DOWNLOAD Sharp AR-M351U / AR-M451U (serv.man21) Service Manual ↓ Size: 253.27 KB | Pages: 23 in PDF or view online for FREE

Model
AR-M351U AR-M451U (serv.man21)
Pages
23
Size
253.27 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Electrical
File
ar-m351u-ar-m451u-sm21.pdf
Date

Sharp AR-M351U / AR-M451U (serv.man21) Service Manual ▷ View online

AR-M351U/M451U, AR-M355U/M455U  ELECTRICAL SECTION  13 - 3
BM50B-SRDS-G-TF
3
12
5
11
13
19
20
6
7
8
14
15
1
9
2
17
10
16
4
18
CN4
21
22
23
24
GND2
CN1
27
26
28
34
35
29
30
32
25
31
33
36
37
38
39
42
41
43
49
50
44
45
47
40
46
48
51
52
53
54
57
56
58
59
60
55
50
FRDY
40
19
GND2
GND2
42
29
31
GND2
GND2
GND2
25
23
21
1
GND2
GND2
27
GND2
WAKE_UP
LcdD2-
26
20
44
2_DATA0+
1_DATA0-
SCN_SET
LCD_VEE
SLEEP
GND2
22
24
32
48
15
38
2
37
39
41
43
45
47
35
33
2_CLK-
GND2
LcdD1+
lcdDIS
1_CLK-
17
LcdCP1+
LcdS-
LcdS+
LcdM+
LcdD3-
LcdCP2+
LcdCP1-
13
LcdCP2-
/2_DBL+
7
LcdD3+
LcdD1-
3
5
11
9
1_DATA0+
1_CLK+
1_DATA1-
/1_DBL+
1_DATA1+
18
16
14
12
10
8
6
4
30
28
34
46
36
LcdD0-
GND2
/2_DBL-
2_DATA1-
2_DATA0-
LcdM-
2_CLK+
LcdD0+
LcdD2+
2_DATA1+
49
77
78
73
72
76
70
71
75
79
80
74
65
64
69
68
67
66
63
61
62
92
84
97
98
99
94
89
88
87
90
91
95
86
83
81
82
85
96
93
+24V3
/XL
+12V1
GND2
GND2
RES_CCD1
PDSEL1
SEG0
TXD_CCD1
CLK_CCD1
FRM_CCD1
GND2
/BZR
XH
/F2
/F0
+3.3V
PD
GND2
/CL1
RXD_CCD1
ADD_CCD1
PAGE1
PDSEL0
/STSET
YH
SEG1
Lcd DIS
/CCFT
/YL
TH
/1_DBL-
/1_DBL-
/1_DBL+
1_DATA0-
1_DATA0+
1_DATA1-
1_DATA1+
1_CLK-
1_CLK+
GND2
GND2
GND2
GND2
GND2
(NC)
+24V3
PDSEL2
/KEYIN
GND2
GND2
LcdS-
LcdS+
LcdM+
LcdM-
LcdCP1+
LcdCP2+
LcdCP1-
LcdCP2-
LcdD2-
LcdD1+
LcdD3-
LcdD3+
LcdD1-
LcdD0-
LcdD0+
LcdD2+
GND2
GND2
/STMPS
GND2
GND2
GND2
GND2
+12V1
+12V1
GND2
+5V2
+5V2
GND2
GND2
GND2
GND2
GND2
+5V2
SEG2
GND2
GND2
GND2
GND2
GND2
/F3
/F1
+5V1
+3.3V
GND2
LCD-VEE
+24V3
+24V3
GND2
GND2
I/F PWB-CN
MFP
cnt
PWB
LcdD1-
2_DATA1+
9
/RES_MFP
65
38
11
/1_DBL-
1_CLK+
58
64
GND2
21
GND2
GND2
/DTR_SCN
2_CLK+
2_DATA0+
/2_DBL-
12
23
55
VCCW_SCN
SLEEP
LCD_VEE
10
53
20
54
19
/2_DBL+
/RES_SCN
LcdD0+
LcdD1+
3
4
+12V1
46
61
60
5
26
SCN_SET
/1_DBL+
WAKE_UP
56
2_DATA0-
40
LcdCP1-
7
8
LcdD0-
1_DATA0+
1_DATA1+
/RXD_SCN
/TXD_SCN
50
27
GND2
31
30
36
52
LcdCP1+
63
22
LcdD2+
57
47
17
13
LcdD2-
48
15
44
34
45
2_DATA1-
lcdDIS
41
14
49
32
33
GND2
67
68
29
42
SD68M
+24V3
+5V1
+5V2
+5V2
+5V2
POF_SCN
FRDY
+12V1
GND2
16
GND2
GND2
39
66
59
2
6
1_DATA1-
+24V3
+5V2
GND2
GND2
GND2
GND2
+24V3
LcdD3+
LcdD3-
LcdM+
LcdM-
LcdS+
LcdS-
18
1_DATA0-
1_CLK-
62
28
24
/DSR_SCN
51
2_CLK-
LcdCP2+
LcdCP2-
GND2
37
25
35
1
43
VCCW_SCN
/RES_MFP
POF_SCN
GND2
GND2
GND2
+12V1
+5V2
+5V2
+5V2
+5V1
+24V3
+24V3
GND2
GND2
GND2
GND2
+5V2
+24V3
+12V1
GND2
GND2
GND2
GND2
GND2
/RES_SCN
/DTR_SCN
/DSR_SCN
/TXD_SCN
/RXD_SCN
CN3
BM30B-SRDS-G-TF
29
23
6
24
22
18
3
20
14
12
25
21
9
17
15
1
16
13
8
4
27
5
2
7
11
10
26
19
30
28
SCN
cnt
PWB
(1/3)
100
TX24-100R-LT-H1
AR-M351U/M451U, AR-M355U/M455U  ELECTRICAL SECTION  13 - 4
Scanner (2/3)
21
LcdD1-
12
YH
1
18
30
LcdD0+
18
LcdD3+
1
15
LcdDIS
/YL
30FMZ-BT
15
LcdM-
3
12
LcdCP2+
+24V3
LcdS-
+24V3
9
LcdCP1+
GND2
LcdCP1-
LcdCP2-
13
TH
29
6
23
25
LcdS-
LcdD2-
23
LCD-VEE
2
/YL
26
3
20
28
LcdD1+
20
LcdD2+
4
17
LCD-VEE
YH
17
LcdD3-
6
14
GND2
XH
14
LcdD0+
8
11
GND2
GND2
LcdD0-
LcdD1+
GND2
8
LcdM-
LcdD3-
30FMN-BT
LcdDIS
5
CN5
CN1
/CCFT
28
5
22
26
LcdS+
LcdD2+
22
GND2
7
/XL
25
2
19
29
LcdD0-
19
LcdD2-
9
16
/XL
16
LcdM+
11
13
LcdCP2-
/CCFT
LcdS+
GND2
10
LcdCP1-
TH
LcdCP1+
LcdCP2+
GND2
30
7
24
LcdM+
LcdD3+
24
3.3V
10
XH
27
4
21
27
LcdD1-
SCN
JNT
PWB
T24FAZ-SMT-TF
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN4
1
CN3
S02(8.0)B-BHS-L
HV
/CCFT
2
B6B-PH-SM3-TB
PDSEL1
+5V2
GND2
PD
PDSEL0
PDSEL2
5
3
6
4
CN102
2
1
MFP
OPE
PWB
/CCFT
2
1
HV
PL
BR
LB
BR
BL
4
GY
ORS PD
PDSEL1
1
+5V2
PDSEL0
PDSEL2
5
S6B-PH-K-S
6
3
PD
GND2
2
17
9
23
3
11
4
13
5
10
15
1
2
21
20
16
22
19
24
18
14
12
8
6
7
CN101
T24FAZ-SMT-TF
/F0
SEG2
SEG1
SEG0
/KEYIN
+5V1
GND2
PD
/F1
+5V2
/F2
/F3
GND2
PDSEL2
GND2
PDSEL1
PDSEL0
/BZR
(NC)
(NC)
GND2
GND2
GND2
+5V2
GND2
GND2
/F1
PDSEL2
+5V2
(NC)
SEG1
SEG0
PD
PDSEL1
PDSEL0
/BZR
GND2
/F3
/F0
GND2
/F2
+5V2
/KEYIN
(NC)
GND2
SEG2
GND2
+5V1
3.3V
CCFT
04FM-1.0ST
YH
4
2
1
XH
CN2
3
TOUCH
PANEL
(X2)
(X1)
FFC-4PIN
(Y1)
(Y2)
/XL
/YL
(NC)
LCD D0
LCD D3
8
18
1
19
Lcd DIS
GND2
(NC)
LCD CP2
LCD CP1
4
GND2
LCD-VEE
(NC)
12
LCD D1
16
5
LCD M
9
13
GND2
GND2
7
LCD S
LCD
10
GND2
15
LCD D2
20
(NC)
11
14
17
3.3V
3
6
2
CN6
SLD5S-1
CN2
1
5
2
3
4
GND2
GND2
+24V3
+24V3
/CL1
3
4
2
1
5
SLD5R-1
CL1
STMP
GND2
/STSET
/STMPS
+24V3
4
2
1
3
179228-4+175694-4
BR
RD
GY
LB
4
3
2
1
B4B-PH-K-S
/STSET
GND2
/STMPS
+24V3
LCD-VEE
11
18
8
6
10
CN4
9
2
13
GND2
5
19
(NC)
(NC)
(NC)
17
(NC)
LCD CP1
LCD D0
GND2
4
7
14
GND2
20
16
LCD M
LCD S
GND2
20FLS-SM1-TB
1
GND2
3.3V
Lcd DIS
LVDS
PWB
LCD D3
LCD D1
LCD D2
3
12
15
LCD CP2
/CL1
GND2
GND2
+24V3
+24V3
(2/2)
CN1
AR-M351U/M451U, AR-M355U/M455U  ELECTRICAL SECTION  13 - 5
N
B
SCN
cnt
PWB
+5V2
MHPS
2
GND2
1
3
S3B-PH-K-S
BL
GY
LB
GND2
53053-0310(MOLEX)
MHPS
+5V2
3
1
2
MHPS
+5V2
2
1
3
GND2
CN5
6
4
5
B8B-PH-K-S
7
8
/RES_MFP
/DSR_SCN
DTR_SCN
/RXD_SCN
/TXD_SCN
(NC)
CN11
1
BL
/LED1
RD
LB
LB
GY
BR
ORS
LED
3
1
+24V3
BR
GND2
BL
OCSW
4
S6B-PH-K-S
H3P-SHF-AA+B3P-SHF-1AA
GY
LB
LB
3
/LED0
2
+5V1
5
6
+5V1
RD
2
GND2
OCSW
CN6
OCSW
/MIMB
MIMB
/MIMA
3
MIM
4
S5B-PH-K-S
1
5
CN2
2
MIMA
+24V3
11
10
7
5
4
8
6
1-171825-2
GND2
/CV_COPY
+24V3
12
9
1
2
3
/CV_COUNT
/CV_START
/CV_CA
/CV_STAPLE
/CV_DUPLEX
/CV_SIZE1
/CV_SIZE0
/CV_SIZE2
/CV_SIZE3
CN8
9
11
+24V3
6
/PNC
13
12
PHR-13
(NC)
5
4
7
1
+24V3
3
5
/TC
2
10
8
11
/AUD
CN9
GND2
10
8
1
4
GND2
9
/COPY
PNC_a
+5V2
13
7
2
12
6
/CA
3
/READY
B13B-PH-K-S
(2/3)
AR-M351U/M451U, AR-M355U/M455U  ELECTRICAL SECTION  13 - 6
Scanner (3/3)
SPF
PWB
1
+24V3
CND
B
B6B-PH-K-S
2
3
/B
5
4
6
+24V3
/A
A
VAREF
+5V2
4
B12B-PHDSS-B
GND2
GND2
5
2
6
GND2
7
3
SPLS1
SPWS
+5V2
CNA
1
9
SPLS2
10
SRA-01T-3.2
2
1
+5V
3
B22B-PHDSS-B
CNB
GND2
5
7
4
SPED
8
9
10
14
15
16
12
18
22
20
+5V2
SCOV
GND2
+5V2
SPPD
GND2
+24V3
/SDSS
+5VPOD
SPOD
GND2
11
12
+24V3
/SPFS
GY
BR
GND2
1
1754873+179228-3
BL
GND2
BR
+5V2
1754873+179228-3
BR
1
2
GY
SPLS1
PL
BL
PL
SPLS2
GY
SPLS1
PL
RD
BL
SPLS2
GY
3
+5V2
3
BL
GY
BL
2
GY
GY
SRA-21T-3
11
/SDSS
2
SDSS
1
1 +24V3
2
SPPD
GND2
+5V2
2
1754873+179228-3
3
SPPD
1
SPED
GND2
+5V1
GND2
+5V2
SCOV
+5V2
GND2
SPPD
+24V3
/SDSS
PHNR-11-H+BU11P-TR-P-H
BL
BR
GY
BL
PL
GY
BL
BR
GY
RD
BR
BL
PL
GY
BL
BR
GY
RD
BR
2
B3B-PH-K-S
3
1
SPOD
3
2
1
PHNR-3-H+BU3P-TR-P-H
2
1
PHNR-2-H+BU2P-TR-P-H
/SRRC
+24V3
+24V3
/SPFC
+5VPOD
SPOD
GND2
(NC)
BL
PL
GY
BL
PL
GY
RD
RD
RD
PL
BR
BR
PL
1
2
3
4
5
6
7
8
9
10
11
6
5
4
8
9
10
11
7
3
2
1
1
3
2
1754873+179228-3
SPED
GND2
+5V1
SPED
1
SCOV
SCOV
3
1754873+179228-3
2
+5V2
GND2
BL
BR
GY
BL
BR
GY
SMP-02V-NC+SMR-02V-N
BL
PL
GY
BL
BR
GY
BL
PL
GY
BL
BR
GY
RD
BR
RD
BR
3
2
1
2
1
SPFC
SRRC
RD
PL
RD
SPF
MOTOR
PL
BR
BR
+24V3
/SPFC
+24V3
/SRRC
(NC)
PHNR-6-H+BU6P-TR-P-H
1
SOCD
3
1754873+179228-3
2
+5V2
GND2
SOCD
BL
GY
PL
+5V2
SOCD
GND2
6
19
GY
BL
13
17
21
BR
BL
GY
1
SPFVR
3
GY
BR
VAREF
3
SPWS
2
GND2
1
BL
SMR-03V-NC+SMP-03V-N
2
1
SPFS
RD
PL
1
PHNR-2-H+BU2P-TR-P-H
2
2
+24V3
GY
SOCD
SPOD
5
1
6
2
+5V2
3
6
+5VPOD
3
4
2
GND2
GND2
4
1
5
BL
GY
PL
PL
BL
BL
PL
PL
GY
GY
BL
/SPFS
PHNR-6-H+BU6P-TR-P-H
RD
+24V3
B
5
1
6
2
A
3
6
/B
3
4
2
/A
+24V3
4
1
5
BR
RD
PL
PL
BR
BR
RD
RD
PL
PL
BR
PL
RD
GY
GY
BR
PL
PL
BL
BR
BR
PL
PL
PL
PL
BL
BR
BR
PL
BR
BR
PL
BR
PL
8
7
RD
RD
GY
GY
a
c
B26B-PHDSS-B
CNC
3
SPPD
/SPFMB
GND2
9
24
SPED
SOCD
SPFC
SPFMA
/SPFMA
SPLS1
SPFMB
SPWS
SPFSET
25
26
SPFMO0
SCOV
SPLS2
SPOD
1
2
16
18
12
20
11
21
13
19
22
15
14
23
SRRC
SDSS
VAREF
SPFS
GND2
17
10
4
+5V2
GND2
GND2
5
6
+24V3
+24V3
Page of 23
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Sharp AR-M351U / AR-M451U (serv.man21) Service Manual ▷ Download

  • DOWNLOAD Sharp AR-M351U / AR-M451U (serv.man21) Service Manual ↓ Size: 253.27 KB | Pages: 23 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp AR-M351U / AR-M451U (serv.man21) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp AR-M351U / AR-M451U (serv.man21) Copying Equipment. Information contained in Sharp AR-M351U / AR-M451U (serv.man21) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.