66
USB_DP_P1
USB_DM_P1
< 2.0 = >OC
2.5 = > NORM AL
USB
HI = > POWER ON
LO = > POWER OFF
USB_DP_P0
USB_DM_P0
HI = > NORM AL
LO => OC
8.5 mm
USB_OC 14
USB_OC
DEMOD_TSSYNC
DEMOD_TSVAL
DEMOD_TSDATA0
DEMOD_TSCLK
USB_DM_P1
DEMOD_TSDATA018
DEMOD_TSCLK18
DEMOD_TSVAL18
DEMOD_TSSYNC18
DEMOD_TSSYNC
DEMOD_TSVAL
DEMOD_TSCLK
DEMOD_TSDATA0
AVDD12_ETH
USB_DP_P1
USB_OC
C171
NC/100N 16V
C172
NC/100N 16V
REXT
AVDD33_ETH
DVDD3V3AVDD1V2
Grounding
Close to Main Chip Close to Main Chip
U401H
MT5561LVNT
CI_CD1#
E18
CI_D3
E17
CI_MDO3
E16
CI_MDO4
E20
CI_D4
E19
CI_D5
D20
CI_MDO5
D19
CI_A1
C9
CI_MDO6
C20
CI_D6
D18
CI_D7
B20
CI_MDO7
C19
CI_CE1#
B19
CI_A10
A19
CI_IORD#
A18
CI_OE#
C18
CI_A11
B18
CI_IOWR#
D17
CI_MISTRT
D16
CI_A9
C17
CI_A8
C16
CI_MDI0
A16
CI_MDI1
C15
CI_A13
B16
CI_A14
A15
CI_MDI2
C14
CI_MDI3
C13
CI_WE#
B15
CI_IREQ#
F11
CI_MDI4
A13
CI_MDI5
E12
CI_MIVAL
B13
CI_MCLKI
D14
CI_MDI6
F12
CI_MDI7
E13
CI_A12
E9
CI_A7
D12
CI_MCLKO
A12
CI_RESET
C12
CI_A6
B12
CI_A5
E10
CI_WAIT#
C11
CI_A4
D10
CI_A3
A10
CI_REG#
B10
CI_MOVAL
C10
CI_A2
F10
CI_MOSTRT
D11
CI_MDO0
E11
CI_A0
D9
CI_MDO1
E7
CI_MDO2
E8
CI_PWR_EN
F18
CI_D0
B8
CI_D1
D13
CI_D2
F9
CI_CD2#
F7
U401F
MT5561LVNT
USB_DM0
H19
USB_DP0
H18
USB_DM1
G19
USB_DP1
F19
RXVN
W2
RXVP
W3
TXVN
Y1
TXVP
Y2
AVDD33_ETH
R9
AVDD12_ETH
Y4
REXT_ETH
W4
AVDD1V23,8,13
AVDD1V2
TP410
TP411
TP412
TP413
WiFi_PWR_EN 14
WiFi_PWR_EN
R1114
10K +-1% 1/16W
USB_PWR_OCP0
C170
1UF 10% 16V
USB_DP_P0
USB_PWR_EN0 USB_PWR_OCP0
USB_DM_P0
USB_PR
+5V_SW
WiFi_PWR_EN
DVDD3V3
Q706
NC AO3401A
WiFi
R1115 NC 10K 1/16W 5%
R1027
24K 1%
+5V_SW
DVDD3V3
USB_PWR_OCP0 14
+5V_SW3,9,10,11,12
GND3,4,5,6,7,8,9,10,11,12,13,14,16,17,18
DVDD3V33,4,5,6,8,9,10,11,13,16,17,18
USB_PWR_EN0 14
Control Interface
AVDD33_ETH
AVDD12_ETH USB_PWR_EN0
1234
CN103
USB CONN
1
2
3
4
65
R1025
NC 0R05 1/16W
R452 NC 5R6 1/16W 5%
R1026
NC 4.7K 1/16W
C173 10UF 10V
C175 NC/10P 50V
R451 NC 5R6 1/16W 5%
t
TH101
PTCR
1 2
R1024
NC 10K 1/16W 5%
U404
NC/G5250M1T1U
OUT
1
GND
2
OC
3
EN
4
IN
5
R1032
10K +-1% 1/16W
C176 NC/10P 50V
C174 100NF 16V
+5V_SW
DVDD3V3
ZD119
NC/AZ5123-01H
12
ZD118
NC/AZ5123-01H
12
CN403
NC CONN
1
2
3
4
5 6
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