LG U880 Service Manual page 142

Block Ref. Name
U1006
Common SW1002
X1000
U504
Bluetooth
ANT500
FL1000
FL1001
U1000
WCDMA FL1002
U1002
U1004
U1001
U1005
GSM
U1003
Part Name
M054E
KMS512
TG5001LA-19.2MHz
RB06A
-
ACMD7601
LN04A
RFR6250
EFCH1950TDC1
SKY77410
RTR6250
LMV225TLX
SKY77328
MQW5V0C869M
RF Block Component
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6. BLOCK DIAGRAM
Function
FrontEnd Module
Test Connector
VCTCXO
Bluetooth RF
Transceiver
Antenna Bluetooth antenna
Duplexer
RX SAW Filter
RF Receiver IC
TX SAW Filter
TX PAM
RF Transceiver IC
Power Detect
TX Dual PAM
VCO
Comment
ASM+Rx saw
Calibration, etc
19.2MHz
Bluetooth TRX
TRX
RX
RX
TX
TX
TRX
TX
TX
Dual TX VCO