
Circuit Diagrams and PWB Layouts
10.
10-6-13
USB
19361_512_121211.eps
121211
USB
B13
B13
2012-08-15
B
715G5632
USB
USB_DP0
USB_DP0
5
ZD510
ML
V
G0402
1
2
ZD511
ML
V
G0402
1
2
U512
G5250K1T1U
OUT
5
GND
2
IN
4
EN
1
OC
3
USB_PWR_OCP0
DVDD3V3
USB_PWR_EN0
1
2
3
4
CN103
USB CONN
1
2
3
4
6
5
R547
NC/4.7K 1/16W
R545
10K 1/16W 5%
USB_5V
R546
10K 1/16W 5%
USB_DP0
USB_DM0
+5V_SW
C51
8
100N 16V
USB_DM0
USB_DM0
5
USB_PWR_EN0
5,7
USB_PWR_EN0
USB_PWR_OCP0
USB_PWR_OCP0
5
+5V_SW
+5VSB
DVDD3V3
+5V_SW
4,11,12,13,14,17,18,20
GND
4,5,6,7,8,9,10,11,12,13,14,15,17,18,19,20,21,22
+5VSB
4,7,10,17
DVDD3V3
4,5,6,7,9,13,14,15,17,18,19,21,22
LO => OC
HI = > POWER ON
USB PORT0
Near Connector
HI = > NORMAL
LO = > POWER OFF
USB 0
C519
NC/10PF 50V
C517
10
u
F 10V
C520
NC/10PF 50V