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Schematic Diagrams
B - 38 5VS, 3VS, 3.3VM, 1.05VS, VIN1
B.Schematic Diagrams
5VS, 3VS, 3.3VM, 1.05VS, VIN1
P J2 5
OP E N _ 2A
1
2
NM OS
ON
1 . 8 V S _ E N
S U S B
1.8VS
C 4 7 5
*. 1 U _1 6 V _ 0 4_ + U
DD_ON_LATCH FOR DC MODE
SHUTDOWN -->RESTART
C 4 77
* 2 20 0 P _ 5 0V _ 0 4 _+ U
Q 6 2
*M TN 7 0 02 Z H S 3 _+ U
G
D
S
Q 63
* S I 48 0 0 B D Y _ +U
4
6
2
5
7
3
1
8
R 3 52
* 1 M_ 0 4_ + U
C 4 7 8
*1 0 U _ 1 0 V _0 8 _ + U
R 3 5 3
*1 0 0_ 0 4
Q 6 4
*M TN 7 00 2 Z H S 3
G
D
S
Z 3 50 4
1 . 8 V S
S Y S 1 5 V
1 . 8 V
Z 3 50 2
Z 35 0 9
S U S B
Z 3 5 05
NM OS
ON
1 . 5 V S _ E N
S U S B
1.5VS
Z 3 5 1 5
Z 35 0 7
3A
3A
R 4 77
1 0 0 K _ 04
3A
3A
Power Plane
Power Plane
3.3VS
5VS
3.3V
5V
P R 1 5 3
1 0K _ 0 4
R 44 2
1 0 K _ 1% _ 0 4
Q 2 5
M T N 7 0 02 Z H S 3
G
D
S
R 4 3 9
1 0 0K _ 0 4
P J 18
4 0 mi l
1
2
P Q5 0
S I 48 0 0 B D Y
4
6
2
5
7
3
1
8
R 5 4 6
1 M_ 0 4
C 3 10
. 1U _ 16 V _ 0 4
P D 8
C H 3 5 5 P T
A
C
Q 29
M TN 7 00 2 Z H S 3
G
D
S
Q 52
S I 4 8 0 0B D Y
4
6
2
5
7
3
1
8
Q 5 1
MT N 7 0 0 2 Z H S 3
G
D
S
Q 2 8
A O 3 40 9
G
D
S
P D 9
C H 3 5 5 P T
A
C
C 3 0 2
2 20 0 P _ 50 V _ 0 4
P Q 5 2
M TN 7 00 2 Z H S 3
G
D
S
C 6 7 0
. 1U _ 16 V _ 0 4
ON
P R 2 04
1 M_ 0 4
P Q 4 9
M TN 7 00 2 Z H S 3
G
D
S
P C 1 78
2 2 00 P _ 5 0 V _ 04
P C 1 2 3
*. 1 U _ 1 6 V _0 4
P C 7 0
. 1 U _ 5 0 V _ 06
P R 1 5 2
10 0 K _ 04
P Q 1 4
MT N 7 0 0 2 Z H S 3
G
D
S
P C 7 1
. 1 U _ 5 0V _0 6
C 5 8 0
. 1 U _ 1 6V _ 0 4
P R 2 10
1 M_ 0 4
Q 4 8
M T N 7 0 02 Z H S 3
G
D
S
P R 99
1 0 K _ 04
R 4 4 1
10 K _ 0 4
L TO H F RO M EC
R 52 1
* 10 0 _ 04
Q4 7
S I 4 80 0 B D Y
4
6
2
5
7
3
1
8
Q3 1
S I 48 0 0 B D Y
4
6
2
5
7
3
1
8
C 6 4 6
2 20 0 P _ 5 0V _ X 7 R _ 0 4
Q 2 6
MT N 7 0 0 2Z H S 3
G
D
S
P C 18 5
4 7 0P _5 0 V _ 0 4
C 6 3 9
. 1U _ 16 V _ 0 4
C 31 2
1 0 U _ 1 0 V _0 8
R 5 2 5
1 M_ 0 4
C 6 34
1 0 U _ 1 0 V _ 08
R 4 43
1 0 0 K _ 04
Q2 3
MT N 7 0 0 2 Z H S 3
G
D
S
P R 15 1
1 0 0K _0 4
Q2 4
M T N 7 0 02 Z H S 3
G
D
S
R 2 1 0
1 M_ 0 4
Q 46
* MT N 7 0 0 2Z H S 3
G
D
S
Q 30
M TN 7 00 2 Z H S 3
G
D
S
Q 2 7
MT N 70 0 2 Z H S 3
G
D
S
P J 1 7
4 0 m il
1
2
P Q 1 3
D T A 1 14 E U A
C
E
B
R 21 2
1 0 0_ 0 4
C 6 7 1
4 70 P _ 5 0 V _0 4
P Q5 4
S I 48 0 0 B D Y
4
6
2
5
7
3
1
8
V D D 3
V I N 1
V I N
V D D 5
3 . 3V S
V D D 3
V A
V I N
S Y S 15 V
5 V S
S Y S 15 V
V D D 3
V D D 5
S Y S 1 5 V
5 V
3 . 3 V
S Y S 1 5 V
1 . 5 V
S Y S 5 V
1 . 5V S
S Y S 15 V
5V S
12 , 2 0 , 2 3, 2 7 , 3 1 , 33 , 3 5 , 4 2, 43 , 4 6
V D D 3
20 , 3 3 , 3 6, 3 8 , 4 5
V A
45
3. 3V S
2, 10 , 1 1 , 12 , 1 3 , 1 4, 20 , 2 1 , 2 2, 2 3 , 2 4, 25 , 2 6 , 2 7, 2 9 , 3 0, 31 , 3 2 , 3 3, 3 5 , 3 6 , 42 , 4 3 , 4 4, 4 6
P W R _ S W #
3 6
S Y S 1 5 V
12 , 1 9 , 3 8
V I N
12 , 3 3 , 3 8, 3 9 , 4 0 , 41 , 4 2 , 4 3, 44 , 4 5
S U S B
1 3
V I N 1
38
V D D 5
38
3. 3V
3, 4, 1 2 , 1 3, 20 , 2 1 , 2 2, 2 4 , 2 5 , 27 , 2 9 , 3 0, 3 1 , 3 2 , 33 , 3 4 , 3 9, 4 0 , 4 1
M_ B T N #
3 1
D D _ ON _L A T C H 3 6
D D _ O N
3 6
S Y S 5 V
38 , 3 9 , 4 5
5V
27 , 3 1 , 3 5, 3 9 , 4 0 , 41 , 4 4
1. 5V S
29
D D _ O N #
3 1, 40
A P _ K E Y # 3 6
A P _ K E Y
33
1. 5V
4, 9, 1 0 , 1 1, 40 , 4 2
ON
PM OS
NMOS
150mA
NM O S
ON
FOR M770CU/W760CU? ? ?
Z 3 5 01
D D _ O N #
P W R -S W A
R 5 4 7
2 2 0 _ 04
Q 5 7
M T N 7 0 0 2Z H S 3
G
D
S
Z 3 51 6
1 . 5 V S _ C P U E N
NM OS
ON
S U S B
1.5VS_CPU
Q 40
M TN 7 00 2 Z H S 3
G
D
S
C 4 44
. 1 U _1 6 V _ 0 4
C 4 5 0
*2 2 00 P _ 5 0 V _0 4
5 V
C 45 1
1 0 U _ 1 0 V _0 8
Q 4 1
S I 48 0 0 B D Y
4
6
2
5
7
3
1
8
R 2 4 0
1M _ 04
1 . 5 V
1. 5V S _C P U
S Y S 15 V
Z 3 5 1 0
Z 3 5 08
Z 3 5 01
D D _ O N #
D D _ O N #
1. 8V
19 , 3 9
1. 8V S
7, 24 , 2 6 , 39
Z 3 5 06
1. 5V S _C P U
4, 7
Sheet 37 of 55
5VS, 3VS, 3.3VM,
1.05VS, VIN1
Содержание M770CU
Страница 1: ......
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer M770CU M775CU W760CU W765CU Service Manual...
Страница 24: ...Introduction 1 12 1 Introduction...
Страница 46: ...Disassembly 2 22 2 Disassembly...
Страница 53: ...Part Lists Bottom M770CU M775CU A 7 A Part Lists Bottom M770CU M775CU 3 4 40 Figure A 5 Bottom M770CU M775CU...
Страница 54: ...Part Lists A 8 LCD M770CU M775CU A Part Lists LCD M770CU M775CU Figure A 6 LCD M770CU M775CU...
Страница 55: ...Part Lists COMBO M770CU M775CU A 9 A Part Lists COMBO M770CU M775CU Figure A 7 COMBO M770CU M775CU...
Страница 61: ...Part Lists Bottom W760CU W765CU A 15 A Part Lists Bottom W760CU W765CU Figure A 13 Bottom W760CU W765CU...
Страница 62: ...Part Lists A 16 LCD W760CU W765CU A Part Lists LCD W760CU W765CU Figure A 14 LCD W760CU W765CU...
Страница 63: ...Part Lists COMBO W760CU W765CU A 17 A Part Lists COMBO W760CU W765CU Figure A 15 COMBO W760CU W765CU...