3.3V, 5Vs, 3.3Vs, 1.05Vs - Clevo M740TG series Service Manual

Schematic Diagrams
5V, 3.3V, 5VS, 3.3VS, 1.05VS
Sheet 35 of 51
5VS, 3.3V, 5VS,
3.3VS, 1.05VS
B - 36 5V, 3.3V, 5VS, 3.3VS, 1.05VS
P D 7
S C S 3 5 5 V
A C
V A
V D D 3 V I N
PMOS 150mA P D 6
S C S 3 5 5 V
Q 21 S D A O3 4 09 Z 3 5 02 A C
R 1 9 1
R 1 9 6 R 1 93
1 0K _ 0 4 10 0 K _ 0 4 1 0 K _ 1 %_ 0 4
Z 3 5 03
Z 3 5 0 1
34 P W R _ S W #
Q 17 Q1 6
2N 7 00 2 W 2 N 7 0 02 W
Q1 5
2N 7 00 2 W G P W R - S W A G G
D D _ ON
P R 5 8 R 18 7 C 4 0 3
1 0 0 K _ 04
E C Z 3 5 04 1 0 0 K _0 4 . 1 U _ 1 6 V _0 4
V I N
O N
P C 7 2 P Q1 0
. 1 U _5 0 V _ 0 6 D T A 1 1 4E U A DD ON L T O H FR OM E C
Z 3 5 0 5
P R 5 7
1 0 K _ 0 4
2 8 M _B TN #
5V 5VS
P Q3 9
S Y S 1 5 V V D D 5 S Y S 1 5 V V D D 5
S I 4 80 0 B D Y
8 5 V
7 3
3A 3A
6 2 5 V
P R 6 3 5 1 Pow er Pla ne R 19 4
1 M _0 4 1 M_ 0 4
Z 3 5 06 Z 3 5 07
P Q 1 3
2 N 70 0 2 W
P C 76 C 42 3
G D D _ ON #
2 2 0 0P _5 0 V _ 04 2 2 0 0P _ 5 0 V _ 04
P J 3
40 m i l
3.3V 3.3VS
P Q3 8
S Y S 15 V
S I 4 80 0 B D Y
S Y S 1 5 V V D D 3 3 . 3 V
8
3A 7 3 3A
6 2
5 1 R 5 0 0
P ower Plane
P R 1 40
1M _ 04
1 M _0 4
Z 3 5 08 Z 35 0 9
P Q 3 7
P C 1 53 2 N 70 0 2 W C 7 3 1
D D _O N #
2 2 0 0P _5 0 V _ 04 G 10 0 0 P _ 50 V _ X 7 R _ 0 4
V I N 1
P C 73
. 1 U _ 5 0 V _ 06
A P _ K E Y # 3 4
Q 53
3 4
2 N 7 0 0 2W Q5 4
G G 2 N 70 0 2 W
3 4 D D _O N
P R 6 0
1 00 K _ 0 4
A P _ K E Y 3 0
1.5VS
NMO S
NM OS
5 V S S Y S 1 5 V
Q 4 0 1 . 5 V
S I 48 0 0 B D Y Q 45
8 S I 4 8 0 0B D Y
7 3 8
6 2 R 5 64 7
5 1 6
1 M _0 4 5
C 7 3 3
1 . 5 V S _ E N
. 1 U _ 1 6 V _0 4
Q 18
2 N 7 0 0 2 W
C 8 51
G
S U S B 1 5 , 3 7 , 38 , 3 9
2 2 0 0 P _5 0 V _ 0 4
P J 2 1
4 0 m i l
ON
N M OS
3 . 3V S 1 . 5 V
V D D 3 Q 3 7
1 . 5 V S
S I 48 0 0 B D Y
8
1 . 0 5V S
7 3
6 2
S Y S 5V
5 1
5 V
C 7 32 C 73 0
3 . 3 V
R 5 0 1
V I N 1
. 1 U _ 16 V _ 0 4 1 0 U _ 1 0 V _0 8
V I N
*1 0 0 _1 % _ 0 4
V A
V D D 5
Q 20 Z 3 5 1 0
V D D 3
2 N 7 0 0 2 W Q3 6
5 V S
*2 N 70 0 2 W
3 . 3 V S
G S U S B G
S Y S 15 V
ON
S Y S 5 V
P R 62
1 0 K _0 4
D D _O N #
D D _ ON # 3 7 , 3 8
P Q 12
G 2 N 7 0 0 2W P C 7 5
*. 1 U _1 6 V _ 04
1 . 5 V S
3
2
1
C 85 4 C 8 5 3
R 5 8 9
. 1 U _ 1 6 V _ 04 1 0U _ 10 V _ 0 8
*1 0 0_ 1 % _ 04
Q4 4 Z 3 5 15
2 N 7 0 02 W Q4 9
*2 N 7 0 0 2W
G S U S B G
ON
2 5 , 28 , 3 7
4 , 1 0, 2 2 , 2 3 , 25 , 2 6 , 2 7, 3 2
2 , 3 , 4, 5 , 7 , 9 , 1 0 , 22 , 2 5 , 3 7, 3 9
3 6 , 37 , 4 0 , 4 2
2 5 , 28 , 3 2 , 3 6, 3 7 , 3 8 , 39 , 4 1 , 4 2
3 , 1 4, 1 5 , 2 2 , 23 , 2 4 , 2 5, 2 6 , 2 8 , 30 , 3 1 , 3 7, 3 8
3 6
1 4 , 30 , 3 6 , 3 7, 3 8 , 3 9 , 40 , 4 1 , 4 2
4 0
3 6
3 , 2 2, 3 0 , 3 4 , 36 , 4 0
1 4 , 22 , 2 5 , 2 8, 3 0 , 3 2 , 33 , 4 3
2 , 3 , 6, 7 , 1 0 , 1 2, 13 , 1 4 , 1 5, 2 2 , 2 3, 24 , 2 5 , 2 6, 2 7 , 2 8, 29 , 3 0 , 3 1, 3 2 , 3 3 , 34 , 3 9 , 4 1, 4 3
1 4 , 16 , 3 6