MX-M350N, MX-M350U, MX-M450N, MX-M450U (serv.man6). Electrical Section - Sharp Copying Equipment Service Manual (repair manual)

mx-m350n, mx-m350u, mx-m450n, mx-m450u (serv.man6) service manual
Model
MX-M350N MX-M350U MX-M450N MX-M450U (serv.man6)
Pages
17
Size
285.91 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Electrical Section
File
mx-m350n-mx-m350u-mx-m450n-mx-m450u-sm6.pdf
Date

Read Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man6) Service Manual online

MX-M350/M450 N/U  ELECTRICAL SECTION  13 - 1
[13] ELECTRICAL SECTION
1. Block diagram
A. System block diagram
POM
DELIVERY un
POD1
POD2
POD3
DSW-F
DSW-L
CFM2
VFM2
RRC
TRC
CPFC
DM
MM
CASETTE un
CSS PWB
LUM
PED
LUD
PPD
PS un
HVR PWB
LEFT DOOR un
CFM1
DRAWER PWB
HVR PWB
MAIN DRIVE un
DEVELOPER un
TCS
HUS-DV
TONER HOPPER un
TM1
PSPS
CRUM PWB
DVCH
PGM
BD
VFM1
VFM1
LD
PWB
LSU un
HV
MPT VR
MCPCL
TPFCL
MCSPD
MCLUD
MCPED
TDRS
TPFD1
MCLUD
DPFD1
DDRS
MCPED
DSPD1
DSPD2
MPT VR
DLUM1
DLUM2
SCNcnt
PWB
SCN JNT PWB
PWB
SPF
MHPS
OCSW
ORSLED
MIM
ORSPD
CCD PWB
CL
(OPTION)
HL2
HL1
RTH2
RTH1
FUSING un
FM-HDD
FM-CNT
PCU PWB
(OPTION)
DH-SCN1
DH-SCN2
SCANNER
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
HDD
(OPTION)
MCLUM
T1SS PWB
MPTLD PWB
TPCL1
TPFD2
TSPD1
TLUM1
T2SS PWB
TMM
TPCL2
TTSD
TPFD3
TSPD2
TLUM2
TAN
Control
PWB
DLUD1
DPED1
DPFD2
D1SS PWB
DLUD2
DPED2
DPFD3
D2SS PWB
DMM
DPFCL
DPCL1
DPCL2
MCLUM
MCPCL
MCSPD
MPTLD PWB
DSK
Control
PWB
INTER FACE PWB
DH-DSK2
DH-DSK1
DH-SW
DH HEATER PWB
(OPTION)
DH-DSK1, DSK2: 
Japan only
FAXPWB
FAX SW
FAX
(OPTION)
DC/PS
FILTER
PWB
MFP CONTROL
PWB
Mother PWB
AR-FN6
AR-FN7
AR-MS1
AC
I
N
ENGINE
MSW
FUSE PWB
REALY PWB
SPFM
SPOD
SOCD
SPFC
SRRC
SPLS2
SPLS1
SPWS
SPFS
SCOV
SPPD
SDSS
SPED
CISun
CIScnt PWB
* DSPF un (MX-EFX1) only: CIS un, CIScnt PWB
COIN VENDER
PNC
AUDITOR
AR-DU3
AR-DU4
FAX BOX [FX-12]
(OPTION)
LCC[D28]
3TRAY DESK [D27]
DESK/LCC
[D27/D28]
AR-MU2
(OPTION)
OP PANEL un
LCD
BACKLIGHT
OPE PWB
BUZZER
TOUCH
PANEL
LVDS PWB
INV PWB
DSPFun[EFX1]/SPFun[EFX2]
MX-M350/M450 N/U  ELECTRICAL SECTION  13 - 2
2. Actual wiring chart
Scanner (1/3)
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
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
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
100
99
98
97
96
91
94
88
92
93
89
85
84
82
90
81
86
83
95
87
+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
+5V2
SEG2
GND2
GND2
GND2
GND2
GND2
/F3
/F1
+5V1
+3.3V
GND2
LCD-VEE
+24V3
+24V3
GND2
GND2
+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-
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
/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)
(1/2)
5
100
TX24-100R-LT-H1
IMG_DOUT1_4
1_DATA0+
+5VCCD
FFC
MX-M350/M450 N/U  ELECTRICAL SECTION  13 - 3
Scanner (2/3)
21
LcdD1-
12
YH
1
18
30
LcdD0+
18
LcdD3+
1
15
LcdDIS
/YL
52271-3079
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
B6B-PH-SM4-TB(LF)(SN)
PDSEL1
+5V2
GND2
PD
PDSEL0
PDSEL2
5
3
6
4
CN2
2
1
MFP
OPE
PWB
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
CN1
52610-2471
/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
CCFL
52271-0469
YH
4
2
1
XH
CN4
3
TOUCH
PANEL
/YL
YH
FFC-4PIN
/XL
XH
/XL
/YL
LCD
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
SCN
cnt
PWB
+5V2
MHPS
2
GND2
1
3
S3B-PH-K-S
BL
GY
LB
GND2
S3B-EH
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
PL
ORS
LED
3
1
+24V3
PL
GND2
BL
OCSW
4
S6B-PH-K-S
B3B-EH
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
B12B-XASK-1
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
+24V
11
8
6
10
CN2
9
2
13
D3
5
LP
CP
+3.3V
YD
D2
DISP
4
7
GND
52271-1379
1
VEE
LVDS
PWB
M
D1
D0
3
12
/CL1
GND2
GND2
+24V3
+24V3
(2/3)
(2/2)
CN1
INV
PWB
4
3
2
1
FFC-13PIN
/CCFT
+24V
S3B-PH-K-S(LF)
GND
3
2
1
CCFT+
NC
53259-0417
/CCFT
NC
4
3
2
1
S3B-PH-SM4-TB(LF)
+24V
2
1
GND
CN3
3
/CCFT
FFC
FFC
FFC
BR
BR
BR
FG
SRA-21T-3
GY
MX-M350/M450 N/U  ELECTRICAL SECTION  13 - 4
Scanner (3/3)
SCN
cnt
PWB
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
FG
SRA-21T-3
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
34
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
34
2
/A
+24V3
4
1
5
BR
RD
PL
PL
BR
BR
RD
RD
PL
PL
BR
PL
RD
SD0
DATA
DGND
DGND
SCLK
LD
DGND
DGND
LGATE
DGND
DGND
DGND
/LST
SD1
DGND
1
2
3
4
5
2_DATA0+
2_CLK-
2_CLK+
RXD_CCD2
DGND
SD2
DGND
SD3
SD4
DGND
DGND
SD5
DGND
SD6
DGND
SD7
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TXD_CCD2
CIS
cnt
PWB
CLK_CCD2
FRM_CCD2
B26B-PHDSS
9
1
20
24
18
7
17
15
10
21
23
25
5
CIS
un
26
13
4
19
6
8
12
11
14
2
16
22
3
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
BL
PL
PL
BR
BR
PL
CN1
2_DBL+
FF3-35-R15
SRA-51T-3
1
2
3
4
5
PL
BR
BR
6
7
8
9
PL
PL
BR
BR
PL
PL
BR
2_DBL+
/CIS_SET
9604S-35F
17
16
18
20
BL
19
15
SCN
LGATE
CLK
2_DATA0+
2_CLK-
2_CLK+
FG
SRA-51T-3
GY
GY
OR
BL
GY
OR
GY
RD
DGND
DGND
VAS
GND2
GND2
SCLK
DGND
SD0
DGND
DGND
/LST
VLED
+5V2
DGND
DGND
DATA
DGND
DGND
2_DATA1-
/CIS_SET
GY
25
26
+3.3V
2_DBL-
LD
SD1
VDS
DGND
DGND
CN3
1
2
3
4
5
6
GND2
ADD_CCD2
RES_CCD2
GND2
CN7
+3.3V
S26B-PHDSS
2_DATA1+
2_DATA0-
7
35
34
33
32
31
30
29
28
27
26
25
24
23
22
14
13
12
+12V1
11
10
9
8
GND2
GND2
+5V2
+12V1
FRM_CCD2
GND2
PAGE2
SD2
20
24
18
17
15
10
21
23
13
PAGE2
+24V3
RXD_CCD2
TXD_CCD2
CLK_CCD2
+3.3V
21
2_DBL-
DGND
+24V3
OR
ADD_CCD2
RES_CCD2
+5V2
+5V2
+3.3V
DGND
SD3
DGND
SD4
DGND
SD5
DGND
SD6
DGND
SD7
19
12
11
14
16
22
DGND
CLK
DGND
DGND
VDS
VAS
SCN
VLED
GND2
9
1
7
10
5
4
6
8
12
11
2
3
GND2
GND2
SD1
CN2
/LST
SD3
B12B-PHDSS-B
SD2
SD6
SD7
SD0
SD5
SD4
SCLK
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
ab
c
GY
e
d
(3/3)
SPFSET
SPWS
SPFMB
+24V3
VAREF
SDSS
SRRC
6
SPPD
GND2
5
4
3
1
+5V2
27
28
SPOD
SOCD
SPED
SPLS1
/SPFMA
SPFMA
SPFC
SCOV
SPFMO0
2
SPFS
SPLS2
GND2
/SPFMB
+5V1
GND2
+24V3
GND2
GND2
PL
BR
GY
GY
PL
BR
BL
PL
BL
BR
BR
PL
BR
BR
BL
PL
PL
PL
PL
BR
16
10
17
24
9
8
7
GY
GY
RD
RD
PL
BR
S28B-PHDSS
23
14
15
22
19
13
21
11
20
12
18
CN10
26
25
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
BR
2_DATA1+
2_DATA1-
2_DATA0-
Page of 17
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Download Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man6) Service Manual (Repair Manual)

Here you can read online and download Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man6) Service Manual in PDF. MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man6) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man6) Copying Equipment. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.