Service manual
Schematic Diagrams
B - 32 CHARGER, BAT CON, PWR CON
B.Schematic Diagrams
CHARGER, BAT CON, PWR CON
VIN
VA+VDD3
VA
VA
VB
VIN
VI N
+VD D 3
+VDD3
VB
VA
+VDD3
+VDD 3
VIN
VA
VA
VIN VIN VIN
VA 22,29
VIN 16,29,30,32,34,36
+VDD3 4,8,13,16,19,23,29,30
CHAG_ON22
I_CHG 22
TOTAL_CU R22
BATVOLT 22
CURSEN22
BATTEMP22
BAT_SMDAT22
BAT_SMCLK22
SUSB# 4,13, 22,24,29, 36
VA
VIN
+VDD3
Z3104
Z3101
Z3102
Z3106
Z3107
Z3124
Z3103
Z3123
Z3111
Z3112
Z3110
Z3109
Z3113
VBB
Z3115
Z3116
Z3114
VREF2 .5
Z3117
Z3118
Z3120
Z3121
Z3140
Z3138
Z3134
Z3137
Z3131
Z3139
Z3135
Z3133
Z3136
Z3132
Z3105
Z3108
VBB
Z3129
Z3130
Z3128
Z3122
Z3126
Z3127
Z3119
Z3125
Z3141
Z3142
Z3145
Z3148
PC75
0.1U_0805
PC33
0.1U
PC32
0.1U
PR27 * R
PC34
*C
PR15
*R
PD 3
UDZ18B
A C
PR 3
10K
PC17
0.01U
PC24
0.1U
PR14
15K
PC21
30P
PC19
0.1U
PR40
10K
PQ8
DTA114EUA
C
E
B
PR5 100m_2512
PR26
30K_1%
PR88
1K_1%
PR38
10K
PC 25
0.1U
PC79
0.1U_1206
PC38
0.1U
PC30
0.1U
PR7
200K
PR109 100m_2512
PC36
1U_0805
PR 4
100K
PR2 10K
PC 2
0.1U_0805
C898
*15U_25V_7343
PR86
10K_0805
CN2
ACIN _CON
1
2
3
4
10
11
PR24 100K_1%
PR87 49.9K_1%
+
-
PU3B
LM358
5
6
7
84
PU 1
KA7 500
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+
PR84
7.5K_1%
PL2
HCB4532K-800(1812)
PQ1 3
DTA114EUA
CE
B
+
PC80
10U_25V_DIP
PQ12
DTC 114EUA
C
E
B
C899
* 15U _2 5V_ 734 3
PC15
0.1U_0805
PD 18
RB751V
A C
+
PC81
10U_25V_DIP
PD 19
1SS355
A C
PD12
1SS355
A C
PD1
RB751V
A C
+
PC85
10U_25V_1206
12
PD 16
RB751V
A C
PQ2
AO4433
4
6 2
5
7 3
1
8
PQ3
AO4433
4
6 2
5
7 3
1
8
PD2
1SS 355
A C
PC 35
*0.1U
C831
0.1U
PD7
AS2431AM
C
R
A
C832
0.1U
+
-
PU 3A
LM3 58
3
2
1
84
C834
0.1U
JBATT1
CON8_BATT
GN D
1
GN D
2
1
2
3
4
5
6
7
8
GND
GND
C833
0.1U
C835
0.1U
PD 10
RB751V
A C
PC20
*0.1U
C836
0.1U
C838
0.1U
C837
0.1U
C839
0.1U
PD13
RB751V
A C
C840
0.1U
D38
*SBM1040
A1
A2
C
C842
0.1U
C841
0.1U
C843
0.1U
C844
0.1U
C846
0.1U
C845
0.1U
+
PC83
10U _25V_ DIP
C847
0.1U
C848
0.1U
C849
0.1U
C850
0.1U
+
-
PU 4A
LM3 58
3
2
1
84
PR 23
10K
PR8
510K
PR90
1K_1%
PR48
*100K
Q43
*2N7002
G
DS
PR81 100m_2512
PR6 100m_2512
PC22
1000P
PD17
1SS355
A C
PC 39
*0 . 1U
PC16
0.1U_1206
PR39
*10K
PR34 100K
PR 11
2K_0805
PR89
100m_2512
PR28
17.4K_1%
PC8 6
0.1U_0805
PC7
*1U_0805
PR13
2K_0805
PR12
10K
PR35
6.8K_1%
PD25
SM 340 A
CA
PD9
1SS355
A C
PR37
2.2K
PQ4
AO4433
4
6 2
5
7 3
1
8
PD2 6
SM340A
A C
PC 1
0.1U_0805
PR20
10K
PD14
1SS355
A C
PC28
0.1U
PC77
*1U_0805
PR36
*R
+
-
PU4 B
LM358
5
6
7
84
PC6
1U_0805
PD15
RB751V
A C
PC78
*1 U_1 20 6
PQ36
AO4433
4
62
5
73
1
8
PR16 330
PC 27
1U_0805
PR1 7
4.7K
PF1
12A
PF2
4A
PC5
0.1U_0805
T430
PR9
100K
PC29
1U
PR21 330
PQ5
2SD1782
B
E
C
PL1
HCB4532K-800(1812)
+
PC1 0
10U_25V_1206
12
PC13
*1U_1206
PR 25
10K
C897
*15U_2 5V_7343
+
PC 12
10U_25V_1206
12
PR91
49.9K_1%
PC11
0.1U_1206
PR1
100K
+
PC9
10U_25V_1206
12
PR10
5.1
PD 5
1SS355
AC
PC84
*0.1U
PR85 30K_1%
PC8
0.1U_0805
PL4
CDRH-1205-470
PR 22
4.7K
PC3
0.1U_0805
PR 33 10
PR82 100K_1%
PC88
0.1U
T434
PC2 6
30P
PC14
0.1U_1206
PR80
10K_1%
PR79
100K_1%
PC31
30P
PQ6
AO4433
4
6 2
5
7 3
1
8
PD27
SM340A
A C
PC87
0.1U
PC 23
0.1U
PQ1
2N3904
B
E
C
PC 76
1000P
PC18
0.1U_0805
D37
*SBM1040
A1
A2
C
PR83
10K_1%
+
PC82
10U_25V_DIP
PQ7
DTC114EUA
C
E
B
PD 4
1SS35 5
AC
PC4
0.1U_0805
C106
15U_25V_7343
PR18
2K_1%
PR49
*24.9K_1%
PD11
1SS355
A C
C105
15U_25V_7343
2.5A 2.5A
PIN GND1~5=GND
Canc el PD10
Add charger current control circuit
Change the sequence
betw een BAT_SM CLK &
BA T _S M DAT .
EMI Rul e
94/7/25
footprint
Alle n
Sheet 32 of 45
CHARGER, BAT
CON, PWR CON