Table of Contents
Advertisement
5
T22
DC5V
J1
TEST
5
3
4
R1
1
2R
R147
2
DC-1520-A
T-0.7
R1206
27K1%
ED32
DC-056-XIMEI
R0402
ESD5V3U1U
E0603
C6
4.7uF
C0805
R150
33K1%
R0402
Note:
Please use a 5V DC.
DC IN
DC IN
D1
SS32
VDC
SOD128
D2
SS32
SOD128
BATT
3
R136
10K
R0402
Note:
The battery pack must have a fuel gauge and a 10K NTC.
J7
LI_3.7V
BATT
1
V+
+
R15
200K%1
R0402
-
C210
2
BAT_DET
V-
100nF
C0402
R16
C211
200K%1
10nF
R0402
C0402
2PIN-2.54
BATTER DET
5
4
3
VDC
2
3
R141
100K
C247
R3
Q25
R0402
47K
100pF
SOT23
C0402
R0402
1
DC_DET
VOUT
Q1
3
1
VDD
WPM3401/AO3401
8050
R5
2
SOT23
GND
10K
R0402
U11
SOT23
CD5101-330AS/BL8506-33NRM/ME082/CE8808C33m
VSYS
2
Q2
WPM3401/AO3401
SOT23
R4
47K
C2
R0402
10uF
C0805
DC5V
VBUS0
VCC_IO
BAT_DET
BAT_DET
9
CHARGER&POWER PATH SELECTOR
4
3
2
7
VDC
D3
SS32
SOD128
CAP-A
22uF/10V
C236
U85
L9
4
3
USN_IN
SW
1.5uH/3A
9
CSP
IND-6X6
11
8
CHG_DET
R25
0R
/STATE1
BATT
12
2
/STATE2
PGND
R0402
6
10
VREF33
/EN
C227
1uF
7
USBM
C0402
R149
13
14
NTC
TMR
10K
R0402
MP2611
R156
R165
10K
R164
0R
R0402
10K
R0402
R0402
D9
T21
1N4148
TEST
SOD323
PWR_KEY
7
D15
2
R18
470K
3
R0402
1
R21
470K
R0402
BAT54C
Q4
R22
100K
8050
R0402
SOT23
Schematic
Size
C
Date:
2
1
D
R166
BATT
R1210
CAP-A
50mR
C238
22uF/10V
100nF
C237
C0402
C
R155
10K
R0402
SW9 POWER
1
2
1
2
3
4
3
4
ED31
ESD5V3U1U
E0603
B
PMIC_PWRON
PMIC_PWRON
6
Q3
8050
SOT23
A
TECHVISION INFORMATION TECHNOLOGY CO.LTD
µÂÌìÐÅÏ¢¼¼ÊõÓÐÏÞ¹«Ë¾
DC/CHARGE
Project
Rev
TVE907R
V1.0
Monday, August 20, 2012
Sheet
5
of
16
1
Advertisement
Table of Contents
