LG LG-A270 - FM Radio Trouble (Wired 3.5 Phi;Wireless)

4. TROUBLE SHOOTING
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4.4 FM Radio Trouble (Wired 3.5 phi/wireless)
Figure 4.2.2
TP1
TP2
TP4
TP3
TP5
R455
2
3
M6
L404
0.1uH
C422
12p
D400
100n
L401
C406 47p
FM_ANT
GND
FM_ANT_GND
TP1
TP2
TP3
TP4
TP5