD)
13
MCPWS2
14
MCPWS
15
VD(+5V)
16
N.C.
PHDR-16VS-1
CN-M
MD
1
/RES
2
3
/RXD
/TXD
4
CLOCK OUT
5
6
+5V(VD)
FVpp
7
8
RES
TXD
9
S-GND
10
11
TEST
PHR-11
CN-F
1
+24V(VB)
2
P-GND
3
+5V(VD)
4
GND2
5
S-GND
6
TXD-DSK
7
RXD-DSK/
8
DTR-DSK/
9
DSR-DSK/
10
RES-DSK
11
TRC-DSK/
TAN Control PWB
12
N.C.
SMR-11V-B
PHDR-12VS-1
C
CN
VB(+
TPC
CN
VB(+
TPC
P
CN
S-GN
TPF
VD(+
S-GN
TLU
VD(+
N.C
TPED
VD(+
CN
P-GN
TLUM
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
VB(+24V
DHRY1
DHRY2
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