Gps/Wifi/Bt Trouble Shooting - LG P705 Service Manual

4.9 GPS/WIFI/BT Trouble shooting

4.9.1 A-GPS Block
GPS_ANT
C816
47p
L805
DNI
LGE Internal Use Only
FL801
L803
1 4
IN OUT
4.7n
G1 G2 G3
L804 2 3 5
C817
DNI DNI
1575.42 MHz
R808
GPS_MODE
12
TP2
GPS
1574.42 - 1576.42 MHz
TP1
Near To LNA
C818 L806
DNI
3.3n
U801
GND VDD
3 5
S_D FIL_OUT
2 4
3n
C821
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4. TROUBLE SHOOTING
TP2
TP1
R807
VREG_RF_2.7V
12
C819 C820
18p 0.1u
GPS_IN
L807
DNI
Only for training and service purposes