LG GW520 - WCDMA Band1 Duplexer; WCDMA Band8 Duplexer

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Only for training and service purposes
4. RF Circuit Technical Brief
GW520 service manual
4.7 WCDMA Band1 Duplexer
[Figure 4.7-1] Schematic Diagram of WCDMA Band1 Duplexer
4.8 WCDMA Band8 Duplexer
[Figure 4.8-1] Schematic Diagram of WCDMA Band8 Duplexer
SAYEZ1G95AA0B00
BAND1_2520_MURATA
BAND2_2520_AVAGO
3.3nH
C575
C563 DNI
SDMY0001901
SAYFP1G95AA0B00
FL502
ANT
6
GND1
2
GND2
4
5
GND3 GND4
7
GND5
8
GND6
9
RX
1
TX
3
18nH
L516
BAND5_2520_EPCOS
LT69D
BAND8_2520_EPCOS
SDMY0002001
LT56B
SDDY0004901
3.9nH
L522
FL504
ANT
GND1
GND2
GND3 GND4
GND5
GND6
RX
TX
LT56B
SDMY0002001