Service manual

Schematic Diagrams
AC-In, Charger B - 33
B.Schematic Diagrams
AC-In, Charger
Sheet 32 of 34
AC-In, Charger
3
2
1
Z3207
Z3228
Z3215
C10
10u_12
C6
10u_12
Z3205
Z3229
Z3225
Z3210
Z3220
Z3204 Z3218
A1
A2
C
D46 SBM1040
PIN29=SGND2
R538
10K_08
SMD_BAT1BAT1_VOLT
+VA
Z3237
R5
200K_04
R4 1M_04 G
DS
Q1
2N7002W
Z3227
Z3224
R2
10K_04
SYS5V
+H8VC C
+VA
Z3226
Z3225
SGND2
Z3223
G
DS
Q14
2N7002W
G
DS
Q15
2N7002W
Z3221
Z3222
SGND2
SYS_CUR23
CHG_CURSEN23
R545 0_04
CTL
0.735V/1A
0.75V/1A
C749
0.1u
+VA
Total Power 48W
Bttery Voltage:
6V~8.4V
Charge Voltage 8.4V
Charge Current 3.2A
+
C18
15u/25V_V
Layout should be near arround H8
Layout Notice:
CHG_EN23
Z3201 Z3202
C751
0.1u
C752
0.1u
BAT
AC_IN# 23
Z3216
+VIN
C755
0.1u
BAT1_VOLT 23
C758
0.1u
C757
0.1u
SMC_BAT1 BAT1_DET
Z3211
SYS5V 28,30
7
8
1
2
Q40A
SP8K10S
R70
*0_04
CCTOCVA
Z3209
Z3219
R251
10K_04
R53
20K_1%_04
A C
AC
D7
DAN217
C74 0.22u_04
R8
0_04
R77 39K_1%_04
AC
D9
RB751V
R27 30K_1%_04
R94 0
R92
10K_1%_04
R20
30m_20
C78
6800p_04
R89
33K_1%_04
C44 1u/25V_08
C388
0.1u
A C
AC
D1
DAN217
C50 0.1u
R88
22.1K_1%_04
4
3
5 6
Q40B
SP8K10S
R86
100K_1%_04
C43
0.1u_04
C79
2200p_04
CE
B
Q9 DTA114EUA
R71
36.5K_1%_04
A C
AC
D2
DAN217
R3 30m_20
R46
100K_1%_04
R6 0_04
R294
10K_1%_04
F1
5A
4
62
5
73
1
8
Q47
AM4835P
R293
47K_1%_04
C8
30p_04
A C
AC
D8
DAN217
R36
6.8K_1%_04
1
2
3
4
5
JBAT1
BTC-05BL1G
R289
52.3K_1%_04
C77
6800p_04
R90
100K_1%_04
G
DS
Q6
2N7002W
C3
10u_12
C407
0.1u_04
1 2
L20
4.7uH
C5
10u_12
C16
10u_12
R37 100K_1%_04
R72
*100K_1%_04
C400
10u_12
VCC
1
-INC1
2
+INC1
3
ACI N
4
ACOK
5
CVM
6
+INE1
7
-INE1
8
OUTC2
9
+INC2
10
-INC2
11
+IN E2
12
-INE2
13
FB123
14
-INE3
15
OUTD
16
CS
17
RT
18
VREF
19
GND
20
CTL
21
XACOK
22
PGND
23
OUT-2
24
VB
25
VS
26
OUT-1
27
CB
28
U4
MB39A119
R91
100K_1%_04
F2
5A
C390
0.1u
C389
0.1u
C17
10u_12
L18
HCB4532K-800_1812
R12 100_04
BAT1_DET23
CCTOCV23
+VIN
SMC_BAT123
SMD_BAT123
+H8VCC
+H8VCC
BAT
SYS5V
+VA
SGND2
SGND2
SGND2
SGND2
C750
0.1u
Z3235
Z3208
Z3236
C753
0.1u
Z3234
Z3233
Z3232BAT
Z3230
Z3213
+VA 30
C7
30p_04
R252
10K_04
Z3212
C9
30p_04
R250
10K_04
1
1
2
2
3
3
4
4
5
5
JDC1
2DC-G128I200
TZ 3201
TZ 3202
R11 100_04
R10 100_04
+VIN 23,28,29,30,31
+H8VCC 2,19, 23,27,30