Clevo M770SU, Service Manual

Page: 90 / 108

Schematic Diagrams
B - 36 AC-IN, Charger
B.Schematic Diagrams
AC-IN, Charger
V _ B A T
B A T
P C 9 7
3 0 P _ 50 V _ 0 4
P C 3 7
. 1 U _ 5 0V _ 0 6
S Y S 5 V
P M B A T1
B A T C O N
1
2
3
4
5
6
7
8
9
PC
30
4
.7U
_25
V
_08
P R 2 4
* 10 m i l_ s ho rt
P R 8 8
10 K _ 0 8
P Q 3
2N 70 0 2 W
G
D
S
To tal P ow er 60 W
V A
P R 2 3 1 00 K _ 0 4
P R 8 4
1 0 0 K _0 4
Ch arg e Cu rre nt 2. 0A
P R 2 1
200
K
_
1
%
_0
4
B A T _ D E T 27
P R 3 8
10 0 K _ 0. 5 % _ 04
P C 9 6
30 P _ 50 V _ 0 4
P Q1
2 N 3 90 4
B
E
C
P C 3 5
4. 7U _2 5 V _ 08
P C 4 2
. 02 2 U _ 1 6V _ 0 4
Z 3 41 2
P L3 H C B 10 0 5 K F -12 1 T 20
P C 4 6
68 0 0 P _5 0 V _ 04
P Q3 4 B
S P 8K 10 S F D 5T B
4
3
5 6
Ch arg e Vo lta ge 12 .6 V
Z 3 41 3
V I N 2 0 , 35 , 3 7 , 38 , 3 9 , 40
P R 31 *1 0 mi l _ sh o rt
B A T
Z 3 41 0
Z 3 4 39
P L4 H C B 10 0 5 K F -12 1 T 20
P C 2 3
. 1U _5 0 V _ 06
P R 8 5
2 0 K _ 1% _ 0 4
PC
3
4
4
.7U
_25
V
_08
P F 1
7A
P C 1 8
. 1 U _ 50 V _ 0 6
P C 4 9 . 2 2 U _ 1 0V _ 0 4
S Y S 5 V
S G N D 5
+I N E 2
Z 3 4 2 3
Z 34 0 7
P C 2 2
47
P
_50
V
_0
4
C T L
P C 4 0 . 1 U _ 2 5 V _X 7 R _ 0 6
C H G _ E N 2 7
P R 8 3 3 0 m _2 0
Z 3 43 0
P C 1 5
4 . 7 U _ 2 5V _0 8
P C 3 9
68 0 0 P _5 0 V _ 04
P R 1
1 0 0 K _0 4
S G N D 5
P D 4 F M0 5 40 -N
A C
P R 5 1
1 0 K _ 04
Z 3 4 2 1
A C _I N # 18 , 2 7
S GN D 5
Z
341
7
P R 3 4
2 7K _ 1 % _0 4
Z 34 4 0
P R 3 6 3 9 . 2 K _1 % _ 04
P Q 4
D TA 1 1 4 E U A
C E
B
P C 5 3 1 U _ 25 V _ 0 8
P C 47
. 1 U _ 5 0 V _0 6
P R 2 9
10 K _ 1 %_ 0 4
P C 3 8
. 1U _ 50 V _ 06
P L5 H C B 10 0 5 K F -12 1 T 20
Z 3 42 5
PC
3
2
4.
7U
_25V
_0
8
Z 3 4 2 0
P R 19
3 0 m_ 2 0
V I N
P C 2 8
. 1U _ 50 V _ 0 6
P Q3 4 A
S P 8 K 1 0 S F D 5 T B
7
8
1
2
P R 22
1 00 K _ 0 4
Z 3 40 4
Z3
40
8
S MC _ B A T 2 7
P R 2 0
30 K _ 1 %_ 0 4
PC
33
4
.7U
_2
5V
_08
PR35 = 47K for M760SU
(Total Power Limit: 80W)
P C 2 5
. 1 U _ 50 V _ 0 6
P R 15
*1 5m i l_ s h ort
S GN D 5
V A
Z 3 43 1
P D 7
U D Z 1 6 B
A
C
P C 7 6
. 1 U _ 5 0 V _0 6
Z 3 4 3 8
P R 3 7
1 1 3 K _1 % _ 04
P R 1 6
6 . 0 4 K _1 % _ 04
P J 13
1m m
1
2
V A
Z 3 4 27
P C 1
. 1 U _ 5 0 V _0 6
P R 3 9
9 0. 9 K _ 1 %_ 0 4
Z 34 3 3
Z 3 43 2
P L 6
4 . 7 U H 5 . 5 A 6 . 8 *7 . 3* 3 . 5
Z 3 43 6
P R 5 0 1 M_ 0 4
Z 3 42 4 P R 2 7
10 0 K _ 1% _ 0 4
P Q3 1
A M4 83 5 P
4
6 2
5
7 3
1
8
P C 2
. 1 U _5 0 V _ 06
P L 1
H C B 4 5 32 K F -8 0 0T 6 0
Z 3 40 3
S Y S 5 V
Z 3 4 2 2
Z 3 4 37
Z 3 40 1
Z 3 40 6
Z 34 2 6
P Q5
2 N 7 0 02 W
G
D
S
P C 26
. 1 U _ 5 0 V _0 6
V D D 3
P R 49
2 0 0K _0 4
P R 17
3 3 K _1 % _ 04
B A T1 _ V OL T 2 7
Z 3 4 1 9
S MD _ B A T 2 7
Z 3 4 15
Z 34 1 6
Z 34 0 5
B A T
P C 1 7
2
2
P_
50
V_
0
4
P C 2 7
. 1U _ 50 V _ 0 6
P C 3 6
4. 7 U _2 5 V _0 8
Z 34 3 4
C T L
Z 3 4 1 8
P R 32 *1 0 m il _ sh o rt
P C 16
. 1 U _ 50 V _ 0 6
P R 8 7
1 0 K _ 1% _ 0 4
P C 1 9
4. 7 U _ 2 5 V _0 8
V D D 3 2 , 2 0, 2 3 , 2 7, 3 4 , 3 5, 3 8 , 4 0
Z 3 43 5
P R 3 5
2 2. 1 K _ 1 %_ 0 4
P R 8 2
1 00 K _ 0 4
B A T
V I N
P C 21
2 2 00 P _ 5 0V _ 0 4
Z 3 41 1
P Q1 3
2 N 7 00 2 W G
D
S
P Q6
2 N 7 0 02 W
G
D
S
9V ~1 2. 6V
P Q 28
S I 4 8 3 5B D Y
4
6 2
5
7 3
1
8
P R 33
* 20 5 K _1 % _ 04
Z 3 4 09
P R 1 4
*1 5 mi l _ sh o rt
J_ D C -J A C K 1
2D C -G 21 3 -B 2 00
G N D 2
G N D 1
2
1
G N D 4
G N D 3
S GN D 5
P R 5 5 * 15 m il _ s ho rt
P C 9 8
30 P _ 5 0V _ 0 4
P R 8 6
2 0K _ 0 4
TRERMAL PAD
P U 2
MB 3 9 A 1 19
1
2
3
4
5
6
7
8 9 10 11 12 13 14
1 5
1 6
1 7
1 8
1 9
2 0
2 1
22 23 24 25 26 27 28
2 9
V C C
-I N C 1
+ I N C 1
A C I N
A C OK
C V M
+ I N E 1
-I
N
E
1
OU
T
C
2
+I
N
C
2
-I
NC2
+I
N
E
2
-I
N
E
2
FB
1
23 -I N E 3
O U T D
C S
R T
V R E F
GN D
C T L
XA
C
O
K
PG
N
D
OU
T
-2
VB VS
OU
T
-1
CB
S GN D
P R 3 0
10 K _ 1 %_ 0 4
Bt te ry V ol ta ge :
S Y S 5 V 3 8
Z 3 42 9
Z 34 2 8
P C 20
. 1 U _ 1 6V _ 0 4
Sheet 35 of 48
AC-IN, Charger