Power 1.5V/1.05Vs/0.75V - Clevo W150HRM Service Manual

Power 1.5V/1.05VS/0.75V

VTT_MEM
P C 8 5
P J 8
2 1
V T T _ ME M
O P E N _2 A
P C 8 8 P C 8 7 P C 8 6
1 0 u _ 10 V _ Y 5 V _ 0 8
10 u _ 10 V _ Y 5V _ 0 8 *1 0 u _1 0 V _ Y 5 V _ 0 8
P R 1 17 0 _ 0 6
V D D Q
P R 1 13 * 0 _0 6
5 V
P R 1 11 * 0 _0 6
P C 7 8
P R 1 03
5 V
P R 9 6 *2 2 _ 04
V TT _ ME M
P C 76
P Q1 3
S U S B G
3 , 3 5, 3 7 S U S B
* MT N 7 0 02 Z H S 3
P R 1 08
5 V
*1 0 K _ 1% _ 0 4
P R 9 5 1 0 0 K _ 04 P R 1 0 9
5 V
1 . 5 S _ C P U _ P W R G D P R 9 3 * 1 00 K _ 0 4 V T T E N
P C 6 6
D
P Q 14 A 0 . 1u _ 1 6 V _Y 5 V _0 4
S U S B 2
G
S M TD N 7 0 0 2Z H S 6 R
5V
P R 8
1 00 K _ 0 4
D
S U S B 5
G
S
P Q 1 4B
MT D N 7 00 2 Z H S 6R
P R 10
3 . 3 V
1 . 05 V S _ P W R GD
2 0 1. 0 5 V S _ P W R GD
FOR S3 REDU CE ? ?
3. 3V
3 . 3 V
R 1 65
* 1 0K _ 0 4
R 16 6 1 . 5 S _ C P U _P W R G D
1. 5 V S _ C P U * 10 K _ 0 4 Q 1 2
3 . 3V _E N _ D G
* MT N 70 0 2 Z H S 3
B
Q 11
* 2N 3 90 4
P R 1 3 * 9 0. 9 K _ 0 4
5V
P D 1 7
A C
P U 6
5 V
uP 61 6 3
R B 0 5 40 S 2
V D D Q
2 3 2 2
V B S T P C 1 81 0 . 1 u _1 0 V _ X 7R _ 04
V LD OI N V B S T
10 u _ 10 V _ Y 5 V _ 0 8
P R 1 2 0
V T T 2 4 2 1 D R V H
V TT D R V H
3 . 3 _0 6
1 2 0
L L
V TT G N D LL
P R 1 2 1 P R 1 1 9
V T T S N S 2 1 9 D R V L
0_ 0 6
V TT S N S D R V L
0 _ 0 6
3 1 8
G N D P GN D
1 7
P R 11 5 0 _ 0 6
C S _ GN D
5 V
MO D E 4 1 6 C S
P R 11 2 1 0K _ 1 % _0 6
D02 CHANGE
M OD E C S
1 5
P V C C 5
V T TR E F 5 1 4 P R 1 1 0 2 . 2 _0 6
V TT R E F V C C 5
0. 1 u _ 10 V _ X 7 R _ 0 4
6 1 3
0_ 0 6 C O MP _ V D D P G OO D _ 6 1 63 P C 7 7 P C 7 9
C OM P P G OO D
V D D Q S N S 8 1 1 S 5 _ 6 16 3
V D D QS N S S 5
9 1 0
V D D QS E T S 3
V D D Q S E T
P R 1 0 4 4 7K _0 4
5 V
9 . 5 3K _ 1 % _ 06
P R 1 0 5 1 0 0 K _ 04
D
P Q1 7 B
5 G
20 , 3 4 S U S C #
S
5 V M T D N 70 0 2 Z H S 6 R
D02 CHANGE
OCP? ? P D 2
1 . 05 V _ O N
R B 0 54 0 S 2
P R 9 10 K _ 1 % _0 4
P Q 35
P U 1 M E 4 8 94 -G
U P 6 1 27
4
P C 1 5
*0 . 1 u_ 1 6 V _ Y 5 V _ 04
P C 1 7
0 . 1 u _5 0 V _ Y 5 V _ 0 6
L X
10 K _ 0 4
1 2 1
E N L X
1 1 2
B S T
P G D B S T
1 0 3
P K 3 9 06 P Q 34
V O U T V C C
M E 4 6 26 -G
9 4 D L 4
F B D L
1 7
P A D
? ? ? ? PIN3 ?
P C 2 0
1 u _ 10 V _ Y 5 V _ 0 6
V C C P _ S E N S E _ 6 12 7
P R 1 6 P C 2 2
P R 1 4 4. 0 2 K _ 1 %_ 0 4 *1 5 p_ 5 0 V _ N P O _0 4
0_ 0 4
F B _1 . 0 5 V S _ 6 12 7
P C 1 9 P C 2 1 P R 1 5
0. 0 1 u _ 16 V _ X 7R _ 04 *2 0 p _5 0 V _ N P O _ 04 10 K _ 1 % _0 4
2 , 3 , 8 , 11 , 1 2 , 16 , 1 8 , 1 9, 2 0 , 2 2 , 23 , 2 4 , 2 5, 2 7 , 2 8, 29 , 3 0 , 33 , 3 5 , 3 7, 3 9
V I N
P Q5 5 P C 1 8 2 P C 9 0 P C 8 9 P C 8 3
ME 4 8 94 -G
4
V D D Q
P L 9
T MP C 10 0 4 H -R 56 M -Z 0 1
1 2
P C 8 4
P C 17 4
+
P D 15 P D 1 6
4 4
P Q5 4
P R 1 1 6
ME 4 6 26 -G
P Q 1 9
ME 4 6 2 6 -G
D02 CHANGE
3 . 3V
DE L PR2 23,PR2 22,PC 177
? ?
P R 22 0
P R 1 06
1 0 0K _0 4 0 _ 06
D D R 1. 5V _ P W R GD
D D R 1 . 5 V _P W R G D 2 0
P R 2 2 1 9 . 7 6K _ 1 % _ 06
P Q1 7 A
D P C 7 4
M T D N 7 0 0 2 Z H S 6 R
2
G
P Q 1 6 0 . 1 u _1 6 V _ Y 5 V _ 0 4
G
S
P J 7 *MT N 70 0 2 Z H S 3
40 m i l
28 , 3 5 D D _O N #
V I N
P C 13 2 P C 13 0 P C 1 34 P C 1 35 P C 1 25
+
1.05VS
V 1 . 0 5
P L 6
T M P C 1 0 04 H -1 R 0 M-Z 0 1
1 2
P Q3 7 P C 15 9
+ P C 15 8 P C 1 6 0
+
* ME 4 6 26 -G
P D 3 P R 1 8
4 P J3 1
S K 34 S A * 6 mi l 0_ 0 4
*6 m i l P J 4 2
2
2
? ? ? IC PIN5 ,6 ? ? ? ? *6 m i l P J 3 2
3, 6 , 3 5 1 . 5V S _C P U
9, 10 V T T _ ME M
3 5 , 3 6, 3 7 S Y S 1 5V
1 3 , 1 4, 1 5 , 3 7 F B V D D Q
25 , 2 7 , 28 , 2 9 , 3 5, 3 7 5 V
11 , 3 5 , 3 6, 3 7 , 3 9 , 40 , 4 1 , 4 2 V I N
6 , 1 8 , 1 9, 2 0 , 2 4 , 25 , 2 9 , 35 , 3 7 , 3 9 1. 0 5 V S
3 , 6 , 8 , 9, 1 0 , 2 5 , 29 , 3 5 , 3 7 1 . 5 V
3 . 3 V
Schematic Diagrams
1.5V
30A
P J 1 6
1 2
1 . 5 V
OP E N _ 8 A
P C 1 73 P C 1 72 P C 1 7 1
+
8/1 8
Sheet 38 of 49
Power 1.5V/1.05VS/
0.75V
20A
1 . 0 5V S
P J 15
1 2
*O P E N -1 2 m m
D02 CHANGE
1
V C C P _ S E N S E 5
1
V S S P _ S E N S E 5
Power 1.5V/1.05VS/0.75V B - 39