LG U300 Service Manual page 91

4. TROUBLE SHOOTING
4.6.5 Checking RF Rx Block
GSM_PA_BAND
GSM_PA_EN
R110
Test Point (RF Rx Level)
FL100
L102 2.7nH
SAFEB1G96FA0F00
L106 3.6nH
5 4
C105 1000p
G2 O2
IN
1
G1 O1
L108 3.6nH
2 3
L110 2.7nH
FL101
L111 5.6nH
SAFEB1G84FA0F00
L112 7.5nH
5 4
C108 1000p
G2 O2
IN
1
G1 O1 L114 7.5nH
2 3
L116
5.6nH
FL102
L117 10nH
SAFEB942MFL0F00
L118 9.1nH
5 4
C114 1000p
G2 O2
IN
1
G1 O1
L119 9.1nH
2
3
L120 10nH
Schematic of GSM/DCS/PCS Rx Block
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1930-1990 MHz
PCS RX
1805-1880 MHz
DCS RX
925-960 MHz
GSM RX