MX-4100N, MX-4101N, MX-5000N, MX-5001N (serv.man18). Service Manual-Section 10-Electrical Section - Sharp Copying Equipment Service Manual (repair manual). Page 16

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MX-4101N  ELECTRICAL SECTION  10 – 16
C. Main unit
(1) Power supply section (P1)
(M
S
W
harness
:
other
than
S
E
C
)
(AC
COR
D
)
C
N1
(B
0
3
P
-V
L)
AC
P
W
B
C
N2
(B
0
3
P
-V
L-K)
C
N2
(B
5
P
-V
H-
B
)
(D
C
main
harness
P2
)
C
N10
1
L_
IN
M
S
W-
Nout
1
M
S
W-
Nout
1
D
-G
ND
1
1D
-G
ND
2N
C
N
C
2
PS
-2
5
0
(R
ED
)
D
-G
ND
2
2D
-G
ND
3
N
_
IN
M
S
W-L
out
3
M
S
W-L
out
1
5
V
O3
35
V
L
C
N
6(
B
2P
3-
V
H-R)
C
N
3(
B
0
3
P
-V
L-R)
PS
-2
5
0
(R
ED
)
5
V
L4
45
V
L
1N
_WH
M
S
W-L
in
1
M
S
W-L
in
1
5
V
L5
55
V
O
2N
C
N
C
2
PS
-2
5
0
M
S
W
63
.3
V
3
L_WH
M
S
W-
Nin
3
M
S
W-
Nin
1
75
VN
PS
-2
5
0
81
2
V
C
N
5(
B
0
3
P
-V
L-
E
)
C
N
3(
B
0
3
P
-V
H-
B
)
9
2
4
V
3
1
L_HL
(Japan
only
)
3
.3
V1
10
P
-G
ND
(AC-HL
harness
P
A
2:
other
than
SE
C)
2N
C
3
.3
V2
B
10P
-V
H
3
N
_HL
D
-G
ND
3
C
N10
(B
4
P
-P
H-K-
S
)
1
C
N
6(
B
0
3
B
-P
A
S
K-
1
)
C
N1
5
2N
C
D
CC
NT1
1
nD
CC
NT1
C
N1
3
N
C
N
C
2
nD
CC
NT2
L_HL
1
4
C
N
4(
B
3
P
4-
V
H-R)
C
N1
(B
2P
3-
V
H-
B
)
D
CC
NT2
3
N
C
2
1
3L
_
D
C
N
_HL
3
N
C
2
2N
C
C
N
4(
B
6
P
-V
H-
B
)
B
0
3
P
-V
L(WH)
N
C3
1N
_
D
C
5
VN
1
HL
P
W
B
4
5
VN
2
B
0
5
B
-P
H-K-
S
(AC-
D
C
reactor
harness
100V
)
5
VN
3
T
O
L
CC(
P1
5)
(AC-
D
C
harness
1
20V/200V
)
5
VN
4
T
O
INSE
R
T
OR(
P1
6)
(AC-WH
harness
)
D
-G
ND
5
C
N
4
D
-G
ND
6
T
O
L
CC(
P1
5)
PS
-18
7
1
C
N
5(
B
0
4
P
-V
H-
B
)
WH_
S
W
12V
1
B
2
6
B
-P
H
DSS
(E
X
200V
O
N
L
Y
)
12V
2
C
N
9(
B
2P
3-
V
H-
B
-B
LU
E
)
N
C3
PS
-18
7
1
N
C4
2
C
N
7(
B
8P
-V
H-
B
)
3
FW
1
C
N2
C
N1
P
-G
ND
2
12
4
V1
1
P
-G
ND
3
2P
-G
ND
2N
C
To
P2
3
2
4
V2
3
P
-G
ND
4
4
P
-G
ND
B
2P
3-
V
H-R
N
C(
P
-G
ND
)5
5
2
4
V
3
P
-G
ND
6
T
O
INSE
R
T
OR(
P1
6)
6
D
-G
ND
WH
P
W
B
(AC-HL
harness
P
A
2:
other
than
S
E
C)
P
-G
ND
7
T
O
L
CC(
P1
5)
7
12V
(S
C
N
-WH
harness
)
N
C(
P
-G
ND
)
8
8D
-G
ND
C
N2
R
E
L-
2Pin
P
R
E
L
2PIN
P
95
VN
1
C
N8
(B
7
P
-V
H-
B
)
11
3
.3
V
N
C
2
N
C(
2
4
V1
)
1
12
FW
3
2
4
V1
2
10
N
C(
D
-G
ND
)
B
2P
3
V
H-
B
L
JPN:
O
PTI
O
N
2
4
V2
3
To
P2
B
12P
-XL
E
X
100V:
O
PTI
O
N
2
4
V
34
C
N
3
E
X
120V:
O
PTI
O
N
2
4
V
35
1
E
X
200V:
O
PTI
O
N
2
4
V
46
T
O
L
CC(
P1
5)
S
MR-3
S
M
P
-3
C
N
5
N
C
2
2
4
V
57
T
O
INSE
R
T
OR(
P1
6)
3
B
2P
3-
V
H
JPN:ST
A
ND
AR
D
E
X
100V:
O
PTI
O
N
C
N
4
E
X
120V:
O
PTI
O
N
N
AM
E
S
M
P
-3
S
MR-3
E
X
200V:
O
PTI
O
N
5
V
LM
F
P
5
V
OF
A
X
N
C3
To
P1
5
5
VN
O
T
H
E
R
2
4
V1
EN
G
INE
2
4
V2
EN
G
INE
B
4
P
(5-3)-
V
H
2
4
V
3
EN
G
INE
2
4
V
4
LCC
,DES
K
C
N
5
2
4
V
5F
INIS
H
E
R
1
S
M
P
-4
S
MR-4
N
C
2
3
B
0
3
B
-P
H-K-R
(D
C
main
harness
P2
)
B
2
4
B
-P
H
DSS
11
21
PS
FM
2
_
V
P
-G
ND
22
PS
FM
2
_L
D
D
-G
ND
11
55
VNPD
1
5
P
-G
ND
3
2
PS
FM
O
Z
FM
(O
zone
fan
)
1
2
4
1
2
3
2
2
1
3
PS
FM
2
33
22
3
5
1
WH-L(
S
CA
N
)
2
11
WH
2
4
V
3
WH-L(
S
CA
N
)
WH-
N
(DES
K
1)
WH-L
WH-
N
WH_
P
R
MO
T
H
E
R
P
W
B
P
CU
P
W
B
1
L_WH
L_WH
N
_
D
C
INT
5
V
WH-
N
(S
CA
N
)
WH-
N
(S
CA
N
)
2
4
1
2
1
WH_
N
(L
S
U)
WH_L(L
S
U)
WH_L(
DES
K/
LCC)
WH_
N(
DES
K/
LCC)
WH-L(
DES
K
1)
WH
WH-
N
(S
CA
N
)
1
WH-L(
S
CA
N
)
2
12
1
2
3
4
5
1
3
3
2
3
18
/0
Z
FM_C
NT
P
-G
ND
4
0
Z
FM_
V
PS
FM_
V
PS
FM_L
D
D
-G
ND
1
5
VNPD
INT
5
V
WH_
P
R
20
2
4
V
3
1
9
O
Z
FM_L
D
1
4
1
6
D
C
P
W
B
PS
R
ec
-IN
N
C
PS
R
ec
-OU
T
2
4
V2
D
-G
ND
R
E
AC
T
OR
R
E
AC
T
OR
L_
D
C
S
CA
NNE
RU
NIT
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