Power 1.5V/0.75V/1.8Vs - Clevo ITAUTEC W244HUQ Series Service Manual

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Schematic Diagrams

Power 1.5V/0.75V/1.8VS

VTT_MEM
V T T _ ME M
V T T_ M E M
Sheet 33 of 43
Power 1.5V/0.75V/
1.8VS
B - 34 Power 1.5V/0.75V/1.8VS
P U 4
u P 6 1 63
P C 5 6
1 0 u _ 10 V _ Y 5V _0 8
V D D Q
2 3
V L D O I N
P J 1 8
2
1
2 4
V T T
*OP E N _ 2 A
1
P C 1 9 4
P C 5 5
P C 5 4
V T T GN D
P R 8 0
2
0_ 0 6
V T T S N S
1 0 u_ 1 0 V _ Y 5 V _ 0 8
10 u _ 1 0V _Y 5 V _ 08
* 1 0u _ 1 0V _Y 5 V _ 08
3
GN D
V D D Q
P R 2 05
0 _0 6
4
P R 2 03
*0 _ 0 6
5 V
MO D E
P R 2 02
*0 _ 0 6
P C 70
0 . 1 u _ 10 V _ X 7 R _ 0 4
5
V T T R E F
6
P R 2 0 6
0 _ 0 6
5 V
C O MP
P R 1 9 3
* 2 2_ 0 4
8
V D D Q S N S
9
V D D Q S E T
P Q5 7
S U S B
G
*M T N 7 0 0 2Z H S 3
P R 1 0 1
5 V
* 10 K _ 1 % _ 04
P R 9 9
1 0K _ 1 % _ 0 6
P R 1 0 3
1 0 0K _ 0 4
V T TE N
5 V
P C 8 2
P Q 1 9
S U S B
G
0. 1 u _ 1 6V _ Y 5 V _0 4
M T N 7 0 0 2Z H S 3
[ 3 , 1 5 ]
1 . 8 V S _ P W R GD
P R 1 0 5
5V
S U S B
[ 3 , 6 , 3 1, 34 ]
S U S B
P D 4
A
C
5 V
P Q5 2
R B 0 5 4 0S 2
4
MD U 2 6 57
P C 60
0 . 1 u _1 0 V _ X 7 R _ 0 4
22
V B S T
P R 1 92
21
D R V H
3 . 3 _ 06
20
L L
19
D R V L
18
P Q5 1
P GN D
17
4
P R 8 1
0 _ 0 6
C S _ GN D
4
M D U 26 5 4
16
5 V
P R 83
6 . 1 9K _ 1 % _ 0 6
C S
15
P V C C 5
14
P R 8 9
2 . 2 _ 0 4
V C C 5
P C 7 6
P C 8 0
13
P GO OD _ 61 6 3
P G OO D
3 . 3 V
11
S 5
P R 9 2
10
1 0 0 K _ 0 4
S 3
D D R 1 . 5 V _ P W R GD [ 1 5 ]
P R 1 1 8
4 7 K _ 04
5 V
P Q2 3
G
P R 1 1 7
10 0 K _ 0 4
MT N 7 0 0 2 Z H S 3
P Q2 2
P J 12
G
*4 0 m i l
[ 1 5 , 27 ]
S U S C #
MT N 7 0 0 2 Z H S 3
[ 3 0 , 3 1 ]
D D _ ON #
1. 5V _CTRL1
1. 5_ CTRL0
V olta ge
1
1
1 .55 V
1
0
1 .60 V
0
1
1 .65 V
0
0
1 .70 V
3 . 3 V
3 .3 V
P R 1 1 0
10 K _ 0 4
2A
P U 5
5
6
9
V I N
V C N T L
V I N
1 . 8 V S _ P W R GD
7
4
P OK
V O U T
3
V O U T
1 0 0K _0 4
E N 1 . 8 V S
8
E N
1
2
GN D
V F B
P C 9 0
P Q 15
AX6 615ESA
G
P C 8 5
P C 8 3
11/0 9
M TN 7 00 2 Z H S 3
P R 7 9
GS7 113
1K _ 1 % _ 0 4
6-0 2-07113 -320
AX6 610
6-0 2-06610 -320
V I N
P C 51
P C 1 92
P C 1 9 1
P C 1 8 8
P C 1 86
+
1.5V
30A
P L 7
V D D Q
1 . 0 U H _ 11 . 5 *1 0 . 2 *3 . 0
1
2
1
* OP E N _ 1 2A
P C 52
P C 1 84
P C 4 8
P C 4 9
+
P Q 5 0
*M D U 26 5 4
P R 7 3
P R 9 1
0 _ 0 6
P R 9 8
1 0 K _ 1 % _0 6
P C 8 4
P Q 2 4
* 0 . 1u _ 1 6 V _ Y 5 V _ 0 4
G
* MT N 70 0 2 Z H S 3
5 V
1.8VS
P C 91
1 u_ 1 0 V _ Y 5 V _ 0 6
V 1 . 8
1 . 8 V S
3A
P J 7
1
2
* OP E N _ 3A
P R 7 8
1 . 27 K _ 1 % _ 04
[ 6 , 1 8, 1 9 ]
1 . 8 V S
[ 1 1 , 3 0, 3 1 , 3 2 , 3 4, 3 5 , 3 6 , 3 7, 3 8 ]
V I N
P C 6 6
[ 2 0 , 2 3 , 2 6, 3 0 , 3 1 , 3 4, 3 5 ]
5 V
[ 2 , 3 , 8 , 11 , 1 3 , 1 4, 15 , 1 7 , 1 8, 19 , 2 0 , 2 2, 2 3 , 2 6 , 2 8, 3 0 , 3 1 , 3 4, 3 5 ]
3 . 3 V
[ 3 , 6 , 8 , 9 , 1 0, 2 0 , 2 6 , 2 8, 3 1 ]
1 . 5 V
8 2p _ 5 0V _N P O _0 4
[ 9, 1 0 ]
V T T _ ME M
1 . 5 V
P J 6
2
P C 1 69
+

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