Acer AcerNote 970 Service Manual page 219

5 PT3_A[3..18]
5,7,10 PT3_D[0..63]
P3VSW
1 1
R178 R176
20K 20K
2 2
6 CH3_ADSC#
6 CH3_ADV#
6,9,10 CH3_CWE#0
6,9,10 CH3_CWE#1
6,9,10 CH3_CWE#2
6,9,10 CH3_CWE#3
6 CH3_CE#
R174 0
PT3_A18 1 2
6
CH3_COE#
6 CH3_L2CLK1
R179 0
1 2
P3VSW
6 VS5_ZZ
10 CH3_FT#
2
P3VSW
PAD14
PAD603
1
C127 C147 C142 C143
0.1uF 0.1uF 0.1uF 0.1uF
P3VSW
C144 C145 C150 C152
0.1uF 0.1uF 0.1uF 0.1uF
CACHE SIZE 512K: INSTALL R174,R219
AND REMOVE PAD13,PAD16.
CACHE SIZE 256K: INSTALL PAD13,PAD16
AND REMOVE U33,U34,R174,R219.
PIPELINED SRAM: INSTALL R179
AND REMOVE PAD14.
FOLLOW THROUGH SRAM: INSTALL PAD14
AND REMOVE R179.
5V TAG SRAM: INSTALL PAD15 AND REMOVE R180.
3.3V TAG SRAM: INSTALL R180 AND REMOVE PAD15.
PT3_A18 1
R219
6 CH3_TAGWE#
6 CH3_TAGCS#
U31
PT3_A3
37 11
A0 VCC
PT3_A4 36 15
A1 VCC
PT3_A5
35 41
A2 VCC
PT3_A6 34 65
A3 VCC
PT3_A7
33 91
32K*32
A4 VCC
PT3_A8 32 4
A5 VCCQ
PT3_A9 100 20
A6 VCCQ
PT3_A10 99 27
A7 VCCQ
PT3_A11 82 54
A8 VCCQ
PT3_A12 81 61
A9 VCCQ
PT3_A13 44 70
A10 VCCQ
PT3_A14 45 77
A11 VCCQ
PT3_A15 46
A12
PT3_A16
47
A13
PT3_A17 48 52
A14 D1
53
D2
85 56
ADSC# D3
CH3_ADSP#
84 57
ADSP# D4
83 58
ADV# D5
59
D6
93 62
BW1# D7
94 63
BW2# D8
95 68
BW3# D9
96 69
BW4# D10
72
D11
98 73
CE# D12
CH3_CE2# 92 74
CE2# D13
CH3_CE2 97 75
CE2 D14
86 78
OE# D15
79
D16
89 2
CLK D17
3
D18
CH3_FT#
14 6
FT# D19
31 7
MODE D20
64 8
ZZ D21
9
D22
16 12
NC D23
2 38 13
NC D24
PAD13 39 18
NC D25
PAD603 42 19
NC D26
43 22
NC D27
1 49 23
NC D28
50 24
NC D29
66 25
NC D30
28
D31
5 29
GND D32
10
GND
17 51
GND NC
21 80
GND NC
26 1
GND NC
40 30
GND NC
55
GND
60
GND
67
GND
71 88
GND GW#
76 87
GND BWE#
90
GND
32KX32
PAD15 PAD603
1 2
P5VSW
C170
C153
1 2
P3VSW
0.01uF
0.1uF
R180 0
2 U35
8
PT3_A5 10 11
A0 V D0
PT3_A6 9 12
C
A1 D1
PT3_A7 8 13
C
A2 D2
PT3_A8 7 15
A3 D3
PT3_A9 6 16
A4 D4
PT3_A10 5 17
A5 D5
PT3_A11 4 18
A6 D6
PT3_A12 3 19
A7 D7
PT3_A13 25
A8
PT3_A14 24
A9
PT3_A15 21
A10
PT3_A16 23
A11
PT3_A17 2
A12
2 PT3_A18R 26
A13
1
0 A14
2
20
CE
PAD16
27
WE
PAD603
14 22
VSS OE
1
MT5LC2568_3V
32Kx8-15
U32
PT3_A3
37
A0
PT3_A4 36
A1
PT3_A5
35
A2
PT3_A6 34
A3
PT3_A7
33
A4
PT3_A8 32
A5
PT3_A9 100
A6
PT3_A10 99
A7
PT3_A11 82
A8
PT3_A12 81
A9
PT3_A13 44
A10
PT3_A14 45
A11
PT3_A15 46
A12
PT3_A16
47
A13
PT3_D0 PT3_A17 48
A14
PT3_D1
PT3_D2 CH3_ADSC# 85
ADSC#
PT3_D3 CH3_ADSP#
84
ADSP#
PT3_D4 CH3_ADV# 83
ADV#
PT3_D5
PT3_D6 93
6,9,10 6,9,10 CH3_CWE#4 BW1#
PT3_D7
94
6,9,10 6,9,10 CH3_CWE#5 BW2#
PT3_D8 95
6,9,10 6,9,10 CH3_CWE#6 BW3#
PT3_D9
96
6,9,10 6,9,10 CH3_CWE#7 BW4#
PT3_D10
PT3_D11 CH3_CE# 98
CE#
PT3_D12 CH3_CE2# 92
CE2#
PT3_D13 CH3_CE2 97
CE2
PT3_D14 CH3_COE# 86
OE#
PT3_D15
PT3_D16 89
6 6 CH3_L2CLK2 CLK
PT3_D17
PT3_D18 CH3_FT#
14
FT#
PT3_D19 31
MODE
PT3_D20 VS5_ZZ 64
ZZ
PT3_D21
PT3_D22 16
NC
PT3_D23 38
NC
PT3_D24
39
NC
PT3_D25 42
NC
PT3_D26 43
NC
PT3_D27 49
NC
PT3_D28
50
NC
PT3_D29 66
NC
PT3_D30
PT3_D31 5
GND
10
GND
17
GND
21
GND
26
GND
40
GND
55
GND
60
GND
67
GND
1 2 71
R173 100K
P3VSW GND
76
GND
90
GND
1
R170
100K 32KX32
2
CH3_TAGD0
CH3_TAGD1
CH3_TAGD2
CH3_TAGD3
CH3_TAGD4
CH3_TAGD5
CH3_TAGD6
CH3_TAGD7
P3VSW
P3VSW 26
P5VSW
P5VSW 26
11
VCC
15
VCC
41
VCC
65
VCC
91
32K*32
VCC
4
VCCQ
20
VCCQ
27
VCCQ
54
VCCQ
61
VCCQ
70
VCCQ
77
VCCQ
52 PT3_D32
D1
PT3_D33
53
D2
56 PT3_D34
D3
PT3_D35
57
D4
58 PT3_D36
D5
PT3_D37
59
D6
62 PT3_D38
D7
PT3_D39
63
D8
68 PT3_D40
D9
PT3_D41
69
D10
72 PT3_D42
D11
73 PT3_D43
D12
74 PT3_D44
D13
75 PT3_D45
D14
78 PT3_D46
D15
79 PT3_D47
D16
2 PT3_D48
D17
3 PT3_D49
D18
PT3_D50
6
D19
7 PT3_D51
D20
8 PT3_D52
D21
9 PT3_D53
D22
12 PT3_D54
D23
13 PT3_D55
D24
PT3_D56
18
D25
19 PT3_D57
D26
22 PT3_D58
D27
23 PT3_D59
D28
PT3_D60
24
D29
25 PT3_D61
D30
28 PT3_D62
D31
29 PT3_D63
D32
51
NC
80
NC
1
NC
30
NC
88 1 2
R175 100K
GW# P3VSW
87
BWE#
1
R177
100K
2
P3VSW P3VSW
6,9
6,9
C167 C149 C146 C133 C129
6,9
6,9
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
6,9
6,9
6,9
6,9
CONFIDENTIAL
C195 C130 C131
0.1uF 0.1uF
ACER ADVANCED LABS
Title
PROJECT MARS
Size Document Number
A3 SYNC CACHE (BANK 0)