LG P705 Service Manual page 63

Module part
ANT800
1
HJ-BCT-02Y
ANT801
1
HJ-BCT-02Y
BT_WLAN_ANT
WLAN_SW_[0]
WLAN_SW_[1]
WLAN_SW_[2]
WLAN_PWR_DET_IN
LGE Internal Use Only
C800
100p
C801
0.75p
C823
47p
L808
L809
DNI
DNI
3
WLAN_RX
4
TR_SW0
2
TR_SW1
12
TR_SW2
7
ANT
11
CPL
C837 C838 C839
10p 10p 10p
ANTENNA SWITCH MODULE LOGIC
SW0
WIFI RX-ANT HIGH
WIFI TX-ANT LOW
BT-ANT LOW
2400 to 2500MHz,1572 to 1578MHz
FL800
6
GND3
5
P3 GND1
4
GND2
C802
100n
C826
DNI
FL802
1
WLAN_TX
5
BT_TRX
47p
C853
6
GND1
8
GND2
9
GND3
10
GND4
13
PGND
2400MHz,2500MHz
SW1
LOW
HIGH
LOW HIGH
- 63 - Copyright © 2012 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
1
GPS_ANT
P2
2
3
BT_WLAN_ANT
P1
L810
WLAN_RF_RX
3.9n
C825
DNI
L811
WLAN_RF_TX
1.2n
C830 C831
DNI DNI
C841 2.7n
C842 C843
DNI DNI
SW2
LOW
LOW
Only for training and service purposes
BT_RF_QCT