Power 1.8V, 0.9Vsm - Clevo M720T Service Manual

Power 1.8V, 0.9VSM

1.8V,0.9VSM
V 1 . 8
P R 1 3 3
Ra
P C 5 0 P R 6 2 P C 1 3 9
1 0 0 P _5 0 V _ 0 4 2 . 2K _1 % _ 0 4 1 U _1 0 V _ 0 6
P R 5 1 1 0 _ 06
Rb
P R 5 4 P R 1 3 2
1 0 _ 06 1 0K _ 1 % _ 04
P C 5 3 P C 48
1 U _ 1 0 V _ 0 6 *0 . 0 6 8 U _ 1 0V _0 4
V S S A
P J 2
1.5A
2 1
0 . 9 V S M
* OP E N _ 3m m
P R 4 0 P C 5 5 P C 6 7
2 0 K _ 1% _ 0 4 4 . 7U _ 6. 3V _ X 5 R _ 0 6 1 0 U _1 0 V _ 0 8
P R 3 0
5 V
[ 2 8, 29 ] D D _ ON #
P R 4 1 4 7 K _ 04
5 V
[ 2 9 ] S U S B L
V I N
P R 39 P R 4 7
1 M_ 0 4 10 _ 0 6
P U 3
1 0 _0 6 3 7
V D D Q S P G D
P C 1 3 6
2
T ON
1U _ 10 V _ 0 6 2 4
B S T
6
F B
8
R E F
9
C O MP
P C 51
2 3
D H
*0 . 1 U _1 6 V _ 0 4
1 0
V T T S
5 2 1
V C C A I L I M
P C 4 2
P R 42 P C 4 4 2 2
LX
0 _ 06 1 0 00 P _ 5 0 V _ X7 R _0 4 1U _ 1 0V _ 0 6 1 9
D L
4
V S S A
1 4 2 0
V T T V D D P 1
1 5
V T T
1 2
V 1 . 8
V D D P 2
1 3
V D D P 2
P C 4 9 P C 5 2
1 1 8
E N / P S V P GN D 1
1 0 U _ 1 0 V _ 08 1 U _ 1 0V _0 6 1 6
P GN D 1
1 1 1 7
V T T E N P GN D 2
S C 4 86
2 20 K _ 1 % _ 04 1 . 8 V E N
P C 3 8
G P Q 4 0 0 . 1 U _ 1 6 V _ 04
2N 7 0 02 W
[ 2 6 ] P W R _ S W #
V T T E N
V I N
P C 4 6 0. 1 U _5 0 V _ 0 6
G P Q 9 0 . 1 U _ 1 6 V _ 04
2N 7 0 02 W P R 14 4
[ 1 9 ] M_ B T N #
[ 2 8 ] D D _ O N H
5 V 3 . 3 V
P R 5 0
P D 1 2
F M 0 5 40 -N 1 0 0 K _ 04
1 . 8 V _ P W R GD [ 17 ]
P R 2 6
0 _ 0 6
P C 3 6 P C 1 4 2 P C 5 6
0 . 1U _ 25 V _ X 7 R _ 0 6 *4 . 7 U _ 2 5 V _X 5 R _0 8 * 4 . 7U _ 25 V _ X 5 R _ 0 8
P R 5 7
0 _ 0 6 P Q 4 3
4 I R F 7 41 3 Z P B F
P R 2 5
4 . 7 K _ 0 4
P L 5 V 1 . 8
2 . 5 U H _ 6 . 8 *7 . 3 *3 . 5
1 2
P D 7 P C 1 4 6 P C 7 7
+
4 F M5 8 22 22 0 U _ 4 V _ D 0 . 1 U _ 1 6 V _ 04
5 V
P C 3 5
1 U _1 0 V _ 0 6 P Q 4 2 P R 5 6
A O 4 45 6 0 _0 6
V S S A
500mA
V D D 3 V I N V A V I N 1
P D 8 F M0 5 40 -N
A C
P Q1 5
P R 1 4 5 N D S 3 5 2A P _N L P D 9 F M0 5 40 -N
S D A C
1 0 K _ 0 4
P Q 17 P R 14 3 1 0 0 K _0 4 P R 1 4 2 20 K _ 1 % _ 04
2 N 7 0 0 2W
G
P Q 14 P Q 1 3
2 N 7 0 0 2W 2 N 70 0 2 W
P R 14 0 1 0 0 K _0 4
E C G G
P C 1 49 P Q 1 6 P R 1 4 6 P C 15 0
D TA 11 4 E U A
10 0 K _ 0 4 0 . 1 U _ 5 0 V _0 6
1 0 K _ 0 4
E C P R 1 9 4 1 00 K _ 0 4
V I N
P C 20 9 P Q 6 3
0 . 1 U _5 0 V _ 0 6 D TA 11 4 E U A
P R 19 6 1 0 K _ 04
[ 1 9] A P K E Y #
[ 10 , 1 1 ] 0 . 9 V S M
[ 5 , 7 , 8 , 1 0, 11 ] 1 . 8V
[ 29 ] V 1 . 8
[ 1 6 , 1 9, 2 1 , 2 8 , 2 9, 3 1 ] 5V
[ 2 , 1 2 . . 1 7 , 19 , 2 0 , 2 3, 29 ] 3 . 3V
[ 1 3, 2 1 , 2 6 . . 2 9, 3 2 ] V D D 3
[ 1 2 , 2 7 . . 29 , 3 1 , 3 2 ] V I N
Schematic Diagrams
V I N
P C 14 0
0 . 1 U _ 5 0 V _0 6
P J4
7A
1 2
1. 8 V
Sheet 30 of 40
* OP E N _ 8 m m
P C 7 4
Power 1.8V,
0 . 01 U _5 0 V _ X 7R _ 0 4
0.9VSM
A P _ K E Y # [ 2 6 ]
P Q 61 P Q6 2
2 N 7 0 0 2W 2 N 70 0 2 W
G G
P R 1 95 P C 2 0 8
1 0 0 K _0 4 0. 1 U _5 0 V _ 0 6
Power 1.8V, 0.9VSM B - 31