Sharp AR-M350U Service Manual page 233

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CIRCUIT DIAGRAM (MFP) 2/3
SPF
MOTOR
179228-3
+5V
SPED
SPED
GND2
179228-3
+5V
SCOV
SCOV
GND2
179228-3
+5V
SPPD
SPPD
GND2
SMP-02V-NC+SMR-02V-N
1 +24V
SDSS
/SDSS
2
GY
SRA-21T-4
PHR-3
+5V(POD)
SPOD
GND2
SPOD
179228-3
+5V
SOCD
SOCD
GND2
PHNR-2-H+BU2P-TR-P-H
2
+24V
SPFC
/SPFC
1
PHNR-3-H+BU3P-TR-P-H
+24V
3
SRRC
2
(NC)
/SRRC
1
SMR-03V-NC+SMP-03V-N
BL
VAREF
1
BR
SPFVR
SPWS
2
GY
GND2
3
179228-3
+5V
SPLS1
SPLS1
GND2
179228-3
+5V
SPLS2
SPLS2
GND2
PHNR-2-H+BU2P-TR-P-H
+24V
2
SPFS
/SPFS
1
PHNR-6-H+BU6P-TR-P-H
BR
1
BR
6
/B
RD
5
+24V
2
RD
PL
4
3
PL
B
BR
3
4
BR
A
RD
2
5
RD
+24V
PL
1
6
PL
/A
BL
1
BR
2
GY
3
BL
PHNR-11-H+BU11P-TR-P-H
1
PL
BL
BL
2
1
+5V
11
GY
BR
BR
SPED
10
3
2
GY
GY
3
GND2
9
BL
BL
BL
+5V
4
8
1
PL
PL
BR
5
SCOV
7
2
GY
GY
GY
6
GND2
6
3
BL
BL
5
7
+5V
BR
BR
4
SPPD
8
GY
GY
9
GND2
3
RD
RD
RD
10
+24V
1
2
BR
BR
BR
1
2
11
/SDSS
SRA-21T-4
GY
FG
PHNR-6-H+BU6P-TR-P-H
BL
BL
BL
1
6
+5V(POD)
1
GY
GY
GY
2
5
2
GND2
PL
PL
PL
3
4
3
SPOD
BL
BL
3
4
+5V
PL
PL
BL
2
5
SOCD
1
GY
GY
PL
1
6
GND2
2
GY
3
RD
1
BR
2
RD
1
2
PL
3
BL
1
BR
2
GY
3
BL
1
BR
2
GY
3
BL
1
PL
2
GY
3
RD
1
PL
2
AR-M350 ELECTRICAL SECTION 12-4
CND
B6B-PH-K-S
BR
/B
2
RD
4
+24V
PL
1
B
BR
3
A
RD
5
+24V
PL
6
/A
CNB
B22B-PHDSS-B
BL
5
+5V
BR
16
SPED
GY
1
GND2
BL
+5V
7
PL
18
SCOV
GY
GND2
2
BL
8
+5V
BR
14
SPPD
GY
3
GND2
RD
11
+24V
BR
15
/SDSS
BL
+5V(POD)
9
GY
4
GND2
PL
20
SPOD
BL
B26B-PHDSS-B
10
+5V
PL
SPFA
22
SOCD
GY
/SPFA
6
GND2
RD
/SPFMO0
12
+24V
BR
+5V
19
/SPFC
RD
GND2
13
+24V
PL
GND2
17
/SRRC
+24V
21
(NC)
+24V
SPF
GND2
GND2
/SPFB
SDSS
PWB
SPFB
SRRC
/SPFSET
SPFS
VAREF
SPFC
SPPD
SPLS2
SPED
SPLS1
SCOV
SPWS
SPOD
CNA
SOCD
B12B-PHDSS-B
BL
1
VAREF
BR
SPWS
2
GY
9
GND2
BL
+5V
5
BR
4
SPLS1
GY
12
GND2
BL
7
+5V
PL
SPLS2
6
GY
10
GND2
RD
11
+24V
PL
/SPFS
3
SRA-21T-4
SRA-21T-4
NO ASSEM
CN13
CNC
S26B-PHDSS
BR
BR
1
1
SPFA
PL
PL
/SPFA
2
2
PK
PK
3
3
/SPFMO0
BL
BL
+5V
4
4
GY
GY
5
5
GND2
GY
GY
GND2
6
6
RD
RD
7
7
+24V
RD
RD
+24V
8
8
GY
GY
9
9
GND2
GY
10
10
GND2
LB
LB
11
11
/SPFB
LB
LB
12
12
SDSS
PK
PK
13
13
SPFB
PK
PK
SRRC
14
14
PL
PL
15
15
/SPFSET
PL
PL
SPFS
16
16
BL
BL
17
17
VAREF
BR
BR
SPFC
18
18
BR
BR
19
19
SPPD
PL
PL
SOCD
20
20
LB
LB
21
21
SPED
BR
PL
SPLS2
22
22
LB
LB
23
23
SCOV
LB
BR
24
24
SPLS1
PK
PK
25
25
SPOD
PL
LB
26
26
SPWS
GY
GY
GY
FG
SRA-21T-4
SCN
PWB

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