6. BLOCK DIAGRAM
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Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
PACT
30
LGE Internal Use Only
2-1. RF Block Diagram
CP
XMM6260
ASM
BGSF18DM20
PAM
RF6260
Transceiver
PMB5712
PM_H
PM_L
DI3_TX_DAT
DI3_TX_DATX
DI3_RX_DAT
DI3_RX_DATX
DI3_TX_DAT
DI3_TX_DATX
DI3_RX_DAT
DI3_RX_DATX
VCTCXO
26MHz
AFC_DAC
XO
GSM_LB_TX
GSM_HB_TX
PAM DCDC
RF6560
VCMOS
CP_OUT
Transceiver PMU
RF6590
VCC
LB_TX
HB_TX
Multiplexer
B40761DY
2045L
TRX_4
TRX_6
TRX_2
TRX_1
TRX_5
B1
GSM1800
B2/GSM1900
B8/EGSM
B5/GSM850
GSM_LB_TX
GSM_HB_TX
ANT
M/S
VBAT_PAM
B1_TX
B2_TX
B4_TX
B5_TX
B8_TX
TRX_3
B4
Rx-Band4_2
Rx-Band4_1
Rx-Band1_2
Rx-Band1_1
Rx-GSM1800_2
Rx-GSM1800_1
Rx-Band2_2
Rx-Band2_1
Rx-Band8_2
Rx-Band8_1
Rx-Band5_2
Rx-Band5_1
RX_H1
RX_H1X
RX_H2
RX_H2X
RX_M1
RX_M1X
RX_M2
RX_M2X
RX_L1
RX_L1X
RX_L2
RX_L2X
RX_B5_L2
RX_B8_L1
RX_B2_M2
RX_GSM1800_M1
RX_B1_H2
RX_B4_H1
Tx-Band1
Tx-Band2
Tx-Band4
Tx-Band5
Tx-Band8
TX_H
TX_L
HB_RFIN
LB_RFIN
1V2
1V8
2V65 2V85 2_1.8V
Tx
Rx
RF Block Diagram