Checking Rf Signal Path (Sw) - LG -D855 Service Manual

3.5.1.1Checking RF signal path (SW)

SW1101
2
ANT COMMON
1
G3 G4
3 4
LGE Internal Use Only
<Main Bot>
TP1
C1101 1.5n
L1100
82n
ANT1_CPL_OUT
FL1101
R1100
Termination_Port
4
51
GND2
5
Coupling
6
- 54 - Copyright © 2014 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
SW1101
TP1
OUT
3
C1104
GND1
2
IN
1
1n
Only for training and service purposes