Charger, Dc In - Clevo M740J Service Manual

Schematic Diagrams

CHARGER, DC IN

J A C K 1
1
2
G N D 1
G N D 2
G N D 3
G N D 4
2 D C -G2 1 3 -B 2 0 0
Sheet 39 of 47
CHARGER, DC IN
B - 40 CHARGER, DC IN
V A V A -
P L 1
4A 160mil
H C B 4 5 32 K - 80 0 _ 1 8
Z 3 9 01 V A P R 7 4
P R 7 2
22 0 K _ 1 % _0 4
A C I N
P R 7 3
20 K _ 1 % _ 04
8
*S I 48 3 5 B D Y
7 3
6 2
5 1
V A P Q 6 4
8
S I 4 8 3 5B D Y
7 3
6 2
5 1
P Q 5 4
P R 79
P D 1 0 5 1 0K _ 0 6
U D Z 16 B
Z 3 9 02
Z 3 9 0 3 ch ange value
P R 8 3 P R 82
1 0 K _ 0 6 2 0 0K _ 0 6
Z 3 9 0 5
C
Z 3 9 04 B P Q 7
E 2 N 3 9 0 4
P R 8 0 P C 1 1 0
1 0 0 K _ 0 6
. 1 U _ 5 0V _0 6
EMI
V A V A -
P C 4 7 . 0 1U _ 5 0V _0 4
V I N
P C 1 3 7 * . 0 1 U _ 5 0V _0 4
P C 7 * . 0 1 U _ 5 0V _0 4
P C 2 1 . 0 1 U _5 0 V _ 0 4
P C 6 8 * . 0 1 U _ 5 0V _0 4
P C 1 2 9 . 0 1 U _5 0 V _ 0 4
V I N
4A 160mil
P Q 1 7
S I 4 8 3 5 B D Y P L 5
8 15 U _ 10 * 10 * 6
4A 160mil
Z 3 9 07
2 0 m _ 25 3 7
2 6
1 5
4
P C 1 3 5
P D 1 2
F M5 8 2 2
4 . 7 U _2 5 V _ _ X 5R _ 0 8
Z 3 9 0 6
P R 1 2 *0 _ 0 60 3 _ 3 2m i l _ sh o rt
Z 3 9 1 9 P R 2 3
P R 27
*0 _ 06 0 3 _ 32 m i l _s h o rt
V A P R 13 C T L
* 0 _0 6 0 3 _3 2 m i l _ s h or t
2 008 /0 3/ 25
P R 1 2 8 * 1 00 K _ 0 6 P U 5
P C 1 5 0 22 P _ 5 0 V _ 0 4 13 1 2
+I N C 1 -I N C 1
P R 1 2 7 Z 3 9 10 14 1 1
C T L O U T D / S E L
* 0 _0 6 0 3 _3 2 m i l _ s h o rt Z 3 9 11 15 1 0
F B 1 2 3 OU T C 1
Z 3 9 12 16 9
-I N E 3 + I N E 1
P C 1 5 1 P R 1 9 3 0 K _ 0 6 Z 3 9 13 17 8 Z 3 92 0
P R 1 1 7
R T -I N E 1
Z 3 9 1 8 18 7 Z 3 92 1
XA C O K A C I N
P C 14 8 Z 3 9 14 19 6
V H V R E F
2 20 0 P _ 5 0 V _ 06 3 3 K _ 06 V I N Z 3 9 15 20 5 A C O K #
OU T A C O K
. 1U _ 5 0V _0 6 Z 3 9 16 21 4 Z 3 92 2
V C C -I N E 2
Z 3 9 17 22 3
C S + I N E 2
P R 17 1 0 _ 0 6 23 2
GN D OU TC 2
24 1
+I N C 2 -I N C 2
MB 39A12 6 MB 39 A 1 2 6
P C 1 4 3 . 22 U _ 16 V _ 0 6
P C 1 4 6 . 1 U _ 5 0 V _ 06
MV R E F
P R 2 2 P R 1 5
3 0 K _ 1 % _0 6 3 0 K _ 1% _ 0 6
P C 1 4 7
1 0 0 0P _5 0 V _ 0 6
P R 2 1 P R 1 6
1 0 K _ 1 % _0 6 1 0 K _ 1% _ 0 6
P C 1 * . 01 U _ 50 V _ 0 4
P C 1 0 3 . 01 U _5 0 V _ 0 4
Total Po wer
P C 1 2 0 * . 0 1 U _ 5 0 V _0 4 M7x0J : PR15 30 K_1%
M7x0JU : PR15 1 8K_1%
P R 1 8
P C 9 3 . 01 U _5 0 V _ 0 4 *0 _ 0 40 2 _ 2 0m i l _s h o rt
P C 9 5 * . 0 1 U _ 5 0 V _0 4 P R 14 10 K _ 0 4
V D D 3
P C 1 7 4 . 01 U _5 0 V _ 0 4
P R 1 1
V B E C Z 3 9 3 1
3 0 K _ 1 %_ 0 4
P C 1 2 6 . 01 U _5 0 V _ 0 4 P Q1
D T A 1 14 E U A P R 1 0
Z 3 9 32
P C 1 7 3 * . 0 1 U _ 5 0 V _0 4 P Q 2
6 . 0 4 K _ 1 %_ 0 4
S Y S 5V G
2 N 7 0 0 2 W
P C 1 7 0 * . 0 1 U _ 5 0 V _0 4
P Q 3
S I 4 83 5 B D Y
8
3 7
2 6
1 5
4
V B
V A
P F 1
3A 120mil
Z 3 9 0 8 P R 1 09 2 5 m _2 5
7A
P C 1 3 4
P C 2 2 P C 1 9 P C 1 4 1 P C 1 4 4
4. 7 U _ 25 V _ X 5 R _ 0 8
Hi:16.8V
* 0_ 0 6 MV R E F
Low:12.6V
C U R _S E N S E 3 0
P C 26
. 0 1 U _ 5 0 V _0 6
2 00 8/ 03 /2 5
P R 1 1 8 1 00 K _ 0 6
6 80 0 P _ 5 0 V _X 7 R _0 4
P R 1 1 9 1 0K _ 0 6 Z 3 9 2 3 P C 27 P R 1 2 6
P R 2 0 A C I N
P C 1 4 9 * . 03 3 U _5 0 V _ 0 6 * 0 _0 6 0 3 _3 2 m i l _ s h o rt *1 0 K _ 06
6 80 0 P _ 5 0 V _X 7 R __ 0 4
P R 1 1 2 1 0K _ 0 6 Z 3 9 2 4 P C 14 5
P R 1 1 3 1 00 K _ 0 6
T O TA L_ C U R 3 0
. 0 1 U _ 5 0 V _ 06 P R 1 1 6
ADJ C.V POINT
*2 . 2 M_ 0 6
P C 2 3
S Y S 3 V Z 3 9 0 9
Z 3 9 2 6
Z 3 9 2 7
P R 7 1 0 0 _0 4 Z 3 9 2 8
3 0 S M C _ B A T
P R 2 9 P R 8 1 0 0 _0 4 Z 3 9 2 9
3 0 S M D _ B A T
10 0 K _ 0 4 P R 9 1 0 0 _0 4 Z 3 9 3 0
3 0 B A T _ D E T
P Q 1 8
2 N 7 0 0 2 W
P C 1 3 1 P C 1 3 2 P C 1 33
G Z 3 9 25 P R 1 07 3 0 P _ 50 V _ 0 4
* 0_ 0 4 0 2_ 2 0 m i l _ s h ort
P Q 4 P R 10 8 30 P _ 5 0 V _ 0 4
2 N 7 0 0 2W 3 0 P _ 5 0V _0 4
P J6
G C H A G _ E N
3m m
C H A G_ E N 3 0
*0 _ 0 40 2 _ 2 0m i l _ sh o rt
2 00 8/ 03 /25
A C OK #
# TOTAL POWER = 65W
# MAX CHARGE CURRENT = 2.5A
# BAT_SEL H:16.8V ; L: 12.6V
A C _ I N
A C _ I N 13 , 3 0
# CURSEN : Vcursen=0.025 X 20 X Ichg
# TOTAL_CUR : Vtotal_cur=0.020 X 20 X Ichg
B A T _V OL T # Fre quen cy:5 00KH z
B A T_ V O L T 30
# 4.7u/25V/X5R : 6-07-47522-2C0
P C 2 0
. 1U _ 5 0V _0 6
J B A T TA 1
1
2
3
4
5
6
7
8
9
B T J- 09 O K 1
P I N G N D 1~ 2= GN D