44
USB_PWR_EN011
USB_OC_COM11
USB_OC_COM
2
4
6
1
3
5
CN118
CONN
DVDD3V3
WIFI reset
R151
0R05 1/16W
R147
47K 1%
WIFI USB
FOR WIRELESS
INTERNET
USB_VBUS
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称 爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
A
A4
12 15Wednesday , October 15, 2014
715G7126-M0A-000-0040
12. USB
GND
GND3,4,5,6,7,8,9,10,11,13,14,15
1
2
3
4
65
1234
CN103
USB CONN
USB_PWR_EN0
USB_DM_P0
USB_DP_P0
For improved EMI, consider using a differential line filter
designed for USB applications. (e.g. TDK
ACM2012-900)
USB1_VBUS
1 2
FB101
120R 3AC137
100N 16V
12
ZD116
NC/PESD0603-240
R146
4.7K 1/16W
1
4
2
3
L104
90 ohm
12
ZD117NC/PESD0603-240
+
C140
220uF 16V
+5V_SW
USB PORT 1
LO = > POWER OFF
HI = > POWER ON
WIFI reset
WIFI reset11
1
4
2
3
L106
90 ohm
USB_DP_P011
USB_DM_P1
USB_DP_P0
USB_DM_P0
USB_DM_P011
USB_DP_P1
USB_DP_P111
USB_DM_P111
VOUT
1
GND
2
OCB
3
EN
4
VIN
5
U103
APL3511CBI-TRG
C145
10UF 6.3V 20%
USB_DM_P1
USB_DP_P1
USB PORT 2
USB_PWR_EN0
12
FB107
120R/500mA
C144
100N 16V
DVDD3V3
USB_OC_COM