Usb I/F Circuit Diagram - LG DP471B Service Manual

10. USB I/F CIRCUIT DIAGRAM

TP9 TP10
TP11
CN7
1
5V_USB
D-_USB
2
D+_USB
3
GND
4
R261 0/J/0603
5
5P/1.25/RA/LM103
C353
TP12
LGE Internal Use Only
R183
0.1/F/1206 L52
1A/600OHM/0603
C203
0.1U/25V/0402
R47 1A/120OHM/0603
L14 NC
3 4
2 1
R52 1A/120OHM/0603
C77
10P/50V/0402
M5
3-39
+5V_SYS
C192
C196
0.1U/25V/0402 10U/6.3V/0805
R57
C72 15K/F/0402
10P/50V/0402
3-40
R63 33/F/0603
R67 33/F/0603
R61
15K/F/0402
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Only for training and service purposes
USB_DM
USB_DP