LG H990ds - RF Main Block Diagram

4. BLOCK DIAGRAM
4.2. RF Main
G850_PRX
TX850/900
TRX6
TRX3
TRX1
WTR3925
PMB1
GSM HB TX
LB1
Coupler(MU)
HCPA
ACPM-7788
PDET
B1
GSM LB
B8
B3
RFIN MB
RFIN LB
GSM LB
GSM HB
ANT1
GSM LB,
LTE B5/7/8/12/17/20/
26/28/38/40/41
WCDMA B5,8
ANT2
GSM HB,
LTE: B1/2/3/4/34/39
WCDMA B1/2/3/4
TDS-CDMA 34/39
ANT3
LTE DRX
B1/2/3/4
B5/8/12//17/20/26
28/39
TDS-CDMA 34/39
TX 2G HB
TX B1
TX B3
TRX MHB3
TRX MHB1
HMLB2
GSM HB
HMB3
L B1/2/3/4/34/39 TX
PMB4
GSM LB TX
TX B12/17
B12/B17
L B2/G1900 PRX
PHB1
TX 2G LB
TX B8
L B1/4 PRX
RX B1
PMB5
PMB3
L B3/G1800 PRX
RX B3
ANT_M
ANT_L
GNSS_IN
Diplexer
L B38/40/41 TX
L B38_B41 PRX
L B7 PRX
HMB2
PHB3
PHB4
B28B
DMB5
B1/4 DRX
L B2/3 DRX
DMB3
B12,13,17,20,28 DRX
L B8 PRX
RX B8
RX B5/26
B20
TX B20
ANT_M
ANT_L
DRM #1
DRM #2
Diplexer
B5/26
ANT5
LTE DRX
B7/38/40/41
L B7 DRX
L B38/41 DRX
L B12/17 PRX
L B20 PRX
TRX LB1(B28A)
RX B12/17
RX B20
TX B5/26
PLB2(B8 PRX)
DLB1(B12,13,17,20.28 DRX)
Tx_DA2
PLB3(5/26,BC0 PRX)
PLB1(B12,13,17,20,28 PRX)
WTR4905
DLB2(B5,8,B26, BC0 DRX)
B5/B8/B26 DRX
B5/8/20/26/28/BC0 TX
GPS
B38_B41_TRX
L B40 PRX
B34/B39
TX B34/B39
TRX MHB4
B34/B39_PRX
PMLB6
B34/B39_PRX
L B5/26/BC0 PRX
TRX LB2(B28B)
L B39 DRX
L B40 DRX
DMLB6
DHB3
L B39 DRX
L B40 DRX
B28A
L B12/13/17/20/28 PRX
TRXLB4
G900_PRX
PLB4
PLB3
G900_PRX
G850_PRX
L B28B PRX
L B28A PRX
DHB1
DHB4
RFIN B17
Tx_DA5
B2
B12/17 TX
AFEM-9030
ANT
RX B7
HMB4
L B7 TX
TX B7
TX B38,40,41
RX B38,41
RX B40
GSM850 DRX
GSM900 DRX
DLB1
DLB2
G900_DRX
G850_DRX
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