Samsung SGH-X430 free download

File name Circuit Diagram SGH-X430.pdf

1 2 3 4 5 6 7 8 A 13MHZ_BB A XOENA L106 1.2NH RXQP C100 22PF GSM_PAM_IN VRF DCS_PAM_IN B 34 33 32 31 30 29 GND GND GND GND GND VDD (MURATA) 28 27 26 25 24 23 22 C102 1.2PF RXQN RXIP RXIN TXIP TXIN TXQP C TXQN 35 36 37 38 1 2 3 4 5 6 7 GND GND NC NC L100 27nH 21 20 C103 1.2PF C122 NC RFIGN RFIGP F100 FAR-F5EB-942M50-B28CH 3 OUT 1 IN 4 OUT G G 5 2 B DIAG2 DIAG1 RFOG RXQP XEN RFOD XOUT EGSMRX L102 12nH C104 10PF RXQN RXIP RXIN TXIP TXIN TXQP 19 U100 SI4205E RFIDN RFIDP RFIPN RFIPP GND 18 17 16 15 (MURATA) L103 7.5NH C105 1.2PF C123 NC F101 FAR-F6EB-1G8425-B2BCH 3 OUT 1 IN 4 OUT G G 5 2 DCSRX L105 3.9nH C106 5.6pF C107 1.2PF C _PDN _SEN SDO VDD SCLK 13 14 TXQN 8 XIN C108 100PF CLK13M_RF 9 10 11 12 VRF C109 220NF SERDAT SERCLK SERLE SI_EN C111 100PF C112 100PF C110 100PF SDI D C113 100PF D VRF R105 0 13MHZ_BB E R101 10 OSC100 AFC (From SI4205) C117 10NF R100 560 R102 200 C115 15PF CLK13M_TR C116 30PF CLK13M_MC CLK13M_YMU E VCC VT 1 4 C118 10NF 3 R103 100 CLK13M_RF GND TCO-9141B(13MHz) C120 10NF C119 10NF OUT 2 Engineer F Drawn by R&D CHK DOC CTRL CHK MFG ENGR CHK Changed by user8 1 2 3 4 5 Date Changed 6 SAMSUNG ELECTRONICS TITLE: Size A3 F SGH-X430 REV 1.3 Drawing Number 8 Sheet 1 of 10 2003.10.07 Time Changed 3:12:21 pm QA CHK 7 1 2 3 4 5 6 7 8 A A ANT200 +VBATT B C203 47PF CON1 MS-156(02) 1 IN OUT 2 G1 G2 3 4 C202 10UF C200 100uF C225 33PF L210 15nH L205 3.3nH B J_ANT C201 NC R211 100 GSM_PAM_IN EGSMRX DCSRX 8 U201 ANT 2 5 EGSM_TX VC1 3 DCS_TX 11 10 EGSM_RX VC2 1 DCS_RX G G G G G G G 14 13 12 9 7 6 4 LMG002S-5047A DCS_TX_EN GSM_TX_EN C C TX_BAND_SEL C228 10NF C227 33PF C223 220NF 6 11 3 4 15 2 16 5 VCC VCC GSM850/900IN BS VAPC PACENABLE IREGOUT DCS/PCSIN GND GND GND GND GND GND GND 1 U200 CX77312 R204 0 TXPOWER C222 NC R224 0 VBATT GSM850/900OUT 9 L209 27nH DCS/PCSOUT 13 GND GND GND GND C209 15PF L207 NC D C226 220NF 7 8 10 12 14 17 18 19 20 21 22 C208 5PF D L204 3.3nH L206 NC R223 0 TX_EN C224 100NF R214 0 DCS_PAM_IN E E TRANSMITTER & RECEIVER Engineer F Drawn by R&D CHK DOC CTRL CHK MFG ENGR CHK Changed by user8 1 2 3 4 5 Date Changed 6 SAMSUNG ELECTRONICS TITLE: Size A3 F SGH-X430 REV 1.3 Drawing Number 8 Sheet 2 of 10 2003.10.07 Time Changed 3:12:36 pm QA CHK 7 1 2 3 4 5 6 7 8 C301 2.2UF A C300 100NF C304 33PF C305 33PF CN300 PC-D6-A6-H2.85-S 1 1 6 6 2 2 5 5 3 3 4 4 G G G G 10 9 8 7 SIM_IO C303 33PF C302 100NF +VBATT VCCB VCCA VDD_VIB VRF VCCD VCC_1.8A VRTC A SIGNAL VCC_1.8A VCCD VRF VPAC VDD_VIB VCCA VCCB VRTC B TYP 1V8 2V8 3V0 3V0 3V0 49 50 51 48 29 30 28 6 C321 NC SIM_CLK SIM_RST SIM_VCC VREF C315 2.2UF SIM_CLK SIM_RST SIM_IO CREF VREF GNDQ 2V8 2V8 SIMRST SIMCLK SIMDATA R302 47 TA_VEXT 54 UP_RST 53 UP_CLK 52 UP_IO GNDD1 VSIM 2V8 VLDO_7 40 VDD67 41 VLDO_6 42 B +VBATT 44 ADC_AUX1 45 ADC_AUX2 56 ADC_TRIG 3 2 VACC VBAT 32 VL5S_A 31 VL5S_B VLDO_5 VDD5 33 34 VRTC C320 100NF 1 VEXT 43 BTEMP