Cpu 5/7 (Graphics Power - Clevo W250HU Service Manual

CPU 5/7 (Graphics Power)

Sandy Bridge Processor 5/7 ( GRAPHICS POWER )
V G F X _ C O R E
All VAXG = 33A
C 3 91 C 39 2 C 3 6 9 C 3 88
2 2 u _ 6. 3 V _ X 5 R _ 0 8 2 2 u_ 6 . 3 V _ X5 R _ 08 *2 2 u_ 6 . 3 V _ X 5R _ 08 2 2 u _6 . 3 V _ X 5R _ 0 8
C 3 86 C 37 6 C 3 7 4 C 3 17
2 2 u _ 6. 3 V _ X 5 R _ 0 8 2 2 u_ 6 . 3 V _ X5 R _ 08 22 u _ 6 . 3V _X 5 R _ 0 8 2 2 u _6 . 3 V _ X 5R _ 0 8
C 3 89 C 39 0 C 3 2 2 C 3 18
2 2 u _ 6. 3 V _ X 5 R _ 0 8 2 2 u_ 6 . 3 V _ X5 R _ 08 22 u _ 6 . 3V _X 5 R _ 0 8 * 22 u _ 6 . 3V _X 5 R _ 0 8
C 3 15 C 31 4
+ +
* 3 30 U _2 . 5 V _ D 2_ D 5 6 0u _ 2 . 5 V _6 . 6 * 6. 6 * 5. 9
1 . 8 V S
All VCCPLL = 1.2A
C 4 58 C 3 1 6
+
3 3 0 uF _2 . 5 V _ 9 m_ 6 . 3 *6 1 0 u_ 6 . 3 V _ X5 R _0 6
POWER
U 3 4G
A T 2 4
V A X G 1 V A X G _ S E N S E
A T 2 3
V A X G 2 V S S A X G _ S E N S E
C 3 8 7 A T 2 1
A T 2 0 V A X G 3
V A X G 4
A T 1 8
2 2u _ 6 . 3 V _X 5 R _0 8
A T 1 7 V A X G 5
V A X G 6
A R 2 4
V A X G 7
A R 2 3
V A X G 8
A R 2 1
V A X G 9
A R 2 0
A R 1 8 V A X G 10
V A X G 11
A R 1 7
C 3 7 7
A P 2 4 V A X G 12
V A X G 13 S M _ V R E F
A P 2 3
2 2u _ 6 . 3 V _X 5 R _0 8
V A X G 14
A P 2 1
V A X G 15
A P 2 0
V A X G 16
A P 1 8
A P 1 7 V A X G 17
V A X G 18
A N 2 4
A N 2 3 V A X G 19
V A X G 20
A N 2 1
C 3 7 3
A N 2 0 V A X G 21
V A X G 22
A N 1 8
2 2u _ 6 . 3 V _X 5 R _0 8
V A X G 23
A N 1 7
V A X G 24
A M2 4
V A X G 25 V D D Q 1
A M2 3
A M2 1 V A X G 26 V D D Q 2
V A X G 27 V D D Q 3
A M2 0
A M1 8 V A X G 28 V D D Q 4
V A X G 29 V D D Q 5
A M1 7
V A X G 30 V D D Q 6
A L 2 4
V A X G 31 V D D Q 7
A L 2 3
V A X G 32 V D D Q 8
A L 2 1
A L 2 0 V A X G 33 V D D Q 9
V A X G 34 V D D Q1 0
A L 1 8
A L 1 7 V A X G 35 V D D Q1 1
V A X G 36 V D D Q1 2
A K 2 4
V A X G 37 V D D Q1 3
A K 2 3
V A X G 38 V D D Q1 4
A K 2 1
V A X G 39 V D D Q1 5
A K 2 0
V A X G 40
A K 1 8
V A X G 41
A K 1 7
A J 2 4 V A X G 42
V A X G 43
A J 2 3
A J 2 1 V A X G 44
V A X G 45
A J 2 0
V A X G 46
A J 1 8
V A X G 47
A J 1 7
V A X G 48
A H 2 4
A H 2 3 V A X G 49
V A X G 50
A H 2 1
A H 2 0 V A X G 51 V C C S A 1
V A X G 52 V C C S A 2
A H 1 8
V A X G 53 V C C S A 3
A H 1 7
V A X G 54 V C C S A 4
V C C S A 5
V C C S A 6
V C C S A 7
V C C S A 8
B 6
V C C P L L 1 V C C S A _ S E N S E
A 6
A 2 V C C P L L 2
C 3 1 9 C 32 0
V C C P L L 3
1u _ 6 . 3 V _X 5 R _0 4 1 u _ 6. 3 V _ X 5 R _ 0 4
F C _ C 2 2
V C C S A _ V I D 1
P Z 98 8 2 7-3 6 4 B -0 1 F
A K 3 5
V C C _ GT _ S E N S E [ 3 6]
A K 3 4
Q1 5
V S S _ GT _ S E N S E [ 3 6 ]
*A O3 4 02 L
S
V _ S M _V R E F
R 1 1 4
*1 0 0K _1 % _ 04
11/03
C 5 8 6 *0 . 1 u _1 0 V _ X 7R _ 04
A L 1
V _ S M _ V R E F R 1 1 6 0 _0 4 V _ S M _V R E F _ C N T
CAD Note: + V_SM_V REF sho uld
have 10 mil trace width
1. 5 V _ C P U
All VDDQ = 12A
A F 7
A F 4
A F 1
C 6 3 C 6 5 C 5 8 +C 4 00
A C 7
A C 4
10 u _ 6 . 3V _X 5 R _ 0 6 1 0 u _6 . 3 V _ X 5R _ 0 6 1 0u _ 6 . 3 V _X 5 R _0 6 2 2 0 u _6 . 3 V _ 6 . 3* 6 . 3 *4 . 2
A C 1
Y 7
Y 4
11/29
Y 1
U 7
C 7 1 C 6 0 C 6 7
U 4
U 1
10 u _ 6 . 3V _X 5 R _ 0 6 1 0 u _6 . 3 V _ X 5R _ 0 6 1 0u _ 6 . 3 V _X 5 R _0 6
P 7
P 4
P 1
0. 8 5 V S
All VDDQ = 6A
M2 7
M2 6
L 26
C 3 2 3 C 3 45 C 2 8 P C 1 6 7
+
J 26
J 25
10 u _ 6 . 3V _X 5 R _ 0 8 1 0 u _6 . 3 V _ X 5R _ 0 8 1 0u _ 6 . 3 V _X 5 R _0 6 * 3 30 u _ 2 . 5V _9 m _ 6. 3* 6
J 24
H 2 6
H 2 5
1 . 5 V _ C P U
H 2 3
V C C S A _S E N S E
V C C S A _ S E N S E [ 3 5 ]
R 3 9 3
R 5 3 2 * 0 _0 4
V C C S A _ V I D 0 [ 3 5 ]
*1 0 K _ 0 4
C 2 2
R 56 1 0K _0 4
C 2 4
V C C S A _ V I D 1 [ 35 ]
R 3 8 6
1 0 K _0 4
[ 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]
Schematic Diagrams
1 . 5 V
R 11 9
1 K _ 1 % _0 4
D
V _ S M _ V R E F _ C N T
R 11 7
1 1/03 1 K _ 1 % _0 4
S U S B # [ 3, 3 1 , 3 3 , 34 ]
Sheet 6 of 43
CPU 5/7
(Graphics Power)
[ 3 5] 0. 8 5 V S
[ 19 , 2 9 , 3 1] 1. 5 V S
[ 18 , 1 9 , 3 3] 1. 8 V S
[ 3 , 8 , 9 , 10 , 2 0 , 2 6, 28 , 3 1 , 3 3] 1. 5 V
[ 3 , 3 1] 1. 5 V _ C P U
[ 3 7] V GF X _ C O R E
3. 3 V S
CPU 5/7 (Graphics Power) B - 7