LG -E400f Service Manual page 53

VDD_RX
R120
RX_WCDMA_2100_LNA_OUT
0
R121
RX_WCDMA_1900_LNA_OUT
DNI
LGE Internal Use Only
WCDMA RX 2100 LNA Circuit
Bias
L118
2n
FL101
33p L120
1
IN
8.2n
C177
3
OUT
DNI
4
_OUT C173
G1 G3
5 2
2140MHz
TP5
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4. TROUBLE SHOOTING
L123
WB2100_MIX_INP
1.8n
W2100 RX(2110 - 2170 MHz)
L119
WB2100_MIX_INM
1.8n
Only for training and service purposes