Schematic Diagrams
B - 34 Power 1.5V/0.75V/1.8VS
B.Schematic Diagrams
Power 1.5V/0.75V/1.8VS
1 . 8 V S _ P W R GD
[ 3 , 1 5 ]
P C 6 6
8 2p _ 5 0V _N P O _0 4
P U 5
AX6 615ESA
GN D
1
V C N T L
6
V O U T
3
V I N
5
V O U T
4
V F B
2
P OK
7
E N
8
V I N
9
P
C
59
10u
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3
V
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5R
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06
P R 1 0 5
1 0 0K _0 4
P J 7
* OP E N _ 3A
1
2
P C 8 5
0
.1u
_16V
_Y
5
V
_0
4
P R 7 8
1 . 27 K _ 1 % _ 04
P Q 15
M TN 7 00 2 Z H S 3
G
D
S
P C 9 0
0.
1u_1
6V
_Y
5V
_04
P C 91
1 u_ 1 0 V _ Y 5 V _ 0 6
PC
57
0
.1
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1
6
V_
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5
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04
P
C
6
7
10
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6.
3V
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5
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6
P C 8 3
1
0
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6
.3
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R
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0
6
V 1 . 8
1 . 8 V S
P R 7 9
1K _ 1 % _ 0 4
3 .3 V
5V
5 V
S U S B
[ 3 , 6 , 3 1, 34 ]
1 . 8 V S _ P W R GD
P R 9 2
1 0 0 K _ 0 4
3 . 3 V
E N 1 . 8 V S
1.8VS
3A
2A
P R 1 1 0
10 K _ 0 4
GS7113
6-02-07113-320
AX6610
6-02-06610-320
3 . 3 V
P Q 5 0
*M D U 26 5 4
4
6
2
5
7
3
1
8
5 V
[ 2 0 , 2 3 , 2 6, 3 0 , 3 1 , 3 4, 3 5 ]
1 . 5 V
[ 3 , 6 , 8 , 9 , 1 0, 2 0 , 2 6 , 2 8, 3 1 ]
V T T _ ME M
[ 9, 1 0 ]
1 . 8 V S
[ 6 , 1 8, 1 9 ]
V I N
[ 1 1 , 3 0, 3 1 , 3 2 , 3 4, 3 5 , 3 6 , 3 7, 3 8 ]
3 . 3 V
[ 2 , 3 , 8 , 11 , 1 3 , 1 4, 15 , 1 7 , 1 8, 19 , 2 0 , 2 2, 2 3 , 2 6 , 2 8, 3 0 , 3 1 , 3 4, 3 5 ]
D D R 1 . 5 V _ P W R GD
[ 1 5 ]
P Q5 2
MD U 2 6 57
4
6
2
5
7
3
1
8
+
P C 1 69
*
56
0u_
2.
5V
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3
*6
S U S B
1 .70 V
1 .60 V
1
0
1
0
0
1 .55 V
0
V olta ge
1
1 .65 V
1. 5_ CTRL0
1. 5V _CTRL1
1
V T TE N
P C 70
0 . 1 u _ 10 V _ X 7 R _ 0 4
P Q5 7
*M T N 7 0 0 2Z H S 3
G
D
S
P R 8 1
0 _ 0 6
P J 12
*4 0 m i l
1
2
P R 1 1 7
10 0 K _ 0 4
P C 1 9 4
1 0 u_ 1 0 V _ Y 5 V _ 0 8
1 . 5 V
P C 5 5
10 u _ 1 0V _Y 5 V _ 08
P R 8 9
2 . 2 _ 0 4
P R 2 05
0 _0 6
P Q5 1
M D U 26 5 4
4
6
2
5
7
3
1
8
P C 7 6
1u
_10
V
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5
V
_0
6
P C 5 6
1 0 u _ 10 V _ Y 5V _0 8
P C 1 8 8
0.
1u_
5
0V
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5V
_06
P D 4
R B 0 5 4 0S 2
A
C
PC
7
9
*
100
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0V
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7R
_04
P R 9 9
1 0K _ 1 % _ 0 6
P U 4
u P 6 1 63
V T T GN D
1
V L D O I N
2 3
V T T
2 4
V T T S N S
2
GN D
3
MO D E
4
V T T R E F
5
V C C 5
14
P G OO D
13
S 5
11
S 3
10
V D D Q S E T
9
V D D Q S N S
8
C O MP
6
C S
16
P GN D
18
D R V L
19
L L
20
D R V H
21
V B S T
22
P V C C 5
15
C S _ GN D
17
NC
7
NC
12
GN
D
25
P
R
20
8
*10
_06
P C 8 4
* 0 . 1u _ 1 6 V _ Y 5 V _ 0 4
P C 51
0.
1u_
5
0V
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5V
_06
P R 83
6 . 1 9K _ 1 % _ 0 6
P Q2 3
MT N 7 0 0 2 Z H S 3
G
D
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P R 8 0
0_ 0 6
P R 1 0 1
* 10 K _ 1 % _ 04
PC
7
5
*1
000p
_50
V
_X
7R
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4
S U S B
P Q 2 4
* MT N 70 0 2 Z H S 3
G
D
S
P L 7
1 . 0 U H _ 11 . 5 *1 0 . 2 *3 . 0
1
2
P R 2 02
*0 _ 0 6
P C 4 8
0
.1u
_1
6V
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5V
_0
4
P R 1 92
3 . 3 _ 06
P C 1 9 1
4.
7u_2
5V
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5R
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P R 2 03
*0 _ 0 6
P R 2 0 6
0 _ 0 6
P C 8 0
1u
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1
0
V
_
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5V
_0
6
V D D Q
P R 1 1 8
4 7 K _ 04
P J 1 8
*OP E N _ 2 A
1
2
5 V
5 V
5 V
5 V
V D D Q
5 V
V T T _ ME M
V D D Q
5 V
D D _ ON #
[ 3 0 , 3 1 ]
5 V
V T T_ M E M
S U S C #
[ 1 5 , 27 ]
+
P C 1 84
56
0
u
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2.5
V
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6
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P C 1 86
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4.
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S U S B
VD
D
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SE
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P R 7 3
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6
P C 52
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1
00
0
p
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7R
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06
30A
VTT_MEM
1.5V
P R 1 0 3
1 0 0K _ 0 4
P R 9 1
0 _ 0 6
P C 1 92
4
.7
u
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2
5V_
X5
R
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8
P R 9 8
1 0 K _ 1 % _0 6
P C 8 2
0. 1 u _ 1 6V _ Y 5 V _0 4
P C 4 9
0.
1
u
_
1
6V_
Y5
V
_
0
4
P R 1 9 3
* 2 2_ 0 4
P Q2 2
MT N 7 0 0 2 Z H S 3
G
D
S
P C 60
0 . 1 u _1 0 V _ X 7 R _ 0 4
P C 5 4
* 1 0u _ 1 0V _Y 5 V _ 08
P Q 1 9
M T N 7 0 0 2Z H S 3
G
D
S
P GO OD _ 61 6 3
PD
17
CS
O
D
14
0
S
H
A
C
11/0 9
P J 6
* OP E N _ 1 2A
1
2
Sheet 33 of 43
Power 1.5V/0.75V/
1.8VS
Summary of Contents for W240HU Series
Page 1: ...W240HU W241HUQ W245HUQ W249HUQ Series ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W240HU W241HUQ W245HUQ W249HUQ Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 40: ...Disassembly 2 16 2 Disassembly ...
Page 51: ...DVD W249HUQ Series A 11 A Part Lists DVD W249HUQ Series Figure A 9 DVD W249HUQ Series 非 耐 落 ...
Page 54: ...A 14 LCD W249HUQ Series A Part Lists LCD W249HUQ Series 銘板 Figure A 12 LCD W249HUQ Series ...
Page 99: ...www s manuals com ...