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B - 30 Power Charger, DC IN
B.Schematic Diagrams
Power Charger, DC IN
Sheet 29 of 42
Power Charger, DC
IN
VA++
VDD3
VIN
VB
VIN
VA
VDD3
VB
VDD3
3.3V
C HG_CU RSEN 22
TOTAL_CUR 22
CHG _EN 22
AC_IN# 22 SMC_BAT122
BAT1_D ET22
SMD_BAT122
BAT1_VOLT 22
AC_PRESENT 15
VDD32,3,4,13,22,23,24,33,34,37,38
3. 3V2,14,15,16,19,21,28,30,31,32,34,36,37,38
VIN28,30,31,32,33,34,35,37
VA++
Z2911
Z2918
VREF
CHG _EN
CTLVA
Z2908
Z2910
Z2909
T_CUR _CONT
Z2907
Z2916
Z2926
CU R_CON T
Z2920
ACOK
AC_IN#
Z2928
VB Z2927 BAT1_VOLT
VREF
Z2924Z2921
Z2922 ACIN
ACOK
Z2923 Z2925
Z2912
Z2913
Z2914
Z2915
ACIN
BAT1_DET
SMD_BAT1
Z2902
SMC_BAT1
VA
VA
Z2905
Z2906
Z2903
Z2904
Z2917
Z2901
Z2919
AC_IN#
PC88 4.7u_25V_08
PC97 4.7u_25V_08
PQ29
2N7002W
G
DS
PR102
10K_04
C865
0.1u_16V_04
PC79
0.1u_10V_04
PC101 4.7u_25V_08
PC100 4.7u_25V_08
PR3 0_06
PC9
0.1u_50V_06
PF1 7A
PC93
0.1u_50V_06
PR109
*2 .2M_0 6
JAC1
ACIN_CON
G ND1
G ND2
1
2
GND
GND
PD1
UD Z18B
A C
PR105
*10K_06
PR14
20K_06
PR100 10K_04
PC87 4.7u_25V_08
PC5 1u_10V_06
PQ36
SI4835BDY-T1-E3
4
6 2
5
7 3
1
8
PC80
2200p_50V_04
PC8 22p_50V_06
PC96
30p_50V_06
MPJ 1
2mm_OP
12
PR8 30K_1%_04
PR98
*0_06
MB39A126
PU1
MB39A126
1
2
3
4
5
6
7
8
9
10
11
12
24
13
14
15
16
17
18
19
20
21
22
23
-INC 2
OU TC 2
+IN E2
-INE2
ACOK
VREF
ACIN
-INE1
+IN E1
OUTC1
OUTD/SEL
-INC 1
+INC2
+INC1
CTL
FB123
-INE3
RT
XACOK
VH
OUT
VCC
CS
GND
PR19 20m_25
PC3 0.01u_50V_04
PR13
10K_06
PR104
30K_1%_04
PC81 4.7u_25V_08
PR107 0_06
PR5
27.4K_1%_04
PR7 *100K_06
PR12
30K_1% _0 4
MPC2
0.1u_50V_06
PQ37
AM4835P
4
62
5
73
1
8
PC94
30p_50V_06
PR108 0_06
PQ31
2N7002
G
DS
PC85 4.7u_25V_08
PC2
0.01u_50V_04
PC4
0.22u_16V_06
PR20 10K_04
PR10
100K_06
PL2
15uH_10*10*4
1 2
PR18 *0_20
PC91
0.01u_50V_04
PC83 4.7u_25V_08
PR4 100K_04
PR111 25m_25
PQ35
AM4835P
4
62
5
73
1
8
PC84 4.7u_25V_08
PC95
30p_50V_06
PC78 6800p_X7R_06
JBATTA1
BAT CO N
1
2
3
4
5
6
7
PR97 0_06
PR6
30K_1% _0 4
PC1
0.22u_16V_06
PR2 0_06
PQ1
2N 3904
B
E
C
PR1
10K_1%_04
D38
FM5822
A C
PR106
33K_06
PR101 10K_04
PR9 0_06
PC92 0.1u_50V_06
MPC 1
10u_25V_12
PC86 4.7u_25V_08
PC90 4.7u_25V_08
PC82
0.01u_50V_04
PC7 6800p_X7R_06
PQ33
AM4835P
4
62
5
73
1
8
PC6
0.1u_50V_06
PQ30
2N7002
G
DS
PQ32
2N 7002G
DS
PR99 10K_04
PR22
20K_1% _04
PR17 *0_20
PQ34
SI4835BDY-T1-E3
4
6 2
5
7 3
1
8
PQ2
DTA114EUA
CE
B
PR 103 100K_04
PR110
10K_04
PR16
100K_06
PR21
220K_1%_04
PL1
CM6468500R
32
1 4
PR11 10_04
PR15
6.04K_1%_04
PC89 4.7u_25V_08
PC99 4.7u_25V_08
Hi:16.8V
8A 320mil
Low:12.6V
10A
3A 120mil
ADJ C.V POINT
M570U connector
Change
PR90 to
6.04K
2007/2/27
PIN GND3~4 =GND
PIN GND1~2=GND