Schematic Diagrams
B - 28 SYSTEM POWER
B.Schematic Diagrams
SYSTEM POWER
P Q 29
2 N 7 0 02 W
G
D
S
4A
S Y S 1 5V
1 . 2V S
S U S B
Z 27 0 1
S U S B
1 . 2V
1. 5 V S
3, 6 , 2 0
LP C _R S T# 2 0 , 26
S U S B #
17 , 1 8, 2 0 , 22 , 3 0, 3 1
S U S B
1. 8 V S
4, 5 , 6 , 7, 1 1 , 12 , 1 3 , 14 , 1 5, 1 6 , 17
4A
N B _ R S T # 6 , 11
Z 27 0 3
P Q2 0
2 N 7 00 2 W
G
D
S
3. 3 V
1 . 8V S
P C 12 4
. 1 U _ 1 6V _ 0 4
P R 1 17
1M _0 4
P R 7 2
10 0 K _0 4
R 3 2
3 3_ 0 4
S B _ P W R O K 12 , 1 4
1.5A
S Y S 1 5V
12 , 2 9
P R 5 7
1 M_ 04
P C 1 18
10 U _ 1 0V _ 0 8
3. 3 V S
6, 1 0 , 11 , 1 2, 1 3 , 1 4, 1 5 , 16 , 1 7, 1 8 , 19 , 2 0, 2 1 , 22 , 2 4, 2 5 , 26 , 2 8
5V
19 , 2 0, 2 1 , 24 , 2 8, 29 , 3 0, 3 1
P R 1 2 5
1 00 K _ 04
P Q4 2
A O4 46 8
4
6
2
5
7
3
1
8
1. 2 V S
4, 7
V D D 3
P Q4 3
2N 70 0 2 W
G
D
S
P R 1 2 7
1 00 K _ 0 4
3 . 3 V S
P Q 51
A O 44 6 8
4
6
2
5
7
3
1
8
1. 8 V
5, 7 , 9 , 10 , 1 4, 1 5 , 1 6, 3 0 , 31
1.5A
P C 1 23
10 U _ 1 0V _ 0 8
S Y S 15 V
P R 1 32
10 0 K _0 4
P C 1 32
. 1U _1 6 V _ 04
3A
P R 6 9
10 0 K _0 4
Z 2 7 05
Z 27 0 2
Z 2 7 04
4A
P C 1 1 7
. 0 1U _5 0 V _X 7 R _ 0 4
VCORE Power Good delay
3ms and Notice SB
U 2 A
74 L V C 0 8P W
1
2
3
14
7
P Q2 8
2N 70 0 2W
G
D
S
V D D 5
1. 2 V
7, 3 0
3. 3 V
3A
P Q2 4
A O4 46 8
4
6
2
5
7
3
1
8
R 4 39
1 0 0 K _0 4
P Q2 2
2N 70 0 2 W
G
D
S
S Y S 1 5 V
R 3 4
3 3_ 0 4
P C 1 28
. 01 U _ 5 0V _ X 7R _ 04
1 . 8V _ P W R G D
3 1
Z 2 7 08
D E L A Y _ P W R G D
6 , 28
Z 2 70 6
1 . 8 V
P C I _ R S T # 20 , 2 2
1. 2V S,1 .5V S,1 .8 VS, 3.3 VS ,5V S
V D D 5
U 2B
7 4 LV C 08 P W
4
5
6
14
7
4A
V D D 3
2, 1 5 , 21 , 2 6, 2 9 , 3 1, 3 2
P C 1 29
. 1U _1 6 V _ 04
U 2 D
74 L V C 0 8P W
1 2
1 3
11
14
7
1. 5 V
30
5V S
12 , 1 8, 2 1 , 24 , 2 5
C 7 0
. 1U _1 6 V _0 4
S U S B
S U S B
P R 73
1 M_ 0 4
P C 5 7
10 U _ 1 0V _ 0 8
Close to SIS968
P R 1 1 6
1 00 K _ 04
5V S
R 1 9
10 K _ 04
S B _ P C I R S T #
13
P C 6 9
. 01 U _ 5 0V _ X 7R _ 04
P Q 30
A O 44 6 8
4
6
2
5
7
3
1
8
1 . 5 V S
1 . 05 V S _ P W R GD
30
P C 1 1 3
. 1 U _ 1 6V _ 0 4
P C 5 2
. 0 1U _5 0 V _X 7 R _ 0 4
PO WE R G OOD & RE SET
P R 13 1
1 M_ 0 4
P R 7 0
10 0 K _0 4
3 . 3 V
P Q2 6
A O4 46 8
4
6
2
5
7
3
1
8
3A
V D D 5
29
Z 2 70 7
R 3 3
3 3_ 0 4
3. 3 V
P R 5 9
1M _0 4
P C 1 2 1
. 1 U _ 1 6V _ 0 4
S Y S 1 5V
S Y S 15 V
P C 13 1
1 0 U _ 10 V _ 08
3. 3 V
2, 1 2 , 14 , 1 5, 1 6 , 1 8, 1 9 , 20 , 2 3, 2 9 , 30 , 3 1
1 . 5 V
U 2 C
74 L V C 0 8P W
9
1 0
8
14
7
P C 5 0
2 20 0 P _ 50 V _ 04
P C 68
1 0 U _ 10 V _ 08
3A
P Q 48
2 N 7 0 02 W
G
D
S
All Power Good and
Notice SB
1 . 5V _ P W R G D
3 0
S U S B
Sheet 27 of 38
SYSTEM POWER
Содержание M730SR
Страница 1: ......
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer M73XSR Service Manual...
Страница 26: ...Introduction 1 14 1 Introduction...
Страница 44: ...Disassembly 2 18 2 Disassembly...
Страница 47: ...Part Lists Top with Fingerprint A 3 A Part Lists Top with Fingerprint Figure A 1 Top with Fingerprint...
Страница 48: ...Part Lists A 4 Top without Fingerprint A Part Lists Top without Fingerprint Figure A 2 Top without Fingerprint...
Страница 49: ...Part Lists Bottom A 5 A Part Lists Bottom Figure A 3 Bottom 3...
Страница 50: ...Part Lists A 6 LCD A Part Lists LCD Figure A 4 LCD...
Страница 51: ...Part Lists HDD A 7 A Part Lists HDD Figure A 5 HDD...
Страница 52: ...Part Lists A 8 Combo A Part Lists Combo Figure A 6 Combo...
Страница 53: ...Part Lists DVD DUAL RW A 9 A Part Lists DVD DUAL RW Figure A 7 DVD DUAL RW...
Страница 54: ...Part Lists A 10 A Part Lists...
Страница 94: ...Schematic Diagrams B 40 B Schematic Diagrams...