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Model
MX-4110N MX-4111N MX-4112N MX-4110FN MX-4111FN MX-5110N MX-5111N MX-5112N MX-5110FN MX-5111FN (serv.man13)
Pages
127
Size
19.84 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram
File
mx-4110n-mx-4111n-mx-4112n-mx-4110fn-mx-4111fn-mx-.pdf
Date

Sharp MX-4110N / MX-4111N / MX-4112N / MX-4110FN / MX-4111FN / MX-5110N / MX-5111N / MX-5112N / MX-5110FN / MX-5111FN (serv.man13) Service Manual ▷ View online

MX-5111  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  112
(2)
SOLDER SURFACE / 半田面
MX-5111  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  113
3. MOTHER PWB
A.
CIRCUIT DIAGRAM / 回路図
+5VL
+5VO
DGND
DGND
DGND
+5VN
DGND
+3.3VN
+5VN
+24V3
DGND
DGND
DGND
+24V3
DGND
DGND
DGND
nOFF_CNT
[3]
nRY_CNT
[3]
C
3
8
0
.1uF
C
3
8
0
.1uF
C3
9
0.1uF
C3
9
0.1uF
C
3
3
0
.1uF
C
3
3
0
.1uF
C23
1000pF
C23
1000pF
C
3
2
0
.1uF
C
3
2
0
.1uF
C10
0.1uF
C10
0.1uF
C7
0.1uF
C7
0.1uF
C
3
1
0
.1uF
C
3
1
0
.1uF
R10
100kJ
R10
100kJ
CN3
B10P-VH(LF)(SN)
CN3
B10P-VH(LF)(SN)
DGND
1
DGND
2
+5VL
3
+5VL
4
+5VO
5
+3.3V
6
+5VN
7
+12V
8
+24V3
9
PGND
10
C
2
5
X
_0.1uF(1608)
C
2
5
X
_0.1uF(1608)
CN1
B03B-PASK-1(LF)(SN)
CN1
B03B-PASK-1(LF)(SN)
nRY_CNT
3
nOFF_CNT
2
GND
1
C22
0.1uF(B:1608)
C22
0.1uF(B:1608)
C
4
2
0
.1uF
C
4
2
0
.1uF
JP3
+5VL
+5VL
+
C18
22uF/16V(MVL:E60)
+
C18
22uF/16V(MVL:E60)
C11
1000pF
C11
1000pF
C
3
5
0
.1uF
C
3
5
0
.1uF
C
4
1
0
.1uF
C
4
1
0
.1uF
+
C9
22uF/16V(MVL:E60)
+
C9
22uF/16V(MVL:E60)
C
2
8
0
.1uF
C
2
8
0
.1uF
C
2
6
X
_0.1uF(1608)
C
2
6
X
_0.1uF(1608)
JP6
+5V
+5V
C
3
4
0
.1uF
C
3
4
0
.1uF
+ C24
33uF/35V(MVL:F80)
+ C24
33uF/35V(MVL:F80)
C8
1000pF
C8
1000pF
JP12
DGND
JP12
DGND
JP11
DGND
JP11
DGND
C2
9
0.1uF
C2
9
0.1uF
JP13
DGND
JP13
DGND
JP10
DGND
JP10
DGND
C
3
7
0
.1uF
C
3
7
0
.1uF
JP8
+24V3
+24V3
C
3
0
0
.1uF
C
3
0
0
.1uF
R5
100kJ
R5
100kJ
JP9
PGND
JP9
PGND
C
3
6
0
.1uF
C
3
6
0
.1uF
R6
100kJ
R6
100kJ
R8
100kJ
R8
100kJ
C
4
0
0
.1uF
C
4
0
0
.1uF
+
C12
22uF/16V(MVL:E60)
+
C12
22uF/16V(MVL:E60)
C
2
7
X
_0.1uF(1608)
C
2
7
X
_0.1uF(1608)
C16
0.1uF
C16
0.1uF
JP4
+5VO
+5VO
C17
1000pF
C17
1000pF
DC Power Supply (DCCNT)
Sub Power Supply
Resident Power Supply
Main Power Supply
DC Power Supply
(+24V1/+5VL/+5VO/+5VN/+3.3V)
D
C
B
A
MOTHER PWB (Power section)
5
4
3
5
4
3
MX-5111  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  114
+12V
DGND
+3.3VN
DGND
+12V_FAN +24V_FAN
DGND
+12V
+5VHD
+5VL
DGND
DGND
CNCT_RSVFAN
[4]
PWM_RSVFAN
[3]
R4
47KJ
R4
47KJ
C19
0.1uF(B:1608)
C19
0.1uF(B:1608)
JP1
+12VHD
JP1
+12VHD
JP5
+3.3V JP5
+3.3V
+ C15
22uF/16V(MVL:E60)
+ C15
22uF/16V(MVL:E60)
JP2
+5VHD
JP2
+5VHD
CN2
B4P-VH(LF)(SN)
CN2
B4P-VH(LF)(SN)
+12V
1
+5VHD
2
DGND
3
DGND
4
+ C21
47uF/25V(MVL:F80)
+ C21
47uF/25V(MVL:F80)
+
C4
X_22uF/16V(MVL:E60)
+
C4
X_22uF/16V(MVL:E60)
CN4
B05B-PASK-1(LF)(SN)
CN4
B05B-PASK-1(LF)(SN)
+12V
1
PWM_RSVFAN
2
PGND
3
LOCK_RSVFAN
4
+24V1
5
R7
47KJ
R7
47KJ
R9
100kJ
R9
100kJ
R3
0J(3216)
R3
0J(3216)
C14
1000pF
C14
1000pF
C13
0.1uF
C13
0.1uF
R1
X_0J(3216)
R1
X_0J(3216)
C6
1000pF
C6
1000pF
R2
0J(3216)
R2
0J(3216)
C5
0.1uF
C5
0.1uF
C2
X_0.1uF(1608)
C2
X_0.1uF(1608)
JP7
+12V
JP7
+12V
C20
1000pF
C20
1000pF
+
C3
X_470uF/16V(KZE:H15)
+
C3
X_470uF/16V(KZE:H15)
C1
X_1000pF
C1
X_1000pF
ply
Power Supply for HDD
Reserve Cooler FAN
X_***** = Not Mount Parts
D
C
B
A
1/8
3
2
1
3
2
1
MX-5111  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  115
nANY_KEY
POF_PIC
nMCLR
REQ_PIC
+12Vpp
nSOCD
RA2
RSTCT
SPED
ANY_KEY
DGND
DGND
DGND
DGND
DGND
+5VO
DGND
DGND
DGND
+5VO
+5VO
DGND
DGND
+5VO
DGND
+5VO
+5VO
DGND
DGND
+5VO
DGND
DGND
+5VO
DGND
+5VO
DGND
+5VO
DGND
+5VO
DGND
DGND
DGND
+5VO
DGND
DGND
DGND
+5VO
DGND
DGND
DGND
PICVPPON
[4]
RY_CNT
[3]
OFF_CNT
[3]
5VO_SCN_ON
[3]
nRES_PIC
[4]
LAN_CNT
[4]
nWU_KEY
[5]
nREQ_PIC
[4]
nREQ_PIC_INT
[4]
nPOF_MFPC
[3,4]
nSPED
[4]
nPOF_SCN
[3,4]
CP18
CP18
CP6
CP6
C63
1000pF
C63
1000pF
KDS123E
D7
KDS123E
D7
A
K
C
CP1
CP1
R20
X_1KJ
R20
X_1KJ
IC4A
TC74VHCT14AFT
IC4A
TC74VHCT14AFT
1
2
Q4
10K
10K
X_DTC114EUBTL
Q4
10K
10K
X_DTC114EUBTL
C62
0.1uF
C62
0.1uF
R158
0J
R158
0J
CP4
CP4
CP2
CP2
IC2D
TC74VHCT14AFT
IC2D
TC74VHCT14AFT
9
8
R34
10kJ
R34
10kJ
CP147
CP147
CP1
CP1
R45
10kJ
R45
10kJ
C44
1000pF
C44
1000pF
R35
1KJ
R35
1KJ
CP49
CP49
IC4E
TC74VHCT14AFT
IC4E
TC74VHCT14AFT
11
R36
1KJ 1/4W
R36
1KJ 1/4W
X_DKS123E
D13
X_DKS123E
D13
A
K
C
R30
100J
R30
100J
CP10
CP10
R58
X_0J R58
X_0J
C43
0.1uF
C43
0.1uF
X1
X_AT-51/(9.8304MHz)
X1
X_AT-51/(9.8304MHz)
TP2
TP2
R56
10kJ
R56
10kJ
R48
1MJ
R48
1MJ
CP8
CP8
CP41
CP41
Q1
4.7
DTA14
Q1
4.7
DTA14
I
C61
X_1000pF
C61
X_1000pF
CP42
CP42
CP30
CP30
Q5
10K
10K
X_DTC114EUBTL
Q5
10K
10K
X_DTC114EUBTL
CN5
BM08B-SRSS-
CN5
BM08B-SRSS-
VPP
VDD
VSS
PGD
PGC
NC
NC
NC
C52
1000pF
C52
1000pF
Q13
4.7K
47K
DTC143ZUBTL
Q13
4.7K
47K
DTC143ZUBTL
CP35
CP35
X_DKS123E
D6
X_DKS123E
D6
A
K
C
CP39
CP39
CP23
CP23
C53
X_1000pF
C53
X_1000pF
KDS123E
D9
KDS123E
D9
A
K
C
R49
0J
R49
0J
R57
1KJ
R57
1KJ
C45
22000pF
C45
22000pF
CP19
CP19
C58
X_12pF
C58
X_12pF
C55
1000pF
C55
1000pF
TP1
TP1
CP15
CP15
IC3
PIC16F882
IC3
PIC16F882
RA2/AN2/VREF-/CVREF/C2IN
4
RA3/AN3/VREF+/C1IN+
5
RC3/SCK/SCL
14
MCLR/RE3/VPP
1
RA0/AN0/ULPWU/C12IN0-
2
RA1/AN1/C12IN1-
3
RA4/T0CKI/C1OUT
6
RA5/AN4/SS/C2OUT
7
VSS
8
OSC1/CLKIN/RA7
9
OSC2/CLKOUT/RA6
10
RC0/T1OSO/T1CK1
11
RC1/T1OSI/CCP2
12
RC2/P1A/CCP1
13
RB
RB
IC4F
TC74VHCT14AFT
IC4F
TC74VHCT14AFT
13
12
CP56
CP56
C56
1000pF
C56
1000pF
KDS123E
D10
KDS123E
D10
A
K
C
IC1
BU4242F
IC1
BU4242F
Vout
4
VDD
2
CT
3
GND
1
Q9
10K
10K
DTC114EUBTL
Q9
10K
10K
DTC114EUBTL
CP17
CP17
R21
X_10KJ
R21
X_10KJ
CP55
CP55
R15
4.7kJ
R15
4.7kJ
Q8
10K
10K
DTC114EUBTL
Q8
10K
10K
DTC114EUBTL
TPIN2
TPIN2
1
R18
0J
R18
0J
CP28
CP28
X2
CSTCE9M83G55-R0
X2
CSTCE9M83G55-R0
1
1
GND
2
(Rd)
3
R50
1KJ
R50
1KJ
TP3
TP3
Q6
4.7K
47K
DTC143ZUBTL
Q6
4.7K
47K
DTC143ZUBTL
Q3
4.7K
47K
DTC143ZUBTL
Q3
4.7K
47K
DTC143ZUBTL
R17
0J
R17
0J
CP47
CP47
R13
X_100J
R13
X_100J
CP38
CP38
R47
1KJ
R47
1KJ
CP26
CP26
CP51
CP51
DAP
DAP
CP5
CP5
CP46
CP46
CP44
CP44
IC4B
TC74VHCT14AFT
IC4B
TC74VHCT14AFT
3
4
+
C49
22uF/16V(MVL:E60)
+
C49
22uF/16V(MVL:E60)
R33
10kJ
R33
10kJ
TPIN1
TPIN1
1
Q11
4.7K
47K
DTC143ZUBTL
Q11
4.7K
47K
DTC143ZUBTL
C59
X_12pF
C59
X_12pF
R44
1KJ
R44
1KJ
Inverter
Bypass capacitor for IC
D
C
B
A
MOTHER PWB (Power-Saving Control (PIC))
5
4
3
5
4
3
Page of 127
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Sharp MX-4110N / MX-4111N / MX-4112N / MX-4110FN / MX-4111FN / MX-5110N / MX-5111N / MX-5112N / MX-5110FN / MX-5111FN (serv.man13) Service Manual ▷ Download