LG CU920 Manual page 114

4. TROUBLE SHOOTING
VBATT
+5V_PWR
USB_VBUS
ICHARGE
ICHARGEOUT
+VPWR
LGE Internal Use Only
USB part (MAIN Bottom)
U700
10
P_DRAIN
1
EMITTER1
2
EMITTER2
3
0.1 COLLECTOR
4
R700
SOURCE
USB part Schematics
- 116 -
NUS3116MTR2G
9
P_COLLECTOR
8
BASE1
7
BASE2
6
GATE
5
DRAIN
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
U700
R700
CHG_CNT_N
USB_CTL_N
BATT_FET_N
VBATT