LG LG9200 Service Manual page 32

Receiver Part Description(6)
2. Rx Part component Description
➃ RX Local signal (TRF6151C)
/2
Divider for GSM/DCS
Divider
1,2
TXVCO
RF1
RF PLL
Receiver Part Description(7)
2. Rx Part component Description
➄ Rx I/Q signal (TRF6151C)
RXQP RXQN RXIN RXIP
U102
GSM850` : 2
PCS1900 : 1
GSM850
RF1 :
1737.8~1787.8MHz
PCS1900
RF1 :
1929.9~1989.9MHz
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3. Technical Brief
RX GSM850 [869.2 ~ 893.8 MHz] :
RF1 [3476.0 ~ 3575.2 MHz], L=4
RX PCS1900 [1930.2 ~ 1989.8 MHz] :
RF2 [3860.40 ~ 3979.60 MHz], L=2