LG KE820 - Clear contacts

5. Trouble shooting
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5.12 RF PART TROUBLESHOOTING
5.12.1 RF Components
Main PCB Top Main PCB Bottom
U401
FL308
U402
X401
S
W4
0
1
Figure 1. RF Components Placement
Table 1. RF Components
REFERENCE PART Description
U401 PAM (Power Ampilifier Module)
X401 VCTCXO (26MHz)
FL308 FEM (Front End Module)
U402 Transceiver
SW401 Mobile Switch