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 – 10
S_1R05V_ECO
RS_3R3V_ECO
DGND
DGND
PESW _2R5V_ECO
DGND
DGND
DGND
DGND
RS_3R3V_ECO
DGND
ECO
O
DGND
DGND
DGND
RS_3R3V_ECO
V3P3L
5V_IN
DGND
DGND
DGND
V3P3L
DGND
V2P5_PCI_MP_ON
{13}
V3P3L_ON
{13}
C185
22uF(2012:B:6.3V)
C185
22uF(2012:B:6.3V)
+
C12
220UF
/6.3V
(P
X
A
/H
70)
+
C12
220UF
/6.3V
(P
X
A
/H
70)
C15
1uF
(1608:B
:10V
)
C15
1uF
(1608:B
:10V
)
CP485
CP485
608:B:10V)
608:B:10V)
C13
22uF
(2
012:B
:6.3V
)
C13
22uF
(2
012:B
:6.3V
)
IC1
RRH090P03
IC1
RRH090P03
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
D40
X_RB461F
D40
X_RB461F
R243
2.2KF
R243
2.2KF
C14
10uF
(2
012:F
:10V
)
C14
10uF
(2
012:F
:10V
)
IC31
MP20045DN-LF-Z
MP20045DN-LF-Z
IC31
MP20045DN-LF-Z
MP20045DN-LF-Z
VOUT
1
VOUT
2
FB
3
GND
4
PG
5
EN
6
VIN
7
VIN
8
EP
a
d
GN
D
1
C187
10uF(2012:F:10V)
C187
10uF(2012:F:10V)
CP5
CP5
C418
0.1uF
(B
:10V
)
C418
0.1uF
(B
:10V
)
CP484
CP484
CP25
CP25
(1608:B:10V)
(1608:B:10V)
C186
100pF(CH:50V)
C186
100pF(CH:50V)
R83
47KJ
R83
47KJ
CP6
CP6
R2
X_PMR50HZPFV1L00(5025)
R2
X_PMR50HZPFV1L00(5025)
CP483
CP483
R678
X_47KJ
R678
X_47KJ
R20
47KJ
R20
47KJ
10K
47K
Q20
DTC014YUB
10K
47K
Q20
DTC014YUB
E
B
C
R648
0J
R648
0J
R242
3.3KF
R242
3.3KF
R649
10KJ
10KJ
R649
10KJ
10KJ
cuit
ARM11 & SOC 3.3V (6.17A)
1.05V
ARM11 2.5V (0.01A)
3.3V_SO
D
C
B
A
5/57 (7)
3
2
1
3
2
1
MX-M1204 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 11
R1_REFCLK5_33M
DGND
DGND
DGND
DGND
RS_3R3V_ECO
DGND
RS_3R3V_ECO
DGND
DGND
DGND
DGND
RS_3R3V_ECO
DGND
R2_REFCLK5
{34}
R2_REFCLK1
{34}
R1_REFCLK2_SL
{19}
9FG108_REFCLK
{9}
R1_REFCLK5
{19}
R2_REFCLK3
{34}
R2_REFCLK2
{34}
R1_REFCLK3
{19}
CP92
CP92
R505
33J
R505
33J
CP92
CP92
GP14
GP14
X8
FA-238_25MHz_16/50
X8
FA-238_25MHz_16/50
#1
1
#2
2
#3
3
#4
4
R516
22J
R516
22J
R515
10J
R515
10J
R514
10J
R514
10J
C
341
0.1uF
(B
:10V
)
C
341
0.1uF
(B
:10V
)
R513
X_22J
R513
X_22J
CP927
CP927
CP928
CP928
CP92
CP92
C342
X_12pF(C
C342
X_12pF(C
CP92
CP92
CP902
CP902
R517
X_22J
R517
X_22J
IC48
D_SIT9003AC-23-33SO-33.30
IC48
D_SIT9003AC-23-33SO-33.30
ST#/OE/SD
1
GND
2
SS_OUT
3
VDD
4
R504
22J
R504
22J
R506
22J
R506
22J
R510
D_10KJ
R510
D_10KJ
CP922
CP922
R512
22J
R512
22J
CP907
CP907
CP923
CP923
CP913
CP913
R509
X_0J
R509
X_0J
CP91
CP91
GP17
GP17
RJ3
X_PA DSHORT
RJ3
X_PA DSHORT
C325
X_12pF(C
C325
X_12pF(C
R1109
10KJ
R1109
10KJ
GP18
GP18
R507
22J
R507
22J
CP908
CP908
CP912
CP912
R1108
X_0J
R1108
X_0J
CP930
CP930
C
340
0.1uF
(B
:10V
)
C
340
0.1uF
(B
:10V
)
GP15
GP15
CLOCK DRIVER (For REUS1)
CLOCK DRIVER (FOR REUS2)
D
C
B
A
MFPC PWB (REUS1/2 CLOCK1)
5
4
3
5
4
3
MX-M1204 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 12
RS_3R3V_ECO
DGND
DGND
DGND
DGND
RS_3R3V_ECO
R1_3R3V_SLVDDA
DGND
RS_3R3V_ECO
RS_3R3V_ECO
DGND
RS_3R3V_ECO
DGND
DGND
RS_3R3V_ECO
DGND
RS_3R3V_ECO
DGND
DGND
DGND
DGND
RS_3R3V_ECO
REUS_LCDC_CLK
{18}
CPLD_66M_CLK1
{13}
R1081
10KJ
R1081
10KJ
CP924
CP924
CP929
CP929
R479
X_0J
R479
X_0J
CP831
CP831
GP16
GP16
R1078
X_10KJ
R1078
X_10KJ
R428
1J(1608)
1J(1608)
R428
1J(1608)
1J(1608)
R511
1J(1608)
R511
1J(1608)
GP12
GP12
CP832
CP832
C32
2
0.01uF
(B
:25V
)
C32
2
0.01uF
(B
:25V
)
C
318
0.1uF
(B
:10V
)
C
318
0.1uF
(B
:10V
)
IC47
SIT9003AC-23-33SO-33.30
IC47
SIT9003AC-23-33SO-33.30
ST#/OE/SD
1
GND
2
SS_OUT
3
VDD
4
R477
0J
R477
0J
CP824
CP824
C3
1
1
9
0.1uF
(B
:10V
)
C3
1
1
9
0.1uF
(B
:10V
)
CP925
CP925
F(CH:50V)
F(CH:50V)
CP926
CP926
R1077
10KJ
R1077
10KJ
CP830
CP830
CP827
CP827
CP829
CP829
CP826
CP826
R508
10KJ
R508
10KJ
C32
0
1uF
(1
608:B
:10V
)
C32
0
1uF
(1
608:B
:10V
)
CP911
CP911
R475
22J
R475
22J
R1080
0J
R1080
0J
CP914
CP914
CP910
CP910
C32
1
0.1uF
(B
:10V
)
C32
1
0.1uF
(B
:10V
)
C346
D_0.1uF(B:10V)
C346
D_0.1uF(B:10V)
C32
3
1000pF
(B
:50V
)
C32
3
1000pF
(B
:50V
)
CP828
CP828
C345
0.1uF(B:10V)
C345
0.1uF(B:10V)
F(CH:50V)
F(CH:50V)
CP814
CP814
C324
10uF(2012:F:10V)
10uF(2012:F:10V)
C324
10uF(2012:F:10V)
10uF(2012:F:10V)
CP909
CP909
R1079
10KJ
R1079
10KJ
CP825
CP825
R476
22J
R476
22J
IC41
SL38000AZC-26DHT
IC41
SL38000AZC-26DHT
XIN
1
NC
2
25M
3
SSON(PU)
4
VDDIO
5
VDDIO
6
VSSX
7
VSSA
8
VSSIO
9
VSSIO
10
33.3M1
11
33.3M2
12
33.3M3
13
NC
14
32M
15
OE(PU)
16
44M
17
66M
18
SSEL(PU)
19
VSSIO
20
VSSIO
21
VDDIO
22
VDDIO
23
NC
24
FSEL(PU)
25
VDDA
26
VDDX
27
XOUT
28
R548
D_1J(1608)
D_1J(1608)
R548
D_1J(1608)
D_1J(1608)
D
C
B
A
6/57 (8)
3
2
1
3
2
1
MX-M1204 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 13
CPUBSEL0_FSLA
CPUBSEL1_FSLB
CPUBSEL2_FSLC
S_1R05V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
RS_3R3V_ECO
S_1R05V_ECO
V3P3L_CLK
V1P05_CLK_IO
DGND
DGND
DGND
DGND
RS_3R3V_ECO
RS_3R3V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
USB
REF
CPUBSEL0
{45}
CPUBSEL1
{45}
CPUBSEL2
{45}
XDP
XDP
XDP
PEX_REFCLKN
{36}
PEX_REFCLKP
{36}
MINIPCIECN_CLK_N
{58}
MINIPCIECN_CLK_P
{58}
PNV_DMI_CLK_P
{45}
PNV_DMI_CLK_N
{45}
miniPCIeCN_CLKREQ#
{58}
ICH_DMI_CLK_N
{49}
ICH_DMI_CLK_P
{49}
9FG108_REFCLK
{8}
R1_I2C_SDA1
{11,13,15,36}
R1_I2C_SCL1
{11,13,15,36}
{
{
PLD_CK5
{13}
ICH_CK50
{52}
SIO_
R865
470J
R865
470J
R267
1KJ
1KJ
R267
1KJ
1KJ
R945
49.9F
49.9F
R945
49.9F
49.9F
CP632
CP632
CP585
CP585
CP544
CP544
CP470
CP470
C199
1uF(1608:B:10V)
C199
1uF(1608:B:10V)
X2
FA-238V_14.31818MHz
X2
FA-238V_14.31818MHz
#1
1
#2
2
#3
3
#4
4
C220
1uF(1608:B:10V)
C220
1uF(1608:B:10V)
CP542
CP542
R891
33J
R891
33J
CP628
CP628
R329
1KJ
1KJ
R329
1KJ
1KJ
CP631
CP631
CP584
CP584
R226
470J
R226
470J
C740
0.1uF(B:10V)
C740
0.1uF(B:10V)
R225
X_10KJ
R225
X_10KJ
C223
1uF(1608:B:10V)
C223
1uF(1608:B:10V)
GP4
GP4
R925
10KJ
R925
10KJ
R950
49.9F
49.9F
R950
49.9F
49.9F
C742
0.1uF(B:10V)
C742
0.1uF(B:10V)
R328
33J
R328
33J
CP580
CP580
C200
1uF(1608:B:10V)
C200
1uF(1608:B:10V)
CP543
CP543
C196
1uF(1608:B:10V)
C196
1uF(1608:B:10V)
IC36
ICS9FG108DG-LFT
IC36
ICS9FG108DG-LFT
XIN/CLKIN
1
X2
2
VDD
3
GND
4
REFOUT
5
FS2 (PD)
6
OE_7 (PD)
7
DIF_7
8
DIF_7#
9
VDD
10
DIF_6
11
DIF_6#
12
OE_6 (PU)
13
VDD
14
GND
15
OE_5 (PU)
16
DIF_5
17
DIF_5#
18
VDD
19
DIF_4
20
DIF_4#
21
OE_4 (PD)
22
SDATA
23
SCLK
24
CP635
CP635
CP634
CP634
GP5
GP5
GP3
GP3
R864
1KF
R864
1KF
RJ6
X_PA DSHORT
X_PA DSHORT
RJ6
X_PA DSHORT
X_PA DSHORT
C225
1uF(1608:B:10V)
C225
1uF(1608:B:10V)
GP7
GP7
R946
49.9F
49.9F
R946
49.9F
49.9F
C222
1uF(1608:B:10V)
C222
1uF(1608:B:10V)
R926
33J
R926
33J
R833
1KF
R833
1KF
R266
X_1MJ
X_1MJ
R266
X_1MJ
X_1MJ
CP627
CP627
L18
NFM21PC475B1A3
NFM21PC475B1A3
L18
NFM21PC475B1A3
NFM21PC475B1A3
CP462
CP462
R832
1KF
R832
1KF
CP583
CP583
R898
1KJ
R898
1KJ
CP540
CP540
CP397
CP397
C197
1uF(1608:B:10V)
C197
1uF(1608:B:10V)
R323
10J
R323
10J
R326
33J
R326
33J
R224
X_10KJ
R224
X_10KJ
R927
33J
R927
33J
CP630
CP630
CP467
CP467
R948
49.9F
49.9F
R948
49.9F
49.9F
CP392
CP392
R951
49.9F
49.9F
R951
49.9F
49.9F
R834
X_10KJ
R834
X_10KJ
CP581
CP581
CP444
CP444
C221
15pF(CH:50V)
C221
15pF(CH:50V)
R325
33J
R325
33J
C741
0.1uF(B:10V)
C741
0.1uF(B:10V)
CP582
CP582
CP399
CP399
R322
10J
R322
10J
R227
470J
R227
470J
GP8
GP8
GP6
GP6
CP629
CP629
C219
15pF(CH:50V)
C219
15pF(CH:50V)
CP341
CP341
L16
NFM21PC475B1A3
NFM21PC475B1A3
L16
NFM21PC475B1A3
NFM21PC475B1A3
R320
10J
R320
10J
CP389
CP389
C198
1uF(1608:B:10V)
C198
1uF(1608:B:10V)
C739
0.1uF(B:10V)
C739
0.1uF(B:10V)
CP633
CP633
C224
1uF(1608:B:10V)
C224
1uF(1608:B:10V)
R952
49.9F
49.9F
R952
49.9F
49.9F
R330
10KJ
10KJ
R330
10KJ
10KJ
10K
47K
Q14
DTC014YUB
10K
47K
Q14
DTC014YUB
E
B
C
R947
49.9F
49.9F
R947
49.9F
49.9F
R949
49.9F
49.9F
R949
49.9F
49.9F
R892
2.2KJ
R892
2.2KJ
R327
33J
R327
33J
R362
0J
R362
0J
CP393
CP393
R324
10J
R324
10J
10
10
Clock CK505
Clock for PCIe/SATA
BSEL2
BSEL1
BSEL0
BSEL Frequency Select Mode
FSC
FSB
FSA
Frequency
0
0
0
266MHz
0
0
1
133MHz
0
1
1
166MHz
0
1
0
200MHz
1
1
0
400MHz
1
1
1
Reserved
1
0
1
100MHz
1
0
0
333MHz
D
C
B
A
MFPC PWB (Clock CK505 & Clock for PCIe/SATA)
5
4
3
5
4
3
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