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< 1-3-6-8_TRX_B40>
TX B40
C1801
DNI
C1802
ANT_TX_B40
PRX B40
C1812
DNI
ANT_PRX_B40
LGE Internal Use Only
FL1800
885049
4
1
C1803
DNI
DNI
DNI
OUT
IN
G3
G2
G1
5
3
2
B40
C1806
DNI
885049
FL1802
C1813
DNI
DNI
C1814
DNI
1
4
IN
OUT
G1 G2 G3
2
3
5
+VPA_BATT0
+1V8_VREG_L10
+VPA0
U1800
SCLK
SDATA
6
5
GND
VIO
7
RF7940
4
L1800
NC
VBATT
8
DNI
3
RF_OUT
RF_IN
DNI
9
2
VCC2
VCC1
10
1
PGND
11
WTR0_PRX_HB1_IN
- 164 -
Rev_0.3
RFFE1_CLK
RFFE1_DATA
L1801
C1804
DNI
DNI
Copyright © 2014 LG Electronics. Inc. All right reserved.
6. CIRCUIT DIAGRAM
B40TX
WTR0_TX_HB2_OUT
Only for training and service purposes
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