User Guide

8965 N/B Maintenance
8965 N/B Maintenance
117
8.9 USB Port Test Error (3)
An error occurs when a USB I/O device is installed.
+VCC_USB_2
J703
USBP3+
USBP3-
2
3
+VCC_USB_3
L25
90Z/100M
R1004
33K
C1010
1000P
VIN
3
+5VS
C1009
1U
VOUT0,1
U1001
RT9701-CB
P16
1,5
C1028
100U
USB_OC0#
R1005
47K
L21
120Z/100M
L22
120Z/100M
C12
470P
C514
470P
P16
USB Port
CE
4
SW_VDD5
SW_VDD5
From P21 U17
From P21 U17
L17
90Z/100M
23
41
USBP2+
USBP2-
3
2
U711
VT8235CE
SB
P13
P16
USB Port
J1002
F5
1.1A
C1012
100U
1
23
41
1
R1003
22
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