Schematic Diagrams
B - 36 5VS, 3VS, 3.3VM, 1.5VS_CPU
B.Schematic Diagrams
5VS, 3VS, 3.3VM, 1.5VS_CPU
P R 2 1 7
1 0K _0 4
NM O S
P Q5 7 A
MT N N 20 N 03 Q8
1
3
7
2
8
P Q6 9 B
M TN N 2 0 N 0 3Q 8
6
5
4
P Q 10
* MT N 7 0 02 Z H S 3
G
D
S
P Q4 5B
M T N N 2 0 N 0 3 Q8
6
5
4
C 2 5
0.
1u
_
50V
_Y
5V
_
06
P Q 5 7B
M TN N 2 0 N 0 3 Q8
6
5
4
P Q 58 B
M TN N 2 0 N 0 3 Q8
6
5
4
P C 19 6
2 20 0 p _5 0 V _ X7 R _0 4
P R 2 44
1 0 0_ 0 4
P Q6 9 A
MT N N 20 N 03 Q8
1
3
7
2
8
P Q 1 1A
* MT N N 2 0N 03 Q 8
1
3
7
2
8
P R 2 4 0
75 _ 0 4
P Q4 5 A
MT N N 2 0N 03 Q 8
1
3
7
2
8
P C 54
*0 . 1 u _1 6 V _ Y 5 V _ 04
P C 1 9 5
2 20 0 p _5 0 V _ X7 R _0 4
P R 2 43
1M _0 4
P R 23 0
1 M_ 0 4
P Q 60 A
MT N N 2 0 N 0 3Q 8
1
3
7
2
8
R 2 2 1
10 K _ 0 4
1.5VS_CPU
S
D
G
P Q 18 B
D M N 6 01 D W K -7
5
3
4
P R 23 1
1 M_ 0 4
P Q5 8 A
MT N N 20 N 0 3 Q8
1
3
7
2
8
P C 5 5
*1 0u _ 6 . 3V _X 5 R _ 0 6
P J 9
4 0 m il
1
2
P Q6 0 B
MT N N 20 N 03 Q8
6
5
4
P C 2 0 0
2 20 0 p_ 5 0 V _X 7 R _ 0 4
P C 2 02
10
u_
10
V
_
Y
5V
_
08
P R 1 1 8
10 0 K _ 04
P R 79
* 22 0 _ 04
S
D
G
P Q 1 8A
D MN 60 1 D W K -7
2
6
1
P C 20 1
0.
1u
_1
6V
_Y
5
V
_04
P C 22 8
10
u
_
10
V_
Y5
V
_0
8
P R 1 14
1 0 K _ 04
P Q 11 B
*M T N N 2 0 N 0 3 Q8
6
5
4
P C 2 2 7
0.
1u
_1
6V
_
Y
5V
_
0
4
P C 80
*0 . 1 u _1 6 V _ Y 5 V _ 04
P C 5 6
*2 2 00 p _ 50 V _ X7 R _0 4
P J 18
4 0 mi l
1
2
U 2 0
P 28 0 8 B 0
V A
1
V I N
2
M _B TN #
3
I N S T A N T -ON
4
G N D
5
P W R _S W #
6
D D _O N _ L A T C H
7
V I N 1
8
P C 2 05
22 0 0p _ 5 0V _ X 7 R _ 0 4
P R 2 69
1 0 0 _0 4
P Q5 9 A
MT N N 20 N 03 Q8
1
3
7
2
8
P C 2 0 4
0. 1 u _ 16 V _ Y 5 V _ 0 4
P R 8 0
*1 M_ 0 4
P C 2 03
4 7 0 p_ 5 0V _X 7 R _ 0 4
S U S B
P Q6 7
MT N 7 0 02 Z H S 3
G
D
S
P R 22 5
1 0 K _ 04
C 6 60
22 0 0 p_ 5 0V _X 7 R _ 0 4
P C 20 9
10
u
_1
0
V
_
Y5
V_
0
8
P Q 5 9B
M TN N 2 0 N 0 3 Q8
6
5
4
P R 2 41
1 M _0 4
D D _ ON #
10/22
P R 2 4 5
1M _0 4
P C 1 84
* 0 . 1u _ 16 V _ Y 5 V _ 0 4
R 2 18
1 K _0 4
1 0A
P R 2 3 9
1 M_ 04
C 2 4
0.
1u_5
0V
_Y
5
V
_
06
P C 2 0 6
0.
1u
_1
6V
_Y
5V
_
04
S Y S 1 5 V V D D 5
3. 3 V S
S Y S 1 5V
S Y S 15 V
5 V S
3. 3 V
S Y S 1 5V
V D D 5
S Y S 1 5 V
1 . 5V
5V
1 . 5 V S
V I N
V I N
V I N
V I N 1
V D D 3
V D D 3
V D D 3
V A
1 . 5 V S _ C P U
S Y S 15 V
1 . 5 V
S Y S 15 V
1. 0 5 V S
S Y S 5 V
1. 0 5 V S _ V T T
V A
4 2
V D D 3
S Y S 5V
S Y S 1 5V
3 6, 3 7
V I N
1 1 , 3 6, 3 7 , 3 8, 3 9 , 4 0, 4 1 , 4 2
V D D 3
1 8, 2 7 , 2 8, 3 0 , 3 4, 3 6 , 4 1, 4 2
S U S B
3 , 3 7, 3 8
V I N 1
3 6
V D D 5
2 8, 3 6
1 . 5V S
6 , 9 , 1 0, 2 4
S Y S 5V
3 6
5V
2 5 , 27 , 2 8 , 29 , 3 7 , 38 , 4 1
3 . 3V
2, 3 , 8 , 1 1, 1 2 , 1 6, 1 8 , 1 9, 2 0 , 2 2, 2 3 , 2 4, 2 5 , 2 7, 2 8 , 2 9, 3 0 , 3 3, 3 7 , 3 8, 3 9
1 . 5V
3 , 6, 8 , 9 , 1 0, 2 5 , 2 9, 3 3 , 3 7, 3 8
3 . 3V S
3 , 6 , 9 , 1 0, 1 1 , 1 2, 1 8 , 1 9, 2 0 , 2 1, 2 2 , 2 3, 2 4 , 2 5, 2 7 , 2 8, 2 9 , 3 0, 3 1 , 3 2, 3 3 , 3 4, 3 9
1 . 5 V S _ C P U
3 , 6
5V S
1 1 , 18 , 2 4 , 25 , 2 7 , 28 , 3 1 , 32 , 3 3 , 39 , 4 0
D D _ ON
2 8 , 34 , 3 6
M_ B T N #
2 8
P W R _ S W # 3 4
S U S B #
6 , 2 0 , 29 , 3 4
S U S B
3, 3 7 , 3 8
D D _ O N #
2 8 , 38
S
D
G
P Q 6 8B
R T 3K 4 4 M
5
3
4
1. 0 5 V S _ V T T
2 , 3 , 5 , 23 , 2 4 , 25 , 3 9
1 . 05 V S _ V T T _E N # 20
1. 05 V S
6 , 1 8 , 19 , 2 0 , 24 , 2 5 , 29 , 3 7 , 38 , 3 9
1 . 05 V S _ V T T
2 , 3 , 5 , 2 3, 2 4 , 2 5, 3 9
1 . 0 5V S _V T T _ P W R G D # 3 7
NM OS
1.05VS_VTT
1. 05 V S _ V T T_ E N 1
10/13
EMI
1. 5 V S _ E N 1
10/13
S U S B
R 5 34
1K _0 4
10/13
R 2 6 0
*1 2 . 1 K _1 % _ 06
V I N
10/28
10/28
NM OS
ON
S U S B
1.5VS
1.
5V
S
_LO
10/13
5V S _ E N 1
R 22 2
1 K _ 0 6
10/28
3A
3A
Power Plane
NM O S
Power Plane
3.3VS
5VS
3.3V
5V
ON
P J 5
*5 m m
1
2
11/2
S
D
G
P Q6 8 A
R T 3K 44 M
2
6
1
ON
NM OS
P Q4 6
2 N 3 9 04
B
E
C
10/22
ON
NM OS
ON
3 . 3 V S _ E N 1
ON
ON
ON
ON
ON
ON
20 0m A
20 A
3.
3V
S
_L
O
PJ 7 MU ST S HOR T
1.
5V
S
_C
P
U
_
LO
S U S B
1 . 5 V S _ C P U E N 1
NM OS
ON
P W R _ S W #R
3 . 3 V _E N 1
D D _ ON #
D D _ ON #
10/27
D D _O N
5V _ E N 1
P R 2 4 2
1 00 K _ 0 4
P Q 1 5
P 2 7 0 3B A G
3
2
4
1
5
6
Sheet 35 of 49
5VS, 3VS, 3.3VM,
1.5VS_CPU
Summary of Contents for W170HN
Page 1: ...W170HN ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W170HN Service Manual ...
Page 39: ...Disassembly 2 16 2 Disassembly ...
Page 42: ...Top A 3 A Part Lists Top 黑色 非耐落 灰色 Figure A 1 Top ...
Page 43: ...A 4 Bottom A Part Lists Bottom Figure 2 Bottom ...
Page 44: ...LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Page 45: ...A 6 SATA BLU RAY Combo A Part Lists SATA BLU RAY Combo Figure A 4 SATA BLU RAY Combo 非耐落 ...
Page 46: ...SATA DVD A 7 A Part Lists SATA DVD 非耐落 Figure A 5 SATA DVD ...
Page 47: ...A 8 HDD A Part Lists HDD Figure A 6 HDD ...
Page 100: ...www s manuals com ...