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VBATI VRAD1 VRAD2 VRAD1
VBATI
VRAD1 RF Page 2
VRAD1
VRAD2
RTEMP RTEMP
RTEMP
TXI TXI
TXI RAD_DCLK RAD_DCLK
TXIB TXIB RAD_DCLK
TXIB RAD_IDATA RAD_IDATA
TXQ TXQ RAD_IDATA
TXQ RAD_QDATA RAD_QDATA
TXQB TXQB RAD_QDATA
TXQB
AM AM VLOOP VLOOP
AM VLOOP
AMB AMB VLOOPTX_1 VLOOPTX_1
AMB VLOOPTX_1
CLKREQ CLKREQ TESTOUT TESTOUT
CLKREQ TESTOUT
VCXOCONT VCXOCONT
VCXOCONT
BTCLK BTCLK
BTCLK
RADDAT RADDAT MCLK MCLK
RADDAT MCLK
RADCLK RADCLK VRAD1 VBATI VRAD2
RADCLK
RADSTR RADSTR
RADSTR
ANTSW3 VBATI RF Page 3
ANTSW0 ANTSW0 VRAD1
ANTSW0
ADCSTR ADCSTR VRAD2
ADCSTR
TX850_900 GSM_EGSM_IN GSM_EGSM_IN GSM_EGSM_IN
TX1800_1900 DCS_PCS_IN DCS_PCS_IN DCS_PCS_IN
ANTSW1 ANTSW1 IAM IAM IAM
ANTSW1
R2_ANT_INTERFACE
ANTSW1 ANTSW1 TX850_900
ANTSW3 ANTSW3 TX1800_1900
ANTSW3
EXTLDO EXTLDO
EXTLDO
R3_TXPA_PACONT
TX1800_1900
TX850_900
Confidential
Approved according to 00021-LXE 107 42/1
Sony Ericsson RT/SEMC/BGRRHP Christian Lindqvist
RADIO RT/SEMC/BGRRHR Dennis Russell D
RADIO Top
SCHEMATIC
1/1911-ROA 128 2290 Uen 1 (3)
VRAD1 VRAD2
C105 10pF
VRAD1 VRAD1 BTCLK BTCLK
VRAD2
RJC4633012/1
R106 10Kohms
VLOOPTX_1 VLOOPTX_1
B100
C106 100pF C102 10pF L111 REP621005/1
6.8uH Z100
4 VCC OUT 3
REG704494/68 R104 220ohms R105 220ohms Balun
RJC4633012/1
RJC4633012/1
RJC4633013/1 R100 1Kohms R101 100Kohms RJC4633012/1
C103 10pF
C104 10pF
VCXOCONT VCXOCONT 1 VCONT GND 2 3 BalB1810MHzGND 2
REP621003/22 REP621003/22
RJC5163016/1
REP621004/1 REP621006/1 6 NC Unbal 1 DCS_PCS_IN DCS_PCS_IN
C101 100nF
RJC4633012/22
RJC4633012/22
RJC5163015/1
TCO-5872
C131 22pF
C132 22pF
C133 10nF
RJC5163015/1
4 5 VRAD2
RTL204905/2
C100 10nF
13MHz BalA GND
C135 10pF
LDB181G8115G-120TEMP
C REG7359906/2
V100 R102 10Kohms RJC4633012/1
B
2SC5663 C137 1uF
RYN1216045/1 REP621005/1 Z101
E
Balun
869.5MHz RJC5163027/1
REG915107/36
N101 3 BalB GND 2
ConcordeTX IpumpTxp
22nH
L109
TXI TXI 3 Ip 8 6 NC Unbal 1 GSM_EGSM_IN GSM_EGSM_IN
TXIB TXIB 4 In TxHp 1 4 5 VRAD2
BalA GND
TXQ TXQ 5 Qp TxHn 2 C136 33pF
LDB18869M15G-120TEMP
TXQB TXQB 6 Qn TxLp 45 REG7359906/1
AM AM 48 AMp TxLn 46 RJC4633012/33
C138 1uF
AMB AMB 47 AMn VIam 43 IAM IAM
10 VtuneTxp VccTxIF 7 VRAD1
RJC5163027/1
11 Vtunen GndSlug 49 VRAD2
R108 390ohms
Vccbuff 44
RJC5163613/47
REP621003/39
C143 470pF
C142 1.8nF
ROP1013060/1 R109 120ohms
RJC4633012/22
RJC4633012/22
RJC5163015/1
CONCORDE
C128 22pF
C129 10nF
C130 22pF
REP621003/12
RJC4643024/18
RJC5163613/56
RJC5163514/12
C147 560pF
L110 100uH
C148 1.2nF
REG704276/1LM
REP621003/56