Service manual

Schematic Diagrams
B - 40 USB 3.0
B.Schematic Diagrams
USB 3.0
DD_ON#29,30,41,43
USB3_TXN224
USB3_RXP224
USB3_RXN224
USB3_TXP224
Z2805
Z2804
CLOSE TO CONNECTOR
C199
0.1u_16V_Y5V_04
USB3.0 Max Trace
length < 4"
USB_PN024
USB_PP024
R134 *0_04
R135 *0_04
D05
DEL L82
R131 *10mil_short_04
U14
RT9715BGS
VOUT1
6
VOUT3
8
VIN2
3
VIN1
2
VOUT2
7
GND
1
EN#
4
FLG#
5
2A/90mohm
100 MIL
C192
*0.1u_16V_Y5V_04
Standard-A
J_USB3_2
317AH09FZTS494CB
VBUS
1
D-
2
D+
3
GND_D
7
SSRX-
5
SSRX+
6
GND
4
SSTX-
8
SSTX+
9
SHIELD
GND1
SHIELD
GND2
C268 0.1u_10V_X7R_04
C266 0.1u_10V_X7R_04
D05
Add R134, R135
+
C237
220u_6.3V_6.3*6.3*4.2
USBVCC3.0_2
USBVCC3.0_2
5V
5V14,27,29,30,33,41,42,43,44,48
D05
Del R88 & USB_OC#1
C262
10u_10V_Y5V_08
USB3.0 PORT2
L29
WCM2012F2S-161T03
1
4
2
3
D05
R131 change to short
Sheet 39 of 61
USB 3.0