LG LM-X120HM Service Manual page 83

3. TROUBLE SHOOTING
3.17 Checking BT/Wi-Fi/GPS block
3.17 BT/Wi-Fi/GPS PART
3.17.2 BT&WIFI&GPS Trouble Shooting
BT/WIFI/GPS Signal Path
2.4G/GPS Diplexer 2.4G SAW
ANT
Main Bot
GPS SAW
Main
GPS LNA
Top
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