A608 A630主板原理图.pdf

1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 HH GG FF EE DD CC BB AA TYM763 P2 Revision History TYM763 P2 Schematic Page Note 1 Page 1 This page 2 Page 2 Baseband MT6225 3 Page 3 Audio 4 Page 4 MCP Memory 5 Page 5 Power I O T FLASH 1 D0001 Initial Version 2007 6 9 6 Page 6 LCD Camera Keypad 7 Page 7 RF MT6139 8 Page 8 Bluetooth 2 D0002 Change VR20 VR21 VR22 VR23 to 15pF type TY01303929 Update U36 to correct part information according BOM database 2007 6 20 3 D0003 Change RF MT6129 to MT6139 2007 7 9 4 D0004 R16 change from 10K to 10ohm C17 change from NC to 200ohm L5 change from 18nH to 9 1nH R69 change from 27K to 36K C23 change from 1uF to 4 7uF 2007 7 12 天宇天宇 CONFIDENTIAL RELEASE CONFIDENTIAL RELEASE 维修使用原理图维修使用原理图 TYM763 P2 1 0 Revision History A4 18Wednesday December 12 2007 Title SizeDocument NumberRev Date Sheetof 5 5 4 4 3 3 2 2 1 1 DD CC BB AA SIM card data input output RF 3 wire interface clock output SIM card clock output High driving BPI port 4mA 8mA RF 3 wire interface chip select 0 SIM card supply power select RF 3 wire interface data output SIM card supply power control High driving BPI port 4mA 8mA SD card detect input SD write protect input SIM card reset output 维修使用原理图 天宇 CONFIDENTIAL RELEASE TYM763 P2 1 0 Baseband MT6225 A2 28Wednesday December 12 2007 Title SizeDocument NumberRev Date Sheetof GPIO6 RLED EN GPO2 BLED EN GPIO11 GLED EN EA5 EA6 ED11 EA4 EA21 ED14 ED7 EA17 EA13 EA2 ED1 ED8 EA3 ED15 ED9 ED12 EA16 ED13 ED5 EA10 EA18 EA22 ED3 ED10 EA20 EA12 EA11 EA14 ED0 ED6 EA8 ED4 ED2 EA23 EA1 GPO2 BLED EN EA9 EA7 AFC BYP EA19 EA15 AVDD AFE GPIO6 RLED EN GPIO11 GLED EN KROW36 KCOL36 IB7 NALE4 GPIO2 TP BUSY6 NLD34 6 RFVCOEN7 CMMCLK6 NLD04 6 EA 1 23 4 MICN03 GPIO26 MAIN LCM BL PWM6 VCXOEN5 7 GPIO3 TP DOUT6 ED 0 15 4 GPIO48 TP CLK 6 SIMVCC5 CMPCLK6 MP3 OUTR3 BANDSW DCS7 GPO1 32K BT8 SCLK7 NLD64 6 ADC0 I 5 GPIO31 USB EN 5 MCDA05 GPIO47 TP CS 6 NRNB4 CMRST6 CMHREF6 PA EN7 KROW16 GPIO30 SENSOR PWR EN 6 KROW46 EINT1 TP PENIRQ 6 SYSRST4 5 ADC6 USB ID 5 QB7 SPKN03 CMVREF6 GPIO7 VIB EN5 NREB4 ADC1 I 5 GPIO29 FLASH EN 6MCCMD5 NLD96 LPCE0B MAIN LCM6 EINT3 BT8 HB TX7 LB TX7 ECS1 PSRAM 4 NLD44 6 GPIO43 CHR CTL5 EINT0 HEADSET3 SPKP03 ADC2 LCM ID 6 SIMDATA5 NLD106 GPIO34 BT RESET8 NCEB4 USB DM5 EUB4 ERD4 MICP13 LRDB6 LRSTB6 VAPC7 LWRB6 LPA06 NLD126 URXD3 BT8 NLD54 6 NCLE4 EINT2 CHARGER5 EWR4 SDATA7 GPIO5 OP ON3 UTXD15 NLD156 ADC5 SendKey 3 PCMIN BT8 ECS0 FLASH 4 VAFC7 KCOL16 NLD74 6 NLD14 6 SIMCLK5 NLD116 BBWAKEUP5 PCMSYNC BT 8 PCMCLK BT8 KCOL26 ELB4 NLD24 6 KROW06 KCOL06 KROW56 MP3 OUTL3 NWEB4 GPIO4 MEMSIC SCL6 SIMSEL5 NLD86 MICP03 PCMOUT BT8 GPIO32 MEMSIC SDA 6 I7 WATCHDOG4 26MHZ7 MCCK5 Q7 NLD146 USB DP5 MICN13 UTXD3 BT8 GPIO9 SDA6 LE7 SIMRST5 KROW26 URXD15 NLD136 GPIO27 TP DIN6 GPIO8 SCL6 ADC3 VCHG5 GPIO25 KEYPAD LED1 PWM5 CMDATA56 CMDATA36 CMDATA86 CMDATA96 CMDATA66 CMDATA46 CMDATA76 CMDATA26 KCOL45 MCDA15 MCDA25 MCDA35 NLD176 GPO3 BT PWR EN 8 NLD166 VBAT VDD VREFP VREFN VDD MICBIASP MICBIASN VMEMVDD VCORE VCORE VUSB VRTC AVDD C113 C109 R77 L20 U20B N7 H5 J10 H6 M7 L6 J12 K6 E7 A2 N6 H13 G12 M9 N9 M10 N10 M12 N8 L13 M8 M6 G6 E11 B11 E10 F10 A9 C8 F9 A6 H9 E8 B4 F8 J6 L12 M11 J9 F11 H10 B2 K12 F12 H8 K13 E12 H12 J8 D1 F7 VSS33 EMI VDD33 VSS33 VDD33 VSS33 VDD33 VDD33 VSS33 AVCC PLL AVSS PLL VDDK VDD33 VDDK VSS33 EMI VSS33 EMI VSS33 EMI VSS33 EMI VDD33 EMI VDD33 EMI VSS33 EMI VDD33 EMI VDD33 EMI VDDK AVDD MBUF AVSS MBUF AVDD BUF AVSS BUF AVDD AFE AGND AFE AVSS AFE AGND RFE AVSS GSMRFTX AVDD GSM RFTX AVSS RFE AVDD RFE VDDK VSS33 EMI VDDK VSS33 USB MC VSSK VSS33 AVDD RTC VDD33 USB VDDK VSS33 VDD33 MC VDD33 CAM VDD33 VPP AVSS RTC AUX REF C115 C107 U20C A4 C4A12 A11 C11 D11 A10 B10 C10 D10 D9 D8 B9 C9 A8 B8 D7 C7 B7 A7 A5 B6 B5 C6 C5 D6 D5 E6 D4 AFC AFC BYPAU MOUTL AU MOUTR AU FMINL AU FMINR AU OUT0 N AU OUT0 P AU MICBIAS P AU MICBIAS N AU VREF N AU VREF P AU VIN0 P AU VIN0 N AU VIN1 N AU VIN1 P BDLAIP BUPAIP BDLAIN BUPAIN BDLAQN BUPAQN BDLAQP BUPAQP APC AUXADIN0 AUXADIN1 AUXADIN2 AUXADIN3 AUXADIN4 AUXADIN5 AUXADIN6 PLL OUT R58 R78 C104 R52 R79 Q3 R76 C112 C102 X1 R54 Q1 R73 U20A T3 U4 T4 U5 G13 F13 D14 A3 A1 B1 B3 C3 C2 D2 D3 E1 E2 F1 E3 E4 F2 F3 F4 F5 F6 G5 G4 G3 G2 G1 H1 H4 H3 H2 J2 K14 J17 J16 J15 J14 U3 U2 G15 G14 F17 F16 F15 F14 E17 E16 E15 E14 D17 T5 R5 P5 U6 U12 N11 P11 R11 T11 U11 P10 R10 T10 U10 P9 R9 T9 U9 P8 R8 T8 U8 P7 R7 T7 U7 P6 R6 T6 R12 P12 T13 U13 U15 U14 T14 T15 R13 P13 R14 P14 U16 M14 M15 M16 M17 N14 N15 N16 N17 P15 P16 P17 R16 R17 T17 U17 T16 K8 K9 K10 M13 L14 L15 L16 L17 K16 K15 K17 J3 P1 R4 R2 R1 T1 U1 H14 H15 G17 G16 H16 H17 D16 D15 C17 C16 B16 A16 T2 N12 J1 J4 K1 K2 K4 K3 P2 P3 P4 N1 N2 N3 N4 M1 T12 D13 C1 GPIO0 EINT4 GPIO1 EINT5 GPIO2 EINT6 UCTS1 GPIO3 EINT7 URTS1 GPIO4 DAIRST IRDA PDN GPIO5 EDICK 26MHz GPIO7 EDIDAT SYSCLK XOUT XIN BBWAKEUP TESTMODE JTRST JTCK JTDI JTMS JTDO JRTCK BPI BUS0 HIGH DRIVING BPI BUS1 HIGH DRIVING BPI BUS2 HIGH DRIVING BPI BUS3 BPI BUS4 BPI BUS5 BPI BUS6 GPIO25 PWM1 13MHz BPI BUS7 GPIO26 PWM2 32KHz BPI BUS8 GPIO27 ALERTER 26MHz BPI BUS9 GPIO28 BSI CS1 BSI CS0 BSI DATA BSI CLK LSDA GPIO31 TDMA D0 TCTIRQ2 LSA0 GPIO30 TDMA D1 TDTIRQ LSCK GPIO29 TDMA CK DSP TID0 LSCE1B GPIO33 LPCE2B TEVTVAL SIMRST SIMCLK SIMVCC SIMSEL GPIO46 SIMDATA SYSRST SRCLKENA GPO0 KCOL4 KCOL3 KCOL2 KCOL1 KCOL0 KROW5 KROW4 KROW3 KROW2 KROW1 KROW0 EINT0 EINT1 EINT2 EINT3 EA1 EA2 EA3 EA4 EA5 EA6 EA7 EA8 EA9 EA10 EA11 EA12 EA13 EA14 EA15 EA16 EA17 EA18 EA19 EA20 EA21 EA22 EA23 EA24 GPO1 26MHz 32KHz EA25 GPO2 32KHz 26MHz EADV ECLK EDCLK ECKE ECAS ERAS ECS2 ECS1 ECS0 EWR ERD EUB ELB ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 ED8 ED9 ED10 ED11 ED12 ED13 ED14 ED15 WATCHDOG USB DP USB DM MCCMD MCDA0 MCDA1 MCDA2 MCDA3 GPIO44 MCWP GPIO45 MCINS MCCK LPCE1B GPIO34 NCE1B NRNB GPIO37 DSP TID1 NCLE GPIO38 DSP TID2 NALE GPIO39 DSP TID3 NWEB GPIO40 DSP TID4 NREB GPIO41 DSP TID5 NCEB GPIO42 DSP TID6 UTXD2 GPIO48 URTS3 IRDA TXD URXD2 GPIO47 UCTS3 IRDA RXD URXD3 GPIO49 UCTS2 UTXD3 GPIO50 URTS2 UTXD1 URXD1 DAICLK GPIO51 DAIPCMOUT GPIO52 DAIPCMIN GPIO53 DAISYNC GPIO54 GPIO8 SCL GPIO9 SDA SRCLKENAI GPIO43 EPDN GPO3 6 5MHz 26MHz LSCE0B GPIO32 TDMA FS TCTIRQ1 LPCE0B LRSTB LRDB LWRB LPA0 NLD0 NLD1 NLD2 NLD3 NLD4 NLD5 NLD6 NLD7 EWAIT GPIO6 EDIWS 32KHz RIN Q2 C111 C114 C103 C106C105 R80 R72 R74 U20D A15 C14 A17 B17 B14 A14 C13 B13 A13 D12 C12 B12 C15 B15 L4 M4 M2 L1 M3 M5 L2 L3 L5 K5 CMVREF GPIO12 MIRQ CMHREF GPIO13 MFIQ CMPCLK CMMCLK GPIO14 CMDAT7 GPIO15 CMDAT6 GPIO16 CMDAT5 GPIO17 CMDAT4 GPIO18 CMDAT3 GPIO19 CMDAT2 GPIO20 CMDAT1 GPIO21 CMDAT0 GPIO22 CMRST GPIO10 CMPDN GPIO11 NLD15 NLD10 NLD8 NLD12 NLD9 NLD11 NLD13 NLD14 KCOL6 GPIO36 NLD16 KCOL5 GPIO35 NLD17 U1 2 3 4 1 R B G CA R75 5 5 4 4 3 3 2 2 1 1 DD CC BB AA NORMAL MIC INPUT Place these part near BaseBand Receiver placement near BaseBandplacement near Receiver Left Right Place these part near BaseBand 维修使用原理图 天宇 CONFIDENTIAL RELEASE TYM763 P2 1 0 Audio A2 38Wednesday December 12 2007 Title SizeDocument NumberRev Date Sheetof MIC MIC MICBIASP N MICBIASP N MIC N MIC N LSPK LSPK MIC H MIC H MP3 HL MIC H MP3 HR RSPK RSPK SPKP02 MICN02 MICP02 SPKN02 MP3 OUTR2 MP3 OUTL2 MICN12 MP3 OUTL2 MICP12 EINT0 HEADSET2 MP3 OUTR2 ADC5 SendKey2 GPIO5 OP ON2 GPIO5 OP ON2 MICBIASN MICBIASP VBAT VBAT MICBIASP VR46 VR43 C99 C90 C97 C95 VR52 L17 VR47 L1 R45 C85 R53 C82 VR45 VR41 VR10 J32 1 2 C96 C80 MIC1 1 2 VR53 C161 C83 C91 C81 R102 C92 J30 1 4 6 3 2 5 GND MIC NC1 HP HP NC2 C159 C100C193 R43 C89 C79 C160 R50 L12 R44 C94 C87 R49 C194 R55 L28 C84 C86 L40 R51 C93 VR44 R46 L37 C101 C98 U19 A1 A2A3 B1 C2 C1B3 B2 C3 INM OUTAINP VM P OUTB BYPASSVP VM SHUTDOWN R48 L18 L14 C192 VR11 U18 A1 A2A3 B1 C2 C1B3 B2 C3 INM OUTAINP VM P OUTB BYPASSVP VM SHUTDOWN J38 1 2 L29 J31 1 2 L2 L39 VR42 L16 R42 D7 L19 R47 R103 C88 5 5 4 4 3 3 2 2 1 1 DD CC BB AA VMEM of Toshiba 2 8V 维修使用原理图 天宇 CONFIDENTIAL RELEASE TYM763 P2 1 0 MCP Memory A4 48Wednesday December 12 2007 Title SizeDocument NumberRev Date Sheetof ED15 ED14 ED3 ED13EA14 EA2 ED2 EA6 ED11 ED6 ED5 EA11 EA16 ED1 ED9 EA5 EA9 ED7 EA17 ED0EA1 EA7 EA20 ED4 EA8 EA10 EA21 EA23 EA18 EA13 EA4 EA3 ED12 ED8 EA15 EA19 ED10 EA12 EA22 NREB2 ERD2 NLD12 6 NLD32 6 SYSRST2 5 NALE2 EUB2 NLD42 6 NLD62 6 NLD22 6 NWEB2 NLD02 6 ED 0 15 2 NLD72 6 NLD52 6 NCEB2 NCLE2 EWR2 ELB2 ECS1 PSRAM 2 WATCHDOG2 ECS0 FLASH2 EA 1 23 2 NRNB2 VMEM VMEM VDD C77 NOR FLASH and pSRAM DATA and ADDRESS BUS NOR FLASH pSRAM NAND FLASH TV00579002CABDTV00579002CABD 128Mbit NOR FLASH 32Mbit pSRAM 512Mbit NAND FLASH U38 J3 G4 K4 H5 H6 K7 G7 J8 K3 H4 J4 K5 J7 H7 K8 H8 G2 F2 E2 D2 F3 E3 D3 C3 C7 E7 F7 C8 D8 E8 F8 D9 G9 F4 E4 D7 E6 E9 F9 L6 L7 L8 L9 K9 K10 J10 H10 H2 H3 C6 C5 E5 D4 C4 J2E1 D1 K1 K2 H1 J1 C1 F1 F10 J5 J6J9 G10 G1 L4 L5 L10 M1 M2 M9 M10 A1 A2 A9 A10 B2 B3 B4 B5 B6 B7 B8 B9 B10 C2 C9 C10 D10 E10 F5 G5 G6 G8 H9 K6 L1 L2 L3 F6 G3 D6 D5 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 I O1 I O2 I O3 I O4 I O5 I O6 I O7 I O8 CEf OE WE WP ACC RY BY f UB LB CE1ps CEn REn WEn WPn CLE ALE RY BY n VCCn VCCn VCCf VCCpsVSS VSS VSS NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC VSS CE2ps RESET C78 5 5 4 4 3 3 2 2 1 1 DD CC BB AA USB POWER Note VR37 VR38 VR40 VR57 VR58 VR59 is 15pF type Note VR13 VR14 is 15pF type ADC4 USB ADC4 1 4V CHARGER I O Connector Note Short the USB PWR and VCHR pins in the USB cable 1 VBAT 2 VBAT 3 NC VMEM 4 NC 5 TX 6 RX 7 NC 8 GND 9 USB DM 10 USB DP 11 GND 12 NC 13 USB PWR 14 USB PWR 15 POWER ON 16 NC TV OUT 17 CHARGE 18 CHARGE PowerKey TP Motor C60 should near PIN26 FLIP T Card 维修使用原理图 天宇 CONFIDENTIAL RELEASE TYM763 P21 0 Power I O T FLASH A3 58Wednesday December 12 2007 Title SizeDocument NumberRev Date Sheetof BATDET BATDET Power ON SYSRST2 4 ADC0 I 2 SIMCLK2 Power ON6 ADC1 I 2 SIMRST2 SIMDATA2 BBWAKEUP2 SIMVCC2 SIMSEL2 VCXOEN2 7 KEYPAD LED16 GPIO7 VIB EN2 EINT2 CHARGER2 MCCMD2 MCCK2 MCDA02 ADC3 VCHG2 URXD12 USB DP2 USB DM2 ADC6 USB ID2 UTXD12 MCDA22 MCDA32 MCDA12 GPIO43 CHR CTL2 GPIO31 USB EN2 KCOL42 GPIO25 KEYPAD LED1 PWM2 VMEM VSIM PMIC VTCXO VDD VDD VCHG VRTC VBAT VCORE VBAT AVDD VUSB VDD VSIM VBAT VUSB VDD VCHG USB PWR USB PWR VDD VBAT VDD VBAT VR8 J6 1 2 3 4 5 6 7 8 9 10 11 12 DAT2 CD DAT3 CMD VDD CLK VSS DAT0 DAT1 VSS VSS VSS VSS RP1 1 2 3 45 6 7 8 C76 C66 J5 1920 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1920 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 C67 J20 1 VR13 R39 R27 VR37 J4 1 2 3 VBAT BAT TYPE GND R93 VR14 C72 C65 VR20 VR19 R35 C59 U12 32 33 31 13 12 45 44 42 36 35 34 1 6 5 2 27 23 24 7 19 26 47 30 29 17 21 28 37 40 48 20 3 4 9 10 11 14 15 16 25 18 8 22 43 41 39 38 46 49 PWRKEY PWRBB SRCLKEN SIMSEL SIMVCC VmSEL VaSEL BATUSE LEDEN ALERTEREN VIBRATOREN CHRIN CHRDET CHRCNTL GATEDRV Va RSTCAP RESET BATSNS VBAT AVBAT VBAT NC Vref DGND DGND AGND PGND PGND Vcore Vio VD VRTC SEL ISENSE SIMIO SIMRST SIMCLK SIO SRST SCLK Vtcxo Vm VSIM Vrtc BATDET LED ALERTER VIBRATOR DGND Body GND VR58 R25 VR38 VR21 VR3 R36 U15 1 3 5 4 2 VIN CE VOUT NC VSS C60 VR22 U13 1 27 8 3 45 6 A AK K S GD D VR16 J37 1 VR2 D8 R28 VR23 J21 1 R95 D5 J36 1 VR17 R31 R32 C75 C61 J3 1 2 3 6 5 4 GND VPP I O VSIM RST CLK R34 C68 B1 12 R37 D6 VR57 R24 VR59 C64 VR12 R38 VR5 C63 R33 VR40 R29 C69 C74 R30 VR4 C62 C58 5 5 4 4 3 3 2 2 1 1 DD CC BB AA VOL UP VOL DN CAMERA Sensor Flash LED Driver CircuitLCD BackLight Touch Controller Circuit MEMSIC Circuit 789 0 UP DOWN END LEFT 1 RIGHT 2OK3 SOFT L4 SOFT R 5 CALL 6 Keypad Array Side Key Keypad Backlight 维修使用原理图 天宇 CONFIDENTIAL RELEASE TYM763 P2 1 0 LCD Camera Keypad A2 68Wednesday December 12 2007 Title SizeDocument NumberRev Date Sheetof CMDATA5 CMRST CMDATA8 CMDATA7 CMDATA6 CMDATA4 CMDATA3 CMDATA2 CMHREF CMPCLK CMMCLK CMDATA9 CMVREF LED CA4 LED CA3 LED CA2 LED CA1 TP XL TP YT TP XR TP YB TP YT TP XL TP YB TP XR LED AN LED AN LED CA1 LED CA4 LED CA2 LED CA3 GPIO9 SDA GPIO8 SCL KROW12 Power ON5 KCOL32 KROW32KROW02KROW42KROW22 KROW52 KCOL12 KCOL02 KCOL22 LRSTB2 GPIO30 SENSOR PWR EN2 CMDATA72 CMRST2 CMDATA32 CMDATA62 CMDATA42 CMDATA52 CMDATA22 CMDATA92 CMDATA82 CMHREF2 CMVREF2 CMMCLK2 CMPCLK2 GPIO9 SDA2 GPIO8 SCL2 NLD12 4 NLD82 NLD22 4 NLD92 NLD112 NLD102 LRDB2 LPA02 NLD02 4 NLD72 4 LWRB2 NLD52 4 NLD132 NLD62 4 NLD152 NLD142 NLD42 4 LPCE0B MAIN LCM2 NLD32 4 NLD122 EINT1 TP PENIRQ 2 Keypad LED15 KCOL12 KCOL02 KCOL22 GPIO29 FLASH EN2 GPIO3 TP DOUT2 GPIO48 TP CLK2 GPIO47 TP CS 2 GPIO27 TP DIN2 GPIO2 TP BUSY2 GPIO4 MEMSIC SCL2 GPIO32 MEMSIC SDA2 GPIO26 MAIN LCM BL PWM2 ADC2 LCM ID2 NLD162 NLD172 VDD VDD VDD VDD VBAT DOVDD2 8V SEN DVDD1 8V SEN AVDD2 8V SEN DVDD1 8V SENVBAT VBAT DOVDD2 8V SEN AVDD2 8V SEN DOVDD2 8V SEN VBAT C124 C7 SW14 R121 VR50 C4 SW2 VR34 C128 C127 R122 C31 SW23 R118 C5 VR33 SW4 D13 SW7 C139 VR51 U42 9 1 2 3 4 8 7 6 5 10 G I1 I2 I3 I4 O1 O2 O3 O4 G D14 VR15 C177 R129 R4 R82 SW9 C176 D10 D16 VR56 C125 VR18 SW1 R128 U30 9 1 2 3 4 8 7 6 5 10 G I1 I2 I3 I4 O1 O2 O3 O4 G C173 R91 Q4 U32 9 1 2 3 4 8 7 6 5 10 G I1 I2 I3 I4 O1 O2 O3 O4 G D17 VR48 SW18 R119 VR54 C140 J1 37 34 35 36 3 11 17 16 14 13 12 18 15 19 9 28 20 10 27 26 25 29 24 7 8 22 21 23 4 32 31 33 40 45 30 38 39 41 42 43 44 1 2 5 6 LED CA3 LED AN LED AN LED CA4 VCI DB0 DB6 DB5 DB3 DB2 DB1 DB7 DB4 DB8 WRB DB17 DB9 RDB DB16 DB15 DB14 RESETB DB13 CSB RS DB11 DB10 DB12 VCI BS0 BS1 GND GND GND BS2 LED CA2 LED CA1 XL YT XR YB GND GND VDD VDD SW20 R124 R126 C119 SW13 R81 D11 U34 9 1 2 3 4 8 7 6 5 10 G I1 I2 I3 I4 O1 O2 O3 O4 G R18 U29 1 2 3 4 5 8 6 7 NC COM GND TEST VDD2 VDD SCL SDA J39 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 NC AGND SIO D AVDD SIO C RESET VSYNC PWDN HREF DVDD1 8 DOVDD Y9 XCLK1 Y8 DGND Y7 PCLK Y6 Y2 Y5 Y3 Y4 Y1 Y0 VR29 VR24 SW15 SW3 C126 D18 R84 U40 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 BUSY DIN CS DCLK VCC X Y X Y GND VBAT AUX VREF IOVDD PENIRQ DOUT TGND U33 9 1 2 3 4 8 7 6 5 10 G I1 I2 I3 I4 O1 O2 O3 O4 G VR32 VR30 VR27 U9 2 3 1 5 6 4 7 VIN EN1 EN2 VOUT1 VOUT2 VSS EP R112 SW6 SW5 C175 VR55 SW8 C8 R111 R117 R123 R120 VR26 U14 3 2 1 12 410 7 9 6 5 11 8 D1 D2 D3 D4 GNDC1 C2 C1 C2 VIN EN SET OUTCP R125 SW10 VR36 SW22 SW17 SW11 D9 U43 14 23 56 A1C1 A2C2 A3C3 L34 D15 VR35 SW21 SW24 VR49 D12 SW19 U31 9 1 2 3 4 8 7 6 5 10 G I1 I2 I3 I4 O1 O2 O3 O4 G SW12 R110 VR25 C110 VR28 C174 R92 SW16 C143 C6 5 5 4 4 3 3 2 2 1 1 DD CC BB AA C54 should dnp C13 C14 C15 C16 should dnp 维修使用原理图 天宇 CONFIDENTIAL RELEASE TYM763 P2 1 0 RF MT6139 A2 78Wednesday December 12 2007 Title SizeDocument NumberRev Date Sheetof RFVCOEN2 HB TX2 VAFC2 LB TX2 QB2 I2 26MHZ2 VCXOEN2 5 SCLK2 BANDSW DCS2 VCXOEN2 5 VAPC2 IB2 SDATA2 PA EN2 Q2 LE2 VCCRF VCCRF VDD VCCRF VCCRF VCCRF VCCRF VBAT VBAT C38 U6 13 4 2 5 INOUT1 OUT2 GND1 GND2 C55 L8 C34 L4 R14 U10 1 3 5 4 2 VIN CE VOUT NC VSS U5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 VCCRF GSM850RFB GSM850RF GSM900RF GSM900RFB DCS1800RF DCS1800RFB PCS1900RFB PCS1900RF CREG2 VCCREG2 VCOP VCCRFVCO RFTUNE GNDRFVCO VCCSYN RFCPO GNDSYN CREG3 VAFC XTAL REFOUT VCCVCXO VCCSDM GNDD VCCD ENVCXO ENRFVCO GPO DATAIN CLOCK ENABLE QB Q IB I VCCTXBUF TXOGSM TXODPCS VCCTXMOD GNDB U7 13 4 2 5 INOUT1 OUT2 GND1 GND2 L10 C16 R8 R5 C40 R