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Circuit Diagrams and PWB Layouts
USB 1 & USB 2
USB 1 & USB 2
B05
VUSB2_5V
USB_DM1
R1017
USB_DP1
R1018
C1007
+
C1008
47UF 25V
100N 16V
BUCK_USB2
LDO_USB2
FB1006
NC/120R/3000mA
DVDD3V3
R1013
NC/4K7 1/16W 5%
USB_PWR_EN1
R1011
H: POWER ON
0R05 1/16W
R1012
L:POWER OFF
10K 1/16W 5%
DVDD3V3
R1003
NC/4K7 1/16W 5%
USB_PWR_EN0
R1001
H: POWER ON
0R05 1/16W
L:POWER OFF
R1002
10K 1/16W 5%
VUSB1_5V
USB_DM0
R1007
USB_DP0
R1008
C1002
+
C1003
47UF 25V
100N 16V
TPM8.3L LA
10.
0R05 1/16W
0R05 1/16W
R1019
R1020
C1009
C1010
NC/4P7 50V
NC/4P7 50V
VUSB5V
FB1008
120R/3000mA
VUSB2_5V
2
1
TH1002
PTCR
U1002
5
1
IN
OUT
2
GND
4
3
EN
FAULT
STMPS2171STR
C1006
100N 16V
VUSB5V
VUSB1_5V
2
1
TH1001
PTCR
R1004
U1001
22K 1/16W 5%
5
1
IN
OUT
2
GND
4
3
EN
FAULT
STMPS2171STR
C1001
R1005
100N 16V
47K 1/16W 5%
0R05 1/16W
0R05 1/16W
R1009
R1010
C1004
C1005
NC/4P7 50V
NC/4P7 50V
EN 42
USB2
1
USB2_D-
2
CN104
USB2_D+
3
4
USB CONN
DVDD3V3
R1014
R1016
NC/4K7 1/16W 5%
22K 1/16W 5%
USB_PWR_OCP1
H: OK
R1015
L: O.C.
47K 1/16W 5%
DVDD3V3
R1006
NC/4K7 1/16W 5%
USB_PWR_OCP0
H: OK
L: O.C.
USB1
1
USB1_D-
2
CN103
USB1_D+
3
4
USB CONN
2011-Sep-30
5V_SW
VUSB5V
120R/3000mA
FB1007
1
2
C1011
10U 16V
ESD
U1005
VUSB5V
USB1_D-
1
6
USB2_D+
I/O1
I/O4
2
5
GND
VDD
USB1_D+
3
4
USB2_D-
I/O2 I/O3
AOZ8105CI
USB_PWR_EN1
USB_PWR_EN1 4
USB_DM1
USB_DM1
USB_DP1
USB_DP1
USB_PWR_OCP1
USB_PWR_OCP1 4
USB_PWR_EN0
USB_PWR_EN0 4
USB_DM0
USB_DM0
USB_DP0
USB_DP0
USB_PWR_OCP0
USB_PWR_OCP0 4
GND
4,5,6,7,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24
USB 1 & USB 2
715G5151
B05
4
4
4
4
2
2011-09-01
19190_507_110908.eps
110926
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