Service manual
Schematic Diagrams
B - 38 DC-In, Charger
B.Schematic Diagrams
DC-In, Charger
TOTAL_CU R
CU R_ SEN SE
CTL1
VOLT_SEL
CHARGER
0. 5V / 1A
0. 5V / 1A
# Charge Volt age 12.6V
# Total P ow er 60W
# Charge Current 3.0A
VOLT_ SEL
BAT_VOLT28
VC HG_SEL 28
? ? :6-20-B3410-003
PIN 25t h
FOR 2S CONNECT T O GND
FOR 3S CONNECT N.C.
FOR 4S CONNECT T O VR EF P I N
PR 133
102K_1%_04
P I N 1 7t h C O NN EC T
TO BAT CONN.
CHARGE
CURRENT
ADJ
PR 199
7 6 . 8K _1 % _ 04
PR200
2M _1% _04
PD1
RB0540S 2
AC
BAT_ VOLT_R
PR153
10 K _ 1 % _0 4
PR140
49.9K_1%_04
PR128
300K_1%_04
P C116
0.1u_50V_Y5V_06
PR 151 0_04
PC118
0.1u_50V_Y 5V _06
PC 113
1u_25V_08
D8
BAV99 REC TIFIE R
A
C
AC
PC15
0.1u_50V_Y5V_06
PC 121
0.1u_50V_Y5V _06
PR 141
100K_04
PR1
10K_04
PR101
200K_1%_04
PR13 6
0_04
D9
BAV99 REC TIFIE R
A
C
AC
PR 152
20 K _ 1 % _0 4
PR 4 *0_ 04
PL1
H CB4532KF -800T60
PC2
0.1u_50V _Y5V_06
PQ1
MTN7002Z HS3
G
DS
PC124
4.7u_25V_X5R _08
D7
BAV99 REC TIFIE R
A
C
AC
PQ 26B
AP69 0 1G SM
4
3
5
6
PC 6 0.1u_50V_Y5V _06
PR99
0.02_1%_32
PQ31
DTC 11 4 EUA
CE
B
PJ 1 3
OPE N-1 m m
12
PR 103
130K_1%_04
PR144
22K_1%_04
S
D
G
PQ 20B
MT D N7 0 02 Z H S 6 R
5
3
4
D6
BAV99 REC TIFIE R
A
C
AC
PC117
0.1u_50V_Y5V_06
PLC1
EF0805V05400
1
2
3
48
7
6
5
109
JA C K 1
50932- 00301-001
GND2
GND1
2
1
PR13 7
22K_1% _04
PR 100 100K_04
S
D
G
PQ20 A
MTDN 7002ZHS 6R
2
6
1
PC10 8
1000p_50V_X7R_04
R16 10K_04
PC126
4.7u_25V _X5R _08
PL2
4.7U H_6.8* 7.3* 3.5
PC123
4.7u_25V_X5R _08
PQ 2 3
P2003E VG
4
62
5
73
1
8
PC 105
0.1u_50V_Y 5V_06
PR13 4
1K_1%_04
PC127
4.7u_25V _X5R _08
PC103 0.1u_50V_Y5V_06
PC10 1
1000p_50V_X7R_04
PR138
60.4K_1%_04
PC11 0. 1u_50V_Y5V_06
PC125
4.7u_25V _X5R _08
PC10
4.7u_25V _X5R _08
PC9
4.7u_25V_X5R _08
PR 129 *15m il_short_06
PC122
4.7u_25V_X5R_08
PC 14 0.1u_50V_Y5V_06
PQ 2 1
AO 3 40 9
G
DS
PC104 * 22p_50V_N PO_04
PC131
0. 01u_50V_X7R _04
PD 9
UDZ16B
AC
BAT_V OL T_R
PR142
1K_1% _04
TO TAL
PO WER
AD J
PR10
200K_1%_04
PR5 *0_04
PC115
*0.1u_50 V_Y5V_ 06
PR14 3
10K_1%_04
PR 150 0_04
PC 1
0.1u_50V_Y5V_06
PR14 9
10K _04
PR135
100K_04
PR148
0_04
TRERMAL PAD
PU6
MB39A132
VCC
1
-INC 1
2
+I N C 1
3
ACIN
4
ACO K
5
-INE3
6
ADJ 1
7
-INE1
9
OUTC1
10
OUT C 2
11
+INC 2
12
-INC 2
13
AD J 2
14
CO MP 2
15
BATT
17
ADJ3
18
CS
19
RT
20
VR EF
21
GND
22
CTL1
23
CELLS
25
PGN D
26
OUT-2
27
VB
28
LX
29
OUT -1
30
CB
31
CO MP1
8
COMP3
16
VIN
24
CTL 2
32
SG ND
33
PR 132 39.2K_1% _04
J BAT TA1
BTD- 05TI1G
1
2
3
4
5
PC75
0.1u_50V_Y5V_06
PR 102
1 0 K _1 % _ 04
P Q26A
AP6901GSM
7
8
1
2
PR9
0_04
PC 119
0.1u_50V_Y 5V_06
P R139
0.02_1% _32
PC110
0.1u_50V_Y 5V _06
PC120
0.1u_50V_Y5V_06
PQ17
P2003EVG
4
6 2
5
7 3
1
8
PC99
100p_50V_N PO_04
PC 16
0.1u_50V_Y5V_06
PR 155
10 K _ 1 % _0 4
PC 109
0.1u_50V_Y5V_06
SG ND 6
SGN D6
SG ND 6
SG ND 6
SGN D6
VA
VA
SG ND 6
SG ND 6
V_BAT
VIN
VA
VDD 3
SY S5V
VIN
VA
VA
SG ND 6
SYS5V
V_BAT
V_BAT
SY S5V
CH G_ EN28
VD D3
SG ND 6
VA 3 1
AC _I N# 2 8
VIN 12,30,31,32,33,34,35,36
S YS5V 31 ,32
V DD3 14,23,25,28,29,31,32
SM C_BAT28
BAT_ DET28
SM D_BAT28
SMC _BAT_R
BAT_D ET_R
SMD _BAT_R
BAT_ DE T
SM C_BAT
BAT_ VO LT
SM D_BAT
V_B AT
PQ 4 9
MTN 7002ZHS3
G
DS
CTL 1
Sheet 37 of 40
DC-In, Charger