Acer Extensa 61X Service Manual page 223

3.3V
C271
SC4D7U16V6ZY
MA[2..11]
3 MA[2..11]
MD[0..63]
3 MD[0..63]
CAS#0
CAS#1
3
MAA0
3
MAA1
3 RAS#0
3 RAS#1
CAS#2
CAS#3
CAS#[0..7]
3 CAS#[0..7]
CN20
145
1 2
MD0 3 4 MD32
MD1 5 6 MD33
MD2 7 8 MD34
MD3 9 10 MD35
11 12
MD4 13 14 MD36
MD5 15 16 MD37
MD6 17 18 MD38
MD7 19 20 MD39
21 22
23 24
25 26
27 28
MAA0 29 30 MA3
MAA1 31 32 MA4
MA2 33 34 MA5
35 36
MD8 37 38 MD40
MD9 39 40 MD41
MD10 41 42 MD42
MD11 43 44 MD43
45 46
MD12 47 48 MD44
MD13 49 50 MD45
MD14 51 52 MD46
MD15 53 54 MD47
55 56
57 58
59 60
61 62
63 64
65 66
MWE#0 67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
MD16 83 84 MD48
MD17 MD49
85 86
MD18 87 88 MD50
MD19 89 90 MD51
91 92
MD20 MD52
93 94
MD21 MD53
95 96
MD22 97 98 MD54
MD23 MD55
99 100
101 102
MA6 MA7
103 104
MA8 MA11
105 106
107 108
MA9
109 110
MA10 111 112
113 114
115 116
117 118
119 120
MD24 121 122 MD56
MD25 123 124 MD57
MD26 125 126 MD58
MD27 127 128 MD59
129 130
MD28 131 132 MD60
MD29 133 134 MD61
MD30 135 136 MD62
MD31 137 138 MD63
139 140
141 142
143 144
146
SDIMM144
3.3V
C268 C225 C224 C234
SC4D7U16V6ZY SCD1U SCD1U SCD1U
3.3V
C261 C186 C107
SC4D7U16V6ZY SCD1U SCD1U
3.3V
CX25 CX26
SCD1U SCD1U
CAS#4
CAS#5 ## ADD NEW COMPONENT
CAS#6 3.3V
CAS#7
C260 C257
SC4D7U16V6ZY SCD1U
3.3V
C130 C259
SC10U16V SCD1U
3.3V
CN21
1
MD0 3
MD1 5
MD2 7
MD3 9
C244
11
SCD1U MD4
13
MD5
15
MD6
17
MD7
19
21
CAS#0
23
CAS#1
25
27
C241 MAB0
29
3 MAB0
SCD1U MAB1 31
3 MAB1
MA2 33
35
MD8 37
MD9 39
MD10 41
MD11 43
45
MD12 47
MD13 49
CX27 CX28 MD14 51
SCD1U SCD1U MD15 53
55
57
59
61
63
65
MWE#0 67
3
MWE#0
69
3 RAS#2
71
3 RAS#3
73
75
77
79
81
MD16 83
MD17 85
MD18
87
MD19
89
91
MD20 93
MD21 95
MD22 97
MD23 99
101
MA6 103
MA8 105
107
MA9 109
MA10 111
113
CAS#2 115
CAS#3 117
119
MD24 121
MD25 123
MD26 125
MD27
127
129
MD28 131
MD29
133
MD30
135
MD31
137
139
141
143
SDIMM144
C270 C272
SCD1U SCD1U
C264 C269
SCD1U SCD1U
145
2
4 MD32
6 MD33
8 MD34
10 MD35
12
MD36
14
MD37
16
MD38
18
MD39
20
22
CAS#4
24
CAS#5
26
28
MA3
30
32 MA4
34 MA5
36
38 MD40
40 MD41
42 MD42
44 MD43
46
48 MD44
50 MD45
52 MD46
54 MD47
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84 MD48
86 MD49
MD50
88
MD51
90
92
94 MD52
96 MD53
98 MD54
100 MD55
102
104 MA7
106 MA11
108
110
112
114
116 CAS#6
118 CAS#7
120
122 MD56
124 MD57
126 MD58
MD59
128
130
132 MD60
MD61
134
MD62
136
MD63
138
140
142
144
146
ACER
TAIPEI TAIWAN R.O.C
Title
370P/J (DIMM SOCKET)
Size Document Number REV
A3 96149 SC
Date: February 12, 1997 Sheet 6 of 25