LG LG-E960 - Page 201

6. BLOCK DIAGRAM
- 201 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
uUSB(TA)
c
onnector
Battery
Coil
WLC_TS_CTRL
AC1
AC2
PM8921
OUT
AD
AC
+VPWR
bq51051B
4.35V Li-Battery Charger
TS/CTRL
VADAPTER
GPIO25
WLC_ACTIVE_N
/CHG*
GPIO26
CHG_STAT
EN2*
Up to 3W
Mobile set
M
essages
Wireless charger TX
Accessory
Coil
TX IC
Power Conversion
D
CAC
1
9V
(
Half Bridge)
10Kohm
[M] Wireless Charging Block Diagram
Power
[LG-E960] Wireless Charging Block Diagram