MX-4100N, MX-4101N, MX-5000N, MX-5001N (serv.man18). Service Manual-Section 10-Electrical Section - Sharp Copying Equipment Service Manual (repair manual). Page 34

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MX-4101N  ELECTRICAL SECTION  10 – 34
(19) FAX section (P19)
C
N18
C
N2
C
N
3
(S
C
N
-mother
harness
JP
P2
)
S02
B-
P
A
S
K-
2
(LF)(
SN
)
M
J1
(J
A
P
A
N
)
C
N2
C
N
7
M
J-6
2J
-R
D
3
1
5
(E
X)
M
J-64
J-R
D
3
1
5
M
J2
BM3
0
B-
S
HL
DS
-G-
T
F
T
M
J-6
2J
-R
D
3
1
5
C
N1
T
X
2
4-4
0
R-
10ST
-H
1T
X
2
5-4
0P
-8ST
-H
1
FAX
MA
IN
P
WB
2
9
3
0
2
5
2
6
2
7
28
8
5
6
21
22
2
3
2
4
1
7
18
1
9
20
1
3
1
4
1
5
1
6
9
10
11
12
D
-G
ND
P
-G
ND
1
2
3
4
5
6
7
8
nFAXC
S
_C
TS
2
4
V
nFAXC
S
_R
TS
3
.3
V
3
.3
V
nFAXC
S
_C
TS
FL
VPP
n
FAX
D
_R
TS
5
VS
FAX
D
_RX
D
_P
D
-G
ND
D
-G
ND
3
.3
V
3
.3
V
nN
C
T
_FAX
FAX
D
_RX
D
_N
n
R
ES
_FAX
FAXC
S_RX
D
_N
FAXC
S_RX
D
_P
5
V
FAX
D
_T
X
D
_N
5
V
FAXC
S_
TX
D
_N
D
-G
ND
FAXC
S_
TX
D
_P
D
-G
ND
FAX
D
_T
X
D
_P
FAX_WU
P
-
D
-G
ND
12
9
10
7
1
3
1
6
1
4
11
21
20
18
1
5
1
9
1
7
3
1
3
0
2
9
28
2
6
2
7
2
5
2
4
22
2
3
1
2
4
V
2
AG
3
2
4
V
4
AG
5
1
5
0V
O
N
6
C
IO
N
7
M
S
GMU
TE
8
H
S1
-
9
H
S2
-
10
C
I-
11
E
XH
S
-
12
S
O
N1
1
3
S
O
N2
1
4
E
CO
N
1
5
MRO
N
1
6
TE
L
ID
1
7
C
I2
-
18
N
C
1
9
TE
L
ID2
20
N
C
21
D
G
22
3
.3
V
2
3
D
G
2
4
5
VS
2
5
D
G
2
6
SI
3_R
ES
-
2
7
SP
K
28
M
D
M_A
T
X
D
2
9
M
D
M_ARX
D
3
0
M
D
M_AB
IT
CLK
3
1
M
D
M_A
SP
CLK
3
2
RG
DT
-
33
M
D
M_CLK
34
AF
E
R
ES
-
35
BB
IT
CLK
36
B
SP
CLK
37
BRX
D
3
8
B
T
X
D
39
H
D
MU
TE
-
4
0
RH
S
-
1S
P
-
2S
P
+
2
4
V
AG
SPE
AK
E
R
(BOAR
DT
O
BOAR
D
)
2
4
V
AG
1
5
0V
O
N
C
IO
N
M
S
GMU
TE
H
S1
-
H
S2
-
C
I-
E
XH
S
-
S
O
N1
S
O
N2
E
CO
N
MRO
N
TE
L
ID
C
I2
-
N
C
TE
L
ID2
N
C
D
G
3
.3
V
D
G
5
VS
D
G
SI
3_R
ES
-
SP
K
M
D
M_A
T
X
D
M
D
M_ARX
D
M
D
M_AB
IT
CLK
M
D
M_A
SP
CLK
RG
DT
-
M
D
M_CLK
AF
E
R
ES
-
BB
IT
CLK
B
SP
CLK
B
T
X
D
BRX
D
H
D
MU
TE
-
RH
S
-
1
2
3
4
5
6
7
8
9
10
11
12
1
3
1
4
1
5
1
6
2
3
2
4
1
7
18
1
9
20
4
0
34
35
36
1
-
2
-
-
6
-
3L
1
4L
2
5
4L
2
1
-
2
-
L
1
T
OL
INE
5
1
3
3
4
2
5
6
T
OH
A
NDSET
(J
A
P
A
N
O
N
LY)
T
O
E
X
TE
L
D
G
6R
H
S
-
RX-
T
X-
T
X
+
RX
+
-
-
33
2
5
2
6
2
7
2
9
3
0
3
1
3
2
5
VS
TE
LL
IU
P
WB
MF
P
P
WB
37
3
8
39
28
21
22
3
.3
V
3
+
2
4
V
FAX
D
_T
X
D
_N
+
5
V2
1
P
-G
ND
3
.3
V
4
D
-G
ND
5
3
2
4
FL
VPP
FAXC
S_
TX
D
_P
D
-G
ND
4
D
-G
ND
D
-G
ND
3
+
5
V
-2
FAX_WU
P
-
FAXC
S_RX
D
_P
FAX_WU
P
-
5
V
D
-G
ND
D
-G
ND2
D
-G
ND
nFAXC
S
_C
TS
FL
VPP
+
5
V
-1
3
.3
V1
D
-G
ND1
5
V
nFAXC
S
_C
TS
3
.3
V2
C
N
C
T
_FAX
1
-
2T
2
3R
1
4
6
-
T1
5R
2
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