LG KF700Q Service Manual page 152

Main RF signal
Main RF signal
GSM850 TX
GSM 900 TX
DCS TX
PCS TX
U850 TX
U2100 TX
GSM850 RX
GSM 900 RX
DCS RX
PCS RX
U850 RX
U2100 RX
TX_I/Q
RX_I/Q
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Description
GSM 850 TX RF Signal
GSM 900 TX RF Signal
DCS TX RF Signal
PCS TX RF Signal
UMTS850 TX RF Signal
UMTS2100 TX RF Signal
GSM 850 RX RF Signal
GSM 900 RX RF Signal
DCS RX RF Signal
PCS RX RF Signal
UMTS850 RX RF Signal
UMTS2100 RX RF Signal
I/Q for Tx of RF
I/Q for Rx of RF
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6. BLOCK DIAGRAM
Comment
LGE Internal Use Only