LG GT500 - RF Component

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Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
4.14 RF Component
Main Board : Top side
U100
U109
U102
U107
FL104
FL103
U101
X100
U111
FL100
FL102
FL106
FL105
RF TransceiverU111RF Mobile SwitchSW100
DCDC ConverterU109WCDMA BC 1 Tx FilterFL106
WCDMA BC 8 PAMU107WCDMA BC 8 Tx FilterFL105
WCDMA BC 1 PAMU102GSM Low Band Rx FilterFL104
GSM PAM with ASMU101GSM High Band Rx FilterFL103
Power DetectorU100WCDMA BC 8 DuplexerFL102
X-talX100WCDMA BC 1 DuplexerFL100
DescriptionReferenceDescriptionReference