4. TROUBLE SHOOTING
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Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
C1064
3.9p
3.9p
C1075
C1069
DNI
L1022
1.8n
1.8n
L1025
1K
R1018
C1060
0.1u
100p
C1061
0
R1019
L1021
8.2n
VDD_RX
C1071
33p
C1072
1p
2140MHz
FL1003
5
2
4
3
1
IN
OUT
_OUT
G1 G3
L1023
3.9n
DNI
R1020
WB2100_MIX_INM
WB2100_MIX_INP
RX_WCDMA_1900_LNA_OUT
RX_WCDMA_2100_LNA_OUT
0603
0603
W2100 RX(2110 - 2170 MHz)
WCDMA RX 2100 LNA Circuit
Bias
TP5