Read Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man18) Service Manual online
MX-4101N ELECTRICAL SECTION 10 – 32
(17) Scanner section 1/2 (P17)
INVE
R
TE
R
R
P
WB
T
OUCH
P
A
NE
L
L
BACK
L
IGH
T
T
C
N
4C
N
3
OC
S
S
W
OR
S
S
LED
P
P
WB
CL
INVE
INVE
R
T
OR
P
WB
MH
PS
PS
M
IRROR
MO
T
OR
C
N1
C
N1
(Document
detection
e
mittin
g
side
harness
)
F
.G
.
S
RA-
21T
-4
C
N10
C
N
4C
N
5C
N
9C
N1
3
3
C
N2
C
N11
C
N
3C
N12
C
N
6C
N12
C
N1
4C
4C
N1
4
4
8.5i
nc
nc
h
O
PE
SYSTEM
SYSTEM
2
1
1
B6P-VH
D-GND
+3.3V
+5VN
+12V
+24V2
P-GND
6
5
4
3
5
4
3
(SCN-mother
harness P2)
harness P2)
D-GND
+3.3V
(MHPS harness)
(OPE harness P2)
9
GND
RD-
39
40
40
(OPE harness P2)
(OPE harness P2)
3.3VPD
1
2
3
2
3
MHPS
D-GND
5V
22
2
3
4
4
(SCN-LAMP_FFC)
24VEXT
1
P-GND
P-GND
P-GND
CL
24VPD
24VPD
24VPD
5
4
3
4
3
2
5VEXT
D-GND
OCSW
D-GND
OCSW
6
5
5
/SIZE_LED1
/SIZE_LED2
/SIZE_LED2
MiM_A
MiM_B
MiM_B
MiM_/A
MiM_/B
MiM_/B
12
11
10
11
10
9
22
21
21
14
13
13
20
19
18
17
16
15
19
18
17
16
15
26
25
24
23
25
24
23
28
29
41
40
39
38
40
39
38
32
31
30
31
30
27
CLK-
CLK+
GND
GND
RC-
RC+
GND
RA+
GND
RB-
RB+
10V
10V
10V
GND
RA-
5V
5V
5V
5V
5V
GND
3.3V
3.3V
3.3V
3.3V
3.3V
GND
GND
3.3V
3.3V
3.3V
3.3V
3.3V
AFE_WRD
AFE_SCLK
AFE_CS
/RES_CCDAD
GND
AFE_RDD
P-GND
P-GND
P-GND
5VEXT
D-GND
D-GND
1
2
2
/SIZE_LED2
OCSW
3
24VEXT
/SIZE_LED1
EHR-3
3
4
5
6
4
5
6
1
2
2
1
24VPD
5
4
3
2
1
4
3
2
1
CL
24VPD
D-GND
5597-05APB
5V
3
2
1
2
1
(CCD-F_FFC)
B6P-PH-H-S
B4P-PH-H-S
5597-05CPB7F
29
30
30
21
22
22
5
CC
DP
DP
WB
8.
5L
C
C
D
U
N
8.
5-L
VDS
VDS
P
WB
P
O
S
W
P
WB
MF
P
P
-O
PE
PE
P
WB
OR
S
S
-PD
P
WB
B6P-PH-H-S
MHPS
6
5
4
5
4
BM03B-GHS-TBT
RD+
GND
RE-
RE+
GND
AFE_CSTG
501190-5029
B14B-PHDSS-B
3
2
1
2
1
3
B14B-PHDSS-B
NC
D-GND
1
1
2
D-GND
S
C
N
-C
NT
P
WB
B6P-VH
6
5
4
2
1
5
4
2
1
41
37
38
38
PNL_SEL3
/XL(X2)
SC_TEMP
XH(X1)
GND
24V_EXT
3
501571-4029
2
1
1
FH1A2-40S-0.5SH(55)
52271-0469
BM05B-GHS-TBT
+24V
+24V
+24V
GND
3
FH12-40S-0.5SH(55)
B5B-PASK
S02(8.0)B-BHS
(LCD FFC P2)
(INVERTER
harness P2)
harness P2)
5
4
3
2
4
3
2
GND
1
34
33
33
2
3
4
3
4
37
36
35
36
35
5
GND
EHR-3
B15P-PH-K-S
B16B-PHDSS-B
FI-RE41S-VF
FI-RE41S-VF
34
35
36
35
36
10
11
12
11
12
26
13
14
15
16
14
15
16
27
28
28
33
17
18
19
20
18
19
20
CCFT
4
2
1
1
1
4
/YL(Y1)
1
3
2
1
2
1
5
4
3
4
3
11
10
10
2
9
8
7
6
8
7
6
15
14
13
12
14
13
12
25
24
24
17
16
16
23
22
21
20
19
22
21
20
19
29
28
27
26
28
27
26
33
32
31
30
32
31
30
CK
D-GND
D-GND
D-GND
40
39
38
37
36
35
34
39
38
37
36
35
34
R0
NC
D-GND
D-GND
D-GND
R3
D-GND
R2
R1
R1
D-GND
R5
R4
R4
G3
D-GND
G2
G1
G0
G1
G0
D-GND
G4
7
22
22
32
30
8
9
16
UD/LR
ENAB
F-GND
Vsync
B1
D-GND
Hsync
D-GND
B5
D-GND
B2
LCD_SEL0
LCD_SEL2
B4
12
11
10
11
10
14
B3
13
G5
nLCD_DISP
nPOF_SCN
nRES_MFPC_SCN
nRES_SCN
nRTS_SCN
TXD_SCN
nCTS_SCN
RXD_SCN
LCD_SEL3
LCD_SEL1
GND
18
GND
40
23
28
27
26
25
27
26
25
D-GND
B0
LCD_DATA0+
24
23
23
32
31
30
29
31
30
29
2
1
1
40
39
38
37
36
35
34
33
39
38
37
36
35
34
33
6
5
4
3
5
4
3
10
9
8
7
8
7
14
13
12
11
13
12
11
15
22
21
20
19
21
20
19
16
18
17
17
D-GND
CK
D-GND
D-GND
D-GND
R1
R0
R0
NC
D-GND
R4
R3
R3
D-GND
R2
G1
G0
G0
D-GND
R5
G4
G3
G3
D-GND
G2
B1
B0
B0
D-GND
G5
B4
B3
B3
D-GND
B2
D-GND
Hsync
D-GND
B5
N,C
ENAB
F-GND
Vsync
+24V
GND
/CCFT
+CCFT
CCFT
GND
2
1
1
AFE_RDD
AFE_WRD
AFE_SCLK
AFE_CS
/RES_CCDAD
GND
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
GND
5V
5V
5V
5V
5V
GND
10V
10V
10V
GND
RA-
MO
T
H
E
R
P
WB
3.3V
3.3V_EXT
25
19
19
GND
GND
GND
GND
GND
GND
LCD_CLK-
8
12
WU_LED
POW_LED
nWU_KEY
LCD_DATA3+
D-GND
+24V
XH(X1)
YH(Y2)
YH(Y2)
/XL(X2)
nPWRSW
D-GND
B3P-PH-H-S
+3.3V
+3.3V
NC
+3.3V
+3.3V
+3.3V
+3.3V
NC
+3.3V
LCD_DATA3-
GND
PD
5V_EXT
PDSEL0
/F3G1
PDSEL1
PDSEL2
PDSEL2
5
4
4
6
15
SEG2D0
/F0D1
11
9
SEG1LEDCRR
6
LCD_DATA1+
LCD_DATA2-
20
/F1D2
/F2G0
/F2G0
D-GND
LCD_CLK+
GND
/KEYIN
5
4
1
4
1
5
7
16
19
15
19
15
17
20
20
10
RA+
GND
RB-
RB+
23
24
24
31
32
32
25
SCANCLKOUT+
2
10
501190-2029
5V2
D-GND
nINFO_LED
12
13
SCANDATA3+
SCANCLKOUT-
D-GND
35
SEG2D0
/F0D1
32
2
3
3
SEG1LEDCRR
SCANDATA2-
D-GND
10
5
4
8
3.3V_EXT
GND
/BZR
SEG0LEDBPR
3.3V_EXT
5V_EXT
GND
GND
RC-
RC+
GND
2
CLK-
CLK+
GND
RD-
4
3
3
8
7
7
RD+
GND
RE-
RE+
GND
AFE_CSTG
GND
8
1
3
4
4
SCANDATA0-
1
2
2
SCANDATA1-
16
15
15
5
6
6
SCANDATA3-
1
2
3
2
3
2
3
3
1
2
1
14
4
8
18
3
14
3
14
11
13
13
D-GND
4
14
11
11
12
LCD_DATA1-
D-GND
LCD_DATA2+
D-GND
D-GND
24
6
26
15
13
13
PNL_SEL2
/YL(Y1)
10
8
PNL_SEL0
YH(Y2)
VCONT
PNL_SEL1
3
10
7
9
21
28
18
16
20
6
3.3V
3.3V_EXT
5V_EXT
11
17
DF1B-24Pin
24V_EXT
GND
23
RXD_SCN
+5VN
+12V
+24V2
P-GND
GND
7
33
31
27
31
27
35
LCD_SEL3
19
18
15
16
16
/CCFT
DISP
11
36
9
PNL_SEL3
PNL_SEL2
DISP
2
17
VCONT
/CCFT
PNL_SEL0
PNL_SEL1
PNL_SEL1
24V_EXT
24V_EXT
24V_EXT
/YL(Y1)
XH(X1)
GND
GND
GND
LCD_DATA0-
34
7
29
1
2
2
3
23
SC_TEMP
5
37
14
13
12
13
12
YH(Y2)
/XL(X2)
LCD_DATA0+
LCD_DATA0-
D-GND
5V_EXT
18
GND
19
21
39
24
LCD_SEL1
nPOF_SCN
10
12
11
11
14
13
13
nCTS_SCN
LCD_DATA2+
LCD_DATA2-
D-GND
LCD_DATA1+
5
4
4
17
18
21
18
21
22
23
24
23
24
B24B-PHDSS-B
LCD_DATA1-
LCD_SEL0
nRTS_SCN
nRTS_SCN
TXD_SCN
NC
LCD_SEL2
nRES_MFPC_SCN
nRES_SCN
nLCD_DISP
nLCD_DISP
9
8
7
6
8
7
6
D-GND
LCD_DATA3+
LCD_DATA3-
D-GND
LCD_CLK+
LCD_CLK-
D-GND
16
10
15
13
14
13
14
11
12
12
19
20
20
11
12
13
14
12
13
14
20
21
21
14
18
19
19
16
17
17
17
11
12
13
12
13
15
7
24
21
22
23
22
23
20
10
7
8
9
8
9
8
9
9
1
2
3
4
5
6
2
3
4
5
6
25
24
24
PDSEL1
PDSEL2
PDSEL2
29
28
27
28
27
GND
PD
5V_EXT
PDSEL0
26
1
SCANDATA2+
D-GND
SCANDATA0+
SCANDATA2+
SCANDATA0-
D-GND
SCANDATA1-
6
D-GND
D-GND
SCANDATA2-
D-GND
SCANDATA1+
5
6
7
6
7
9
2
SCANCLKOUT+
SCANCLKOUT-
12
D-GND
SCANDATA3+
SCANDATA3-
D-GND
15
10
7
4
5
6
5
6
3
8
9
D-GND
D-GND
nPWRSW
5V2
nWU_KEY
6
7
8
9
7
8
9
nINFO_LED
nPOW_LED
nWU_LED
1
SCANDATA1+
SCANDATA0+
/BZR
/KEYIN
GND
GND
GND
5V_EXT
GND
SEG0LEDBPR
49
48
47
48
47
36
38
37
37
39
50
30
/F1D2
501190-5029
31
/F3G1
/F2G0
CL
D-GND
34
33
33
S
RA-
01T
-3
.2
F
.G
.
S
RA-
01T
-3
.2
(LSU earth
harness)
harness)
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