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 – 110
M_A_DQS#4
M_A_DQS#5
3
M_A_DQS#6
M_A_DQS#1
M_A_DQ3
M_A_DQ2
M_A_DQ1
M_A_DQ0
M_A_DQ7
M_A_DQ6
M_A_DQ5
M_A_DQ4
M_A_DQS5
M_A_DQ63
M_A_DQ61
M_A_DQ60
M_A_DQ59
M_A_DQ58
M_A_DQ57
M_A_DQ62
M_A_DQS#0
M_A_DM0
M_A_DQS6
M_A_DM1
M_A_DQ19
M_A_DQ18
M_A_DQ17
M_A_DQ16
M_A_DQ21
M_A_DQ20
M_A_DQ22
M_A_DQ23
M_A_DQ23
M_A_DQS7
M_A_DQ56
M_A_DM2
M_A_A14
M_A_DM3
M_A_DM4
M_A_DM5
M_A_DQ31
M_A_DQ25
M_A_DQ26
M_A_DQ27
M_A_DQ28
M_A_DQ29
M_A_DQ30
M_A_DQ26
M_A_DQ27
M_A_DQ28
M_A_DQ29
M_A_DQ30
2
M_A_DQ24
M_A_DM6
M_A_DM7
M_A_A5
M_A_DQS#7
M_A_DQ36
M_A_DQ37
M_A_DQ38
M_A_DQ39
M_A_DQ37
M_A_DQ38
M_A_DQ39
M_A_DQ32
M_A_DQ33
M_A_DQ33
M_A_DQ35
M_A_DQ34
M_A_A2
M_A_A0
M_A_A1
M_A_A1
M_A_A4
M_A_A3
M_A_DQ47
M_A_DQ41
M_A_DQ42
M_A_DQ43
M_A_DQ44
M_A_DQ45
M_A_DQ46
M_A_DQ42
M_A_DQ43
M_A_DQ44
M_A_DQ45
M_A_DQ46
M_A_DQ40
M_A_DQS0
M_A_DQ48
M_A_DQ49
M_A_DQ49
M_A_DQ51
M_A_DQ50
M_A_DQ55
M_A_DQ54
M_A_DQ53
M_A_DQ52
M_A_DQS1
M_A_A8
M_A_A6
M_A_A9
M_A_A10
M_A_A11
M_A_A12
M_A_A10
M_A_A11
M_A_A12
M_A_A7
M_A_A13
M_A_DQS2
M_A_DQ11
M_A_DQ12
M_A_DQ12
M_A_DQ9
M_A_DQ8
M_A_DQ10
M_A_DQ13
M_A_DQ15
M_A_DQ14
M_A_DQS3
M_A_DQS4
M_A_DQS#2
3
2
M_A_DQS#3
2
3
3
M1
MM1
VTT0.75V
DGND
VTT0.75V
VREF0.75V
5V_IN
DGND
S_1R5V_ECO
DGND
VTT0.75V
S_1R5V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DDR_VTT_SD
{13}
PM_EXTTSB_1
DDR3_DRAMRST#
C413
C1515
X_47pF(B)
X_47pF(B)
R677
0J
0J
R677
0J
0J
C432
CP24
CP24
C414
C45
8
0.1
u
u
F
(B
:10
V
V
)
C45
8
0.1
u
u
F
(B
:10
V
V
)
C417
C434
C433
C45
9
10u
F
(2
012
:F
:10
V
V
)
C45
9
10u
F
(2
012
:F
:10
V
V
)
R694
22J
22J
R694
22J
22J
CP47
CP47
C43
8
X
_1u
F
(1608
:B
:10
V
V
)
C43
8
X
_1u
F
(1608
:B
:10
V
V
)
C474
1uF(1608:B:10V)
C474
1uF(1608:B:10V)
C455
C43
9
22u
F
(2
012
:B
:6.3V
)
C43
9
22u
F
(2
012
:B
:6.3V
)
C452
IC60
MP2007DH
DDQ
1
VTT
2
GND
3
VTTSEN
4
VREF
8
SD_N
7
REF
6
VDRV
5
EP
a
d
EP
CP46
CP46
C421
C423
C44
0
1000p
F
(B
:50
V
V
)
C44
0
1000p
F
(B
:50
V
V
)
C431
C436
10uF(2012:F:10V)
C43
7
0.1u
F
(B
:10
V
V
)
C43
7
0.1u
F
(B
:10
V
V
)
CN48
29 6409 204 002 856+
CN48
29 6409 204 002 856+
A0
98
A1
97
A2
96
A3
95
A4
92
A5
91
A6
90
A7
86
A8
89
A9
85
A10/AP
107
A11
84
A12/BC
83
NC/A13
119
BA0
109
BA1
108
BA2/NC
79
S0
114
S1/NC
121
RAS
110
CAS
115
WE
113
CKE0
73
CKE1/NC
74
CK0
101
CK0
103
CK1
102
CK1
104
ODT0
116
ODT1/NC
120
VDDSPD
199
SA0
197
SA1
201
SDA
200
SCL
202
VREFDQ
1
VDD
75
VDD
76
VDD
81
VDD
82
VDD
87
VDD
88
VDD
93
VDD
94
VDD
99
VDD
100
VDD
105
VDD
106
VDD
111
VDD
112
VDD
117
VDD
118
VDD
123
VDD
124
VSS
3
VSS
8
VSS
9
VSS
13
VSS
14
VSS
19
VSS
20
VSS
25
VSS
26
VSS
31
VSS
32
VSS
37
VSS
38
VSS
43
VSS
44
VSS
48
VSS
49
VSS
54
VSS
55
VSS
60
VSS
61
VSS
65
VSS
66
VSS
71
VSS
72
VSS
127
VSS
128
VSS
133
VSS
134
VSS
138
VSS
139
VSS
144
VSS
145
VSS
150
VSS
151
VSS
155
VSS
156
VSS
161
VSS
162
VSS
167
VSS
168
VSS
172
VSS
173
VSS
178
VSS
179
VSS
184
VSS
185
VSS
189
VSS
190
VSS
195
VSS
196
DQ0
5
DQ1
7
DQ2
15
DQ3
17
DQ4
4
DQ5
6
DQ6
16
DQ7
18
DM0
11
DQS0
12
DQS0
10
DQ8
21
DQ9
23
DQ10
33
DQ11
35
DQ12
22
DQ13
24
DQ14
34
DQ15
36
DM1
28
DQS1
29
DQS1
27
DQ16
39
DQ17
41
DQ18
51
DQ19
53
DQ20
40
DQ21
42
DQ22
50
DQ23
52
DM2
46
DQS2
45
DQS2
47
DQ24
57
DQ25
59
DQ26
67
DQ27
69
DQ28
56
DQ29
58
DQ30
68
DQ31
70
DM3
63
DQS3
64
DQS3
62
DQ32
129
DQ33
131
DQ34
141
DQ35
143
DQ36
130
DQ37
132
DQ38
140
DQ39
142
DM4
136
DQS4
137
DQS4
135
DQ40
147
DQ41
149
DQ42
157
DQ43
159
DQ44
146
DQ45
148
DQ46
158
DQ47
160
DM5
153
DQS5
154
DQS5
152
DQ48
163
DQ49
165
DQ50
175
DQ51
177
DQ52
164
DQ53
166
DQ54
174
DQ55
176
DM6
170
DQS6
171
DQS6
169
DQ56
181
DQ57
183
DQ58
191
DQ59
193
DQ60
180
DQ61
182
DQ62
192
DQ63
194
DM7
187
DQS7
188
DQS7
186
Event/NC
198
NC
77
NC
122
A15/NC
78
A14/NC
80
RESET
30
TEST/NC
125
VSS
2
VREFCA
126
VTT
203
VTT
204
R676
C427
CP45
CP45
C415
C445
C444
C45
7
0.1
u
u
F
(B
:10
V
V
)
C45
7
0.1
u
u
F
(B
:10
V
V
)
C416
C425
C443
C420
CP23
CP23
{47}
{46}
X_0J
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
0.1uF(B:10V)
10uF(2012:F:10V)
55/57 (57)
D
C
B
A
3
2
1
3
2
1
MX-M1204 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 111
SATA CN
PCI Express x1 CN
Super IO
RS_3R3V_ECO
DGND
DGND
DGND
V3P3L
V3P3L
DGND
ICH_SATA0_TXP
{51}
ICH_SATA0_TXN
{51}
ICH_SATA0_RXN
{51}
ICH_SATA0_RXP
{51}
ICH_LAD1
{13,52}
ICH_LAD3
{13,52}
ICH_LAD2
{13,52}
ICH_LAD0
{13,52}
CLK_RUN_N
{52}
ICH_SERIRQ
{51}
SIO_14M_CLK
{9}
ICH_LFRAME_N
{13,52}
SIO_PLTRST_N
{13}
SIO_33M_LPC_CLK
{9}
C460
C8
0.1uF(B:10V)
C8
0.1uF(B:10V)
C6
0.1uF(B:10V)
C6
0.1uF(B:10V)
C165
0.1uF(B:10V)
C165
0.1uF(B:10V)
C639
0.1uF(B:10V)
C639
0.1uF(B:10V)
R17
2
D_10
K
J
X_0J
R202
C461
C10
0.1uF(B:10V)
C10
0.1uF(B:10V)
C7
0.1uF(B:10V)
C7
0.1uF(B:10V)
D_0J
R844
R17
1
D_10
K
J
C9
0.1uF(B:10V)
C9
0.1uF(B:10V)
C463
CN35
D_6SAT07P-328B-B5
CN35
1
1
2
2
3
3
4
4
5
5
6
6
7
7
FG
FG
1
FG
FG
2
C5
22uF(2012:B:6.3V)
C5
22uF(2012:B:6.3V)
C138
0.1uF(B:10V)
C138
0.1uF(B:10V)
C462
C137
22uF(2012:B:6.3V)
C137
22uF(2012:B:6.3V)
SATA
0.01uF(B:25V)
0.01uF(B:25V)
0.01uF(B:25V)
0.01uF(B:25V)
0.01uF(B:25V)
0.01uF(B:25V)
MFPC PWB (ATOM SATA Con, miniPCIe)
D
C
B
A
5
4
3
5
4
3
MX-M1204 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 112
mini PCIe
SIO_RTS1_N
SIO_CTS1_N
SIO_DTR1_N
SIO_DSR1_N
SIO_GPIO04
SIO_GPIO05
SIO_GPIO06
SIO_GPIO07
SIO_CTS1_N
SIO_DTR1_N
SIO_DSR1_N
SIO_GPIO04
SIO_GPIO05
SIO_GPIO06
SIO_GPIO07
SIO_GPIO17
V3P3_MINI_AUX
RS_3R3V_ECO
RS_1R5V_ECO
V1P5_MINI
V3P3_MINI_AUX
DGND
V1P5_MINI
DGND
V3P3_MINI_AUX
V3P3_MINI_AUX
DGND
DGND
V3P3_MINI_AUX
DGND
V1P5_MINI
DGND
V3P3L
DGND
DGND
V3P3L
DGND
MINIPCIECN_CLK_N
{9}
MINIPCIECN_CLK_P
{9}
PCIE_WAKE3#
{52}
miniPCIe_PLTRST_N
ICH_RF_KILL_N
ICH_RF_KILL_N
miniPCIeCN_CLKREQ#
{9}
SMB_CLK
SMB_DAT
PEx1_TXP6
{49}
PEx1_TXN6
{49}
USB_PP4
USB_PN4
PEx1_R_RXN6
{49}
PEx1_R_RXP6
{49}
{55}
SIO_CTS1_N
{55}
SIO_DSR1_N
{55}
SIO_DTR1_N
{55}
SIO_TXD1
{55}
SIO_RTS1_N
{55}
SIO_RXD1
L38
BLM18PG121SN1(1608)
L38
BLM18PG121SN1(1608)
C713
1uF(1608:B:10V)
C713
1uF(1608:B:10V)
R964
X_100J
X_100J
R964
X_100J
X_100J
AS16
X_AS0B221-S68K-7H
AS16
X_AS0B221-S68K-7H
CP413
CP413
R20
7
D_10
K
J
L48
BLM18PG121SN1(1608)
L48
BLM18PG121SN1(1608)
R20
1
D_10
K
J
C736
22uF(2012:B:6.3V)
C736
22uF(2012:B:6.3V)
C735
1uF(1608:B:10V)
C735
1uF(1608:B:10V)
R17
4
D_10
K
J
R1
99
D_10
K
J
R1359
X_10KJ
R1359
X_10KJ
0J
0J
0J
R20
3
D_10
K
J
R20
4
D_10
K
J
R20
0
D_10
K
J
CN37
D_AS0B221-S68Q-7H
CN37
D_AS0B221-S68Q-7H
GND
15
REFCLK+
13
REFCLK-
11
GND
9
CLKREQ#
7
COEX3
5
COEX1
3
WAKE#
1
UIM_CLK
12
+3.3V
2
UIM_DATA
10
+1.5V
6
UIM_RESET
14
GND
4
UIM_PWR
8
UIM_VPP
16
PETN0
31
GND
29
GND
27
PERP0
25
PERN0
23
GND
21
RESERVED/UIM_C4
19
RESERVED/UIM_C8
17
RESERVED
49
RESERVED
47
RESERVED
45
RESERVED/GND
43
+3.3VAUX/RESERVED
41
+3.3VAUX/RESERVED
39
RESERVED/GND
37
GND
35
PETP0
33
RESERVED
51
+3.3VAUX/+3.3V
52
GND
50
+1.5V
48
LED_WPAN#
46
LED_WLAN#
44
LED_WWAN#
42
GND
40
USB_D+
38
USB_D-
36
GND
34
SMB_DATA
32
SMB_CLK
30
+1.5V
28
GND
26
+3.3VAUX
24
PERST#
22
W_DIISABLE#
20
GND
18
R16
9
D_10
K
J
0J
0J
0J
0J
C714
10uF(2012:F:10V)
C714
10uF(2012:F:10V)
D_WPCN381U
IC26
D_WPCN381U
IC26
CTS1
1
DTR1_BOUT1/BADDR
2
RI1
3
NC
4
IRRX1/SIN2
5
IRTX/SOUT2
6
IRRX2_IRSL0/GPIO17
7
VD
D
8
VS
S
9
VCORF
10
GPIO00
11
GPIO01
12
GPIO02
13
GPIO03
14
GPIO04
15
LDRQ/XOR_OUT
16
GPIO20
17
NC
18
CLKRUN/GPIO22
19
GPIO24
20
GPIO21/LPCPD
21
GPIO23
22
VS
S
23
VD
D
24
LCLK
25
NC
26
LRESET
27
SERIRQ
28
SOUT1/TEST
48
RTS1/TRIS
47
SIN1
46
DSR1
45
DCD1
44
CLKIN
43
NC
42
NC
41
LAD3
40
NC
39
LAD2
38
NC
37
LAD1
36
VD
D
35
VS
S
34
NC
33
LAD0
32
NC
31
LFRAME
30
NC
29
R20
9
D_10
K
J
C811
22UF(2012:B:6.3V)
C811
22UF(2012:B:6.3V)
CP354
CP354
CP412
CP412
CP355
CP355
CP414
CP414
C810
10UF(2012:F:10V)
C810
10UF(2012:F:10V)
R20
8
D_10
K
J
R965
10KJ
10KJ
R965
10KJ
10KJ
C166
D_0.1uF(B:10V)
C166
D_0.1uF(B:10V)
R20
6
D_10
K
J
R17
3
D_10
K
J
R17
1
D_10
K
J
CP415
CP415
0J
R17
0
D_10
K
J
C745
1uF(1608:B:10V)
C745
1uF(1608:B:10V)
R20
5
D_10
K
J
CP411
CP411
R21
0
D_10
K
J
AS15
D_AS0B221-S68K-7H
AS15
D_AS0B221-S68K-7H
C734
1uF(1608:B:10V)
C734
1uF(1608:B:10V)
CP701
CP701
0J
0J
R1008
R1011
R1010
R1009
R1011
R1010
R1009
R936
{49}
{49}
{49}
{52}
{52}
{52}
{13}
{52}
R1015
R1014
R1014
R1013
R1012
R1012
R963
56/57 (58)
D
C
B
A
3
2
1
3
2
1
MX-M1204 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 113
Intel
TEST_TRST_ON
TEST_TDI_ON
TEST_TDO_ON
TEST_TDI_ON
TEST_TDO_ON
TEST_TCK_ON
TEST_TMS_ON
TEST_TDO_ECO
TEST_TDI_ECO
TEST_TCK_ECO
TEST_TMS_ECO
TEST_TRST_ECO
R1_3R3V_ON
R1_3R3V_ON
DGND
RS_3R3V_ECO
RS_3R3V_ECO
DGND
RS_3R3V_ECO
S_1R05V_ECO
DGND
R1_3R3V_ON
DGND
DGND
DGND
R1_RTC_CLK
{19}
REUS2_RTC_CLK
{34}
JTAG_SOC_TDO
{45}
JTAG_SOC_TDI
{45}
JTAG_SOC_TRST
{45}
JTAG_SOC_TMS
{45}
JTAG_SOC_TCK
{45}
R900
0J
R900
0J
BP2
BP2
R1133
10KJ
R1133
10KJ
BP7
BP7
R1126
10KJ
R1126
10KJ
R853
51J
R853
51J
BP5
BP5
BP1
BP1
CP558
CP558
R1129
R1129
BP4
BP4
R1125
0J
R1125
0J
BP9
BP9
CP366
CP366
R1132
R1132
R1130
R1130
CP331
CP331
CP471
CP471
CN38
X_BM08B-SRSS-TB(LF)(SN)
CN38
X_BM08B-SRSS-TB(LF)(SN)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
CP602
CP602
BP10
BP10
BP20
BP20
R1128
10KJ
R1128
10KJ
R976
10KJ
R976
10KJ
BP3
BP3
BP6
BP6
BP8
BP8
R979
10KJ
R979
10KJ
R971
10KJ
R971
10KJ
R1134
R1134
R1127
R1127
R1123
X_22J
R1123
X_22J
R982
X_10J
X_10J
R982
X_10J
X_10J
CP473
CP473
CP472
CP472
BP18
BP18
R970
22J
R970
22J
R1136
X_10J
X_10J
R1136
X_10J
X_10J
CP972
CP972
BP19
BP19
R852
51J
R852
51J
CP971
CP971
R968
R968
CN39
D_BM08B-SRSS-TB(LF)(SN)
CN39
D_BM08B-SRSS-TB(LF)(SN)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
R112
0J
R112
0J
BP17
BP17
CN40
X_BM08B-SRSS-TB(LF)(SN)
CN40
X_BM08B-SRSS-TB(LF)(SN)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
BP16
BP16
R866
51J
R866
51J
R981
0J
R981
0J
R899
51J
R899
51J
R1131
10KJ
R1131
10KJ
CP402
CP402
R901
51J
R901
51J
R1135
0J
R1135
0J
MFPC PWB (TEST)
D
C
B
A
5
4
3
5
4
3
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