Read Sharp MX-LCX3N (serv.man8) Service Manual online
MX-LCX3N ELECTRICAL SECTION 11 – 2
2
1
2
1
GND
5
4
/LPED
LPFM-T
+24V
GND1
/LUD
LUD
LPED
LPFM
LPFM-CLK
2
LPFM
+5V
1
GND
2
3
NC
1
+5V
3
PHR-5
1
3
1
LDSW(24V)
LPFS
LLSW
3
Tray paper sensor
Tray upper limit sensor
Paper feed solenoid
Paper feed sensor
Transport sensor harness A3 CD
Upper open/close switch
Upper limit switch
Paper feed clutch
Paper transport clutch
LCC transport motor
Main unit
communication sensor
Transport sensor relay harness A3
Transport sensor relay harness A3 CD
2
<Paper feed unit>
SMP-02V-BC SMR-02V-B
GND
1
3
+5V
2
/LPFD
LPFD
PS-187-3V
179228-3
PHR-3
179228-3
LTRC
3
2
1
N.C.
LTRC
CZHR-03V-S
LPFC
3
2
1
+24V
N.C.
LPFC
CZHR-03V-S
1
3
1
SMP-03V-NC
SMR-03V-N
2
2
3
SMR-03V-N
1
1
3
2
2
3
<Cassette unit>
3
+5VR
LTOD
1
179228-3
2
LTOD
GND
+24V
2
LLSW(24V)
9
6
7
/LPFD
6
LWRSW(24V)
5
4
LTLD
5
4
9
4
/LPED
1
8
GND
PHR-5
GND
8
2
CN-B
GND
16
12
9
1
+5V
7
LPFS
3
7
1
LCD(24V)
3
2
8
13
+5V
6
B20B-PHDSS
4
3
9
LPUD
B18B-PHDSS
LPFM-CLK
10
GND
LDSW(24V)
11
1
3
18
/DTR-LCC
1
+24V
3
CN-A
2
GND
GND
7
13
11
15
N.C.
4
9
/LUD
2
GND
CN-C
LTLSL
7
9
LLM(+)
6
+5V
3
5
CN-G
10
18
10
11
3
+5V
7
+24V(PS)
4
B16B-PHDSS
1
GND
8
4
15
/TRC-LCC
8
6
2
GND
GND
15
5
7
6
14
RES-LCC
5
CN-F
4
B9B-PH-K-S
3
LPFM-T
9
LLSW(24V)
12
2
17
RXD-LCC
2
GND
2
11
PHR-11
5
GND
+5V
CN-D
4
6
12
10
5
8
GND
3
GND
2
N.C.
6
8
GND
8
5
GND
2
4
+24V
B5B-PH-K-S
1
6
+5VR
24V-ICP
3
GND
17
B12B-PASK
11
10
2
GND
8
LLSW(24V)
5
LDD
16
SMP-18V-NC
SMR-18V-N
1
14
GND
7
PHDR-20VS-2
5
LPFC
1
+5VR
2
10
LIPSW(24V)
14
GND
9
6
7
4
13
/DSR-LCC
4
CN-E
1
LTLSW
LPFM
8
12
5
16
TXD-LCC
3
GND
1
10
B11B-PH-K-S
1
+24V
3
+5VR
MAIN PWB
5
LRE
LTRC
11
LLM(-)
LDSW(24V)
1
LDSW
1
FPS-187
+24V
LDSW(24V)
LIPSW(24V)
99
10
10
GND
+24V(PS)
GND
11
12
13
14
15
16
18
19
20
17
11
12
13
14
15
16
17
18
19
20
LDSW(24V)-ICP
GND
GND
GND
GND
LTOD
GND
+5VR
LTLLED
LDSW(24V)-ICP
GND
LFAN1
24V
LTLSU
N.C.
11
12
13
14
15
16
17
18
+5V
GND
24V
LFAN2
GND
GND
3
11
3
22
SMP-03V-NC
SMP-04V-NC
SMR-04V-N
ICP-N15
ICP-N15
Paper feed side
main harness
Paper feed unit harness A3
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