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[11] ELECTRICAL SECTION
MX-LCX3N
1. Wiring diagram
Main unit
Cassete detection
switch
<Cassette unit>
Reverse-winding
detection switch
+24V
LWRSW
ON
LWRSW(24V)
LLM+
1
Lift motor
LLM-
2
Lower limit sensor
+5VR
LDD
GND
LDD
Lift motor encoder input
LRE
Paper front surface sensor
+5V
LPUD
LPUD
GND
Lock release PWB
PHR-4
SMR-04V-N
+5VR
1
LTLLED
LTLLED
2
LTLSW
LTLSW
3
GND
4
Lowering SW PWB relay harness
Tray lock sensor
PHR-3
GND
1
LTLD
LTLD
2
+5V
3
SMR-03V-N
SMP-03V-NC
1
1
LTLS
2
2
3
3
SMP-03V-NC
LFAN1
SMP-03V-NC
LFAN2
Connected
to the main body
ELR-12V
ELP-12V
AC-L(H)
4
4
F.G.
5
5
AC-N(H)
12
12
ELR-15V
ELP-15V
N.C.
1
1
N.C.
2
2
TXD-LCC
3
3
RXD-LCC
4
4
/DTR-LCC
5
5
/DSR-LCC
6
6
RES-LCC
7
7
F.G.
8
8
+5V
9
9
GND
10
10
+24V
11
11
GND
12
12
/TRC-LCC
13
13
N.C.
14
14
N.C.
15
15
PS-187-2V
LPISW
1
LCD
LCD(24V)
2
3
PS-187-3V
1
2
3
ELR-03V
ELP-03V
1
1
2
2
3
3
PHR-3
1
2
3
SMR-03V-N
SMP-03V-NC
1
1
2
2
3
3
179228-3
1
2
3
SMP-04V-NC
11
2
2
3
3
4
4
PHNR-09-H
PHNR-09-H
1
9
2
8
PHNR-06-H
3
7
1
6
4
6
2
5
55
3
4
6
4
4
3
7
3
5
2
8
2
6
1
9
1
Cassette unit side harness A3 CD
SMR-03V-N
1
1
2
2
3
3
Cassette unit front harness A3 CD
SMR-03V-N
1
1
2
2
3
3
MX-LCX3N ELECTRICAL SECTION 11 – 1
Service Manual
Heater harness
ELP-02V
ELR-02V
1
1
2
2
Safety earth
Main unit relay harness A3
SMR-18V-N
1
2
3
4
55
6
7
88
9
10
11
12
13
14
15
16
PHNR-16-H
PHNR-16-H
17
16
1
18
15
2
14
3
13
4
12
5
11
6
10
7
9
8
8
9
7
10
6
11
5
12
4
13
3
14
2
15
1
16
SMR-11V-N
1
22
33
44
5
6
7
8
9
10
11
Cassette unit
rear harness A3 CD
Heater
PAP-12V-S
1
2
3
4
5
6
77
8
9
10
11
12
PHDR-16VS-2
1
2
3
4
5
6
7
SNP-18V-NC
8
1
9
10
2
11
12
3
13
14
4
15
16
PHR-9
1
6
2
7
3
4
9
5
10
6
11
7
12
8
13
9
14
15
16
17
18
PHDR-18VS-2
1
2
3
4
5
6
7
8
SMP-11V-NC
9
1
10
11
12
13
5
14
6
15
7
16
8
17
9
18
10
11
Cassette relay harness CD
M M AIN PW
CN-A
B12B-PASK
1
N.C.
2
/TRC-LCC
3
RES-LCC
4
/DSR-LCC
5
/DTR-LCC
6
RXD-LCC
TXD-LCC
8
GND
9
GND
10
+5V
11
GND
12
+24V
CN-B
B16B-PHDSS
1
LLSW(24V)
2
GND
3
GND
4
LIPSW(24V)
5
GND
6
LIPSW(24V)
7
LCD(24V)
8
GND
GND
9
10
LLM(+)
11
+24V(PS)
12
GND
13
GND
14
LWRSW(24V)
15
LLM(-)
16
GND
CN-C
B9B-PH-K-S
1
+5VR
2
GND
3
LDD
4
LRE
5
GND
6
+5VR
7
+5V
8
LPUD
9
GND
CN-D
B18B-PHDSS
1
+5VR
2
LTLLED
3
LTLSW
4
GND
5
+5V
6
GND
7
LTLD
8
N.C.
9
24V-ICP
10
LTLSL
11
N.C.
12
LTLSU
13
24V
14
24V
15
LFAN1
16
LFAN2
17
GND
18
GND
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