LG LG-K430DSF - Page 82

82
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4. BLOCK DIAGRAM
CIS(Open) : B3/7/20
Brazil : B3/7/28
Panama, Chile, Peru, Colombia,
Dominica,
Ecuador, Argentina: B2/4/5/7/28
Mexico, Bolivia, Puerto Rico :
B2/4/5/7/17
Hongkong : B1/3/7/8/40
호주포함 전 지역 , Taiwan, Indonesia,
Gulf, India : B1/3/5/7/8/28/40
Turkey : B1/3/7/8/20
ANT 1
GSM LB
B5/7/8/17/20/28
LB_IN
HB_IN
ANT_TX_B40
ANT_TRX_B7
DPX
SAW
RFIN_L
RFIN_M
TX_LB3(GSM_LB)
TX_MB2(GSM_HB)
TX_LB4(B5,B8,B17,B20,B28)
Tx Module
DPX_B1
DPX_B4
DPX_B2
DPX
DPX
DPX
MMPA
SKY77643-
31
TX_MB1(B1,B2,B3,B4)
RFIN_H
TX_HB1(B7,B40)
+0V5_MTK_VPA
ANT_TRX
(SKY77916-
31)
DPX_B3
DPX_B5
DPX
+1V8_MTK_VIO
VBAT
MT6169
ANT 2
GSM HB
B1/2/3/4/40
DPX_B8
DPX_B28B_B20_B17
DPX_B28A
DPX
DPX
DPX
DPX
XTAL2
XTAL1
B28A
SP
B17/B20/B28
DT
PRX_LB1
PRX_LB1(B17,B20,B28A,2
B
B8
PRX_LB2
8B)
PRX_LB2(B8,G900)
B5
PRX_LB3
PRX_LB3(B5,G850)
B3 PRX_MB2
PRX_MB2(B3,GSM1800)
+1V8_MTK_VIO
VBAT
B2
PRX_MB1
B1
B4
PRX_MB1(B2,GSM1900)
PRX_HB3(B1,B4)
ANT_RX_B40
CP
B7
B40
SAW
PRX_HB1
PRX_HB2
PDET_IN
PRX_HB1(B7)
PRX_HB2(B40)
TXDET
ANT 3
DRX B8
SAW
DRX B8
DRX_LB1(B8)
DRX
B1/2/3/4/5/7/8/40
DRX B5
DRX B1/B4
SP6T
DRX B3/B2
LNA Module
SAW
SAW
DRX B5
SA
W
DRX B1/B4
DRX B3/B2
DRX_LB3(B5)
DRX_MB1( B1,B4)
DRX_MB2(B3,B2)
ANT 4
DRX
DRX B40
SAW
DRX B40
DRX_HB2(B40)
B17/20/28A/28B
DRX B7
DRX B7
SAW
DRX_HB3(B7)
DRX B17/B20/B28A/28B
LNA Module
SAW
DRX B17/B20/B28A/28B
DRX_LB2(B17,B20,B
28)
VCTCXO
26MHz
ANT1 TUNER
RF1612
SPDT
L
SP
DT
PRX_HB3