LG -V909DW Service Manual page 147

MDM6600 RF
MDM6600 RF
FEM
WCDMA
2100
DPX
WCDMA
900
DPX
WCDMA
1700
DPX
Analog
SW
LGE Internal Use Only
ANT_SEL_0/1/2/3
G850 RX
G1800/G1900 RX
GSM_LB_TX
GSM PA
GSM_HB_TX
PWR_DET
W1700_TX
WCDMA
2100/1700
SAW
WCDMA
900
SAW
GSM_LB_TX
GSM_HB_TX
W2100_RX
W2100_TX
WCDMA
2100
900
W900_TX
PA
W1700_RX
W900_RX
WCDMA
W1700_TX
1700
PA
PWR_DET
WCDMA2100/1700 diversity RX
WCDMA900 diversity RX
- 147 - Copyright © 2011 LG Electronics. Inc. All right reserved.
6. BLOCK DIAGRAM
LGE Internal Use Only
PRX_LB_1
DRX_MB_1
TX_LB_4
TX_MB_1
PRX_MB_1
TX_MB_4
MDM6600
TX_LB_3
PRX_HB
PRX_LB_1
TX_MB_2
PDET_IN
DRX_HB
DRX_LB_1
Only for training and service purposes