LG -D175F Service Manual page 62

TX_MODULE_TRX_1
LGE Internal Use Only
SKY77742-
21
(U1600)
TP1
<Main Bot>
TP1
C1607 2.2n
2.7n
DNI
C1608 L1600
- 62 -
3. TROUBLE SHOOTING
WTR2605
(U1500)
FL1600
DPX
FL1600
6
ANT
2
GND1 GND6
4
GND2 GND5
5
GND3 GND4
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
C1609 2.2n
1
RX
3
TX
9
8
7