Schematic Diagrams
ONTARIO POWER & DECOUPLING B - 5
B.Sch
e
m
a
tic D
iag
rams
ONTARIO POWER & DECOUPLING
1 . 8 V S
C 8 4
1 8 0 P _ 5 0 V _ N P O _0 4
C 7 7
*1 0 u _ 6 . 3 V _ X 5 R _ 0 6
C 76
* 1 0 u _6 . 3 V _X 5 R _ 0 6
C 7 8
*1 0 u _ 6 . 3 V _ X 5R _ 0 6
C 7 9
1 0 u _ 6 . 3 V _ X 5 R _ 0 6
V D D C R _C P U
C 8 5
1 8 0 P _ 5 0V _ N P O _ 0 4
C 3 0
10 u _ 6 . 3 V _ X 5 R _ 0 6
CD 3/8
C 8 9
1 u _ 6 . 3 V _ X 5 R _ 0 4
C 4 6
*1 0 u _ 6 . 3 V _ X 5 R _ 0 6
C 45
1 0 u _ 6 . 3 V _ X 5R _ 0 6
C 9 6
0 . 1 u_ 1 0 V _ X 5 R _0 4
C 4 7
*1 0 u _ 6 . 3 V _ X 5R _ 0 6
C 94
0 . 1 u _ 1 0 V _ X 5R _ 0 4
C 4 8
1 0 u _ 6 . 3 V _ X 5 R _ 0 6
C 5 0
*1 0 u _ 6 . 3 V _ X 5 R _ 0 6
C 49
* 1 0u _ 6 . 3 V _ X 5 R _0 6
C 9 5
*0 . 1 u _ 1 0 V _ X 5 R _ 0 4
C 9 1
1 u _ 6. 3V _ X5 R _ 0 4
CD 3/ 8
C 6 8
1 8 0 P _ 5 0 V _ N P O _0 4
C 8 6
1 8 0 P _ 5 0V _ N P O _ 0 4
V D D C R _ C P U
3 . 3 V S
C 8 7
1 8 0 P _ 5 0 V _ N P O_ 0 4
1 . 5 V
C 3 7
*1 0 u _ 6 . 3 V _ X 5R _ 0 6
C 3 8
1 0 u _ 6 . 3 V _ X 5 R _ 0 6
C 7 0
1 80 P _5 0 V _ N P O _ 0 4
C 39
* 1 u_ 6 . 3 V _ X 5 R _ 04
C 4 1
0 . 1 u _1 0 V _ X 5 R _ 04
C 4 0
1 u _ 6 . 3 V _ X 5 R _ 0 4
C 4 2
0 . 1 u _ 1 0 V _ X 5 R _ 0 4
.
L 6 3
H C B 1 6 0 8 K F - 1 2 1 T 2 5
C 4 3
1 u _ 6 . 3 V _ X 5 R _ 0 4
C 5 5
1 u _ 6 . 3 V _ X 5 R _ 0 4
C 5 9
0. 1u _ 1 0 V _ X 5 R _ 0 4
C 8 8
0 . 1 u _ 1 0 V _ X 5 R _ 0 4
C 6 3
0. 1u _ 1 0 V _ X 5 R _ 0 4
C 6 2
0 . 1 u_ 1 0 V _ X 5 R _0 4
EMC C APS
CD 3/8
1 . 5 V
V D D P L _ 1 0
1V S
1 V S
O N TA RI O (2 .0)
P AR T 5 O F 5
GR
O
U
N
D
U 1 D
O N TA R I O _ A P U
N 1 1
V SS _49
N 8
V SS _48
N 6
V SS _47
N 4
V SS _46
M7
V SS _45
L 2 2
V SS _44
L 2 0
V SS _43
L 1 3
V SS _42
L 1 1
V SS _41
L 8
V SS _40
L 6
V SS _39
L 4
V SS _38
K 1 4
V SS _37
K 1 0
V SS _36
J 2 0
V SS _35
J 7
V SS _34
J 5
V SS _33
J 4
V SS _32
H 1 3
V SS _31
H 1 1
V SS _30
H 6
V SS _29
G2 2
V SS _28
G2 0
V SS _27
G1 2
V SS _26
G9
V SS _25
G7
V SS _24
G5
V SS _23
G4
V SS _22
F 1 3
V SS _21
F 1 1
V SS _20
F 8
V SS _19
E 2 0
V SS _18
E 1 2
V SS _17
E 9
V SS _16
E 7
V SS _15
D 1 9
V SS _14
D 1 7
V SS _13
B 1 5
V SS _12
D 1 4
V SS _11
D 1 1
V SS _10
D 9
V SS _9
D 7
V SS _8
D 5
V SS _7
C 4
V SS _6
B 2 2
V SS _5
B 1 7
V SS _4
B 1 1
V SS _3
B 7
V SS _2
A 7
V SS _1
A 1 1
V SS BG _D AC
A C 1 3
VS S_97
A C 9
VS S_96
A C 5
VS S_95
A B 2 1
VS S_94
A B 1 7
VS S_93
A B 1 3
VS S_92
A B 9
VS S_91
A B 5
VS S_90
A B 2
VS S_89
A A 2 2
VS S_88
A A 4
VS S_87
Y 1 9
VS S_86
Y 1 7
VS S_85
Y 1 5
VS S_84
Y 1 3
VS S_83
Y 1 1
VS S_82
Y 9
VS S_81
Y 7
VS S_80
Y 5
VS S_79
W 2 0
VS S_78
W 1 2
VS S_77
W 7
VS S_76
W 5
VS S_75
W 4
VS S_74
W 2
VS S_73
W 1
VS S_72
V 1 3
VS S_71
V 1 1
VS S_70
V 9
VS S_69
V 8
VS S_68
U 2 2
VS S_67
U 2 0
VS S_66
U 1 2
VS S_65
U 7
VS S_64
U 5
VS S_63
U 4
VS S_62
T 1 3
VS S_61
T 1 1
VS S_60
T 9
VS S_59
T 6
VS S_58
R 2 0
VS S_57
R 7
VS S_56
R 4
VS S_55
P 1 4
VS S_54
P 1 0
VS S_53
N 2 2
VS S_52
N 2 0
VS S_51
N 1 3
VS S_50
ON TA RI O ( 2.0 )
P AR T 4 O F 5
PO
W
E
R
U 1C
O N T A R I O _ A P U
U 1 6
V DD I O _M EM _S _11
W 1 8
V DD I O _M EM _S _10
R 1 9
V DD I O _M EM _S _9
R 1 6
V DD I O _M EM _S _8
N 1 6
V DD I O _M EM _S _7
L 1 9
V DD I O _M EM _S _6
L 1 6
V DD I O _M EM _S _5
J 1 6
V DD I O _M EM _S _4
E 1 7
V DD I O _M EM _S _3
G1 9
V DD I O _M EM _S _2
G1 6
V DD I O _M EM _S _1
P 1 3
V DD CR _N B_22
P 1 1
V DD CR _N B_21
N 1 4
V DD CR _N B_20
N 1 2
V DD CR _N B_19
N 1 0
V DD CR _N B_18
M1 3
V DD CR _N B_17
M1 2
V DD CR _N B_16
M1 1
V DD CR _N B_15
L 1 4
V DD CR _N B_14
L 1 2
V DD CR _N B_13
L 1 0
V DD CR _N B_12
K 1 3
V DD CR _N B_11
K 1 1
V DD CR _N B_10
H 1 2
V DD CR _N B_9
H 9
V DD CR _N B_8
G1 3
V DD CR _N B_7
G1 1
V DD CR _N B_6
F 1 2
V DD CR _N B_5
F 9
V DD CR _N B_4
E 1 3
V DD CR _N B_3
E 1 1
V DD CR _N B_2
E 8
V DD CR _N B_1
R 8
V DD CR _C PU _15
N 7
V DD CR _C PU _14
M8
V DD CR _C PU _13
M6
V DD CR _C PU _12
L 7
V DD CR _C PU _11
J 8
V DD CR _C PU _10
J 6
V DD CR _C PU _9
H 7
V DD CR _C PU _8
H 5
V DD CR _C PU _7
G8
V DD CR _C PU _6
G6
V DD CR _C PU _5
F 7
V DD CR _C PU _4
F 5
V DD CR _C PU _3
E 6
V DD CR _C PU _2
E 5
V DD CR _C PU _1
A 4
V DD _33
T 1 2
VD D_1 0_4
V 12
VD D_1 0_3
W 1 3
VD D_1 0_2
U 1 3
VD D_1 0_1
U 1 1
V DD PL _10
W 9
V DD _18_D AC
V 7
VD D_1 8_7
T 7
VD D_1 8_6
W 6
VD D_1 8_5
U 9
VD D_1 8_4
U 6
VD D_1 8_3
W 8
VD D_1 8_2
U 8
VD D_1 8_1
De l C 69 3 /17
C D 3 /8
C 9 3
1 u _ 6 . 3 V _ X 5 R _ 0 4
C D 3 /8
C 56
1 u _ 6 . 3 V _ X 5 R _ 0 4
C 8 7 3
*1 0 u _ 6 . 3 V _ X 5 R _ 0 6
C 2 7
* 1 u _ 6. 3V _ X5 R _ 0 4
V D D C R _ C P U
V D D C R _ N B
C 71
1 8 0 P _ 5 0 V _ N P O _ 0 4
C 7 2
*1 8 0 P _ 5 0 V _ N P O_ 0 4
3. 3V S
V D D P L _ 10
C 8 7 4
*1 0 u _ 6 . 3 V _ X 5R _ 0 6
1 V S
1 . 8 V S
C 2 9
1 u_ 6 . 3 V _ X 5 R _ 04
C 5 1
*1 0 u _ 6. 3V _ X5 R _ 0 6
C 6 4
* 0 . 1 u _1 0 V _ X 5 R _ 04
C 8 0
*1 u _ 6 . 3 V _ X 5 R _ 0 4
C 8 7 5
* 1 0 u _6 . 3 V _X 5 R _ 0 6
C 5 3
*2 2 u _ 6 . 3 V _ X 5 R _ 0 8
C 4 4
* 1 0 u _6 . 3 V _X 5 R _ 0 6
1. 5V
C 5 2
1 0 u _ 6 . 3 V _ X 5 R _ 0 6
C 7 3
0 . 1 u _ 1 0 V _ X 5 R _ 0 4
C 5 4
*2 2 u _ 6 . 3 V _ X 5R _ 0 8
C 28
* 1 u _6 . 3 V _X 5 R _ 0 4
1 . 8 V S
C 8 7 2
*1 0 u _ 6 . 3 V _ X 5R _ 0 6
C 7 5
1 0 u _ 6 . 3 V _ X 5 R _ 0 6
V D D C R _ N B
De l R 73 3 /7
C 87 1
* 1 0u _ 6 . 3 V _ X 5 R _0 6
C 8 6 9
*1 0 u _ 6 . 3 V _ X 5R _ 0 6
C 8 7 0
*1 0 u _ 6 . 3 V _ X 5R _ 0 6
C 7 4
* 0. 1u _ 1 0 V _ X 7 R _ 0 4
C 3 5
1 u _ 6. 3V _ X5 R _ 0 4
C 3 4
1 0u _ 6 . 3 V _ X 5 R _0 6
C 36
0 . 1 u _ 1 0 V _ X 5 R _ 0 4
V D D C R _N B
C 26
1 u_ 6 . 3 V _ X 5 R _ 04
D el C 57 , C 58 , C 60 , C6 1 3/ 17
ONTARIO POWER & DECOUPLING
1 . 5 V
1 . 8 V S
C 90
* 1 u_ 6 . 3 V _ X 5 R _ 04
C 3 1
0. 1u _ 1 0 V _ X 5 R _ 0 4
C 6 7
*1 8 0 P _ 5 0 V _ N P O_ 0 4
C D a n d D el C9 2, C 97 3 /1 7
C 6 5
0 . 1 u _ 1 0 V _ X 5 R _ 0 4
C 6 6
* 0 . 1 u _1 0 V _ X 7 R _ 04
C 8 1
1 u _6 . 3 V _X 5 R _ 0 4
C 8 2
1 u _ 6. 3V _ X5 R _ 0 4
C 32
1 0 u _ 6 . 3 V _ X 5R _ 0 6
C 3 3
1 u _ 6 . 3 V _ X 5 R _ 0 4
C 8 3
*1 u _ 6 . 3 V _ X 5 R _ 0 4
Sheet 4 of 43
ONTARIO POWER
& DECOUPLING
Summary of Contents for W270BUQ Series
Page 1: ...W270BUQ Series ...
Page 2: ...Preface I Preface Notebook Computer W270BUQ Service Manual ...
Page 23: ...Introduction 1 12 Mainboard Overview Bottom Connectors 1 Introduction ...
Page 38: ...Top A 3 A Part Lists Top 灰色 尚盟 Figure A 1 Top ...
Page 39: ...A 4 Bottom 9W A Part Lists Bottom 9W Figure A 2 Bottom ...
Page 40: ...Bottom 18W A 5 A Part Lists Bottom 18W Figure A 3 Bottom ...
Page 41: ...A 6 SATA DVD DUAL A Part Lists SATA DVD DUAL 志精 Figure 4 SATA DVD DUAL ...
Page 42: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 43: ...A 8 LCD A Part Lists ...
Page 73: ...Schematic Diagrams B 30 APU CORE NB CORE B Schematic Diagrams ...
Page 76: ...www s manuals com ...