AR-M351U, AR-M451U (serv.man21). Electrical — Sharp Copying Equipment Service Manual (repair manual)

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

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

AR-M351U/M451U, AR-M355U/M455U  ELECTRICAL SECTION  13 - 1
[13] ELECTRICAL SECTION
1. Block diagram
CSS PWB
HVR PWB
DRAWER PWB
HVR PWB
CRUM PWB
LD
PWB
PWB
SCNcnt
SCN JNT PWB
LVDS/INV
PWB
OPE PWB
BUZZER
PWB
SPF
CCD PWB
PCU PWB
T1SS PWB
MPTLD PWB
T2SS PWB
TAN Control
PWB
D1SS PWB
D2SS PWB
MPTLD PWB
Control
PWB
DSK
INTER FACE PWB
PWB
FILTER
MFP CONTROL
PWB
Mother PWB
FUSE PWB
REALY PWB
CIScnt PWB
(OPTION)
(OPTION)
DH-SCN1
DH-SCN2
STMP
(OPTION)
ADU [DU3/DU4] (OPTION)
MPFSET
MPLS2
MPLS1
MPLD1
MSS
MPED
MPWS
MPFC
MPFS
ADUSET
DSW-D
APPD2
APPD1
APOD
APIND
DGS
ADUFM
ADUM2
ADUM1
(OPTION)
(OPTION)
DH-DSK2
DH-DSK1
DH-SW
DH HEATER PWB
(OPTION)
FAXPWB
FAX SW
FAX DC/PS
(OPTION)
AR-FN6
AR-FN7
AR-MS1
COIN VENDER
PNC
AUDITOR
FAX BOX [FX-12]
(OPTION)
AR-MU2
(OPTION)
DELIVERY un
CASETTE  un
PS un
LEFT DOOR un
MAIN DRIVE un
DEVELOPER un
TONER HOPPER un
LSU un
HV
OP PANEL un
FUSING un
HDD
DC/PS
DSPFun [EF3]/SPFun [EF4]
LCC[D28]
3TRAY DESK [D27]
DESK/LCC  [D27/D28]
POM
POD1
POD2
POD3
DSW-F
DSW-L
CFM2
VFM2
RRC
TRC
CPFC
DM
MM
LUM
PED
LUD
PPD
CFM1
TCS
HUS-DV
TM1
PSPS
DVCH
PGM
BD
VFM1
VFM1
MPT VR
MCPCL
TPFCL
MCSPD
MCLUD
MCPED
TDRS
TPFD1
MCLUD
DPFD1
DDRS
MCPED
DSPD1
DSPD2
MPT VR
DLUM1
DLUM2
MHPS
OCSW
ORSLED
MIM
ORSPD
CL
HL2
HL1
RTH2
RTH1
FM-HDD
FM-CNT
BACKLIGHT
LCD
PANEL
TOUCH
CCFT
MCLUM
TPCL1
TPFD2
TSPD1
TLUM1
TMM
TPCL2
TTSD
TPFD3
TSPD2
TLUM2
DLUD1
DPED1
DPFD2
DLUD2
DPED2
DPFD3
DMM
DPFCL
DPCL1
DPCL2
MCLUM
MCPCL
MCSPD
MSW
SPFM
SPOD
SOCD
SPFC
SRRC
SPLS2
SPLS1
SPWS
SPFS
SCOV
SPPD
SDSS
SPED
CISun
SCANNER
* FILTER PWB
:JAPAN ,EX200
AC IN
ENGINE
* DSPF un(AR-EF3) only: CIS un, CIScnt PWB
AR-DU3
AR-DU4
* REALY PWB
:JAPAN N-model,EX100 ,EX200
* DH-DSK1,DSK2
:JAPAN only
AR-M351U/M451U, AR-M355U/M455U  ELECTRICAL SECTION  13 - 2
2. Actual wiring chart
Scanner (1/3)
3
12
5
11
13
19
20
6
7
8
14
15
1
9
2
17
10
16
4
18
21
22
23
24
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
3
12
5
11
13
19
20
6
7
8
14
15
1
9
2
17
10
16
4
18
21
22
23
24
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
64
65
59
60
62
55
61
63
66
67
68
69
75
71
70
76
72
73
78
77
74
80
79
BOARD TO BOARD
IL-FPR-40S-VF-E1500
CN1
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
TX25-100P-LT-H1
CN3
CLK_CCD1
ADD_CCD1
TXD_CCD1
RXD_CCD1
RES_CCD1
GND2
CCD
cnt
PWB
IL-FPR-40S-VF-E1500
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
4
3
2
1
CN1
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
100
99
98
97
96
91
94
88
92
93
89
85
84
82
90
81
86
83
95
87
+24V3
+12V1
GND2
GND2
PDSEL1
SEG0
GND2
/1_DBL-
/1_DBL+
1_DATA0-
1_DATA0+
1_DATA1-
1_DATA1+
1_CLK-
1_CLK+
GND2
GND2
GND2
GND2
(NC)
+24V3
PDSEL2
/KEYIN
GND2
GND2
LcdS-
LcdS+
LcdM+
LcdM-
GND2
/XL
+3.3V
/STSET
YH
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
+5V2
RES_CCD1
FRM_CCD1
CLK_CCD1
TXD_CCD1
/F0
/F2
/BZR
GND2
PD
ADD_CCD1
RXD_CCD1
/CL1
PDSEL0
PAGE1
SEG1
GND2
GND2
+5V2
GND2
GND2
GND2
SEG2
GND2
GND2
GND2
/F1
/F3
+5V1
XH
Lcd DIS
/CCFT
/YL
TH
+3.3V
GND2
LCD-VEE
+24V3
+24V3
GND2
GND2
SCN
JNT
PWB
40
39
38
37
36
35
34
33
32
31
+3.3V3
+5VCCD
+5VCCD
+5VCCD
GND2
+10VCCD
+10VCCD
1
2
3
4
5
6
7
8
9
10
37
38
39
40
32
33
34
35
36
1_CLK+
1_CLK-
1_DATA0-
/1_DBL+
/1_DBL-
PAGE1
1_DATA1+
1_DATA1-
GND2
GND2
GND2
FRM_CCD1
+3.3V3
GND2
+5VCCD
+5VCCD
+5VCCD
+5VCCD
+5VCCD
GND2
GND2
+3.3V3
+5VCCD
+5VCCD
+5VCCD
GND2
+10V
+10V
DCLK+
DCLK-
1_DATA0+
1_DATA0-
/1_DBL+
/1_DBL-
PAGE1
GND2
GND2
GND2
FRM_CCD1
+3.3V3
GND2
+5VCCD
+5VCCD
+5VCCD
+5VCCD
GND2
GND2
GND2
CLK_CCD1
ADD_CCD1
TXD_CCD1
RXD_CCD1
RES_CCD1
GND2
GND2
4
3
2
1
9
8
7
6
5
BM12B-SRSS-TB
CN201
11
10
12 GND2
IMG_DOUT1_0
IMG_AREA1
IMG_DOUT1_2
IMG_DOUT1_3
GND2
IMG_DOUT1_5
IMG_DOUT1_6
IMG_DOUT1_7
IMG_DOUT1_1
AD_CLK
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
1_DATA1+
1_DATA1-
(1/2)
5
100
TX2
IMG_DOUT1_4
1_DATA0+
+5VCCD
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)

Download Sharp AR-M351U / AR-M451U (serv.man21) Service Manual (Repair Manual)

Here you can view online or download Sharp AR-M351U / AR-M451U (serv.man21) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble 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) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).