Schematic Diagrams
CPU 5/7 (Graphics Power) B - 7
B.Sch
e
m
a
tic D
iag
rams
CPU 5/7 (Graphics Power)
11/29
+
C 4 58
3 3 0 uF _2 . 5 V _ 9 m_ 6 . 3 *6
C 6 5
1 0 u _6 . 3 V _ X 5R _ 0 6
C 6 3
10 u _ 6 . 3V _X 5 R _ 0 6
C 3 2 3
10 u _ 6 . 3V _X 5 R _ 0 8
C 37 6
2 2 u_ 6 . 3 V _ X5 R _ 08
C 3 17
2 2 u _6 . 3 V _ X 5R _ 0 8
C 3 88
2 2 u _6 . 3 V _ X 5R _ 0 8
C 32 0
1 u _ 6. 3 V _ X 5 R _ 0 4
C 3 86
2 2 u _ 6. 3 V _ X 5 R _ 0 8
C 39 2
2 2 u_ 6 . 3 V _ X5 R _ 08
C 3 1 9
1u _ 6 . 3 V _X 5 R _0 4
C 3 7 4
22 u _ 6 . 3V _X 5 R _ 0 8
V C C _ GT _ S E N S E [ 3 6]
C 3 7 7
2 2u _ 6 . 3 V _X 5 R _0 8
V S S _ GT _ S E N S E [ 3 6 ]
C 3 91
2 2 u _ 6. 3 V _ X 5 R _ 0 8
C 3 1 6
1 0 u_ 6 . 3 V _ X5 R _0 6
C 3 8 7
2 2u _ 6 . 3 V _X 5 R _0 8
C 3 6 9
*2 2 u_ 6 . 3 V _ X 5R _ 08
C 3 45
1 0 u _6 . 3 V _ X 5R _ 0 8
C 5 8
1 0u _ 6 . 3 V _X 5 R _0 6
C 2 8
1 0u _ 6 . 3 V _X 5 R _0 6
C 7 1
10 u _ 6 . 3V _X 5 R _ 0 6
1 . 8 V S
0. 8 5 V S
V G F X _ C O R E
1. 5 V _ C P U
1. 5 V _ C P U
[ 3 , 3 1]
1. 8 V S
[ 18 , 1 9 , 3 3]
3. 3 V S
[ 3 , 9 , 1 0, 1 1 , 1 2 , 1 3, 1 4 , 1 5 , 16 , 1 7 , 1 8, 1 9 , 2 0 , 2 3, 2 4 , 2 5 , 27 , 2 8 , 2 9, 30 , 3 1 , 3 6]
All VDDQ = 12A
All VCCPLL = 1.2A
1. 5 V
[ 3 , 8 , 9 , 10 , 2 0 , 2 6, 28 , 3 1 , 3 3]
V GF X _ C O R E
[ 3 7]
R 1 1 6
0 _0 4
All VDDQ = 6A
1. 5 V S
[ 19 , 2 9 , 3 1]
Sandy Bridge Processor 5/7 ( GRAPHICS POWER )
All VAXG = 33A
+
C 3 15
* 3 30 U _2 . 5 V _ D 2_ D
V _ S M _ V R E F
V _ S M _V R E F _ C N T
V C C S A _ S E N S E [ 3 5 ]
V C C S A _S E N S E
+
C 31 4
5 6 0u _ 2 . 5 V _6 . 6 * 6. 6 * 5. 9
+
C 4 00
2 2 0 u _6 . 3 V _ 6 . 3* 6 . 3 *4 . 2
R 5 3 2
* 0 _0 4
C 39 0
2 2 u_ 6 . 3 V _ X5 R _ 08
C 3 2 2
22 u _ 6 . 3V _X 5 R _ 0 8
C 3 89
2 2 u _ 6. 3 V _ X 5 R _ 0 8
0. 8 5 V S
[ 3 5]
C 5 8 6
*0 . 1 u _1 0 V _ X 7R _ 04
CAD Note: +V_SM_VREF should
have 10 mil trace width
POWER
G
RAPH
ICS
DDR
3 -1
.5
V RA
ILS
S
ENSE
L
INES
1.8V
RA
IL
SA R
AIL
VRE
F
M
ISC
U 3 4G
P Z 98 8 2 7-3 6 4 B -0 1 F
S M _ V R E F
A L 1
V S S A X G _ S E N S E
A K 3 4
V A X G _ S E N S E
A K 3 5
V A X G 1
A T 2 4
V A X G 2
A T 2 3
V A X G 3
A T 2 1
V A X G 4
A T 2 0
V A X G 5
A T 1 8
V A X G 6
A T 1 7
V A X G 7
A R 2 4
V A X G 8
A R 2 3
V A X G 9
A R 2 1
V A X G 10
A R 2 0
V A X G 11
A R 1 8
V A X G 12
A R 1 7
V A X G 13
A P 2 4
V A X G 14
A P 2 3
V A X G 15
A P 2 1
V A X G 16
A P 2 0
V A X G 17
A P 1 8
V A X G 18
A P 1 7
V A X G 19
A N 2 4
V A X G 20
A N 2 3
V A X G 21
A N 2 1
V A X G 22
A N 2 0
V A X G 23
A N 1 8
V A X G 24
A N 1 7
V A X G 25
A M2 4
V A X G 26
A M2 3
V A X G 27
A M2 1
V A X G 28
A M2 0
V A X G 29
A M1 8
V A X G 30
A M1 7
V A X G 31
A L 2 4
V A X G 32
A L 2 3
V A X G 33
A L 2 1
V A X G 34
A L 2 0
V A X G 35
A L 1 8
V A X G 36
A L 1 7
V A X G 37
A K 2 4
V A X G 38
A K 2 3
V A X G 39
A K 2 1
V A X G 40
A K 2 0
V A X G 41
A K 1 8
V A X G 42
A K 1 7
V A X G 43
A J 2 4
V A X G 44
A J 2 3
V A X G 45
A J 2 1
V A X G 46
A J 2 0
V A X G 47
A J 1 8
V A X G 48
A J 1 7
V A X G 49
A H 2 4
V A X G 50
A H 2 3
V A X G 51
A H 2 1
V A X G 52
A H 2 0
V A X G 53
A H 1 8
V A X G 54
A H 1 7
V D D Q1 1
U 4
V D D Q1 2
U 1
V D D Q1 3
P 7
V D D Q1 4
P 4
V D D Q1 5
P 1
V D D Q 1
A F 7
V D D Q 2
A F 4
V D D Q 3
A F 1
V D D Q 4
A C 7
V D D Q 5
A C 4
V D D Q 6
A C 1
V D D Q 7
Y 7
V D D Q 8
Y 4
V D D Q 9
Y 1
V D D Q1 0
U 7
V C C P L L 1
B 6
V C C P L L 2
A 6
V C C S A 1
M2 7
V C C S A 2
M2 6
V C C S A 3
L 26
V C C S A 4
J 26
V C C S A 5
J 25
V C C S A 6
J 24
V C C S A 7
H 2 6
V C C S A 8
H 2 5
V C C S A _ S E N S E
H 2 3
V C C S A _ V I D 1
C 2 4
V C C P L L 3
A 2
F C _ C 2 2
C 2 2
V _ S M _V R E F
Q1 5
*A O3 4 02 L
G
D
S
R 11 9
1 K _ 1 % _0 4
R 1 1 4
*1 0 0K _1 % _ 04
R 11 7
1 K _ 1 % _0 4
1 . 5 V
S U S B # [ 3, 3 1 , 3 3 , 34 ]
V _ S M _ V R E F _ C N T
V C C S A _ V I D 0 [ 3 5 ]
R 56
1 0K _0 4
V C C S A _ V I D 1 [ 35 ]
1 . 5 V _ C P U
R 3 9 3
*1 0 K _ 0 4
11/03
R 3 8 6
1 0 K _0 4
+
P C 1 6 7
* 3 30 u _ 2 . 5V _9 m _ 6. 3* 6
C 3 7 3
2 2u _ 6 . 3 V _X 5 R _0 8
C 3 18
* 22 u _ 6 . 3V _X 5 R _ 0 8
C 6 0
1 0 u _6 . 3 V _ X 5R _ 0 6
C 6 7
1 0u _ 6 . 3 V _X 5 R _0 6
1 1/03
Sheet 6 of 43
CPU 5/7
(Graphics Power)
Содержание W240HU Series
Страница 1: ...W240HU W241HUQ W245HUQ W249HUQ Series ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer W240HU W241HUQ W245HUQ W249HUQ Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 40: ...Disassembly 2 16 2 Disassembly ...
Страница 44: ...A 4 Top W245HUQ Series A Part Lists Top W245HUQ Series 灰色 黑色 度 黑色 頭徑 頭厚 號 Figure A 2 Top W245HUQ Se ries ...
Страница 48: ...A 8 A Part Lists Bottom without SIM W249HUQ Series Figure A 6 Bottom without SIM W249HUQ Se ries ...
Страница 49: ...Combo W249HUQ Series A 9 A Part Lists Combo W249HUQ Series 非 耐 落 反 銀 龍 _ 霧 膜 Figure 7 Combo W249HUQ Series ...
Страница 51: ...DVD W249HUQ Series A 11 A Part Lists DVD W249HUQ Series Figure A 9 DVD W249HUQ Series 非 耐 落 ...
Страница 53: ...LCD W245HUQ Series A 13 A Part Lists LCD W245HUQ Series 銘板 精乘 精乘 Figure A 11 LCD W245HUQ Series ...
Страница 54: ...A 14 LCD W249HUQ Series A Part Lists LCD W249HUQ Series 銘板 Figure A 12 LCD W249HUQ Series ...
Страница 99: ...www s manuals com ...