LG KF700 Service Manual page 141

6. BLOCK DIAGRAM
Block Ref. Name
FL100
SW100
Common
X100
U100
Bluetooth M100
FL103
FL102
UMTS FL104
U105
U104
U101
GSM
FL101
LGE Internal Use Only
Part Name
D5013
KMS507
DSA321SCE-19.2M
RTR6275
LBRQ-2 B43A
SAYZY1 G95EA0B00
EFCH2140TDE1
EFCH1950TDF1
AWT6279R
LDC151G8820Q-359
SKY77329
EFCH897MTDB1
[Table 6.1] RF Block Component
- 142 -
Function
Front End Module
Test Connector Calibration, etc
VCTCXO
RF Transceiver IC
BT RF
Transceiver
Duplexer
RX SAW Fil ter
TX SAW Fil ter
TX PAM
Coupler
TX Dual PAM
Tx SAW Filter
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Comment
ASM + Rx Saw
19.2MHz
TRX
BT TRX
TRX
RX
TX
TX
TX
TX
Tx