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

mx-4100n, mx-4101n, mx-5000n, mx-5001n (serv.man18) service manual
Model
MX-4100N MX-4101N MX-5000N MX-5001N (serv.man18)
Pages
41
Size
965.32 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Service Manual-Section 10-Electrical Section
File
mx-4100n-mx-4101n-mx-5000n-mx-5001n-sm18.pdf
Date

Read Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man18) Service Manual online

MX-4101N  ELECTRICAL SECTION  10 – 1
MX-4101N
Service Manual
 
[10] ELECTRICAL SECTION
1. Block diagram
A. System block diagram
(1) MX-4101N
DV
M
_C
L
C
P
FM
RR
M
P
OM
O
S
M
P
FM
C
P
FC
CL
UM
1
P
C
SS
C
P
UC
1
CL
U
M
2
M
P
UC
C
P
UC
2
M
P
F
S
M
P
G
S
P
GM
L
S
U
SS
P
OF
M
_
F
OZ
F
M
PS
FM
HL
1
_U
P
OF
M
_
R
HL
2
_L
HL
_
E
X
1
D
L_K
D
L_M
D
L_C
D
L_Y
A
D
UM_L
TN
M_
K
IT
C
MC
DE
S
K
LC
C
F
IN
1
K
F
IN
IN
NE
R
TN
M_
C
TN
M_
M
TN
M_Y
PPD
1
P
O
D1
PPD
2
P
O
D2
P
O
D
3
T
F
D
3
T
F
D2
H
P
O
S
DS
W_
R
D
H
PD
_M
(D
H
PD
_C
L
)
R
E
G
S
_F
R
E
G
S
_R
M
P
F
D
M
P
L
D1
M
T
O
P1
M
T
O
P2
M
PED
C
P
F
D1
M
P
W
D
CL
U
D1
C
PED
1
C
SS1
C
SPD
1
C
SPD
2
C
PED
2
C
SS2
C
P
F
D2
CL
U
D2
1T
U
D
_K
1T
N
F
D
1T
U
D
_C
L
DS
W_A
D
U
A
PP
D
1
T
C
S
_K
A
PP
D
2
T
C
S
_C
T
C
S
_M
DV
T
Y
P
_K
T
C
S
_Y
DV
CR
UM
_
K
T
H
/HU
D
_M
T
H
1
_L
S
U
T
H
1
_F
U
T
H
2
_F
U
M
S
W
T
H3
_
F
U
DV
T
Y
P
_C
DV
T
Y
P
_M
DV
T
Y
P
_Y
DV
CRUM_C
DV
CRUM_M
DV
CRUM_Y
DS
W_
F
M
IM
OR
S
_L
ED
CL
MH
PS
OC
S
W
P
CU
P
WB
S
C
N
C
P
WB
IN
V
E
R
TE
R
P
WB
O
PE
P
WB
CC
D
P
WB
MO
T
H
E
R
L
S
UC
NT
P
WB
MF
P
C
P
WB
D
R
IV
E
RM
A
IN
P
WB
T
M-
D
R
V
P
WB
HL
P
WB
AC
P
WB
D
C
PS
H
DD
R
DI
/F
P
WB
L
D
_K
P
WB
B
D
_K
P
WB
L
D
_C
P
WB
L
D
_M
P
WB
L
D
_Y
P
WB
W
TN
M
LC
D
T
O
UCH
P
A
NE
L
L
S
UU
NIT
FU
SE
RU
NIT
DV
_K
U
NIT
DV
_C
U
NIT
DV
_M
U
NIT
DV
_Y
U
NIT
T
O
NE
R_K
U
NIT
T
O
NE
R_C
U
NIT
T
O
NE
R_M
U
NIT
T
O
NE
R_Y
U
NIT
PS
U
NIT
R
E
G
IST
S
ENS
OR
U
NIT
DE
R
IVE
RY
U
NIT
P
ROC
ESS
D
R
IVE
U
NIT
P
A
PE
RF
EED
1
U
NIT
P
A
PE
RF
EED
D
R
IVE
U
NIT
P
A
PE
RF
EED
2
U
NIT
R
IGH
TD
OOR
U
NIT
MA
N
UAL
P
A
PE
RF
EED
U
NIT
O
PE
RA
TI
O
N
U
NIT
CL
INVE
R
TE
R
P
WB
P
OW
E
R
S
W
P
WB
S
CA
NNE
RU
NIT
FA
X
2
O
PTI
O
N
AC
IN
SP
FM
ST
U
D
SP
OM
ST
L
D
SP
P
D
1
S
OC
D
S
CO
V
SP
PD
2
SP
PD
3
SPP
D
4
SPP
D
5
SP
RA
ND
OM
DS
P
F
cn
t
P
WB
DSP
FU
NIT
DS
W_
C
FU
FM
MF
P
FM
O
PTI
O
N
PS
FM
2
HL
P
C
D
P
RM
RC
FM
2T
C
PT
C_
H
V
PT
C_
H
E
A
TE
R
PT
CU
NIT
OR
S
-PD
CC
FM
D
H
S
W
WH
P
WB
O
PTI
O
N
St
andards
:
O
nly
Ja
p
a
n
D
H_
DES
K
D
H_
DES
K
L
DP
WB
U
S
B
C
N
P
WB
U
S
B
CO
NV
P
WB
O
ption
HL
_
E
X
2
D
H
1
CO
IN
V
E
ND
E
R
L
VD
S
P
WB
MO
T
H
E
R-
HU
B
P
WB
MO
T
H
E
R
P
WB
K
E
YBOR
D
U
S
B
CO
NV
P
WB
K
E
YBOR
D
U
S
B
HU
B
P
WB
CAR
D
R
E
A
DE
R
AU
DI
T
OR
PN
C
O
ption
O
ption
or
D
R
V
_
S
UB
P
WB
P
C
S
FM
1
P
C
S
FM
2
W
E
B_M
T
H4
_
F
U
T
H5
_
F
U
1T
UR
C
1T
UR
C_
R
D
M_
Y
D
M_
K
D
M_
C
D
M_
M
(D
M_
C
L
)
A
D
UM
_
H
B
T
M
D
H
PD
_C
D
H
PD
_Y
DV
M_
K
D
H
PD
_K
H
P
FM
CA
FM
FU
M
CC
FM
W
E
B
D
CL
INVE
R
TE
R
P
WB
CL
SPED
1
SPED
2
SP
L
S1
SP
L
S2
CC
DP
WB
DS
P
F
D
R
IV
E
R
P
WB
RO
C
D
SP
O
D
ST
RR
C
ST
RRB
C
ST
RC
S
RR
C
S
RR
B
C
SP
UM
S
LU
M
SP
FC
S
F
P
FA
N
5
0ppm
only
5
0ppm
only
5
0ppm
only
5
0ppm
on
ly
MX-4101N  ELECTRICAL SECTION  10 – 2
(2) MX-4100N
DV
M_
C
L
C
P
FM
RR
M
P
OM
O
S
M
P
FM
C
P
FC
CL
UM
1
P
C
SS
C
P
UC
1
CL
U
M
2
M
P
UC
C
P
UC
2
M
P
F
S
M
P
G
S
P
GM
L
S
U
SS
P
OF
M
_
F
OZ
F
M
PS
FM
HL
1
_U
P
OF
M
_
R
HL
2
_L
HL
_
E
X
1
D
L_K
D
L_M
D
L_C
D
L_Y
A
D
UM_L
TN
M_
K
IT
C
MC
DE
S
K
LC
C
F
IN
1
K
F
IN
IN
NE
R
TN
M_
C
TN
M_
M
TN
M_Y
PPD
1
P
O
D1
PPD
2
P
O
D2
P
O
D
3
T
F
D
3
T
F
D2
H
P
O
S
DS
W_
R
D
H
PD
_M
(D
H
PD
_C
L
)
R
E
G
S
_F
R
E
G
S
_R
M
P
F
D
M
P
L
D1
M
T
O
P1
M
T
O
P2
M
PED
C
P
F
D1
M
P
W
D
CL
U
D1
C
PED
1
C
SS1
C
SPD
1
C
SPD
2
C
PED
2
C
SS2
C
P
F
D2
CL
U
D2
1T
U
D
_K
1T
N
F
D
1T
U
D
_C
L
DS
W_A
D
U
A
PP
D
1
T
C
S
_K
A
PP
D
2
T
C
S
_C
T
C
S
_M
DV
T
Y
P
_K
T
C
S
_Y
DV
CR
UM
_
K
T
H
/HU
D
_M
T
H
1
_L
S
U
T
H
1
_F
U
T
H
2
_F
U
M
S
W
T
H3
_
F
U
DV
T
Y
P
_C
DV
T
Y
P
_M
DV
T
Y
P
_Y
DV
CRUM_C
DV
CRUM_M
DV
CRUM_Y
DS
W_
F
M
IM
OR
S
_L
ED
CL
MH
PS
OC
S
W
P
CU
P
WB
S
C
N
C
P
WB
IN
V
E
R
TE
R
P
WB
O
PE
P
WB
CC
D
P
WB
MO
T
H
E
R
L
S
UC
NT
P
WB
MF
P
C
P
WB
D
R
IV
E
RM
A
IN
P
WB
T
M-
D
R
V
P
WB
HL
P
WB
AC
P
WB
D
C
PS
H
DD
R
DI
/F
P
WB
L
D
_K
P
WB
B
D
_K
P
WB
L
D
_C
P
WB
L
D
_M
P
WB
L
D
_Y
P
WB
W
TN
M
LC
D
T
OU
C
H
P
A
NE
L
L
S
UU
NIT
FU
SE
RU
NIT
DV
_K
U
NIT
DV
_C
U
NIT
DV
_M
U
NIT
DV
_Y
U
NIT
T
O
NE
R_K
U
NIT
T
O
NE
R_C
U
NIT
T
O
NE
R_M
U
NIT
T
O
NE
R_Y
U
NIT
PS
U
NIT
R
E
G
IST
S
ENS
OR
U
NIT
DE
R
IVE
RY
U
NIT
P
ROC
ESS
D
R
IVE
U
NIT
P
A
PE
RF
EED
1
U
NIT
P
A
PE
RF
EED
D
R
IVE
U
NIT
P
A
PE
RF
EED
2
U
NIT
R
IGH
TD
OOR
U
NIT
MA
N
UAL
P
A
PE
RF
EED
U
NIT
O
PE
RA
TI
O
N
U
NIT
CL
INVE
R
TE
R
P
WB
P
OW
E
R
S
W
P
WB
S
CA
NNE
RU
NIT
FA
X
2
O
PTI
O
N
AC
IN
DS
W_
C
FU
FM
MF
P
FM
O
PTI
O
N
PS
FM
2
HL
P
C
D
P
RM
RC
FM
2T
C
PT
C_
H
V
PT
C_
H
E
A
TE
R
PT
CU
NIT
OR
S
-PD
CC
FM
D
H
S
W
WH
P
WB
O
PTI
O
N
St
andards
:
O
nly
Jap
an
D
H_
DES
K
D
H_
DES
K
L
DP
WB
U
S
B
C
N
P
WB
U
S
B
CO
NV
P
WB
O
ption
HL
_
E
X
2
D
H
1
CO
IN
VEN
D
E
R
L
VD
S
P
WB
MO
T
H
E
R-
HU
B
P
WB
MO
T
H
E
R
P
WB
K
E
YBOR
D
U
S
B
CO
NV
P
WB
K
E
YBOR
D
U
S
B
HU
B
P
WB
CAR
D
R
E
A
DE
R
AU
DI
T
OR
PN
C
O
ption
O
ption
or
D
R
V
_
S
UB
P
WB
P
C
S
FM
1
P
C
S
FM
2
W
E
B_M
T
H4
_
F
U
T
H5
_
F
U
1T
UR
C
1T
UR
C_
R
D
M_
Y
D
M_
K
D
M_
C
D
M_
M
(D
M_
C
L
)
A
D
UM
_
H
B
T
M
D
H
PD
_C
D
H
PD
_Y
DV
M_
K
D
H
PD
_K
H
P
FM
CA
FM
FU
M
CC
FM
W
E
B
D
5
0ppm
only
5
0ppm
only
5
0ppm
only
5
0ppm
on
ly
SP
FM
S
G
S
SP
RM
SP
FC
S
RRC
SP
L
S1
SPPD1
S
OC
D
S
CO
V
SPED
SP
L
S2
SPPD2
SPPD
3
SPPD
4
SPPD
5
SP
W
S
R
SP
F
P
WB
R
SP
FU
NIT
MX-4101N  ELECTRICAL SECTION  10 – 3
B. MFP controller PWB
L
oc
al
M
em
o
ry
DD
R
2D
IMM
MF
P
A
SI
C
L
oc
al
B
us
Video
In
O
ut
L
S
U
S
CA
N
RO
M
DD
R
/D
D
R
2
M
em
o
ry
C
ont
rol
lle
r
P
C
I-
Express
Interface
AC
R
E
S
OC
M
P
C
8
533
E
1000MHz
DD
R
/DD
R
2I
F
G
bE
MAC
L
ocal
B
us
C
ontroller
UAR
T
I2C1
Controller
I2C2
Controller
Program-
able
Interrupt
Controller
P
C
I-
Express
Interface
(4
lane
)
P
C
I-
Express
Interface
(4
lane
)
S
CA
NN
E
RC
on
tr
o
l
Syst
e
m
(S
CU)
H
DD
A
SI
C
R
T
C
C
ontroller
I2C 1
Controller
UAR
T
Interface
(x10
)
LC
D
C
SD
RA
M
C
on
tr
o
lle
r
U
S
B
2.
0
H
os
t
C
on
tr
o
lle
r
U
S
B
2.0
De
vice
C
ontroller
P
C
I-
Express
Interface (4L
ane
)
L
ocal
-B
us
Interface
G
ig
a
B
itEt
h
e
r
P
HY
LA
NJ
AC
K
R
J45
U
S
B
De
vic
e
T
Y
PE
-B
C
N
U
S
BH
O
ST
T
Y
PE
-A
C
N
(R
E
AR
)
S
A
T
A
C
N
L
oc
a
lM
em
or
y
DD
R
2D
IMM
S
LO
T
S
A
T
A
Interface
0
S
A
T
A
Interface
1
C
P
L
D
Board to Board Connector
GM
II
P
CU
L
S
UC
on
tr
o
lle
r
(L
S
UC
)
S
Y
ST
E
MM
em
o
ry
DD
R
2D
IMM
S
Y
ST
E
MM
em
o
ry
DD
R
2D
IMM
S
LO
T
S
A
T
A
2
H
DD
DIP
S
W
IT
CH
D
-S
UB
9
R
S2
3
2
C
S
RA
M
4M
bit
SD
RA
M
64M
bx2
R
T
C
I2
C
FL
A
S
H
P
R
O
G
R
O
M&O
PT
FLA
S
H
DI
MM
I2C 2
Controller
2
56K
b
EEP
ROM
SPD
P
C
I
E
xpre
ss
C
lo
ck
G
enera
te
r
R
S2
3
2
C
L
EVE
LC
O
N.
FPDLINK
Transmitter
LVDS
Receiver
FPDLINK
Receiver
FPDLINK
Transmitter
LC
DP
a
n
n
e
l
L
VD
S
PI
C
M
ic
on.
U
S
BH
U
B
C
on
tr
o
lle
r
U
S
BH
O
ST
T
Y
PE
-A
C
N
(FRO
NT
)
FA
X
(2n
d
)
C
N
MF
P
C
P
WB
M
other
P
WB
K
eyboard
(O
pt
)
P
C
I
Express
S
W
C
odec
A
SI
C
L
oc
al
M
em
o
ry
DD
R
2D
IMM
S
LO
T
Video
In
O
ut
ACRE-DSP OPTION
Connecter
P
C
I-
Express
Interface
(1lane
)
S
M
IC
HC
S
L
C
lo
ck
7
9
MH
z
ACR
EP
WB
(MX-
E
BX3)
H
8S
/2
37
3
AC
R
E
A
SI
C
ACRE Local Memory
DDR2 DIMM
SLOT
PROGROM
FLASH DIMM
S
RA
M
1
M
bi
t
MX-4101N  ELECTRICAL SECTION  10 – 4
C. PCU PWB
IC3
3
R
ES
ET
IC
X
1
X
tal
1
9
.66
08
MHz
MF
P
M
ot
her
L
S
U
LC
C
DE
S
K
F
IN
IC36
C
P
U
H
8S/2
373
F
la
sh
RO
M
(1
6M
bi
t)
IC
26
S
RA
M
(1
M
bi
t)
O
ption
IC5
4
P
MC
A
SI
C
IC3
2
I/
OA
SI
C
S
te
ppi
ngM
otor
Pout
motor
(P
OM)
/A
D
U
motor
H
ig
h
(A
D
UH)
/
A
D
U
motor
L
o
w
(A
D
UL)
/Shifter
motor
(O
S
M)
/
PS
F
motor
(P
FM)
/
H
ori
zontal
p
aper
feed
motor
(H
P
FM)
/
R
esist
motor
(RRM)
/Drum
motor
K(
D
M
_
K
/CL)
/
Toner
motor
(TN
M
_
K
/C
/M
/Y)
/
B
elt
motor
(B
T
M)
F
usin
g
separates
motor
(P
RM)
DC
brus
hl
ess
M
otor
C
P
FM
DC
brus
hl
ess
M
otor
FUM
/DV
M
_
BK
/DV
M
_
CL
FAN Pout
FA
N
(P
OFM
1/2
)/
Oz
one
FA
N
(O
Z
FM)
Sensor
In
put
1T
U
D
_K
/P
O
D1/
A
PPD1/
A
PPD2/
HL
P
C
D
HV
Error
PT
C
_E
RR
/MC
_CL
_E
RR
/MC
_BK
_E
RR
M
otor
Lock
D
etect
P
C
S
FM
2_
LD
Loa
dC
ontor
lO
ut
put
M
P
G
S/
C
P
UC
1/
C
P
UC
2/
C
P
FC
/
1T
RUC
/1T
URC
_
R
/P
C
SS/
L
S
U
SS
_
B
/
M
P
UC
/M
P
F
S/P
C
S
FM
1
_
V/P
C
S
FM
2
_
V/
PS
FM
_
V/
O
Z
FM
_
V/P
OFM
_
V
Sensor
In
put
D
H
PD
_K
/C
/M
/Y
/
1TN
F
D/
W
E
B
D/1T
U
D
_CL
/P
O
D2/
H
P
O
S/P
O
D
3/
CLU
D1/
CLU
D2/
M
P
F
D/
A
PPD
3/
C
PED1/
C
PED2/
C
P
F
D1/
C
P
F
D2/
C
SPD1/
C
SPD2/PPD1/T
F
D2
D
ru
mL
amp
Op
en
D
etect
D
L_
O
PEN
_K
/C
/M
/Y
PTC
H
eater
Op
en
D
etect
PT
CH
T
_O
PEN
M
otor
Lock
D
etect
DV
M
_CL
_L
D/DV
M
_K
_L
D/P
OFM
_L
D1/P
OFM
_L
D2/
P
C
S
FM
1_
LD/
FUM
_L
D/
RCFM
_L
D/
O
Z
FM
_L
D/
PS
FM
_L
D/
CCFM
_L
D/
C
P
FM
_L
D/
Fuser
Th
er
mi
stor
Op
en
D
etect
T
HO
PEN
_UM
/LM
/U
S/E
X
1/E
X
2/
UMC
S
Loa
dC
ontor
lO
ut
put
RCFM
_
V/
CCFM
_
V
L
/A
D
UG
S/
C
P
FM
_
GA
IN/
CLUM
1/
CLUM
2/
CCFM
_
V/
WH
_
P
R
/FAX
_
L
ED
UA
R
T
UA
R
T
UA
R
T
UA
R
T
P
MC
P
WM
P
WM
BU
N
CRUM
CRUM
_
K
/C
/M
/Y
IC
25
EEP
RO
M
(64k
bi
t)
IC
21
A
na
lo
g
S
W
A
na
lo
gI
np
ut
F
user
Themistor
(T
H
_
UM
/LM
/U
S/E
X
1/E
X
2/
UM
_
C
S/
UM
_
D
)
Toner
Detector
(T
C
S
_
K
/C
/M
/Y)
Process
C
ont.
CL
sensor
(P
C
S
_
CL)
process
C
ont.
BK
sensor
&R
esist
sensor
(R
E
G
S
_
F
/R)
A
dress
b
us
Data
bus
Sy
nc
hronous
M
otor
W
TN
M
Sy
nc
hronous
M
otor
W
E
BM
S
C
I
CL
K
CL
K
IC
2
4
I/
OG
A
Sensor
In
put
C
SS11/12/1
3/1
4/21/22/2
3/2
4
M
otor
Lock
D
etect
CAFM
_L
D/PS
FM
2_
LD/
FUFM
_L
D
D
ru
ml
amp
(D
L
_
K
/C
/M
/Y)
HV MC
/T
C
unit
Fuser
U
ni
t
HL
control
HL
_
UM
/LM
/U
S/E
X
C
oi
n
V
en
dor
C
V
_ST
AR
T/
C
V
_COU
NT/
C
V
_COLOR
1/
C
V
_COLOR
0/
C
V
_CA
/C
V
_SI
Z
E0/
C
V
_SI
Z
E1/
C
V
_SI
Z
E2/
C
V
_SI
Z
E
3/
C
V
_ST
A
P
LE/
C
V
_D
U
P
LE
X
/
S
ensor
In
put
M
PED/DS
W
_
A
D
U
/T
F
D
3
/M
P
L
D/
M
P
L
D2/
M
T
O
P1/
M
T
O
P2
Loa
dC
ontro
lO
ut
put
CAFM
_V/
FUFM
_V
L/
FUF
M
_V
H
MUX
HC
15
1
A
na
lo
gI
np
ut
Temp/
H
um
Sensor
(T
H
_
M
/HUM
_
M)
L
S
U
Thermistor
(T
H
1
_
L
S
U)
DV
Detector
(DVT
Y
P
_
K
/C
/M
/Y)
M
ulti
-bypass
tray
w
idth
sensor
(M
P
W
D
)
R
DI
/F
P
WB
D/A
C
on
verter
Toner
sensor
(TS
G
_
BK
/C
/M
/Y)
R
esist
sensor
(R
ES
_
R
_
L
ED/
R
ES
_
F
_
L
ED
)
PTC
H
EATER
S
ensor
In
put
PPD2
C
oi
n
V
en
dor
C
V
_
CO
P
Y
/C
V
_
CLCO
P
Y
Page of 41

Download Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man18) Service Manual (Repair Manual)

Here you can read online and download Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man18) Service Manual in PDF. MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man18) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man18) 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.