Service manual

Schematic Diagrams
B - 42
Schematic Diags
Charger
Sheet 41 of 42
Charger
VB
VAVB
3VH8 3VH8
SYS3V
3VH8
VIN
VB
3VH8 3VH8
3VH8
VA
3VH8
3VH8
VIN1 VCC3
VCC5
+2.5V +1.5V
3VH8
VA
3VH8
VA
VA++
VA++
VA++
TOTAL_CUR[31]
Z2817
VBB
H8_SMDATA
VA++VA+
H8_SMCLK BATVOLTBATTEMP
VBB
DD_ONH
TOTAL_CUR
V2.5
V2.5
PL14
HCB4532K-800(1812)
PL13
HCB4532K-800(1812)
PC237
0.1U(0805)
PC232
0.1U(0805)
PR188 200K 1%
PR52 25m(2512)
PR76
200K 1%
PC105
30P
PR186
1K 1%
PC106
30P
PR74
10K 1%
CN16
BAT CON
1
2
3
4
5
6
7
8
PR175 15K 1%
PC1
0.1U(0805)
PR172
*R
PC87
0.1U(0805)
PD16
03A04
CA
PF2
10A
PR187
1K 1%
PD17
DAN217
A C
AC
PR170
2K 1%
PR173
2.61K 1%
PC198
0.1U
PR49
10K(0805)
PR174 2M
PD24
DAN217
A C
AC
PCN1
ACIN CON
1
2
3
4
PR72
10K
PC84
0.1U(0805)
PD19
DAN217
A C
AC
PR185
10K
PQ41
AO4407
4
6 2
5
7 3
1
8
PR171
10K
PR57
*R
PC191
0.1U
PR77
2.2K
PC208
*0.1U
PC209
1U
PC74
*1000P
PC180
470U/35V
PR47
*1M
PR78
30K 1%
PF1
7A
PC2
0.1U(0805)
PD42
1SS355
A C
PC114
0.1U(0805)
PR70 100
PU9
TL594
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16
1IN+ 1IN- FBK DTC CT RT GND C1 E1
E2
C2
VCC OUT
REF
2IN-
2IN+
PR80
*100K
PR79
*24.9K 1%
PQ39
AO4407
4
62
5
73
1
8
PQ65
2SD1782K
B
E
C
PC119
*C
PR166
5.1
PD21
1N4148
AC
PQ46
DTC114EUA
C
E
B
PQ68
DTA114EUA
CE
B
PC121
*1U
PC115
0.1U
PC179
470U/35V
PC196
0.01U
PR167
2K(0805)
PC211
0.01U
PR48
100K
PC120
1000P
PR68
100
PD18
DAN217
A C
AC
PC108
0.1U(0805)
PC118
0.1U
PC107
0.1U(0805)
PC200
0.1U
PR168
2K(0805)
PC201
0.1U
PD33
1N4148
AC
PQ40
AO4407
4
6 2
5
7 3
1
8
PC116
0.01U
PR169
100K
PD20
03A04
CA
PC199
0.1U(0805)
PQ67
*2N7002
G
DS
PR69
10K
PC210
0.1U
PQ42
DTA114EUA
C
E
B
PC88
0.1U(0805)
PL12
CDRH-1205-470
PC197
0.1U
PR75 40.2K 1%
PD23
TL431
C
R
A
PR67
10K
PC117
*C
PR71
6.8K 1%
PR189 30K 1%
PC212
1U
PR199
10K
PR198
10K
PD22
DAN217
A C
AC
PQ43
2N7002
G
DS
PQ64
2N7002
G
DS
PR216
200K
PR210
200K
PR215 100K
PQ78
2N7002
G
DS
PQ77
2N7002
G
DS
PQ76
2N7002
G
DS
PQ75
2N7002
G
DS
PQ74
2N7002
G
DS
PD46
RB751
A C
PR225 100m(2512)
PR223 100m(2512)
PR214
10(0805)
PR213
33(0805)
PR212
100(0805)
PR211
47(0805)
PC230
1U_0805
PR227
10K 1%
PR229 10K 1%
PR230
*40.2K 1%
PC231
*1U_0805
PD45
RB751
A C
+
-
PU18B
LM358
5
6
7
84
PR231 100K 1%
PR56
10K(0805)
PC3
0.1U(0805)
PC229
*1U_0805
PR96
*10K(0805)
PD31
SM1040D1(TO-252)
A1
A2
CPR224 100m(2512)
PR228
100K 1%
PR226
10K 1%
PC109
0.1U(0805)
PC227
1U(0805)
PR222
100K 1%
PD44
DAN217
A C
AC
PC228
10UF
PR221
100K 1%
+
-
PU8B
LM358
5
6
7
84
PR184
*100K 1%
+
-
PU18A
LM358
3
2
1
84
T545
T544
T546
+
-
PU8A
LM358
3
2
1
84
H8_SMCLK[31]
H8_SMDATA[31]
BATTEMP[31]
CURSEN [31]
SUS# [40,42]
TEST [38,39,42]CHAGEN[31]
BATVOLT [31]
DD_ONH[39,40,42]
CUR_CTL [31]
2.5A2.5A