Schematic Diagrams
B - 30 CHARGER, DC IN
B.Schematic Diagrams
CHARGER, DC IN
OC 2 #
15
MB39A126
P U 5
MB 39 A 12 6
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
24
13
14
15
16
17
18
19
20
21
22
23
-I N C 2
OU T C 2
+ I N E 2
-I N E 2
A C OK
V R E F
A C I N
-I N E 1
+ I N E 1
OU T C 1
OU TD / S E L
-I N C 1
+I N C 2
+I N C 1
C TL
F B1 2 3
-I N E 3
R T
XA C O K
V H
OU T
V C C
C S
GN D
Hi:16 .8V
D D _ ON 2 3, 3 3
Z2 9 37
P L 2
1 5U _ 1 0*1 0* 4
P R 1 5
0 _0 6
P Q28
2S B 1 19 8K R
B
E
C
P C 6
6 8 00 P _5 0V _ 06
Z 2 91 2
Z 2 90 2
P D 1 5
F M0 5 40 -N
A
C
P R 6
3 3K _ 06
V B
Z 2 92 7
P R 1 1 9
. 0 2_ 1% _ 25
P C 1 2
. 1 U _2 5V _ 06
P
C
128
10
U
_25
V
_
12
P R 8
1 00 K _0 4
4A 160 mil
U S B 1 + 1 5
P R 3 1
10 0 K_ 0 4
Z2 9 05
Z2 9 08
V B
P Q6 2
* 2N 3 9 04
B
E
C
P R 9
3 0K _ 1% _0 6
P R 1 61
1 0_ 06
Z2 9 40
P C 1 19
3 0P _ 50 V _0 6
S Y S 5 V
PR 17 6
*10 0 K_ 0 6
D D _O N
P D 14
F M58 22
A
C
P D 1 7 F M0 5 40 -N
A
C
P Q2 5
2 N 7 00 2W
G
D
S
PC 1
. 01 U _ 50 V _0 6
P R 23
0 _ 06
# BAT_SEL H:16.8V ; L: 12.6V
P C 1 78 . 1 U _ 5 0 V _ 0 6
P Q 27
2 N 7 00 2W
G
D
S
P Q6
2N 7 00 2 W
G
D
S
P R 1 1 8
* 10 K _0 6
PR 10 6
0_ 06
P
C
10
9
.1U
_2
5V
_0
6
V B
Z2 9 21
P R 2 9
10 K _0 6
P C 1 4 2
. 1 U _ 25 V _0 6
P R 3 2
1 00 K _0 4
M_ B TN #
2 3
P R 11 2
2 0 K_ 1 %_ 06
Z 2 93 8
P R 1 0 9
0 _0 4
P C 11 1 22 P _5 0 V_ 0 4
PC 12 0
30 P _5 0V _ 06
P R 13
1 0K _ 06
V I N
C H G_ C U R SE N 2 3
P W R _ SW #
Z 2 93 3
From H8
VD D 3
Z2 9 25
P R 12
* 0_ 04
P F 1
7 A
VI N
P
C
11
2
10U
_2
5V
_1
2
P R 1 08
*2 . 2M_ 0 4
# CURSEN : Vcursen=0.025 X 20 X Ichg
B A T1 _ VO LT 23
PR 17 4
*10 K _0 6
A C _I N # 23
OC 2 #
P R 1 30
1 00 K _0 4
P C 7
6 8 00 P _5 0V _ 06
# TOTAL POWER = 60W
V A
Z2 9 11
M _B T N #
P C 1 26
1 0U _ 2 5V _ 12
P
C
12
4
1
0U
_25
V
_
12
P R 4 3
0_ 06
PR 13 1
6. 0 4K _ 1% _0 6
PR 30
2 0 0K _ 06
U S B 1-
Z 2 93 6
P
C
13
8
10U
_2
5V
_1
2
P R 2
1 0K _ 1% _0 6
Z2 9 09
P J 2
3m m
1
2
PR 40
1 0K _ 04
P W R _ S W #
2 3
P Q2 4
D T A 11 4 EU A
C
E
B
P R 3 4
10 K _0 6
To H8
P R 2 2
* 10 K _0 6
P R 1 6
0_ 06
P R 1 1
*1 0K _ 04
P
C
11
8
10U
_2
5V
_1
2
6. 8K->6.0 4K C9607 05
5 V
Z2 9 04
P R 2 1
10 0 _0 6
V I N
JU S B1
C ON 2 0 AF
1
2
3
4
5
6
7
8
9
1 0
11
1 2
13
1 4
15
1 6
17
1 8
19
2 0
P R 7
1 0K _ 06
# TOTAL_CUR : Vtotal_cur=0.020
X
20 X Ichg
Z 2 93 2
Z 2 92 3
J BA T TA 1
C ON _B A T
1
2
3
4
5
6
7
8
9
P C 1 91
. 1U _5 0V _ 06
Z 2 91 7
3A 120mil
Z 29 15
P Q2 3
S I 4 83 5B D Y
4
6
2
5
7
3
1
8
U S B 1-
15
S M D _B A T 1
2 3
Z2 9 10
A C OK
P Q1
D T A 11 4E U A
C
E
B
PC 19 3
. 1 U _ 25 V _0 6
P R 3
3 0K _ 06
VA-
A C _ I N #
Z 29 29
P R 1 7 3
* 51 0K _ 06
PC 2
1 0 00 P _5 0V _ 06
P
C
1
33
.1U
_5
0V
_
06
? ?
pull H I C96070 5
Z 2 93 4
P R 5
1 0K _ 1% _0 6
LI D _ S W #
A C OK
P R 11 1
2 2 0K _ 1% _0 6
C T L
Z 29 14
VA-
B A T 1_ D E T
2 3
P Q6 1
*S I 4 83 5B D Y
4
6
2
5
7
3
1
8
L I D _ SW # 23 , 24
P R 24
0_ 06
VA
B A T 1_ V OL T
V I N 1
S M C _B A T 1
2 3
5V
T
_CU
R_
C
O
NT
C H G_E N
P
C
12
3
10U
_2
5V
_1
2
P R 4
3 0K _ 1% _0 6
P D 1 6 F M0 5 40 -N
A
C
V I N
P R 1 1 0
*1 00 K _0 4
P Q30
2 N 7 00 2W
G
D
S
? Ada pter ?
? 90 W? ?
,?
? ?
MOSFET?
?
?
S Y S 5 V
P C 1 2 5
1 0 U _2 5V _ 12
P Q5
2 N 7 00 2W
G
D
S
T OTA L _C U R 23
C H G _E N 2 3
P Q6 0
*S I 4 83 5B D Y
4
6
2
5
7
3
1
8
P C 4
. 1U _ 2 5V _ 06
Z2 9 06
Z 2 93 5
Z 29 28
P R 1 16
*1 0K _ 06
V A
CUR
_C
O
N
T
Z 2 91 9
P C 5
2 2 00 P _5 0V _ 04
P
C
10
8
1
0U
_25
V
_
12
P R 1 15
10 0 _0 6
P R 1 28
30 K _1 %_ 0 6
P
C
12
2
10U
_2
5V
_1
2
Z2 9 22
V R E F
V R E F
Z 2 90 3
Z 29 13
M960806
Z2 9 07
V A
AC I N
P C 11 0
. 01 U _ 50 V _0 6
Z 2 91 6
PQ 26
2N 7 00 2 W
G
D
S
# MAX CHARGE CURRENT = 2.5A
Z 2 93 9
VD D 3
Z 29 2 0
P C 19 2
. 1U _ 50 V _0 6
P C 3
. 2 2U _ 1 6V _ 06
ADJ C.V POINT
U S B 1+
P R 11 7
1 00 _ 06
P C 1 0
. 1 U _2 5 V_ 0 6
4A 160mil
P R 1 0
10 K _0 8
P R 1 22
. 0 25 _1 %_ 2 5
Z 2 90 1
Z 2 91 8
VD D 3
P R 14
1 00 K _0 4
Z 2 93 1
P C 1 8 0
3 0P _ 50 V _0 6
P R 10 7
0 _0 6
P D 7
F M1 04 0 -T1
A
C
A C I N
P R 1 7 5
* 20 0K _ 06
V A
P Q 21
S I 4 83 5 BD Y
4
6
2
5
7
3
1
8
V D D 3
Z 29 3 0
PD 28
*U D Z 1 6B
A
C
P R 1 33
10 K _0 6
Low:1 2.6V
Sheet 29 of 40
CHARGER, DC IN
Содержание M670SRU
Страница 1: ......
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer M670SRU M675SRU Service Manual...
Страница 49: ...Part Lists Combo M670SRU M675SRU A 9 A Part Lists Combo M670SRU M675SRU Figure A 7 Combo M670SRU M675SRU...
Страница 50: ...Part Lists A 10 A Part Lists...
Страница 92: ...Schematic Diagrams B 42 FINGERPRINT BOARD B Schematic Diagrams...
Страница 93: ...www s manuals com...