DOWNLOAD Sharp MX-M904 / MX-M1204 (serv.man11) Service Manual ↓ Size: 8.18 MB | Pages: 127 in PDF or view online for FREE

Model
MX-M904 MX-M1204 (serv.man11)
Pages
127
Size
8.18 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram.
File
mx-m904-mx-m1204-sm11.pdf
Date
PREV: Sharp MX-M904 / MX-M1204 (serv.man10) Service Manual

Sharp MX-M904 / MX-M1204 (serv.man11) Service Manual ▷ View online

MX-M1204  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  2
ARM9_OFF_N
ARM11_OFF_N
DGND
DGND
5V0_FAX_IN
5V0_FAX_IN
DGND
5V0_FAX_IN
DGND
DGND
DGND
DGND
5V_IN
5V_IN
5V_IN
RS_3R3V_ECO
5V_IN
DGND
ARM9_OFF_N
{10,42}
nREUS_SYSRST
{19}
R1_CPLD_RST_N
{13}
ARM11_OFF_N
{4,5,7}
CP1049
CP1049
R1172
100KJ
R1172
100KJ
CP1015
CP1015
IC52
BD45371G-TR
IC52
BD45371G-TR
ER
1
SUB
2
GND
3
VOUT
4
VDD
5
R610
4.7KJ
R610
4.7KJ
CP1017
CP1017
R582
47KJ
R582
47KJ
IC85
TC7SZ07FU(TE85L_F)
IC85
TC7SZ07FU(TE85L_F)
NC
1
A
2
GND
3
Y
4
VCC
5
CP1014
CP1014
CP1016
CP1016
CP1020
CP1020
C1320
0.1uF(B:10V)
C1320
0.1uF(B:10V)
R579
4.7KJ
R579
4.7KJ
C365
1000pF(B:50V)
C365
1000pF(B:50V)
R1160
47KJ
R1160
47KJ
C366
1uF(1608:B:10V)
C366
1uF(1608:B:10V)
R581
1KJ
R581
1KJ
D
S
G
1
2
3
Q29
2SK3018
D
S
G
1
2
3
Q29
2SK3018
3.7V DETECT
nREUS_SYSRST
R1_CPLD_RST_N
5V
100ms
200ms
60ms
R_PLD_GPO_nREUS_PHY_RST
D
C
B
A
1/57 (3)
3
2
1
3
2
1
MX-M1204  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  3
REUS_1R27V_PGOOD
S
IG
N
A
L
G
ND1
SENSE2_UP1
SENSE1_UP1
DGND
VIN_3850_1
R2_1R27V_ECO
R1_1R27V_ECO
DGND
DGND
DGND
DGND
VIN_3850_1
VIN_3850_1
5V_IN
DGND
5V_IN
5V_IN
DGND
DGND
DGND
DGND
DGND
DGND
DGND
ARM11_OFF_N
{3,5,7}
R766
22KD
R766
22KD
CP213
CP213
R150
0J
R150
0J
C160
1000pF(B:50V)
C160
1000pF(B:50V)
CP258
CP258
IC21
LTC3850EGN#TRPBF
IC21
LTC3850EGN#TRPBF
RUN1
1
SENSE1+
2
SENSE1-
3
TK/SS1
4
I_TH1
5
VFB1
6
SGND
7
VFB2
8
I_TH2
9
TK/SS2
10
SENSE2-
11
SENSE2+
12
RUN2
13
I_LM
14
FREQ/PLLFLTR
28
MODE/PLLIN
27
SW1
26
TG1
25
BOOST1
24
BG1
23
VIN
22
INTVCC
21
BG2
20
PGND
19
BOOST2
18
TG2
17
SW2
16
PGOOD
15
R765
22KD
R765
22KD
CP210
CP210
C134
1000pF(B:50V)
C134
1000pF(B:50V)
CP207
CP207
C133
0.1uF(B:10V)
C133
0.1uF(B:10V)
C486
1uF(1608:B:10V)
C486
1uF(1608:B:10V)
C97
1000pF(B:50V)
C97
1000pF(B:50V)
R165
10J
R165
10J
IC25
TK40P03M1
IC25
TK40P03M1
G
1
D
2
S
3
R146
10J
R146
10J
CP203
CP203
CP260
CP260
C495
10uF(2012:F:10V)
C495
10uF(2012:F:10V)
R770
1J(1608)
R770
1J(1608)
CP139
CP139
CP205
CP205
CP264
CP264
CP259
CP259
CP262
CP262
CP263
CP263
IC24
TK40P03M1
IC24
TK40P03M1
G
1
D
2
S
3
D37
RB461F
D37
RB461F
CP204
CP204
CP256
CP256
R705
47KJ
R705
47KJ
R149
13KD
R149
13KD
R193
2.2J
R193
2.2J
R763
10KJ
R763
10KJ
CP254
CP254
CP212
CP212
R794
X_0J
R794
X_0J
C541
X_8pF(CH:50V)
C541
X_8pF(CH:50V)
R123
2.2J
R123
2.2J
C99
220pF(CH:50V)
C99
220pF(CH:50V)
R796
2.2J
R796
2.2J
R166
0J
R166
0J
R764
2.2KJ
R764
2.2KJ
C491
1000pF(B:50V)
C491
1000pF(B:50V)
D
X
D
X
CP200
CP200
C490
X_8pF(CH:50V)
C490
X_8pF(CH:50V)
R762
10KJ
R762
10KJ
C73
1000pF(B:50V)
C73
1000pF(B:50V)
RJ
5
X_
P
A
D
S
H
O
R
T
RJ
5
X_
P
A
D
S
H
O
R
T
CP206
CP206
CP208
CP208
R767
2.2J
R767
2.2J
CP211
CP211
CP137
CP137
C488
220pF(CH:50V)
C488
220pF(CH:50V)
C493
0.1uF(B:10V)
C493
0.1uF(B:10V)
CP138
CP138
+
+
CP261
CP261
IC19
TK40P03M1
IC19
TK40P03M1
G
1
D
2
S
3
C494
2.2UF(2012:B:10V)
C494
2.2UF(2012:B:10V)
R148
13KD
R148
13KD
D36
RB461F
D36
RB461F
CP255
CP255
CP209
CP209
C98
220pF(CH:50V)
C98
220pF(CH:50V)
R147
10J
R147
10J
CP305
CP305
R797
47KJ
R797
47KJ
R769
1KJ
R769
1KJ
IC20
TK40P03M1
IC20
TK40P03M1
G
1
D
2
S
3
CP198
CP198
C492
1000pF(B:50V)
C492
1000pF(B:50V)
C96
0.1uF(B:10V)
C96
0.1uF(B:10V)
R703
10KJ
R703
10KJ
CP199
CP199
CP306
CP306
R793
0J
R793
0J
R795
47KJ
R795
47KJ
CP202
CP202
R164
10J
R164
10J
C487
1000pF(B:50V)
C487
1000pF(B:50V)
C540
1000pF(B:50V)
C540
1000pF(B:50V)
C542
10uF(2012:F:10V)
C542
10uF(2012:F:10V)
D
X
D
X
C496
10uF(2012:F:10V)
C496
10uF(2012:F:10V)
C489
220pF(CH:50V)
C489
220pF(CH:50V)
R768
X_1KJ
R768
X_1KJ
RJ
4
X_
P
A
D
S
H
O
R
T
RJ
4
X_
P
A
D
S
H
O
R
T
CP253
CP253
REUS1/2 ARM11 POWER
Discharging circuit
D
C
B
A
MFPC PWB (REUS1/2 ARM11 DC POWER)
5
4
3
5
4
3
MX-M1204  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  4
R1_1R27V_ECO
5V_IN
DGND
DGND
DGND
DGND
DGND
R2_1R27V_ECO
DGND
DGND
R122
PMR50HZPFU3L00
R122
PMR50HZPFU3L00
CP257
CP257
C5
4
6
10uF
(2012:F
:10V
)
C5
4
6
10uF
(2012:F
:10V
)
C5
4
4
10uF
(2012:F
:10V
)
C5
4
4
10uF
(2012:F
:10V
)
C5
4
9
100uF
(3216:6.3V
)
C5
4
9
100uF
(3216:6.3V
)
C502
100uF
(3216:6.3V
)
C502
100uF
(3216:6.3V
)
C500
10uF
(2012:F
:10V
)
C500
10uF
(2012:F
:10V
)
R192
PMR50HZPFU3L00
R192
PMR50HZPFU3L00
39
39
C4
9
8
10uF
(2012:F
:10V
)
C4
9
8
10uF
(2012:F
:10V
)
L15
NR8040T0R9N
L15
NR8040T0R9N
C5
4
3
10uF
(2012:F
:10V
)
C5
4
3
10uF
(2012:F
:10V
)
C5
4
5
10uF
(2012:F
:10V
)
C5
4
5
10uF
(2012:F
:10V
)
D3
X_RB461F
D3
X_RB461F
CP201
CP201
CP265
CP265
+
C
9
4
220uF
/2.5V
(P
X
A
/F
60)
+
C
9
4
220uF
/2.5V
(P
X
A
/F
60)
+
C
9
3
220uF
/2.5V
(P
X
A
/F
60)
+
C
9
3
220uF
/2.5V
(P
X
A
/F
60)
+ C95
120uF/10V(PXA/H70)
+ C95
120uF/10V(PXA/H70)
C5
4
8
100uF
(3216:6.3V
)
C5
4
8
100uF
(3216:6.3V
)
C4
99
10uF
(2012:F
:10V
)
C4
99
10uF
(2012:F
:10V
)
CP140
CP140
+
C1
3
0
220uF
/2.5V
(P
X
A
/F
60)
+
C1
3
0
220uF
/2.5V
(P
X
A
/F
60)
C5
4
7
10uF
(2012:F
:10V
)
C5
4
7
10uF
(2012:F
:10V
)
+
C1
3
1
220uF
/2.5V
(P
X
A
/F
60)
+
C1
3
1
220uF
/2.5V
(P
X
A
/F
60)
L5
NR8040T0R9N
L5
NR8040T0R9N
C4
9
7
10uF
(2012:F
:10V
)
C4
9
7
10uF
(2012:F
:10V
)
306
306
+ C132
120uF/10V(PXA/H70)
+ C132
120uF/10V(PXA/H70)
D2
X_RB461F
D2
X_RB461F
C503
100uF
(3216:6.3V
)
C503
100uF
(3216:6.3V
)
C501
10uF
(2012:F
:10V
)
C501
10uF
(2012:F
:10V
)
REUS2 ARM11 1.27V (15.0A)
REUS1 ARM11 1.27V (15.0A)
D
C
B
A
2/57 (4)
3
2
1
3
2
1
MX-M1204  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  5
ARM11_OFF_N
R2_1R5V_
DGND
5V_IN
DGND
DGND
DGND
DGND
DGND
DGND
R1_1R5V_
DGND
5V_IN
DGND
DGND
DGND
DGND
DGND
DGND
ARM11_OFF_N
{3,4,7}
ARM11_OFF_N
{3,4,7}
IC56
SC418
IC56
SC418
FB
1
FBL
2
VDDA
3
VOUT
4
NC
5
PGND
11
DL
12
VDDP
13
PSV
14
PGOOD
15
ILIM
16
EN
17
AGND
18
TON
19
ENL
20
VIN
6
VLDO
7
BST
8
DH
9
LX
10
EP
a
d
C3
1u
C3
1u
CP1106
CP1106
R620
0J
R620
0J
+
C3
7
9
22uF
+
C3
7
9
22uF
CP1104
CP1104
CP1083
CP1083
C381
0.1uF(B:10V)
C381
0.1uF(B:10V)
CP1110
CP1110
L26
NR6045T1R8N
L26
NR6045T1R8N
R633
19.6KF
R633
19.6KF
+
C382
22uF
+
C382
22uF
CP1075
CP1075
R1207
2.2J
R1207
2.2J
C3
1u
C3
1u
C391
1uF(1608:B:10V)
C391
1uF(1608:B:10V)
R623
133KF
R623
133KF
L27
NR6045T1R8N
L27
NR6045T1R8N
CP1102
CP1102
R626
1J(1608)
R626
1J(1608)
C383
1pF
C383
1pF
C384
0.1uF(B:10V)
C384
0.1uF(B:10V)
CP1080
CP1080
IC57
SC418
IC57
SC418
FB
1
FBL
2
VDDA
3
VOUT
4
NC
5
PGND
11
DL
12
VDDP
13
PSV
14
PGOOD
15
ILIM
16
EN
17
AGND
18
TON
19
ENL
20
VIN
6
VLDO
7
BST
8
DH
9
LX
10
EP
a
d
CP1076
CP1076
CP1079
CP1079
R627
10KJ
R627
10KJ
C386
1uF(1608:B:10V)
C386
1uF(1608:B:10V)
CP1085
CP1085
CP1105
CP1105
R631
133KF
R631
133KF
CP1103
CP1103
CP1078
CP1078
C380
1pF
C380
1pF
CP1074
CP1074
CP1084
CP1084
IC92
RSH090N03TB
IC92
RSH090N03TB
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
C389
1uF(1608:B:10V)
C389
1uF(1608:B:10V)
CP1081
CP1081
CP1077
CP1077
CP1113
CP1113
C388
1uF(1608:B:10V)
C388
1uF(1608:B:10V)
CP1082
CP1082
R625
19.6KF
R625
19.6KF
R622
2.61KF
R622
2.61KF
IC88
RSH090N03TB
IC88
RSH090N03TB
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
R632
10KF
R632
10KF
R624
10KF
R624
10KF
R621
X_10KJ
R621
X_10KJ
R630
2.61KF
R630
2.61KF
CP1112
CP1112
+
C387
100uF
/4.0V
(P
X
A
/F
6
0)
+
C387
100uF
/4.0V
(P
X
A
/F
6
0)
C1345
10uF(2012:F:10V)
C1345
10uF(2012:F:10V)
IC89
RSH090N03TB
IC89
RSH090N03TB
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
R1206
2.2J
R1206
2.2J
CP1072
CP1072
CP1073
CP1073
R628
0J
R628
0J
R629
X_10KJ
R629
X_10KJ
CP1109
CP1109
C1389
1000pF(B:50V)
C1389
1000pF(B:50V)
C393
1uF(1608:B:10V)
C393
1uF(1608:B:10V)
CP1111
CP1111
CP1107
CP1107
C394
1uF(1608:B:10V)
C394
1uF(1608:B:10V)
C1346
10uF(2012:F:10V)
C1346
10uF(2012:F:10V)
+
C3
9
2
100uF
/4.0V
(P
X
A
/F
6
0)
+
C3
9
2
100uF
/4.0V
(P
X
A
/F
6
0)
C1390
1000pF(B:50V)
C1390
1000pF(B:50V)
IC91
RSH090N03TB
IC91
RSH090N03TB
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
CP1108
CP1108
R618
1J(1608)
R618
1J(1608)
R619
10KJ
R619
10KJ
REUS1/2 DDR POWER
REUS1 ARM
REUS2 AR
D
C
B
A
MFPC PWB (REUS1/2 DDR DC POWER)
5
4
3
5
4
3
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