LG KF310 Service Manual page 126

Block Ref. Name
FL1000
SW1000
Common
X1000
U1000
Bluetooth M1000
FL1002
FL1001
FL1003
UMTS
U1004
U1003
GSM U1001
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Only for training and service purposes
Part Name
DGM129M01
KMS518
DSA321SCE-19.2M
RTR6280
LBRQ-2 B43A BT RF Tran sceiver
B7643
EFCH2140TDE1
EFCH1950TDF1
ACPM-7381
LDC151G9520Q-
359
SKY77329
[Table 6.1] RF Block Component
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6. BLOCK DIAGRAM
Function
Front End Module
Test Connector Calibration, etc
VCTCXO
RF Transceiver IC
Duplexer
RX SAW Fil ter
TX SAW Fil ter
TX PAM
Coupler
TX Dual PAM
Comment
19.2MHz
TRX
BT TRX
TRX
RX
TX
TX
TX
TX
LGE Internal Use Only