LG -E450 Service Manual page 169

TP2
C616
L603
L628
3.9n
2.2n
LNA for the GPS
Optional LNA
External LNA should be located near Antenna
L702 6.2n
R603
1
C627
6.8p
LGE Internal Use Only
TP3
5p
L604
DNI
GND VDD
3 5
S_D FIL_OUT
2 4
U601
GPS_LNA_EN
- 169 -
FL600
3
G3
C717
4 1
OUT IN
G2 G1
5 2
1575.42 MHz
6.8n
L601
C615
18p
C718
L622
DNI
Near To LNA
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4. TROUBLE SHOOTING
TP4
L702
33p
C621
DNI
.
C614
TP5
0.1u
33p
RF_INP_GPS
TP6
Only for training and service purposes
6.2n