Service manual

Schematic Diagrams
B - 8 DDR SODIMM 1
B.Schematic Diagrams
DDR SODIMM 1
Sheet 7 of 46
DDR SODIMM 1
C1111 0.1UF_06
C1118 0.1UF_06
C1123 0.1UF_06
C1119 0.1UF_06
C1112 0.1UF_06
MEM_A_AD D15
MEM_ A_DQS0
C1116 0.1UF_06
C1113 0.1UF_06
C1114 0.1UF_06
C1125 0.1UF_06
1
2
3
4 5
6
7
8
RN46
8P4R X47
MEM_A_AD D14
C1117 0.1UF_06
C1124 0.1UF_06
C1115 0.1UF_06
C1121 0.1UF_06
MEM_ A_DQS1
MEM_ A_DQS2
MEM_A_AD D12
MEM_A_AD D13
MEM_ A_DQS3
MEM_ A_DQS6
MEM_ A_DQS7
MEM_ A_DQS5
MEM_ A_DQS4
MEM_A_AD D10
MEM_A_AD D11
MEM_ A_DQS#5
MEM_ A_DQS#2
MEM_ A_DQS#3
MEM_ A_DQS#1
MEM_ A_DQS#6
MEM_ A_DQS#0
MEM_ A_DQS#7
MEM_ A_DQS#4
MEM_A_AD D9
MEM_A_AD D8
MEM_A_DQS[ 7..0]
1
2
3
4 5
6
7
8
RN40
8P4R X47
MEM_A_AD D2
1
2
3
4 5
6
7
8
RN54
8P4R X47
MEM_A_AD D1
MEM_A_AD D7
MEM_A_AD D0
C1060
4.7U _0805
SMB_SBD ATA8,14
SMB_SBC LK8,14
MEM_A_ADD4
MEM_A_RAS#
MEM_A_CS0#
MEM_A_ADD7
MEM_A_ADD6
MEM_A_ADD11
MEM_A_ADD0
MEM_A_ADD8
MEM_A_ADD3
MEM_A_ADD5
MEM_A_ADD10
MEM_A_ADD9
MEM_A_WE#
MEM_A_BANK0
MEM_A_ADD1
Trace Width 12 Mil
Space 20 Mil
Layout Note:Place these Caps near So-Dimm0
DDRVREF GEN. & DECOUPLING
place behind DIMMs
DIMM_VREF_A
1
2
3
4 5
6
7
8
RN41
8P4R X47
1
2
3
4 5
6
7
8
RN42
8P4R X47
1
2
3
4 5
6
7
8
RN43
8P4R X47
1
2
3
4 5
6
7
8
RN44
8P4R X47
1010 000
SM_MEM BUS ADDRESS
1
2
3
4 5
6
7
8
RN45
8P4R X47
MEM_A_DQS#[7..0]
Place close to SO DIMM
MEM_A_ADD[0..15]3
SMB_SBDATA
SMB_SBCLK
6/29 C1156 unstaff
1010 001
MEM_ A_DQM[7. .0]3
SO-DIMM A
MEM_ A_DQS[7. .0 ]3
SO-DIMM A
MEM_A_ADD[0..15]
SO-DIMM B
MEM_A_D ATA48
MEM_ A_DQS#[7 .. 0]3
MEM_A_D ATA52
MEM_A_D ATA4
MEM_A_D ATA32
MEM_A_D ATA0
MEM_A_D ATA14
MEM_A_DATA31
+0.9V 4,6,8,29
MEM_A_D ATA25
MEM_A_D ATA61
MEM_A_D ATA30
+0. 9V
MEM_A_D ATA53
MEM_A_D ATA50
MEM_A_D ATA9
MEM_A_D ATA58
MEM_A_D ATA6
MEM_A_D ATA19
MEM_A_DATA63
MEM_A_D ATA27
MEM_A_D ATA59
MEM_A_D ATA20
MEM_A_D ATA21
MEM_A_D ATA46
MEM_A_D ATA17
MEM_A_D ATA24
MEM_A_D ATA29
MEM_A_D ATA41
MEM_A_D ATA60
+
C1156
*470UF/2.5V(D)
MEM_A_D ATA26
MEM_A_DATA39
MEM_A_D ATA34
MEM_A_D ATA45
MEM_A_DATA15
MEM_A_DATA55
MEM_A_D ATA28
MEM_A_D ATA42
MEM_A_D ATA49
MEM_A_D ATA16
MEM_A_D ATA1
MEM_A_D ATA36
MEM_A_OD T1
MEM_A_AD D6
MEM_A_AD D3
MEM_A_CS1#
MEM_A_CAS#
MEM_A_AD D4
MEM_A_D ATA37
MEM_A_AD D5
MEM_A_D ATA33
MEM_A_D ATA8
C1059
0.1UF_06
C1068
0.1UF_06
C1069
0.1UF_06
MEM_A_D ATA18
MEM_A_D ATA22
C1075
1000P_06
C1056
1000P_06
C1055
0.1UF_06
C1066
4.7U _0805
MEM_A_D ATA11
MEM_A_D ATA44
R964
1K_1%_0 6
C1070
0.1UF_06
MEM_A_D ATA62
C1057
0.1UF_06
C1073
1UF/10V_06
C1071
0.1UF_06
MEM_A_DATA7
MEM_A_D ATA56
DIMM_VREF_A
MEM_A_D ATA38
MEM_A_D ATA3
4
5
6
7
10
31
13
14
16
17
19
20
22
23
25
26
70
30
32
35
36
37
38
43
44
45
46
49
51
52
55
56
57
58
61
62
63
64
67
68
148
73
74
75
76
79
80
83
84
85
86
89
90
91
92
93
94
97
98
99
100
101
102
105
106
107
108
109
110
113
114
115
116
119
120
123
124
125
126
129
130
131
134
135
136
137
140
141
142
143
29
147
146
151
152
153
154
157
158
159
160
164
166
167
169
170
173
174
175
176
179
180
181
182
185
186
188
189
191
192
194
195
197
198
200
11
DQ27
BA0
DQ60
DQ59
DQ61
DQ62
DQ63
DQ36
DQ1
DQ0
DQ2
DQ3
DQ4
DQ9
DQ8
DQ7
DQ6
DQ5
DQ11
DQ10
DQ12
DQ13
DQ14
DQ19
DQ18
DQ17
DQ16
DQ15
DQ20
DQ24
DQ25
DQ29
DQ28
DQ30
DQ33
DQ34
DQ32
DQ31
DQ35
DQ50
DQ49
DQ47
DQ54
DQ55
DQ53
DQ52
DQ45
DQ37
DQ43
DQ44
DQ46
DQ48
DQ56
DQ58
DQ57
DQ26
DQ23
DQ22
DQ21
A3
A2
A1
A0
A4
A10/AP
A5
A8
A9
A7
A6
A12
A11
A13
A14
A15
RAS*
CAS*
WE*
BA1
BA2
DQ51
DQ38
DQ39
DQ40
DQ41
DQ42
S1*
S0*
S3*
S2*
CKE0
CKE1
DM0
DM1
DM2
DM4
DM3
DM5
DM6
DM7
DQS0
DQS1
DQS3
DQS4 *
DQS3 *
DQS2 *
DQS2
DQS6
DQS4
DQS5
DQS5 *
DQS7 *
DQS6 *
DQS1*
DQS7
SDA
SCL
SA0
SA1
OD T 0
OD T 1
CK0
CK0*
CK1
CK1*
DQS0 *
CN5A
CA0115-200N02
C1064
4.7 U_0805
MEM_A_ADD12
C1072
1UF/10V_06
MEM_A_CS2#
MEM_A_BANK2
C1074
1000P_06
C1077
10P_06
MEM_A_CKE0
MEM_A_D ATA35
MEM_A_BANK1
C1067
4.7U _0805
MEM_A_ADD13
MEM_A_D ATA13
MEM_A_OD T0
MEM_A_D ATA5
MEM_A_CS3#
MEM_A_D ATA40
MEM_A_ADD2
MEM_A_DATA23
C1065
4.7U _0805
1
2
3
8
9
12
15
18
21
24
27
28
33
34
39
40
41
42
47
48
50
53
54
59
60
65
66
69
71
72
77
78
81
82
87
88
95
96
103
104
111
112
117
118
121
122
127
128
132
133
138
139
144
145
149
150
155
156
161
162
163
165
168
171
172
177
178
183
184
187
190
193
196
199
NC
NC
NC
VREF
VSS
VSS
VSS
VDD
VDD
VDD
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDDSPD
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
CN5B
CA0115-200N02
AS0A42X-N2RX
MEM_A_D ATA43
R962
1K_1%_0 6
C1076
10P_06
MEM_A_D ATA10
+1.8V
+3VS
+1.8V 4,5,6,8,29
+1.8V
+1.8V
MEM_A_C S2#3
MEM_A_CAS#3
+3VS 2,5,8,9,10,11,12,13,14,15,17,18,19,22,23,24,25,27,28,31,32,34,35
MEM_A_OD T03
MEM_A_WE#3
MEM_A_BANK23
MEM_A_DATA[0..63] 3
MEM_A_C S0#3
MEM_A_BANK03
MEM_A_C S3#3
MEM_A_C KE03
MEM_A_C LK23
MEM_A_C KE13
MEM_A_C LK1#3
MEM_A_RAS#3
MEM_A_C LK13
MEM_A_C LK2#3
MEM_A_BANK13
MEM_A_OD T13
MEM_A_C S1#3
MEM_A_D ATA2
MEM_A_D ATA54
MEM_A_DATA47
MEM_A_D ATA51
MEM_A_D ATA57
MEM_A_D ATA12
MEM_ A_DQM0
MEM_ A_DQM1
MEM_A_ADD15
MEM_A_DATA[0..63]
MEM_ A_DQM2
MEM_ A_DQM3
MEM_ A_DQM4
MEM_ A_DQM7
MEM_ A_DQM6
MEM_ A_DQM5
MEM_A_DQM[7..0]
MEM_A_CKE1
MEM_A_ADD14
C1122 0.1UF_06
C1120 0.1UF_06