Service manual
Schematic Diagrams
B - 38 AC_IN, Charger
B.Schematic Diagrams
AC_IN, Charger
J BATTA1
BTD-05TC1B
1
2
3
4
5
TO T A L_ C U R
CU R_SENSE
CTL 1
VOL T_SEL
CHARGER
0. 5V/ 1 A
0. 5V/ 1 A
# Char ge Volta ge 1 2.6V
# Total Pow er 60W
# Char ge Curr ent 3.0A
VOLT_SEL
VC HG_SEL 28
PIN 25th
FOR 2S CONNEC T T O GND
FOR 3S CONNEC T N .C .
FOR 4S CONNEC T T O VR EF PIN
BAT_VOLT28
PR138
102K_1%_04
PC77
*0.33u_50V_08
PIN 17th CONNECT
TO BA T CO N N.
CHARGE
CURREN T
ADJ
6-21-D34B0-105
PR139
76.8K_1%_04
PR 23
2M_1%_04
PR22
*10mil_short _04
PD 3
RB0540S2
AC
BAT_VOLT_R
PR16 4
10K_1%_04
PR147
49.9K_1%_04
PR 153
3 0 0K _1 % _ 04
PC 121
0.1u_50V_Y5V_06
PR16 2 0_04
PC 123
0.1u_50V_Y5V_06
PC 107
1u_25V_08
D8
BAV99 R ECTIFIER
A
C
AC
PC16
0.1u_50V_Y5V_06
PC 11 4
0.1u_50V _Y5V_06
PR 148
100K_1%_04
PR 1
10K_04
PR 11 6
200K_1% _04
D9
BAV99 R ECTIFIER
A
C
AC
PR16 3
20K_1% _04
PR11 *0_0 4
PL1
HC B4532KF-800T60
PC 2
0.1u_50V_Y5V_06
PQ 1
M TN7 00 2 Z HS 3
G
DS
PC 11 1
4.7u_25V_X5R_08
D7
BAV99 R ECTIFIER
A
C
AC
PQ25B
AP6901GSM
4
3
5
6
PC10 0.1u_50V_Y5V_06
PR 1 14
0.02_1% _32
PQ 30
DTC114EUA
CE
B
PJ17
O PEN- 1m m
12
PR118
130K_1%_04
PR152
22K_1%_04
S
D
G
PQ 19B
MTD N7002ZH S6R
5
3
4
D6
BAV99 R ECTIFIER
A
C
AC
PC122
0.1u_50V_Y5V_06
JA C K 1
50932-00301-001
GND2
GND1
2
1
PR 145
22K_1%_04
PR11 5 100 K_1% _0 4
S
D
G
PQ19A
MTDN 7002ZHS6R
2
6
1
PC102
1000p_50V_X7R _04
R 1 7 1 0K _0 4
PC11 9
4.7u _ 25V_X5 R_08
PL2
4.7UH _6.8*7.3*3.5
PC11 0
4.7u _ 25V_X5 R_08
PQ24
P 2003E VG
4
62
5
73
1
8
PC10 9
0.1u_50V_Y 5V_06
PR 140
1K_1%_04
PC12 0
4.7u_25V_X5R_08
PC 99 0.1u_ 50V_ Y5 V_ 06
PC96
1000p_50V_X7R _04
PR151
60.4K_1% _04
PC 13 0.1u_50V_Y 5V_06
PC11 8
4. 7u_25V_X5R_08
PC12
4.7u _ 25V_X5 R_08
PC 11
4.7u_25V_X 5R _08
PR 135 *15mil_short_06
PC11 5
4.7u _ 25V_X5 R_08
PC15 0.1u_50V_Y 5V_06
PQ2 1
AO3 4 0 9
G
DS
PC100 *22p_50V_NPO _04
PC12 6
0.01u_50V_X7R _04
PD11
UD Z1 6B
AC
PR149
1K_1%_04
TOTAL
POWER
ADJ
PR21
200K_1% _04
PR 12 * 0_04
PC 117
* 0.1u_50V_Y5V_06
PR 150
10K_1% _04
PR 161 0_04
PC1
0. 1u_50V_Y5V_06
PR 158
10K_04
PR 141
100K_1%_04
PR15 7
0_04
TRERMAL PAD
PU 6
M B39A132
VC C
1
-IN C1
2
+INC 1
3
AC IN
4
AC OK
5
-IN E 3
6
AD J 1
7
-INE 1
9
OUTC1
10
OU T 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
OU T -1
30
CB
31
CO MP1
8
COMP3
16
VIN
24
CTL 2
32
SG ND
33
PR136 39.2K_1%_04
J BATTA2
* BTD-05TI1G
1
2
3
4
5
PC 74
0.1u _50V_ Y5 V_06
PR117
10K_1%_04
PQ25A
AP6901GSM
7
8
1
2
PC 124
0.1u_50V_Y5V_06
PR14 6
0.02_1%_32
PC 104
0.1u_50V_Y5V_06
PC113
0.1u_50V_Y5V_06
PQ 17
P2003EVG
4
6 2
5
7 3
1
8
PC94
100p_50V_N PO_04
PC17
0.1u_50V_Y5V_06
PR16 6
10K_1% _04
PC 103
0.1u_50V _Y 5V _06
SG ND 6
SG ND6
SGN D6
SGN D6
SGN D6
VA
VA
SGN D6
SG ND 6
V_B AT
VIN
VA
VD D3
SYS5V
VIN
VA
VA
SGN D6
S YS5V
V_BAT
V_BAT
SYS 5V
CHG_EN28
VDD 3
SG ND6
VA 31
AC _IN # 28
VIN 12,30, 31,32, 33,34,35,36
SY S5V 31,32
V D D 3 1 4 , 2 3, 25 , 2 8, 29 , 3 1 , 32
SMC _BAT28
BAT_D ET28
SMD _BAT28
BAT_DET
E5120Q
E4120
S MC_BAT
S MD_BAT
V _BAT
PQ2
MTN7002ZH S3
G
DS
CTL 1
PR144
* 1 0m i l _s h or t _0 4
Sheet 37 of 42
AC_IN, Charger