MX-4100N, MX-4101N, MX-5000N, MX-5001N (serv.man18). Service Manual-Section 10-Electrical Section - Sharp Copying Equipment Service Manual (repair manual). Page 33

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MX-4101N  ELECTRICAL SECTION  10 – 33
(18) Scanner section 2/2 (P18)
C
N1
7
P
R
(M
ain
unit
-R
SP
F
interface
harness
P
A
2
)
C
N1
5
B
28
B-
P
H
DSS
-B
5
011
9
0
-3
01
7
C
N1
6C
N1
6
B
10
B-
P
H-K-
S
B
10P
-P
H-K-
S
C
N
6
C
N
7
Pa
g
e2
B7B-
P
H-K-
S
B
1
3
P
-P
H-K-
S
(PN
C
harness
)
/C_
D
A
T
A
2/
C_
SE
L
3
/C_CLOCK
T
OA
U
DITE
R
28
2
9
1/
C_CAR
D
3
0
3
1
34
5
4
7
8
3
2
33
1
2
T
OR
-SP
F
22
2
5
2
9
SP
FFA
N
2
5
SE
LB_
2
6
2
7
2
6
33
D
-G
ND
34
D
-G
ND
5
2
4
VPD
6
2
4
VPD
75
V
_
E
X
T
3
4
9
1
5
2
3
2
4
21
20
1
4
3
1
S
PPD
5
3
2
5
VPD
3
0
S
PPD
3
2
7
SSE
LO
28
SPPD
4
22
SP
FC
SE
LC_
2
3
SP
W
S
2
4
SE
LA_
20
ST
M
PS
21
S
RRC
3
4
5
6
2
1
n
A_
PN
C
n
A_CO
P
Y
n
A_CA
n
A_R
E
A
D
Y
1
7
18
1
9
1
9
S
G
S
1
7
SP
RMB
/
18
SP
RMO
1
1
3
SP
RMA
SP
RMA
/
1
6
1
4
1
5
12
1
3
21
22
9
10
11
12
1
3
1
4
SP
FMO
1
1
2
3
4
10
11
T
O
DSP
F
3
SPPD1
4
SPPD2
n
A_AU
D
5
V
7
D
-G
ND
6
8
2
4
V
9
N
C
10
n
A_
T
C
11
2
4
V
12
PN
C-
a
1
3
D
-G
ND
55
V
6
D
-G
ND
9
SP
FMCK
1
6
SP
RMB
SP
FMO
2
10
11
12
SP
FMM
1
SP
FMM
2
5
6
7
8
2
6
1
5
1
6
1
7
18
1
9
20
2
4
SPPD
5
5
VPD
G
ND
N
C
2
5
2
3
2
7
28
1
1
5
6
5
V
12V
2
4
2
3
7
8
9
10
SPPD1
SPPD2
SP
FMCK
SP
FMM
1
SP
FMM
2
SP
FMO
1
SP
FMO
2
SP
RMA
SP
RMA
/
SP
RMB
SP
RMB
/
SP
RMO
1
S
G
S
ST
M
PS
S
RRC
SP
FC
SP
W
S
SE
LA_
SE
LB_
SE
LC_
SSE
LO
SPPD
4
SP
FFA
N
SPPD
3
3
.3
V
G
ND
G
ND
3
.3
V
2
4
V
2
4
V
2
4
V
G
ND
XA
D
34
Pin
7
8
9
10
2
4
V
G
ND
G
ND
3
.3
V
3
.3
V
5
V
12V
3
4
5
6
8
A
V
CC
1P
-G
ND
2P
-G
ND
S
C
N
-C
NT
P
WB
2
4
V
G
ND
2
4
V
G
ND
3
0
1
7
1
9
_RX
D
_
DSP
F
G
ND
2
9
21
2
3
2
5
2
7
R
ES
_
E
X
T/
/L
VDS
_
ST
BY
S
CA
N
U
P
G
ND
nP
OF_
S
C
N
12
_C
TS
_
DSP
F
4
2
6
8
10
DS
CA
ND
A
T
A
0+
DS
CA
ND
A
T
A
0-
DS
CA
ND
A
T
A
1-
DS
CA
ND
A
T
A
1+
11
1
3
5
7
9
G
ND
3
DS
CA
N
CLKOU
T+
DS
CA
N
CLKOU
T-
DS
CA
ND
A
T
A
2+
n
FW
P
_
S
C
N
/ST
A
ND
BY
_R
TS
_
DSP
F
FROM_
DSP
FC
PU_
INT/
_
T
X
D
_
DSP
F
G
ND
1
2
6
28
DS
CA
ND
A
T
A
2-
G
ND
DS
CA
ND
A
T
A3
+
DS
CA
ND
A
T
A3-
G
ND
G
ND
G
ND
1
4
18
20
22
1
6
1
5
2
4

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