LG -E445 Service Manual page 60

B1 W2100 TRX(W1900)
W1900_2100_TRX
TP1
LGE Internal Use Only
U103
MT6162
PA
(U101)
L109
6
1.8n
C156
L110
2
DNI
2.7n
4
5
DPX (FL103)
TP1
L108
4.7n
FL103
1
ANT RX1
8
RX2
3
TX
GND1
9
GND2 GND5
7
GND3 GND4
- 60 - Copyright © 2013 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
RF3237
(U102)
C147
RX_W1900_W2100_INN
5p
C148
DNI
C149
C150
DNI
C153
DNI
RX_W1900_W2100_INP
5p
Only for training and service purposes