Материал: SGH-X450 Schematics v3_0
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A
RXQP
VRF
B
RXQN
RXIP
RXIN
TXIP
TXIN
TXQP
C
TXQN
C127
100PF
CLK13M_RF
VRF
SI_EN
D
C132
100PF
E
AFC
C120
10NF
F
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OSC100
1 |
VT |
VCC |
2 |
GND |
OUT |
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TCO9141E
4
3
4
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34 33 32 3130 29 |
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26 |
25 |
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37 |
GNDGND GND |
VDD |
GND |
GND |
GND |
RXQP |
XOUT |
XEN |
DIAG2 |
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35 |
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36 |
GND |
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38 |
NC |
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1 |
NC |
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RXQN |
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2 |
RXIP |
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U100 |
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RXIN |
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SI4205-BMF |
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TXIP |
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5 |
TXIN |
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6 |
TXQP |
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XIN |
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VDD |
PDN |
SDO |
SEN |
SCLK |
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7 |
TXQN |
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8 |
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9 |
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C128 |
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220NF |
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VRF
R101
10
C118 |
R103 |
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10NF |
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100 |
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C119
10NF
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5 |
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7 |
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A |
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13MHZ_BB |
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XOENA |
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L900 |
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3.9nH |
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GSM_PAM_IN |
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C125 |
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39PF |
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DPCS_PAM_IN |
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C126 |
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B |
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33PF |
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22 |
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DIAG1 |
RFOG |
RFOD |
21 |
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GSM_LNA_IN_N |
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RFIGN |
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RFIGP |
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GSM_LNA_IN_P |
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RFIDN |
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DCS_LNA_IN_N |
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RFIDP |
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DCS_LNA_IN_P |
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RFIPN |
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PCS_LNA_IN_N |
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RFIPP |
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PCS_LNA_IN_P |
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GND |
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C |
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SDI |
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14 |
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SERDAT |
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SERCLK |
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SERLE |
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C130 |
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C131 |
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C129 |
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D |
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100PF |
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100PF |
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100PF |
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R105 |
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R100 |
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C115 |
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0 |
560 |
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15PF |
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13MHZ_BB |
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CLK13M_TR |
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E |
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R102 |
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C116 |
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(From SI4205) |
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C117 |
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200 |
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30PF |
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CLK13M_MC |
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10NF |
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CLK13M_YMU |
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CLK13M_RF |
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Engineer |
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SAMSUNG ELECTRONICS |
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Drawn by |
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F |
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R&D CHK |
TITLE: |
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Size |
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SGH-X450 |
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A3 |
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DOC CTRL CHK |
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MFG ENGR CHK |
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Changed by |
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Date Changed |
2004.04.14 |
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Time Changed |
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QA CHK |
REV |
Drawing Number |
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Sheet 1 |
of |
10 |
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user8 |
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3:12:21 pm |
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3.0 |
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1 |
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A
B |
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+VBATT |
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C206 |
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C207 |
33PF |
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100UF |
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C |
6.3V |
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R200 |
R201 |
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0 |
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TXPOWER |
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R202 |
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NC |
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TX_EN |
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C209 |
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100NF |
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D |
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TX_BAND_SEL |
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C211 |
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220NF |
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R203 |
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0 |
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DPCS_PAM_IN |
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R204 |
C212 |
C213 |
C214 |
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10UF |
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0 |
220NF |
220NF |
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GSM_PAM_IN |
6.3V |
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E |
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F
1 |
2 |
3 |
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8 7 6 5 4 3 2 1
U200
SKY77324
GND 26 GND 25 |
GND 24 |
GND 23 |
VAPC 22 |
GND 21 VBATT 20 |
VCC_CMOS |
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VSEN |
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PACENA |
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GND |
VCC1 |
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DCS/PCSOUT |
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BS |
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GND |
DCS/PCSIN |
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RSVD |
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GSM850/900IN |
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GND |
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GND |
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GND |
VCC1 |
GSM850/900OUT |
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GND GND GND |
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CON201 |
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A |
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KMS-503 |
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G |
C |
A |
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ANT200 |
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R205 |
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J_ANT |
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L218 |
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L211 |
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12nH |
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NC |
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C215 |
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B |
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47PF |
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U201 |
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F200 |
C216 |
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LMG003W-5076A |
13 |
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FAR-F6EB-1G9600-B2BW |
1PF |
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GSM_TX_EN |
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11 VC1 |
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ANT |
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PCS_RX |
6 |
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1 |
IN |
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OUT 3 |
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PCS_LNA_IN_N |
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G OUT 4 |
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DCS_TX_EN |
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9 |
VC2 |
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DCS_RX_1 3 |
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C222 |
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G |
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C217 |
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L202 |
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6.2nH |
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PCS_RX_EN |
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5 |
VC3 |
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DCS_RX_2 |
4 |
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L216 |
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1PF |
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10 |
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EGSM_RX_1 1 |
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5.6pF |
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3.9nH |
2 |
5 |
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PCS_LNA_IN_P |
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EGSM_TX |
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8 |
DCS/PCS_TX |
EGSM_RX_2 2 |
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G |
G |
G |
G |
G |
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7 |
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12 |
14 |
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15 |
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16 |
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C218 |
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0.75PF |
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DCS_LNA_IN_N |
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C219 |
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L203 |
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C |
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0.75PF |
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8.2NH |
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C220 |
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DCS_LNA_IN_P |
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1PF |
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GSM_LNA_IN_N |
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C221 |
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L204 |
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27NH |
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1PF |
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L217 |
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GSM_LNA_IN_P |
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1.0NH |
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D |
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C208 |
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L213 |
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NC |
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NC |
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C210 |
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39PF |
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L214 |
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L215 |
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22nH |
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NC |
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E |
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TRANSMITTER & RECEIVER |
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Engineer |
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SAMSUNG ELECTRONICS |
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Drawn by |
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F |
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|
R&D CHK |
TITLE: |
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Size |
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SGH-X450 |
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A3 |
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DOC CTRL CHK |
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MFG ENGR CHK |
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|
Changed by |
Date Changed |
2004.04.14 |
|
Time Changed |
QA CHK |
REV |
Drawing Number |
|
Sheet 2 |
of |
10 |
|
|||
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user8 |
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|
3:12:36 pm |
|
3.0 |
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4 |
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5 |
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6 |
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7 |
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8 |
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1 |
2 |
3 |
|
|
C301 |
C300 |
|
|
2.2UF |
100NF |
|
A |
|
C304 |
C305 |
|
|
33PF |
33PF |
SIGNAL |
TYP |
|
|
VCC_1.8A |
1V8 |
|
|
VCCD |
2V8 |
|
|
VRF |
3V0 |
|
|
VPAC |
3V0 |
|
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VDD_VIB |
3V0 |
|
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VCCA |
2V8 |
|
|
VCCB |
2V8 |
SIMRST |
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VRTC |
2V8 |
SIMCLK |
|
B |
|
SIMDATA |
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TA_VEXT |
|
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VRTC |
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|
R304 |
PWR_ON |
|
|
390K |
JIG_ON |
|
|
RTCALARM |
|
|
|
PWR_KEEP |
|
|
C |
|
C322 |
R303 |
|
|
100NF |
330K |
KEY_COL(2)
3
1
2
KEY_ROW(0) Q300 DTC144EE/TR
UP_SDI
UP_SCLK
UP_CS
XOENA
YMU_VIB_EN
D
BACKLIGHT1
R310 0
BACKLIGHT2
E
TA_VEXT
ZD300 |
C319 |
C324 |
UDZS8.2B |
10UF |
100PF |
10V |
|
F
1 |
2 |
3 |
|
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4 |
5 |
|
CN301 |
|
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|
PC-D6-A6-H2.9-S |
|
|||
1 |
1 |
|
6 |
6 |
|
2 |
2 |
|
5 |
5 |
SIM_IO |
3 |
3 |
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4 |
4 |
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G G G G |
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10 9 |
8 |
7 |
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C303 |
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33PF |
C302
100NF
C321
NC
SIM_CLK
SIM_RST
SIM_VCC
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49 |
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50 |
51 |
48 |
29 |
30 |
28 |
6 |
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53 |
UP_CLK SIMRST_ |
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SIM_CLK |
SIM_IO |
VSIM |
CREF |
VREF |
GNDQ |
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GNDD1 |
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54 |
UP_RST |
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VLDO_7 |
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52 |
UP_IO |
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VDD67 |
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R302 |
+VBATT |
44 |
ADC_AUX1 |
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VLDO_6 |
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47 |
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56 |
ADC_AUX2 |
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ADC_TRIG |
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VL5S_A |
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3 |
VACC |
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VL5S_B |
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C320 |
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2 |
VBAT |
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33 |
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100NF |
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VLDO_5 |
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1 |
VEXT |
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34 |
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43 |
BTEMP |
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VDD5 |
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46 |
PWR_SW1N |
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VL4S_A |
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47 |
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13 |
PWR_SW2 |
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VL4S_B |
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RTC_ALMN |
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VLDO_4 37 |
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21 |
PWR_KEEP |
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20 |
PSW1_BUF |
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U300 |
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T30 |
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14 |
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38 |
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15 |
INTRQ |
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PSC2106A1WUS-DT |
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VDD34 |
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16 |
SDI |
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VLDO_3 39 |
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SDO |
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17 |
SCLK |
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18 |
CSN |
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22 |
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VRTC |
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EN_3 |
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23 |
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24 |
EN_4[0] |
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11 |
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25 |
EN_4[1] |
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VLDO_2 |
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26 |
EN_5 |
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27 |
EN_5A |
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19 |
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55 |
EN_5B |
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RESETN |
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RING_PWM |
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9 |
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57 |
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VLDO_1 |
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GND |
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58 |
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10 |
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59 |
GND |
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RINGDRV |
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LED1DRV |
LED2DRV |
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VDD12 |
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GND |
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60 |
GND GND GND |
GND |
VIB_DRV |
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GND GND GND GND |
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GNDD |
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5 |
4 |
7 |
8 |
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61 62 63 64 |
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65 |
66 67 68 |
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POWER |
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VCCD |
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VCCD |
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R305 |
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R307 |
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47K |
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NC |
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U301 |
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8 |
_EN |
BSENSE 1 |
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CHG_ON |
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7 |
_ACPR |
BAT 2 |
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CHG_DET |
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6 VCC |
_CHRG 3 |
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5 |
PROG |
GND 4 |
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ICHRG |
G G G G |
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R306 |
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12 11 10 9 LTC4058DD8-4.2 |
|||
10K,1% |
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R308 |
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2.2K,1% |
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Changed by |
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user8 |
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4 |
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5 |
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6 |
7 |
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8 |
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A |
+VBATT VCCB |
VCCA VDD_VIB |
VRF VCCD VCC_1.8A |
VRTC |
C315 |
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2.2UF |
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VREF |
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B |
T64 |
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C |
R300 |
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R301 |
10 |
RST |
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C313 |
1.2K,1% |
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100PF |
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+VBATT |
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C316 |
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2.2UF |
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BAT300 |
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C314 |
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ML414R-F9GE |
C312 |
C311 |
C323 |
C307 |
C310 |
C309 |
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10NF |
D |
||||||
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2.2UF |
2.2UF |
4.7uF |
2.2UF |
2.2UF |
2.2UF |
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E |
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+VBATT |
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T33 |
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C318 |
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10UF |
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6.3V |
|
|
|
|
|
|
Engineer |
SAMSUNG ELECTRONICS |
|||
|
|
Drawn by |
||||
|
|
|
|
|
F |
|
|
|
R&D CHK |
TITLE: |
|
|
Size |
|
|
|
|
|
|
A3 |
|
|
DOC CTRL CHK |
|
SGH-X450 |
|
|
|
|
MFG ENGR CHK |
|
|
||
|
|
|
|
|
|
|
Date Changed |
2004.04.14 |
Time Changed QA CHK |
REV |
Drawing Number |
Sheet 3 |
of 10 |
|
3:09:15 pm |
3.0 |
|
|||
|
|
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|
|||
|
6 |
7 |
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|
8 |
|