LG D410 Service Manual page 56

TX_MODULE_TRX_2
TX_MODULE_TRX_4
LGE Internal Use Only
TP2
W-BAND DPX
EAM62711201
B1
B2 EAM62890101
FL1601
L1618
6
ANT
1n
2
GND1
4
GND2
5
GND3
FL1602
6
C1650 27p
ANT
2
GND1
4
GND2
5
GND3
W-BAND
B5
B8
<Main Top>
Place matching components near WTR
B2
EAM62890101
1
RX
3
TX
9
GND6
8
GND5
7
GND4
Place matching components near WTR
EAM62711101
C1652 100p
1
RX
3
TX
9
TP2
GND6
8
GND5
7
GND4
DPX
EAM62513501
EAM62711101
- 56 - Copyright © 2014 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
LNA_PRX_MB2_IN
L1619 2.7n
L1627 15n
WTR_PRX_LB_1_IN
L1626 4.7n
Shunt cap must be<=33pF
guarantee LNA gain setting time
Only for training and service purposes