Cpu 5/7 (Graphics Power - Clevo W170HN Service Manual

CPU 5/7 (Graphics Power)

Sandy Bridge Processor 5/7 ( GRAPHICS POWER )
V G F X _ C OR E
33A
C 19 8 C 1 99 C 2 2 1 C 18 3
2 2 u _6 . 3 V _ X 5R _ 08 22 u _ 6. 3 V _ X 5 R _ 0 8 2 2u _ 6 . 3V _X 5 R _ 0 8 2 2 u_ 6 . 3 V _ X5 R _0 8
C 65 6 C 2 11 C 6 5 5 C 18 5
2 2 u _6 . 3 V _ X 5R _ 08 22 u _ 6. 3 V _ X 5 R _ 0 8 2 2u _ 6 . 3V _X 5 R _ 0 8 2 2 u_ 6 . 3 V _ X5 R _0 8
10/2 6
C 2 20 C 2 1 2 C 63 2
22 u _ 6. 3 V _ X 5 R _ 0 8 2 2u _ 6 . 3V _X 5 R _ 0 8 2 2 u_ 6 . 3 V _ X5 R _0 8
C 1 8 9
+
2 2 0u _ 6 . 3 V _6 . 3 *6 . 3 *4 . 2
1.2A
1 . 8V S
C 6 6 9
+ C 2 5 1
56 0 u _2 . 5 V _ 6 . 6* 6 . 6* 5 . 9 1 0u _ 6 . 3 V _X 5 R _ 0 6 1u _ 6 . 3 V _Y 5 V _ 04
VREF circuitry for +V_SM_VREF(SNB)
3 . 3V S 1 . 5V S
U 2 5
1 6
*1 2 . 1K _ 1 % _ 04
V C C R H
R 2 50
2 5
G N D R W
3 4
R 25 5
S C L S D A
*A D 52 4 7 * 12 . 1 K _ 1 %_ 0 4
9 , 1 0 , 19 S M B _ C L K
9 , 1 0 , 19 S M B _ D A T A
POWER
U 4 9 G
A T 2 4 A K 35
V A X G1 V A X G _S E N S E
A T 2 3 A K 34
A T 2 1 V A X G2 V S S A X G _S E N S E
C 1 6 8
V A X G3
A T 2 0
V A X G4
2 2u _ 6 . 3V _X 5 R _ 0 8 A T 1 8
V A X G5
A T 1 7
V A X G6
A R 2 4
V A X G7
A R 2 3
V A X G8
A R 2 1
V A X G9
A R 2 0
V A X G1 0
C 1 8 4 A R 1 8
A R 1 7 V A X G1 1
V A X G1 2
A P 2 4 A L1
2 2u _ 6 . 3V _X 5 R _ 0 8
A P 2 3 V A X G1 3 S M _V R E F
V A X G1 4
A P 2 1
A P 2 0 V A X G1 5
V A X G1 6
A P 1 8
A P 1 7 V A X G1 7
V A X G1 8
A N 2 4
C 6 2 4
V A X G1 9
A N 2 3
V A X G2 0
A N 2 1
2 2u _ 6 . 3V _X 5 R _ 0 8
V A X G2 1
A N 2 0
V A X G2 2
A N 1 8
V A X G2 3
A N 1 7
V A X G2 4
A M 2 4 A F 7
V A X G2 5 V D D Q1
A M 2 3 A F 4
A M 2 1 V A X G2 6 V D D Q2 A F 1
V A X G2 7 V D D Q3
A M 2 0 A C 7
A M 1 8 V A X G2 8 V D D Q4 A C 4
V A X G2 9 V D D Q5
A M 1 7 A C 1
A L 2 4 V A X G3 0 V D D Q6 Y 7
V A X G3 1 V D D Q7
A L 2 3 Y 4
A L 2 1 V A X G3 2 V D D Q8 Y 1
V A X G3 3 V D D Q9
A L 2 0 U 7
V A X G3 4 V D D Q 10
A L 1 8 U 4
V A X G3 5 V D D Q 11
A L 1 7 U 1
V A X G3 6 V D D Q 12
A K 2 4 P 7
V A X G3 7 V D D Q 13
A K 2 3 P 4
V A X G3 8 V D D Q 14
A K 2 1 P 1
V A X G3 9 V D D Q 15
A K 2 0
V A X G4 0
A K 1 8
A K 1 7 V A X G4 1
V A X G4 2
A J 2 4
A J 2 3 V A X G4 3
V A X G4 4
A J 2 1
A J 2 0 V A X G4 5
V A X G4 6
A J 1 8
A J 1 7 V A X G4 7
V A X G4 8
A H 2 4
V A X G4 9
A H 2 3
V A X G5 0
A H 2 1 M 2 7
V A X G5 1 V C C S A 1
A H 2 0 M 2 6
V A X G5 2 V C C S A 2
A H 1 8 L 2 6
V A X G5 3 V C C S A 3
A H 1 7 J 2 6
V A X G5 4 V C C S A 4 J 2 5
V C C S A 5
J 2 4
V C C S A 6 H 2 6
V C C S A 7
H 2 5
V C C S A 8
B 6 H 2 3
V C C P LL 1 V C C S A _S E N S E
A 6
V C C P LL 2
A 2
C 67 0 C 6 6 3
V C C P LL 3
C 2 2
1 u _6 . 3 V _ X 5R _ 04
F C _ C 22
C 2 4
V C C S A _ V I D 1
P Z 9 8 82 7 -3 64 B -0 1 F
R 2 6 7 *0 _0 4
V _S M _ V R E F
3 . 3 V S
U 2 7 A
1
R 26 8 *2 . 2 _0 4
+
4
3
-
*L M 32 1
F or DIG ITAL POT: A D5247B KSZ10 -1RL7
S MBus A ddres s is W RITE- 2EH
R EAD-2F H
3 , 9, 1 0 , 1 1 , 12 , 1 8 , 1 9, 2 0 , 2 1, 22 , 2 3 , 24 , 2 5 , 2 7, 2 8 , 2 9 , 30 , 3 1 , 3 2, 3 3 , 3 4 , 35 , 3 9
10/2 2
Q 18
* A O3 4 02 L
V C C _ GT _ S E N S E 39
V _S M_ V R E F S D V _ S M _V R E F _ C N T
V S S _ GT _ S E N S E 3 9
R 2 6 6 10/22
*1 0 0 K _ 1% _ 0 4
V_SM_VR EF V _ S M _ V R E F _ C N T
0 _0 4 R 53 0
C AD Not e: +V_ SM_VR EF sho uld
h ave 10 mil t race width
12A
C 6 83
C 6 7 8 C 6 79 C 67 7 +
10 u _ 6. 3 V _ X 5 R _ 0 6 1 0 u _6 . 3 V _ X 5R _ 06 1 0 u_ 6 . 3 V _ X5 R _0 6 5 6 0 u_ 2 . 5 V _ 6. 6 * 6. 6 * 5. 9
C 6 8 0 C 6 81 C 68 2
10 u _ 6. 3 V _ X 5 R _ 0 6 1 0 u _6 . 3 V _ X 5R _ 06 10 u _ 6. 3 V _ X 5 R _ 0 6
6A
C 1 6 3 C 1 6 4 C 1 51 C 1 2 6
+
1 0u _ 6 . 3 V _X 5 R _ 0 8 10 u _ 6 . 3V _ X 5 R _ 0 8 1 0 u _ 6. 3 V _ X 5 R _ 0 6 *3 3 0U _ 2. 5V _ D 2_ D
10 /28
1 . 05 V S
V C C S A _ S E N S E
V C C S A _ S E N S E 37
10 K _ 0 4
R 5 09 10 K _ 0 4 R 1 2 6
R 6 4 8 *0 _ 04
V C C S A _ V I D 0 3 7
V C C S A _V I D 1 3 7
*1 0 K _ 04
R 1 2 3
1 8 , 19 , 2 0 , 2 4, 2 5 , 2 9 , 35 , 3 7 , 3 8, 3 9 1 . 0 5V S
9, 1 0 , 2 4, 35 1 . 5 V S
37 0 . 85 V S
4 0 V GF X _ C O R E
3 , 3 5 1 . 5V S _C P U
23 , 2 4 , 3 7 1. 8 V S
3 , 8 , 9, 10 , 2 5 , 29 , 3 3 , 3 5, 3 7 , 3 8 1. 5V
3 . 3V S
Schematic Diagrams
1 . 5 V
R 2 6 3
10/ 21
1K _1 % _ 04
R 2 6 5 C 3 5 5
1K _1 % _ 04
S U S B # 20 , 2 9 , 34 , 3 5
1 . 5 V S _ C P U
Sheet 6 of 49
CPU 5/7
(Graphics Power)
0 . 8 5 V S
1 . 5 V
C 3 08 C 3 1 0
1 . 5V S _C P U
CPU 5/7 (Graphics Power) B - 7