LG LG-D855 - Checking RF LTE SP4 T Switch (B40); Checking RF Signal Path (B40)

3. TROUBLE SHOOTING
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3.7.1.12 Checking RF LTE SP4T switch (B40)
Refer to 3.4.2
3.7.1.13 Checking RF signal path (B40)
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TP2
TP1
C1835 1.8n
FL1666
5 3 2
4 1
INOUT
G1G2G3
3.3nL1816
DNI
L1820
L1817
0.5p
ANT_PRX_B40 WTR_B40_PRX_HB1
TP2
TP1