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Schematic Diagrams
VDD3, VDD5
VDD3/VDD5
VDD3
VDD3
Sheet 39 of 46
VDD3, VDD5
B - 40 VDD3, VDD5
PC87
1000p_50V_X7R_04
VREG3
VIN
PC182
PC181
PC85
4.7u_25V_X5R_08
4.7u_25V_X5R_08
1u_6.3V_X5R_04
PC83
PQ56A
EMB17A03V
0.1u_10V_X5R_04
4
Short
SY S3V
PJ26
PL10
*OPEN-5mm
5A
BCIHP0730-4R7M 4.7UH 5.5A 7.3*6.8*3
2
1
2
1
PQ56B
PC180
EMB17A03V
PC175
2
PC174
R1
PD15
PD6
+
PR127
Z3618
13K F 1/16W SMD0402
Z3619
PR199
*5.1_06
R2
PR126
20K_1%_04
Vout
=2*(1+R1/R2)
=2*(1+13K/20K)
=3.3V
Battery Mode VDD5 µLªk
Ture off at system off
PR202
0_04
30,36,37
DD_ON
Z3620
5
PR207
*0_04
G
36,37
USB_CHARGE_EN
SUPPORT USB CHARGER
PQ58B
POWER ON:
MTDN7002ZHS6R
USB_CHARGE_EN = DDON=HI
POWEROFF CHARGE:
USB_CHARGE_EN = HI
DDON = LO
43
AC_IN
VREF
PR204
*0_04
PR205
*20mil_04
PC93
1u_6.3V_X5R_04
PR123
PR206
EN_3V
EN_5V
130K_04
130K_04
PU3
7
24
VO2
VO1
PR120
*10K_04
8
23
LDO3
POK
PC84
0.1u_10V_X5R_04
9
22
BOOT2
BOOT1
UP6182
EMI
10
21
UGATE2
UGATE1
PR200
*15mil_short_06
11
20
PHASE2
PHASE1
12
19
EMB17A03V
LGATE2
LGATE1
2nd:
6-02-5608-CQ0
EN_ALL
PR118
*680K_1%_04
PR113
PR115
PR114
M990125
PR117
PR201
*20mil_04
*0_04
2_06
*0_04
M-SOT323D
VREF
PC79
PR116
*0_04
VREG5
0.01u_50V_X7R_04
VIN1
VREG5
PD7
PC77
PC80
C
A
VIN
4.7u_25V_X5R_08
1u_6.3V_X5R_04
M-SOT323D
RB751S-40C2
PC81
0.01u_50V_X7R_04
VREG5
PR203
EN_5V
10K_04
D
PQ58A
DD_ON_EN_VDD
2
G
S
MTDN7002ZHS6R
D
PJ 27
PC183
S
*CV-40mil
G
PQ57
*MTN7002ZHS3
17,20,21,22,24,27,28,29,30,32,33,36,37,38,40,43
PC86
1000p_50V_X7R_04
VIN
SYS5V
PC178
PC76
PC179
6A
0.1u_50V_Y 5V_06
4.7u_25V_X5R_08
4.7u_25V_X5R_08
PQ55A
EMB17A03V
4
SY S5V
PL11
BCIHP0730-4R7M 4.7UH 5.5A 7.3*6.8*3
1
2
PQ55B
PC177
R1
PD5
PD16
PC89
PR128
2
Z3621
30K_1%_04
PR198
1000p_50V_X7R_04
PC176
PC173
+
PR125
R2
0.1u_10V_X7R_04
PR124
*1.5M_04
18.7K_1%_04
PD8
BAT54SS3
V out
=2*(1+R1/R2)
1
A
SY S5V
3
=2*(1+30K/18.7K)
C
A
2
=5.208V
SY S10V
PC78
6-13-18721-28C
PD9
2200p_50V_X7R_04
D03
BAT54SS3
A
1
3
C
2
A
SY S15V
PC82
2200p_50V_X7R_04
37
VIN1
37,38,42
SY S15V
30,37,38
VDD5
12,37,38,40,41,42,43
VIN
VDD3
VDD5
VDD5
Short
PJ24
*OPEN-5mm
1
2
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