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RxEGSM (925~960MHz) GSMTX2 DCSTX2 GSM F301 SAW LNA RxEN_FEGSM U300 F302 SAW F300 BPF 246MHz
DEMODEN
VMID IRXP
F305 O° BPF VGA PLL RXLO2 259MHz 90° QRXP U301 TXEN1 RXLO3 13MHz
U401
Q300 F303 SAW LNA
RxEN_FEDCS U305 F304 SAW
RXLO1GSM 1171.2~1205.8MHZ BANDSEL PLLEN DUAL PLL VCO
Ref Osc
REF 13MHz
DCS RxDCS(1805~1880MHz) RXLO1DCS 2051.2~2125.8MHz Dip. DCSTX1 GSMTX1
EGSM:493~518MHz DCS:498~519MHz X2 TXEN1 QTX QTXI ITX ITXI
DUAL VCO
EGSM:1171.2~1216MHz DCS:2019.2~2125.8MHz
TXEN1
GSMTX2 DCSTX2 GSMPAM U402
Dip.
BPF
Mod.
TxEGSM(880~915MHz) U405 DUAL COUPLER TxDCS(1710~1785MHz) DET.
X500 PA VCO LPF VCO PA U500 PDF 1/3 DCS:310.8MHz GSM:295.8MHz 1/5 BPF
DCSPAM U408 OP amp
X501
TXPOWER
SYSTEM CLOCK
GSM/DCS Memory VOCODER
SIM Card Serial Data Interface
+3V SIM Card
+5V SIM Card I/O Interface
SYSTEM RAM 4M
B.B Interface A/D Interface
Battery Voltage
FLASH ROM 16M
Battery Temperature I/O BB Filter GSM/DCS RF interface GSM PLL PLL 3V Tx Multi Switch Array
GSM/DCS
EEPROM 128K
KERNEL 5
DCS PLL
8M ROM (Voice Recognition)
GSM Tx
DCS Tx Charging Circuit KeyPad POWER Circuit AVCC Graphic LCD (115*60) Li_lon Battery (3.6V) VCC RF PSU
GSM PSU
DCS PSU
EMI FILTER CIRCUIT AC INPUT
FIRST RECTIFIRE
ISOLATION POWER TRANSFORMER
SECOND RECTIFIRE
FILTER DC INPUT
P.W.M CONTROL
POWER SWITCHING (MOS FET)
FEED BACK
ISOLATION OPTO COUPLER
O.C.P
CHOKE COIL INPUT 9V DC
2nd Regulator
Filter
FET Switch FRT 4.1V
Reference Voltage
LED
Switching TR Circuit UVLO Overcurrent Protector Overheat Protector MPU
Battery Type Detector Charge Voltage Detector Charge Voltage Selector
Feed Back
Static Current Circuit Static Voltage Circuit
FET Switch REAR 4.1V
TXPOWER
DEMODEN
DEMODEN
ANT QRXP VMID IRXP
ANT QRXP VMID IRXP
CLK13M
CLK13M
TXEN1 TXEN2 RXEN_FEGSM RXEN_FEDCS SYNCLK SYNEN SYNDATA ITX +3VPLL ITX1 QTX QTX1 _BANDSEL +VBATT BANDSEL
AVCC +VBATT +3VBB
TXEN1 TXEN2 RXEN_FEGSM RXEN_FEDCS SYNCLK SYNEN SYNDATA ITX ITX1 QTX QTX1 _BANDSEL BANDSEL
STARTUP_VOLTS +3VBB POWER_ON +VBATT RF_ON_OFF +3VMD +3VTX +3VLO1 +3VLO2 +3VDEMOD +3VDC +3VLNADCS +3VLNAGSM +3VX AVCC +3VMD +3VLO1 _RESET +3VLO2 +3VDEMOD +3V_RTC +3VDC +3VTX +3VLNADCS +3VPLL +3VLNAGSM +3VX _RESET
STARTUP_VOLTS POWER_ON RF_ON_OFF
_RESET
+3V_RTC
TXPOWER
DCSTX2
GSMTX1
GSMTX2
GSMTX2
DCSTX1
DCSTX2
GSMTX1
DCSTX1
VAGC
VAGC
AFC
AFC
+3VLNAGSM +3VLNADCS +3VDC +3VDEMOD +3VLO1 +3VLO2 +3VPLL +3VX RXEN_FEGSM RXEN_FEDCS
IRXP RXEN_FEGSM
IRXP
VAGC
RXEN_FEDCS QRXP +3VLO1 +3VLO2 +3VPLL +3VX VAGC RXL01GSM RXL01DCS RXL01GSM RXL01DCS +3VLNAGSM RXL02 RXL02 +3VLNADCS RXL03 +3VDC CLK13M DEMODEN +3VDEMOD RXGSMIN +3VMD VMID
QRXP VMID
SYNCLK SYNDATA AFC SYNEN
SYNCLK
SYNDATA
RXL03
AFC
+3VMD +3VTX
SYNEN
RXDCSIN +3VTX
TXL01 TXL02 _BANDSEL
CLK13M _BANDSEL
BANDSEL DEMODEN
+VBATT
DCSTX2 GSMTX2
+3VMD
GSMTX1 DCSTX1
GSMTX1
DCSTX2
DCSTX1
GSMTX2
TXL01
BANDSEL
TXEN1
TXL02
TXGSM
TXGSM RXDCSIN
TXEN1 ITX ITX1 QTX QTX1
TXEN1
TXDCS
TXDCS RXGSMIN
ITX ANT ITX1 TXEN2
+VBATT
+3VTX
ANT
QTX
TXPOWER
QTX1
TXEN2 TXPOWER
+3VLO2
+3VLO2
+3VLO1
R602 10
R601 10
+3VLO1 +3VLO2
C638 1uF
0603
C601 10nF
R603 6.8K
R621 100
C600 10nF
L600 12nH
C602 3pF
R604 SOT C603 4.7pF TXL02
+3VX +3VLO2 +3VPLL R607 10 +3VPLL +3VX C608 100nF +3VX R610 150K R611 1K C612 10nF C609 3.9nF R609 2.7K R612 820 R646 1K C610 390pF D600
SMV1249-001
L601 120nH
0603,2%
C605 10nF R606 6.2K C606 8.2pF C607 10nF
R605 10K 4 1 R608 3.3K
6
3 Q600 TRANSISTOR
C604 12pF
C611 22pF
2
5
C615 10nF
C614 33nF Q601 BFS17W
0603
C613 8pF
R613 200
R614 SOT R617 120 CLK13M RXL02 +3VLO1 +3VLO1
R615 SOT
R618 180K R619 1.2K_1% C647 4pF L602 22nH
+3VX
R622 22K R624 0
+3VPLL
+3VPLL
+3VPLL
+3VPLL
R623 18
R650 10
C617 22pF
C618 100nF
R625 18
R645 3R9
R626 3R9
R627 18
X600 DUALVCO
C616 10uF
1206
C639 27pF C643 SOT
C641 1nF
C642 100pF L603 2.7nH R648 51 RXL01DCS C645 2.2pF 3 C646 3pF R647 0 R649 51 RXL01GSM R653 100 TXL01
C620 10nF X601 13.0Mhz TCO-999 R630 10K AFC C630 10nF VCONT VCC OUTPUT GND 8 9 C626 10nF R631 0
C637 1nF
C621 1nF
C622 10nF
C623 10nF
R628 6.2K C624 1nF
0805 COG
1 12
VC
C627 10nF 1 2 1920 OSCIN GND CPOIF FINIF _FINIF CPORF FINRF 18 16 15 3 5 VCCRF VPRF VPIF VCCIF
R629 3K
C625 150pF
5 VB 6 OUTPUT 10 SW 11
R654 22
R651 22
R652 3.9R
C644 4.7pF
U604 2 RF_INRF_OUT
L604 1.5nH
L605 SOT
GND1 GND 4 1
L606 2.7nH
2 347 89
C629 10nF
1206 COG
_BANDSEL C632 27pF R633 10
U603 PLL 11 12 13 R655 1.8K +3VX
GND1 GND2 GND3 GND4
SYNCLK SYNDATA SYNEN
CLK DATA LE
_FINRF FO_LD
6 10 C628 100pF C633 27pF
R632 SOT
L607 6.8nH C669 1uF
0603
4 7 1417
R637 10K R638 10
C634 100nF
R639 150K
R640 2.2K
C635 100pF RXL03
C636 10nF
Q604 BFS17W R641 SOT
R642 SOT
R643 180K R644 220
RXL02 C300 10pF RXEN_FEGSM +3VDC +3VDC L301 56nH 1 2 L300 120nH (2%)
(1608)
VMID RXL03 DEMODEN 7 8 C351 1nF R300 20K L320 56nH C353 1.8pF R359 SOT C304 470pF +3VDEMOD C356 1nF
(1608)
10
F300 B4818 FILTER
GND1 GND2 GND3
F301 C305 22pF RXGSMIN L311 SOT L310 3.9nH 2 IN FILTER OUT GND1 GND2 GND3 GND4 5 C306 33pF L305 6.8nH
L302 100nH
(1608)
7 1 2 AREF VCC AI LOX LO MI U300
C333 10nF L303 56nH C307 10pF
GND4 GND5
RXL01GSM
C302 33pF
C367 SOT
C303 100pF
R301 4.3K
COIL OUT IN IN-R OUT-R
3 4 6
9 12
C352 1nF
(1608)
C310 12pF
MO MOX
5 6 13 15 16 C318 100pF C319 33pF R304 27
(1608)
C313 1.8pF 1 3 4 6
C314 7pF C315 6pF
8 R303 L306 1K_1% 3.9nH9 11 12
F302
FAR-F5CH-942M50-L2KM
MIXER STB AO
L307 4.7nH L308 15nH
C316 15pF 2 IN
FILTER OUT GND1 GND2 GND3 GND4 5 R351 4.7K
R352 47K
R353 47K R365 330 U301 1 2 3 4 5 6 7 8 9 10 FDIN COM1 PRUP LOIP RFLO RFHI GREF MXOP VMID IFHI VPS1 FLTR IOUT QOUT VPS2 DMIP IFOP COM2 GAIN-RS IFLO 20 19 18 17 16 15 14 13 12 11 C360 10nF
R354 3.3K
C357 470pF
C317 9pF L309 6.8nH C321 4pF
MIX GC GND1 GND2 GND3 GND4 3 4 14 10
+3VLNAGSM R308 10 C322 100nF
C368 100pF
1 3 4 6
C311 1nF
IRXP QRXP R356 330 C354 1nF VAGC
+3VLNAGSM +3VLNAGSM +3VLNADCS +3VLNADCS +3VDC +3VDC +3VDEMOD C369 SOT
L321 33nH
R309 2.7K 6 3
R355 332_1%
C325 39pF
L322 33nH R360 SOT R311 180 C370 SOT R326 0 2 U302 UMC5N
R305 51
C358 100nF
R357 330
C359 10nF
DEMODULATOR F305 13MHz FILTER CFECS13.0ME23-TC 1 IN GND
5 2
C361 1nF
R306 180
C362 100pF
C363 100nF
C364 1uF
(1608)
OUT
NC 3 6
4
+3VDEMOD 1 4
C365 10uF
(3216)
RXEN_FEDCS C330 22pF RXDCSIN F303 TDF18321 FILTER 1 I N OUT 8 U307 BCR400 R361 0 Vs CONTR +3VDC C372 100nF C337 100pF 7 C339 7pF RXL01DCS C341 1.8pF C342 2.2pF 1 2 8 R313 L318 1K_1% 2.2nH 9 11 C346 2pF 12 L319 3.9nH C349 1.2pF L328 22nH C350 4pF C381 SOT R316 180 AREF VCC AI LOX LO MI U305 C375 1nF MO MOX 5 6 13 15 16 C348 10pF R364 51 L329 22nH C380 NC Q300 BFP405 L327 10nH 2 IN C378 22pF L326 4.7nH C379 1nF C376 22pF L324 47nH L325 5.6nH C377 4pF R363 10K REXT GND C373 1nF C374 22pF R362 160 C371 1nF 2 U303 UMC5N R327 0 6
+3VLNADCS
L312 5.6nH
3
2 3 4 5 6 7 9 10 11 12 13 14
GND GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 GND9 GND10 GND11
1 L323 18nH
4
MIXER STB AO
F304 B4693 FILTER OUT 6
MIX GC GND1 GND2 GND3 GND4 3 4 14 10
R317 180
C382 SOT
1 3 4 5 7 8
GND GND1 GND2 GND3 GND4 GND5
NOTE COIL CRAFT : L300,L301,L303,L320
TXEN1
+3VMD 5
+3VMD 5 5 R500 10 R501 10
+3VMD 5
+3VMD 5
C500 100nF
R502 10
R503 10
C501 100pF
C502 100pF
C503 100pF
C504 1nF
5 R504 10 R505 0 QTX R512 910 QTX1 C509 100pF R510 200 C513 68pF 15 1 2 3 27 R507 910 ITX1 ITX TXL01 TXL02 C537 NC R531 0 C538 NC L507 27nH C516 100pF C507 68pF 28 C515 22pF 20 13 14 11 7 21 26 8 19 12 25 22 C511 23 27pF 9 5 6 16 17 C510 27pF +3VTXVCOGSM R511 51 C514 12pF 5 R514 3R9 C508 100pF C505 22pF C506 22pF L500 27nH
C512 12pF
VS1 VS2 VS3 VSP PU MC Q PUMIX NQ MIXO MDLO RF NI U500 NRF PLL CPO I MDO MIXLO NMDO RD ND NRD NND CPC GND1 GND2 GND3 GNDP 4 18 24 10
C533 1uF
1608
C517 27pF X500 SUPPLY CONTROL OUTPUT GND1 GND2 GND3 GND4 C520 27pF R515 470 TXGSM
C518 56pF
C519 56pF C540 6pF R516 470 C523 270pF C527 NC
0603 COG
R517 10 C525 SOT
R518 470 BANDSEL +3VMD 5 U501
TP0101T G S
C539 12pF
R519 51
R520 C521 R521 C522 100pF 11K 1nF 51 C526 NC
L501 56nH
1608
C524 1.5nF
0805 COG
R522 240 L503 68nH
1608
GSMTX1
L502 68nH
1608
+3VTXVCODCS 5 R523 3R9
+3VTXVCOGSM C534 1uF
0603
D
C528 4.7pF R530 NC
R529 1K 5 +3VMD D 5 G S Q500 2N7002 R524 10
C536 1uF L504 33nH L505 33nH
1608
C529 27pF X501 SUPPLY
+3VMD U502
TP0101T G
R528 100K
R526 330 C531 10nF
R527 10 C532 SOT
CONTROLOUTPUT GND1 GND2 GND3 GND4
C530 27pF
R525 820 TXDCS
5
S
DCSTX1
+3VTXVCODCS C535 1uF
0603
D
+3VMD 5
+3VMD
5
+3VGSM +3VTX 5 5 R428 82 TXGSM R427 91 R429 91 C433 10nF C445 120pF C464 220uF,6V
7125
U402 3 POWER_AMP VAPC VDD C428 27pF 1 C405 27pF R406 120 5
+3VTX 5
PIN GND1 GND2
POUT GND3 GND4 8
7
2
4
6
R418 10K +3VTX
C457 27pF
+3VALC 5
U413
5
1 2
TXEN1
5
VCC IN OUT
+3VALC 5
4
CONT 3 GND
RXDCSIN
TC7S66FU
RXGSMIN DCSTX2 GSMTX2 L402 5.6nH +3VALC +3VALC 5 5 C409 220pF R445 68 R446 SOT R419 10K R404 120
C458 27pF
R407 3.9K 3 C410 820pF C411 100pF +3VALC D400 5 R413 560 L401 33nH
1608 HSMS-2805-L31
5 U406 LM7131ACM5 OPAMP + +V -V 2 1
L405 L406 33nH 33nH U405 COUPLER 1 +3VDCS 3 8 5 PORT1_GSM_IN PORT2_GSM_OUT 5 PORT3_DCS_IN PORT4_DCS_OUT PORT5_COUPLING_OUT 4 PORT6_TERMINATION GND1 GND2 2 6 R410 51
D401 MCL4154
4 R409 3.3K_1%
U401 C459 27pF 7 RF_SWITCH 7 13 C460 27pF 14 4 9 16 VC2 VC1 GSMRx DCSRx ANT DCSTRx GND6 GND7 2 ANT
GSMTRx
R415 1K_1% R434 1.2K_1% TXPOWER R435 1.8K_1%
C416 100pF
C415 22pF R416 12K_1% R417 680 C454 27pF C435 10nF C436 10uF,6.3V
11
12
GND8 GND9 15
R414 8.2K_1%
R412 22K_1%
5 GND2 8 GND4
GND1 3 GND3 6 GND5 10
1
R420 51
C429 560pF
C430 820pF
U408 3 POWER_AMP 5 VAPC VDD
R431 39 TXDCS
C418 27pF
1
PIN GND1 GND2
POUT GND3 GND4
7
C423 27pF +3VTX 5 L403 6.8nH +3VTX +3VGSM 5 +3VDCS 5
R430 150
R432 150 +3VALC 5
U414 5 VCC IN OUT 1 2 3
2
4
6
8
C467 33pF
+VBATT
DCSTX2
4
CONT GND TC7S66FU
CSROM SIMALIM SIM_5V3V SIMCLK SIMRST SIMDATA CS_FLASH2 CSRAM CSROM RD WR CSVOC CS_FLASH2 D(0:15) BAT_TYPE A(0:20) TEMPERATURE CSVOC WR _RESET RD CLK13M_K _RESET SIMALIM CLK13M_K SIM_5V3V SP SIMCLK BFI SIMRST MAX_VOLT BAT_VSET RXSFM TXSFM SIMDATA SP BFI RXRDY RXSFM MIC+ MICRXDATA SPK2P TXDATA SPK2N RXDATA MIC2P +3VBB MIC2N RXCLK TXDATA TXCLK RXCLK TXCLK +3VBB MIC2N MIC2P SPK2N +VBATT SPK2P SDA DCVOLT SCL SCL +VBATT ANT BOOT BOOT VF LCD_A2 CF LCD_WR +VBATT D(0:15) KEYBOARD_ROW(0:4) LCD_A2 +VBATT LCD_WR REED LCD_EN RI_LIGHT KEYBOARD_ROW(0:4) MIC+ KEYBOARD_COL(0:4) MICSTARTUP_VOLTS ON_OFF BACKLIGHT RI_LIGHT _RESET TEMPERATURE BAT_TYPE MAX_VOLT VF CF CHK_BAT CHG_ON BACKLIGHT DCIN DCIN KEYBOARD_COL(0:4) RTC_ON_OFF RTC_ON_OFF +3V_RTC ON_OFF LCD_EN BAT_VOLT CHG_ON BAT_VOLT DCVOLT +VBATT STARTUP_VOLTS +VBATT _RTC_INT _RTC_INT uP_ON_OFF uP_ON_OFF RF_ON_OFF BAT_VSET POWER_ON SDA CHRG_CURRENT CHRG_CURRENT RS232_RXD RS232_TXD RS232_RTS RS232_CTS RS232_RXD RS232_TXD RS232_RTS RS232_CTS REED BBFILTEN REFADCP REFADCN DEMODEN VAGC AFC TXPOWER CLK13M TXEN2 TXRDY TXEN1 RXRDY TXRDY TXSFM RXEN_FE REFADCN DCSTX2 REFTXP REFADCP DCSTX1 ITX1 QTX QTX1 REFTXN REFTXN REFTXP TXEN1 TXEN2 GSMTX1 GSMTX2 _BANDSEL ITX KIRX BANDSEL RXEN_FEDCS KQRX1 RXEN_FEGSM KQRX KIRX1 RXEN_FE CHK_BAT SYNCLK SYNEN SYNDATA BANDSEL KIRX1 KQRX KQRX1 KIRX AVCC IRXP VMID QRXP RD WR CSRAM A(0:20) +3VBB A(0:20) D(0:15) D(0:15) AVCC AVCC BBFILTEN +3VBB AVCC
A(0:20) A(0:20) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
+3VBB
D(0:15) D(0:15) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 +3VBB
+3VBB
R102 100K
CSROM RD WR C107 100nF R104 10K C108 10nF
U105
D +3VBB
VCC 8
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
D
20 19 18 17 16 15 14 13 3 2 31 1 12 4 11 7 10 6 9
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18
I_O1 I_O2 I_O3 I_O4 I_O5 I_O6 I_O7 I_O8
21 22 23 25 26 27 28 29
0 1 2 3 4 5 6 7
C106 100nF
24
VSS 5 ~WE 32 ~OE 30 ~CS
D
SIM CONNECTOR
CSRAM +3VBB
+3VBB U103 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CS_FLASH2 27 44 45 46 43 42 41 40 8 7 6 5 4 1 2 3 20 39 38 26 24 10 21 11 _RESET A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 CE OE WE BYTE RESET VSS1 VSS2 22 25 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 RY-BY VCC NC1 NC2 28 30 32 34 13 15 17 19 29 31 33 35 14 16 18 23 37 12 9 36 C100 100nF D 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 SIMCLK SIMRST SIMDATA
+3VBB U102 CONVERTER 1 2 3 4 5 6 SIM_5V3V SIMALIM R100 100K R101 100K D 7 8 CIN RIN DATA DDRV DVCC _SS M1 M0 CLK RST I_O VCC VIN C1+ C1GND 16 15 14 13 12 11 10 9 C102 100nF D D C103 10uF,6.3V
(0805)
+3VBB 5 3 2 6 1 4 J100-5(VPP) J100-3 (CLK) J100-2 (RST) J100-6
(I/O)
J100-1 (VCCSIM) J100-4 (GND)
C104 10uF,6.3V
(0805)
D
D
D
D
CLK13M_K
TXCLK TXDATA RXRDY RXCLK RXDATA C950 22nF AVD 29 AVD_AMP 35 AVD_PLL 58 VDD_PLL 69 11 VDDO-1 16 VDDO-2 R985 10K 5 15 48
(0603)
+3VBB
AVCC
AVCC
C979 10nF D TXSFM RXSFM TXRDY A(0:20)
VDDI-1 VDDI-2 VDDI-3
_RESET 64 62 66 65 68 67 A(2) A(3) A(4) A(5) A(6) D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7) CSVOC RD WR A(7)
SEE NOTE 1
H13M NRST
INT2 INT1 PCMRDY GSMRDY A0 A1 A2 A3 A4 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 CSN RDN WRN A5 MP GPIO0 GPIO1 GPIO2 GPIO3 GPIO4
TXRDY TXCLK TXDATA RXRDY RXCLK RXDATA
54 55 56 60 59 61 +3VBB 46 TP950 R952 10K
R968 0
R950 330
R951 1K
R969 SOT
D(0:15)
72 73 74 75 76 80 1 2 3 6 7 8 9 77 79 78 R955 0 R956 NC 70 71 D 53 52 51 50 49
R953 330
(3528)
C953 47uF
C954 9pF
MIC+
PCMOUT
MICR986 0 A C951 15pF R954 1K AVCC C956 22nF
(0603) 4 U962 6 5 1 NO COM NC IN 2 V+ 3 D S GND Q957-1 FDG6301N G
PCMIN MICREFP MICREFN VXI1P VXI1N VXI2P VXI2N PWO1P PWO1N PWO2P PWO2N
44 27 26 22 21 20 19 30 32 34 33 C955 10uF (1206)
HEADSET_EN
U950 VOCODER
A AVCC
C968 15pF
A
1 2 3 4
ALERTER VREFP
36 23
6 U963 1 NO COM NC IN 2 V+ 3 GND
5 6
D BBFILTEN RI_LIGHT RF_ON_OFF
VREFN SDI1 SDI2 SDI3 SDI4 DAICLK DAI1 DAI2 DAIRST
24 40 42 43 45 39 37 38 25 TP952
C957 47nF +3VBB
C964 C990 C966 100nF 100nF 1nF
C967 1nF
5 4
C969 9pF
7
IN1 IN2 IN3 IN4 IN5 IN6 IN7
J901
AUDIO-JACK
BFI
14
BFI
A +3VBB TP953 AVCC AVCC
A C970 15pF R979 R980 16K_1% 100K C991 9pF AVCC C993 9pF
D819 VC060305A150
10 VSSO-1 17 VSSO-2 41 VSSO-3
VSSI-1 VSSI-2
SP
31 AVSUB 28 AVS_AMP 18 AVS
57 AVS_PLL 63 VSS_PLL
13 12
GPI05 SP
C974 C971 C972 C973 100nF 100nF 100nF 100nF +3VBB R962 10K R963 10K R984 10K D A D R981 16K_1% JACK_IN
R983 14K_1%
AVCC
4 47
+VBATT
D
A
U960-A TC75W56FU
EAR_SWITCH
U960-B TC75W56FU
R987 10K_1% A
BUZ+
D
D902 DA221
A
MIC2P MIC2N
BUZ-
Q951 2SD2114KT146 R978 0
C958
15pF
C996
9pF
C959
15pF
C997
9pF
SPK+ SPKSPK2P SPK2N
R975 NC Q950 2SD2114KT146 C995 NC R970 100 VIBRATOR
STARTUP_VOLTS
R989 10
R990 10
C962 47nF M950 1
D901 DA221
C963 47nF
R972 100K
2 C961 100nF VIBRATOR
24-8005-002-000-867
+VBATT
D103 VC060305A150 0603
D104 VC060305A150 0603
+VBATT VF R105 100
ANT
W176 COAX_CABLE
A176 ANTENNA CLIP
L176 SOT
0603
L175 2.7nH
0603
C177 2.2pF
0603
J176 26 25 24 23 22 I26 I25 I24 I23 I22 I21 I20 I19 I18 I17 I16 I15 I14 I13 I12 I11 I10 I9 I8 I7 I6 I5 I4 I3 I2 I1
MIC2N MIC2P DCVOLT1 DCVOLT2 +3VBB CTS SDA SCL SPK2P SPK2N GND1 GND2 BOOT RTS RXD TXD GND3 +VBATT VF CF -VBATT GND4 ANT RF GND5
D101 VC06LC18X500R 0603
D102 VC06LC18X500R 0603
21 20 R176 NC R184 0 19 18 R187 100 17
MIC2N MIC2P DCVOLT +3VBB
R186
100
16 15 R177 100 14 13
+3VBB RS232_CTS
SDA
R178
100 12
SCL
R179
100
11 10
SPK2P
R180
10 9
SPK2N
R181
10
8 7 6
MAX4.2_BOOT RS232_RTS
R182 R183
100 100
5 4 3
RS232_RXD
R188
100
2 1
RS232_TXD
R185
100 1 D179
VC060314A300 0603
INTERFACE CONNECTOR
2
1
6
5
1
6
5
2
2
3
4
D176 SMS05C
3
4
D177 SMS05C
+3VBB +VBATT Q151 DTC114EETL OUT IN ON_OFF R151 100K J180-1 J180-2 J180-3 J180-4 J180-5 J180-6 J180-7 J180-8
D
1 2 3 4 5 6 7 8 9 10 11
C165, C166, C167, C168 changed to 6.8nF R163 100 C165 C166 C167 C168 C169 47nF 47nF 100nF 100nF 220nF (0603)
LED100 CL-150YG-CD-T
R152 10K
GND
J180-9 J180-10 J180-11
Q153 DTC114EETL OUT IN RI_LIGHT
J151-1 J151-2
1 2 J180-12 +VBATT 12 GND
KEYBOARD_ROW(0:4) J151-3 J151-4 3 4 KEYBOARD_ROW(0) KEYBOARD_ROW(1) J180-13 J180-14 J180-15 J180-16 J180-17 J151-5 J151-6 J151-7 J151-8 J151-9 5 6 7 8 9 KEYBOARD_ROW(2) KEYBOARD_ROW(3) KEYBOARD_ROW(4) J180-20 J180-21 J180-22 J180-23 J180-24 J180-25 J180-26 J180-27 J180-18 J180-19
13 14 15 16 17 18 19
C170
2.2uF
D D
(0805)
C171
2.2uF
(0805)
C172
2.2uF
+3VBB
(0805)
C173
2.2uF
(0805)
J151-10 J151-11 J151-12
10 11 12
BUZBUZ+
20 21 22 23 24 25 26 27
D(8:15)
+3VBB
J151-13 J151-14 J151-15 J151-16 J151-17 J151-18 J151-19
13 14 15 16 17 18 19 KEYBOARD_COL(0)
MICR153 MIC+ 100K REED SPK+ SPKKEYBOARD_COL(0:4)
J180-28 J180-29 J180-30 J180-31 J180-32 J180-33 J180-34 J180-35 J180-36 J180-37 J180-38 J180-39 J180-40 J180-41 J180-42 J180-43 J180-44 J180-45 J180-46 J180-47 J180-48 J180-49 J180-50 J180-51 J180-52 J180-53 J180-54
28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
(0603)
D(15) D(14) D(13) D(12) D(11) D(10) D(9) D(8)
LCD_WR LCD_A2 _RESET LCD_EN
PCB FIXING HOLE
H1
H2
H3
H4
47 48 49 50 51 52 53 54
R113 R114
47 47
(0603)
+VBATT
J151-20 J151-21 J151-22 J151-23 J151-24
20 21 22 23 24
KEYBOARD_COL(1) KEYBOARD_COL(2) KEYBOARD_COL(3) KEYBOARD_COL(4) STARTUP_VOLTS
Q152 2SD2114KT146 R160 1K BACKLIGHT R162 4.7K
D D D
METAL SHIELD
G2
G3
MMI INTERFACE CONNECTOR (AXN324038)
LCD CONNECTOR (UG-11B02)
+3VBB +3VBB AVCC AVCC _RESET C211 10NF
D
+3VBB 5 C215 100pF R232 10K +3VBB C212 SOT R205 10K
D D
C216 100pF
C217 100pF
C218 100pF ITX ITX1 QTX QTX1 KIRX KIRX1 KQRX KQRX1 REFTXN REFTXP
R200 +3VBB C200 10nF 5 18 59 88 105 132 12 89 62 71 +3VBB +3VBB AVCC R202 5
2.2K_1% R201 2.2K_1% R203
2.2K_1% 2.2K_1%
VDDO-1 VDDO-2 VDDO-3 VDDO-4 VDDO-5
CLK13M CLK13M_K JACK_IN MAX4.2_BOOT A(0:20) AVCC 5
C210
4.7pF
83 85 28 29 77
VDDI-1 VDDI-2
AVD-1 AVD-2
L250 47nH
SYSCLKI SYSCLKO SYSRST GPIO10-WATCHDOG GPIO5-BOOT-PWM2 ADD0 ADD1 ADD2 ADD3 ADD4 ADD5 ADD6 ADD7 ADD8 ADD9 ADD10 ADD11 ADD12 ADD13 ADD14 ADD15 ADD16 ADD17 ADD18 ADD19 ADD20 GPIO6-ADD21 GPIO7-ADD22 GPIO8-ADD23 DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 BUSREQ BUSACK DACK RDB WRB GPIO3-MSIZE CSROM CSRAM CSVOC CSUSR1-AUXV2 CSUSR2-AUXV3 CSUSR3-AUXV4 LCDEN
I-OUT-P I-OUT-N Q-OUT-P Q-OUT-N I-IN-P I-IN-N Q-IN-P Q-IN-N VREFIQN VREFIQP PDTX SPW1 SPW2 SPW3 SPW4 AGC-P AFC-P PTX-P
51 52 50 49 67 68 69 70 53 54 46 34 33 32 40 60 63 64 AVCC +3VBB R208 47K R209 100K R231 100K 5 R238 10K
D D
+3VBB
C214 100nF
C201 100nF
C203 4.7uF
2012
C204 100nF
C205 100nF
C206 100nF
C207 1nF +3VBB
A
D
R235 10K
REED uP_ON_OFF EAR_SWITCH D(0:15)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
+3VBB
+3VBB
+3VBB
+3VBB
R222 100K LCD_WR LCD_A2 RD WR HEADSET_EN CSROM CSRAM CSVOC TEMPERATURE CS_FLASH2 LCD_EN TXDATA TXRDY TXCLK RXDATA RXRDY RXCLK SP BFI TXSFM RXSFM
R210 10K
R212 100K
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
131 130 129 128 127 126 125 124 123 121 120 119 118 117 116 114 113 112 111 110 109 108 107 106 104 103 102 101 100 99 97 96 95 94 93 92 91 90 87 86 37 38 84 139 137 75 133 135 134 81 80 79 136
TXEN1 TXEN2 RXEN_FE DEMODEN BANDSEL VAGC AFC TXPOWER
PLLDAT PLLCLK PLLEN1 PLLEN2 AUXV0 AUXV1
20 47 24 23 55 57
SYNDATA SYNCLK SYNEN VF BAT_VOLT REFADCN REFADCP +3VBB
AUXVREFN AUXVREFP U200 ROW0 ROW1 ROW2 ROW3 ROW4 COL0 COL1 COL2 COL3 COL4
58 56 5 4 3 2 1 144 143 142 141 140 13 14 10 9 8 11 82 138 72 73 74
0 1 2 3 4 0 1 2 3 4 +3VBB 5
R215 100K KEYBOARD_ROW(0:4)
KEYBOARD_COL(0:4) SIMDATA SIMCLK SIMRST SIMALIM SIM_5V3V BACKLIGHT +3V_RTC DCIN VIBRATOR CHG_ON
SIMVDD SIMDATA SIMCLK SIMRST SIMPRES SIMALIM GPIO9-SIMDATA_OEN EIRQN-EXTINT GPIO0 GPIO1 GPIO2-EXTPROC
19 17 45 43 42 41 39 26 36 35
TXDATA TXRDY TXCLOCK RXDATA RXRDY RXCLOCK SP BFI CSCOD CSDEC
D
R213 100K GPIO4-PWM1 76
R214 100K
+3VBB U202 X201 32.768kHz
CC4V-T1 U203 1 2 3 4 A0 A1 A2 VSS VCC WP SCL SDA 8 7 6 5
+3VBB
D
CLOCK 1 2 3 4 _INTRB VDD SCL OSCIN SDA OSCOUT VSS _INTRA 8 7 6 5
+3VBB R218 47K RS232_TXD RS232_RXD RS232_CTS RS232_RTS
+3VBB R219 47K 22 21 16 15 48 7 TXD RXD CTS RTS DSR DTR
30 EECS 25 SCK 27 SDAT +3VBB
D
D
SCL SDA R220 1K AVS-1 AVS-2 AVS-3 R221 1K
6 VSSO-1 44 VSSO-2 78 VSSO-3 98 VSSO-4 115 VSSO-5
31 VSSI-1 122 VSSI-2
D
D
61 66 65
A
AVCC 5
4 1
3
AVCC
6
U127-E OPAMP 4 V+ 8 PGND 9
UMC5N U128
2
R131 0 BBFILTEN R138 NC DEMODEN
STDBY
C126 100nF
V13
R126 47K
A
A
C128 4.7nF U127-B KIRX OPAMP 7 + R130 680 C132 SOT C131 8.2nF
0603
C127 1.8nF
5 6 R129 100
U127-A L127 330u
2012
L126 470u
2012
R128 270
OPAMP 1
+ -
3 2 C129 SOT
R127 1K_1% IRXP
C130 SOT
A A A A
R121 1K_1% R132 100K_1% KIRX1 C117 100nF
0603
VMID
C134 100nF
A
C136 4.7nF U127-D
C135 1.8nF
A
KQRX
OPAMP 16
+ R136 680
14 15 R135 100
U127-C L129 330u
2012
L128 470u
2012
R134 270
OPAMP 10
+ -
12 11 C137 SOT
R133 1K_1% QRXP
C140 SOT R137 100K_1% KQRX1
A A
C139 8.2nF
0603
C138 SOT
A A
C141 100nF
A
+3VBB
+3VBB C901 100nF 5 RXEN_FE BANDSEL 1 + IN1OUT 2 IN2 3 U900
TC7S08FU
4
R906 10K RXEN_FEGSM
D
5 1
U901 R907 10K RXEN_FEDCS
TC7S08FU + IN1OUT 4 2 IN2 3
5 TXEN1 1
U902 GSMTX1
TC7S00FU + IN1OUT 4 2 IN2 3
5 1 + IN1OUT 2 IN2 3
U903
TC7S00FU
4 DCSTX1
5 TXEN2 1 + IN1OUT 2 IN2 3
TC7S08FU
4 GSMTX2
U904
5 1 + IN1OUT 2 IN2 3
U906
TC7S08FU
4 DCSTX2
VCC 5 1 AVCC AVCC 2
U905 TC7S04FU NC 4 OUTY INA GND 3
_BANDSEL
R900 332_1% REFTXP
R903 1.2K_1% REFADCP
D
R901 2.2K_1% REFTXN
R904 10K_1% REFADCN
C902 100nF
C903 100nF
R902 332_1%
C904 100nF
C905 100nF
R905 1.2K_1%
A
A
A A A A
R253 10K POWER_ON_D D251 UMN1 ON_OFF 2 POWER_ON uP_ON_OFF R254 100K
+3VBB
C262 10nF
C259 100nF
D
STARTUP_VOLTS
Q255 DTC144EEA OUT
R256 10K DCIN
6
3
IN
R255 100K R251 100K
U252 UMC5N
GND
2
R252 100K
DCVOLT
AVCC
F200 BLM11P600S
1
4
R257 56K C252 3.3uF,16V
(1206)
DCVOLT
F201 BLM11P600S
C253 3.3uF,16V
(1206) TH1 NTH5G40B473
TEMPERATURE
L251 10uH (1608)
C258 100nF
D253 UPS5817 1 2 3 4 5
U253 GND1 SW BOOST GND2 OVP GND3 SENSE GND4 GND5 VCC2 VCC1 PROG Vc GND6 BAT GND7 16 15 14 13 12 11 10 9
C254 100nF
A
A
D252 DAN222
6 7 8
R263 100K C260 100nF
C257 1UF
(1608)
R266 7.5K_1%
D255 UPS5817
R265 300_1% R264 100K
Q257 DTC144EEA
+VBATT R258 82K_1% BAT_VOLT
OUT
IN
C255 10uF,6.3V
(0805)
C256 10uF,6.3V
(0805) GND OUT Q256 DTC144EEA
R259 100K_1%
C261 100nF
R262 12K_1%
GND
IN
CHG_ON
A
A
R260 270K_1%
R261 18K_1%
D
D Q957-2 FDG6301N S
MAX4.2_BOOT
G
D
+VBATT +3V8 RF_ON_OFF +3VLNAGSM +3VLNADCS +3VDC +3VDEMOD +3VTX
+3V8
BDS-4020R-220M
L800
D808 UPS5817
3 EN 1 IN GND +3VDC C826 10uF,6.3V +3VDC +3VDEMOD
0805
4 ADJ OUT 2 5
U812
R805 200
10
C854 10nF
U805
C819 470pF
C827 10uF,6.3V
0805
C855 100nF
1 2
FB LBI _LBO CLSEL REF
OUT 9 LX GND BATT _SHDN
C871 220uF,6V
7125
3 4 5
8 7 6
C873 220uF,6V
7125
+3VDEMOD +3V8 +3VMD RF_ON_OFF +3VPLL +3VLO1 +3VLO2
P
3
6
P
+3VMD R809 0 +3VLNAGSM 1 +3VLNAGSM +3VLNADCS C816 10uF,6.3V
0805
POWER_ON 3 EN IN GND 2 U803 C852 10nF C810 470pF C817 10uF,6.3V
0805
4 ADJ OUT 5
C872 1uF
P
U813 UMC5N
2
C853 100nF
P
4
1
C874 100nF
+3VLNADCS +3VLO1 +3VBB U809 +3V8 +3VLO2 POWER_ON_D U801 +3VLO2 +3VPLL R800 0 1 +3VPLL +3VBB C806 10uF,6.3V
0805
R812 100K
+3VLO1
3 VCC +3VX C800 100nF 5 1
D
RESET GND
2
_RESET
3 EN IN GND 2 C850 10nF
4 ADJ OUT
C801 10nF
+3VBB AVCC
C805 10uF,6.3V
0805
C851 100nF +VBATT
STARTUP_VOLTS U804 C862 470pF 3 EN 1 IN GND 2 4 ADJ OUT 5 +3V_RTC C861 10uF,6.3V
0805
STARTUP_VOLTS
AVCC +3VX +3V8 +3VX +3VTX 1 3 EN +3VTX +VBATT C831 1uF +VBATT POWER_ON
0603
POWER_ON_D U806 AVCC 4 ADJ OUT GND 2 C828 10nF C832 10uF,6.3V 5
D801 MCL4154
R811 1K +3V_RTC C863 250uAH MS414
IN
0805
JP100 STARPOINT
A
1 IN OUT
2
POWER_ON +3V8 RF_ON_OFF RF_ON_OFF U810 +3VMD +3V8 POWER_ON_D U811
D
JP200 STARPOINT +3VBB
A
1 IN OUT JP300 STARPOINT 1 IN OUT
2
RF_ON_OFF
R828 0
3 EN 1 IN GND 2 C870 10nF
4 ADJ OUT 5 1
3 EN IN GND 2 C867 470pF C868 10uF,6.3V
0805
4 ADJ OUT 5
2
C860 10uF,6.3V
C869 100nF
C830 1uF
0603
C859 10nF
C845 10uF,6.3V
0805
P
D