ATM7029标案原理图_V1.pdf

1、ATM7029标案原理图5. CPU14. PMIC2. BlockDiagram1. VersionSheetsList7. DDR36. CPU28. Flash&Card&HDMI9. USB10. WIFI11. Camera&3G12. MISC13. RGB&LCD Power14. LVDSRevisionHistory3. PowerTreeV1.36Release.2013-01-24V1.37Add 16bit DDR32013-03-09V1.4Update 4in1 Module2013-04-23LOSCILOSCO32.768KHzATM7029ATC2603XLC

2、D_D0:23 LCD_DCLKKS_IN1LCD_HSYNC LCD_VSYNC LCD_LDEKS_IN2LCD_D0:23 LCD_DCLK POWER_ENHSYNC VSYNC DE PWM0I2C_1 SIRQ0I2C Interrupt ResetKS_IN0PanelTFT-LCDCapacitive Touch PanelDDR3_DQ0:7 DDR3_DM0DDR3_DQ0:7 DDR3_DM0 DDR3_DQS0DDR3_DQS0DDR3_DQS0#DDR3_DQS0# DDR3_DQ8:15 DDR3_DM1DDR3_DQ8:15 DDR3_DM1 DDR3_DQS1D

3、DR3_DQS1DDR3_DQS1#DDR3_DQS1#DDR3_CKDDR3_CKDDR3_CK#DDR3_CK#DDR3_A0:15DDR3_A0:15DDR3_BA0:2DDR3_BA0:2DDR3_RASDDR3_RASDDR3_CASDDR3_CASDDR3_ODTDDR3_ODTDDR3SPI_CLK SPI_MOSISPI1_SCLK SPI1_MOSI SPI1_MISOSPI_MISOSPI1_SSSPI_SSI2S_MCLK0 I2S_LRCLK0I2S_MCLK0 I2S_LRCLK0 I2S_D0I2S_D0I2S_D1I2S_D1POR#PORPower OK Sig

4、nalPOWERPOWERBatteryAdapterOUTFROUTFLFMINL FMINRVMICEXTMICINMICWALLBATNAND_CEB0:3NAND_CEB0:3NAND_D0:7 NAND_D0:7NAND_WR# NAND_WR#NAND_RD# NAND_RD#NAND_ALE NAND_ALENAND_CLE NAND_CLENAND_RB0 NAND_RB0N A N DF L A S HBT_CLKOUT BT_CLKOUTBT_PCLK BT_PCLKBT_HSYNC BT_HSYNCBT_VSYNC BT_HSYNCBT_D0:7 BT_D0:7C a m

5、 e r aS e n s o rTV_CVBS TV_CVBST V O U TUSB_DM1 USB_DM1USB_DP1 USB_DP1U S B 1USB_DM0 USB_DM0USB_DP0 USB_DP0U S B 0HOSCOHOSCI24MHzTXOP0 TXOP0TXON0TXON0TXOP1TXOP1TXON1TXON1TXOP2TXOP2TXON2TXON2HPDHPDCECCECH D M ISD0_CMDSD0_CMDSD0_CLKSD0_CLKSD0_D0:3SD0_D0:3SD1_CMDC A R D _ 0SD1_CMDSD1_CLKSD1_CLKSD1_D0:

6、3SD1_D0:3 C A R D _ 1M I COtherDeviceDC-DCLDOEXTIRQInterruptSIRQ2CLKO24MHzXLOUSB_DM2 USB_DM2USB_DP2 USB_DP2U S B 2ATM7029方案框图ATM7029方案电源网络图VBUSWALLBATATC2603ALDO2SYSPWRLDO3 LDO5 LDO7SWITCHDCDC3DCDC2DCDC1适配器接口DCDCUSB接口锂电池5V3A12V2A5V500mA3.5V4.2VLDOSENS_2V8Camera SensorSENS_2V8LDO2/8 INDCDC1/2/3ATC260

7、3ASpeaker偏压LCD背光VCCWIFI 模组LDOWIFI_3V3VDDATM7029DDR_VPDDR3&ATM7029LDO3/7 IN LDO1/4 INVCCSWITCH INVCCNAND VCCATM7029NAND FLASHG-SensorMotorCamera Sensor DOVDDVCCLCDATC2603AATM7029LVDS_AVCCCMU_AVCCDAC_AVCCTMDS_AVCCUSB_AVCCVDDATC2603ACTPCMU_AVDD USB_AVDDATM7029LDO6Camera SensorSYSPWRVDDDDR_VPVCCAVCCVDD1

8、V8TPVCC3V1AVDDSENS_1V8SD CradSD_VCCDCDCOTG_5VDCDC3G 模组3G_WIFI_BATWIFI+BT+GPS+FM模组LP1SWPA5020S2R2NTCP110uFCP510uFLP2SWPA4020S2R2NTCP1510uFCP1610uFLP4SWPA4020S4R7MTCP2910uFCP3110uFYZ132K768RP210M5%CP34225CP12225CP24225CP25225CP36225CP3225GSD QP4AO3415GSD QP3AO3415CP35225CP9104CP10104CP11104CP7104CP141

9、04CP4104CP6104CP2104CP17104CP32104CP30104CP18104RP8100R5%RP70R 5%RP60R 5%LP5NCCP3910uFCP44NC/10uFCP45NC/104CP40104LP6SWPA4020S2R2NTCP4110uFCP46NC/10uFCP47NC/104CP42104CP23225CP33225CP20225CP4322pFCP3710uFCP38104CP8225CP21104CP221041LDO2AVCC2LDO2LDO8IN-LDO2IN3LDO8OUT-HOSC4SVCC5POR6ONOFF7LOSCO8LOSCI9R

10、TCVDD10CMN-NC11CMP-NC12SW_CHR_IN-NC13SW_CHR_LX-NC14WALLFET_EN15BATFET_EN16WALL17VBUS18SY SP WR19BA T20LD O3 OU T21LD O3 LD O7 IN - N C22LD O7 OU T23AU XI N0 /W KU P/ I R24RE MC ON25DC 4F B- -N C26DC 4I N- -N C27DC 4L X- -L DO 6O U T28LD O5 OU T29LD O5 IN30DC 2L X31DC 2I N32DC 2F B33DC 3F B34DC 3I N3

11、5DC3LX36SW1OUT-LDO0OUT37SW1IN-LDO0IN38DC1LX39DC1LX40DC1IN41DC1IN42DC1FB43LDO1OUT44LDO1IN-LDO1LDO4IN45VDD-LDO4OUT46SPI_SS-I2S_LRCLK147SPI_CLK-TWI_SCLK48SPI_MOSI-TWI_SDATA49SPI_MISO-I2S_MCLK150I2S_DOUT51I2S_DIN5 2I2 S _L R CL K05 3I 2 S_ M CL K05 4E X TI R05 5NC - - LD O 6O UT5 6V CC5 7VM I CE XT5 8M

12、IC IN5 9V RO6 0V RE FI6 1VR OS6 2F MI NR6 3F MI NL6 4O UT FL6 5O UT FR6 6CD P - D C0 FB6 7OU T N - D C0 IN6 8OU T P - D C0 LX6 9G NDUP1ATC2603ARP3NC/0R 5%RP4NC/0R5%CP5710uFCP58104CP59104DP1LEDRP12470R5%CP52104RP10R 5%LP3NCCP5110uFCP27NCRP37NCRP39NCCP13225CP28104CP26NCCP682251VIN2G N D3CTRL4NC5OUTUW2

13、XC6221B33MR/TCS2015-33/LP3992-33B5F/DT4501CW1105CW2225RW21K5%RW310K 5%RW4NC5 3 4JP2DC-0411NC2IN3SW4GND5FB6COMP7EN8NCUP3HX1039/IT2013 /LP6492RP1456K 1%RP1510K1%LP7SWPA5020S4R7MTRP3515K 5%C P1 9N CCP 5422 p FRP3610K5%RP16100K5%CP62104RP1710K 5%CP63104CP5610uFCP48104/25VCP4910uF/25VCP6422pF1324S1ZTS-03

14、1RP5100R5%SK10ONOFFMK 2A VR L 10 1 A 6R 8 G TA1CTG2CELL3VDD4GND8SDA7SCL6QSTRT5/ALRTUP2NC/CW2015RP11NC/100R 5%CP50NC/104RP18NC/470R 5%CP65NC/1051TP1CP70NC/1031+2-RP191K1%RP21NCCP60NC/104_25V1GPIO_02REG273REGIN4VBAT5NC6VSS12GPIO_111SCL10SDA9TS8SRN7SRP1 3G NDUP4NC/SP2541/HY4145RP9NC/100R 5%CP61NC/225CP

15、77NC/104CP78NC/1041TP4RP13NC/100K5%CP71NC/105RP10NC/100R 5%CP72NC/225RP29NC/10mRR P 31N C/ 10 0R 5%R P3 8N C /1 00 R 5%CP 82N C/ 1 04RP20NC/10K 5%1TP21TP3VINGVOUTUZ2XC6206P151MR/TCS2105_C15CP6910uF123QP5MMTB2222RP2247K5%RP2720K5%RP300R5%R0603RP28NC/100K 5%RP32NC/0R5%1M 11M 21M31M 4AVCCLDO1_3V3TPVCC3

16、V1RTCVDDLDO4OUT/VDDSD_VCCDC3LXDC2LXDC1LXL OS C OLO SC ISYSPWRSYSPWRSYSPWRWALLFET_ENSYSPWRWALLSYSPWRBATBATFET_ENSYSPWRLDO8_3V3VDD0DDR_VPVCCVDD1V8VDD2VDD1SENS_1V8AVDDVDD1V8KS_OUT1VCCAVDDDC4LX/LDO6OUTLDO4OUT/VDDSYSPWRSYSPWRAVCCSYSPWRSVCCBATFET_ENWALLGN DSY SP W RBA TSE NS _ 1V 8AU X I NRE M_ C ONSY SP

17、W RDC 4 LX /L DO 6 OU TTP VC C3 V1SY SP WRDC 2L XSY SP W RDD R_ VPVC CSY SP W RDC3LXSD_VCCVCCDC1LXDC1LXSYSPWRSYSPWRVDD0LDO1_3V3SYSPWRI2S_D1I2S_D0I 2S _L R CL K0I2 S_ M CL K0S IR Q2V CCVM I CE XTM IC INV ROVR EF IV RO SFM IN RFM IN LAO UT LAO UT RV DD 1DC 0 IN /O UT NDC 0 LX /O UT PVC CAV DDSPI1_MOSI

18、SPI1_SCLKLDO8OUT/XLOVD D1 V 8VD D2LDO4OUT/VDDSPI1_MISOSPI1_SSPORONOFFLOSCOLOSCIRTCVDDWALLFET_ENUSB3_VBUS0DC0LX/OUTPDC4LX/LDO6OUTLDO8OUT/XLOLDO4OUT/VDDSENS_2V8LDO8_3V3SYSPWRBATBATLI_BATBAT_SWSVCCDC4LX/LDO6OUTWIFI_3V3SYSPWRLDO1_3V3RMII_REFCLKWALLWALLW AL L I N_ F BDCINRTCVDDONOFFTWI2_SDATWI2_SCKLDO8OU

19、T/XLOKS_OUT2LI_BATRMII_CRSDVLI_BATSYSPWRDC0IN/OUTNDCINCMNCMPBATTSTSLI_GNDLI_GND L I_ GN DTWI2_SCKTWI2_SDASVCCVREFIL I_ GN DL I_ GN DDCDC_ENUSB3_VBUS0DCDC_ENRMII_RXD1TSTWI2_SDATWI2_SCKTSV1.3616Sheetname:C B AD2013-6-20Size:A3Approved By:CheckedBy:DrawnBy:DrawingNo:Version:Date:Date:Date:Sheet:4123456

20、654321File name:ABCDPMIC&CODECDCDCMOS:Rds3A4.7uH DCR1.5A2.2uH DCR2ASWPA4020S2R2NT2.2uH DCR2ASWPA4020S2R2NTGPIOA21注意DCIN输入电容耐压值！AdapterResetON/OFFWIFI3V3GPIOA18PWM24.7uH DCR2.5A200R5%104不可删除电容CP70贴103,CP60贴104ON/OFF靠近电池放置如无温度检测，可删除温度检测靠近电池放置铺铜到电池焊点如未贴该电量IC，RP29 =0RVREFOption电量计Option 电量计电池焊点尽量靠近ATC26

21、03x的BAT引脚放置，走线尽量短而粗。换层多打过孔。1.5VLDO精度要求：1%4.PMIC4.7uH DCR2.5ASPN50504R7MPTHMPIT5020T4R7MTMPIT5020T2R2NTSPN50502R2NPTH2.2uH DCR2AMPIT4020T2R2NTMPIT4020T4R7MTSPH40402R2METGSPH40404R7METG如果WiFi模组型号是RTL8188ETVWIFI_3V3的LDO最大输出电流要求500mA对应型号为TCS2109_E33无圆孔适配器，仅有USB方案：带圆孔适配器+USB方案：RP30=1K 5%RP30=0R 5%无圆孔适配器，

22、仅有USB接口方案：1）此部分电路贴料2）将DCIN网络改为USB3_VBUS0圆孔适配器+USB接口方案：1）此部分电路不贴料或直接删除贴料LP6492：ForHY4145ForHY4145RZ1010K5%RZ32K25%RZ42K25%RZ62K25%RZ82K25%CZ501041 234YZ224MHzESR1.5A最大负载电流500mA9.USBMPIT4020T4R7MTSPH40404R7METGSY6280CW7 1.2pFCW8 1.0pFLW12.7nHAG1G2ANT13D+2D-13.3V4GND5RFGND6ANTJW1RTL8188CW610pFCW5105RC3

23、047K 5%16622PMU_EN/RST2RT5370_VIO23VBAT4GND5VIO16SD_D27SD_D38SD_CMD9SD_CLK10SD_D011SD_D112UTXD13URXD14UR_CTS15UR_RTS16AOUT_R17AOUT_L18FM_SANT19FM_LANT20FM_GND21GPS_RF22SYS_RST23GND24MT7650/6622_BT_ANTENNA25GND26WIFI_MAIN_ANT27GND28EFUSE29MT5931/6620/6628_WIFI_INT_B30MT6628/6620PMU_EN/5931WIFIEN31USB

24、_UDM32USB_UDP33GPS_SYNC34VRTC35EXT_32K36GPS_LNA_EN37PCM_CLK38PCM_IN39PCM_OUT40PCM_SYNC41MT6628/6620/6622_BGF_INT_B42TLDO_SW43GND44GND45GND46GND47GNDU1WL6620CJ6105CJ7105RC110R 5%CW3NC/10pFRC140R 5%CC2810pFCC293nFCC30 NC/1.5pFCC31NC/1pFAG1G2ANT6ANT8AG1G2ANT4LE739nH1IN2GND3GND4OUT5GNDU5SAFEB1G57KB0F001

25、IN2GND3EN4OUT5GND6VCCU8uPC8231TKCC210pFCC33nFCC4NC/1.5pFCC5NC/1pFAG1G2ANT5ANT7CC6 102CC14100pFRC150R 5%CC15NCCC17100pF123QD4 MMTB2222RD70NCRD7247K 5%RD74NCCD61104CN310uFGSDQP7 AO3415CD62104CN4 10uF3VIN1G2VOUTU9NC/XC6206P152MCD60104RD7347K 5%RC262K2 5%RC27NCLE84.7nHLE98.2nHLE1018nHRC31470R 5%RC284K7

26、5%RC324K7 5%1GND2BT3GND4COMBO_PORT5GND6WL_PORT7GND8GND9BT_PCM_CLK10BT_PCM_SYNC11BT_PCM_OUT12BT_PCM_IN13GPIO12/WPS14GPIO11/BTDIS15GPIO11/WLDIS16UART_IN17UART_RTS18UART_CTS19UART_OUT20UART_VDIO21SD_D122SD_D023SD_CLK24SD_CMD25SD_D326GND27 SD_D228 SD_VDIO29 VD3330 LED31 LED_BT32 LED_WL33 GND34 GND35 GND

27、36 GND37 EESK38 GNDUW3RF-SM02(RTL8723AS-VT)CW1110pFCW91.2pFCW101pFAG1G2ANT3RW22100K 5%RW23NCCW12104CW13104CW14105RW28100K 5%RW294K7 5%RW304K7 5%RW3122R 5%LW22.7nHRC9NCRC10NCRC120R 5%RC13NCRC160R 5%RC17NCCW15NC/10pFCW16NC/1.2pFCW17NC/1pFAG1G2ANT9LW3NC/2.7nHRC1810K 5%1EN2GND3OUTPUT4VCCU14ECS327SMOCC85

28、104CW18NC/10pFUSB_DM2 USB_DP2WIFI_3V3WIFI_3V3SD1_D1SD1_D3SD1_D2SD1_D0FMINRFMINLBT_PCM_SYNCBT_PCM_INBT_PCM_OUTBT_PCM_CLKRMII_TXENRTC32768WIFI_3V3RMII_RXERUSB_DM2USB_DP2WIFI_3V3WBGF_BATSD1_CLKRMII_MDCGPS_ANTTLDO_SWGPS_LNA_ENWIFI_ANT BT_ANTSD1_CMDWIFI_ANTWIFI_ANTBT_ANTBT_ANTGPS_ANTWBGF_BATWIFI_3V3VIO1V

29、5WIFI_3V3UART2_CTSBSVCCRMII_TXENGPS_LNA_ENTLDO_SWUART3_CTSBUART3_TXUART3_RXUART3_RX UART3_TXWIFI_3V33G_WIFI_BATUART3_RTSBUART3_TXUART3_RXUART3_CTSBUART3_RTSBSD1_D0 SD1_D1SD1_D2SD1_D3 SD1_CMDWIFI_3V3WIFI_3V3WIFI_VCCBT_PCM_OUTBT_PCM_SYNCBT_PCM_INUART2_CTSBRMII_TXENRMII_RXERUART3_RXUART3_TXWIFI_3V3BT_P

30、CM_INBT_PCM_OUTBT_PCM_CLKSD1_CLKUART2_CTSBVIO1V5TLDO_SWWIFI_3V3GPS_LNA_ENRTC32768WIFI_3V3FM_ANTA3Drawing No:Date:Approved By:Date:Checked By:Date:Drawn By:Sheet:Version:Title:Size123456ABCD654321（WIFI+BT+GPS+FM）MTK四合一模组USBWiFiMT6620 : CJ6/7 = 1uF MT6628 : CJ6/7 = 0RMT7650/6622BTAntennaGPIOD21GPIOA22

31、GPIOA17GPIOA16ForMT5370MT6620/6628/5370/7650/5931mainAntennaGPIOD21WiFi的天线需要天线厂进行匹配测试该LC网络参数根据天线和PCB板进行调节WiFi模组下面不要布件和走线WiFi模组下面不要布件和走线WiFi的天线在PCB板上的走线，不能有任何支路和分叉如有共用天线的情况，必要时用0R电阻隔开天线走线尽量短，并远离干扰源10. WIFIGPIOD21GPIOA16Trap:L : integrated switching regulater H : integrated linear regulaterTrap:L : No

32、rmal Operation ModeGPIOA17RealTek二合一模组（WIFI+BT）如果WiFi模组型号是RTL8188ETVWIFI_3V3的LDO最大输出电流要求500mAForMT6622/MT5931&6622MT6620 : RC18 = NC如果使用双天线，CW18为10pFCW11为NC如果使用双天线，此部分贴料。双天线的效果较好，推荐使用双天线使用时注意模组的型号，有单天线、双天线之分。BTCOMBO天线焊点器件摆放1PWDN-F2AGND3SDA4AVDD5SCL6RESETB7VSYNC8PWDN-B9HREF10DVDD11DOVDD12DATA713MCLK1

33、4DATA615DGND16DATA517PCLK18DATA419DATA020DATA321DATA122DATA223NC24NCJX1CX1104CX3104RX14R7 5%CX2104RX322R5%RX222R5%RX80R5%RX90R5%RX10NC1GND2SDA3AVDD4SCLK5RST6VSYNC7PWDN-B8HREF9DVDD1V810DOVDD11D712XCLK13D614D515PCLK16D417D018D319D120D221PWDN-FJX2CX4104 CX5104CX6104RX114R75%1VIN2G ND3CTRL4NC5OUTUW1XC62

34、21B28MRCX7105CX8225RX410K 5%RX5NC1RESERVE2RESERVE3RESERVE4RESERVE5RESERVE6WAKE7USB_DP8USB_DM9GND10VBAT_M111VBAT_M112VBAT_M113VBAT_M114VBAT_M115RESERVE16RESERVE17PWRKEY1 8V C DT1 9# W _D IS AB LE2 0V S IM _P MU2 1S I O2 2S R ST2 3S C LK2 4R E SE RV E2 5K C OL 62 6K R OW 02 7R E SE RV E2 8R E SE RV E2

35、 9R E SE RV E3 0U T XD 13 1U R XD 13 2U R XD 23 3U T XD 23 4G N D3 5G N D3 6G N D3 7G N D3 8G N D3 9G N D4 0G N D4 1G N D4 2G N D4 3G N D4 4G N D4 5G N D4 6G N D4 7G N D4 8R E SE RV E4 9R E SE RV E5 0G N D5 1G N D5 2G N D53GND54GND55GND56GND57GND58GND59GND60GND61GND62ASM_ANT63GND64GND65GND66GND67GND

36、68GND69VBAT_M17 0 V B A T_ M 17 1 V B A T_ M 17 2 V B A T_ M 17 3 G N D7 4 G N D7 5 G N D7 6 G N D7 7 G N D7 8 G N D7 9 D A IC L K8 0 D A I SY N C8 1 D AI P C MO U T8 2 D A IR S T8 3 DA I P CM I N8 4 G N D8 5 G N D8 6 G N D8 7 G N D8 8 G N D8 9 G N D9 0 G N D9 1 G N D9 2 G N D9 3 G N D9 4 G N D9 5 G

37、 N D9 6 G N D9 7 G N D9 8 G N D9 9 G N D1 0 0 S C L1 0 1 S D A1 0 2 G N D1 0 3 R E S ER V E1 0 4 R E S ER V EU6USI_UNA_3GCC63100pFC C6 4 1 0 p FC C6 5 1 . 2 p FAG1G2AN T 2R W2 52 2 R 5 %R W 2 62 2R 5 %RW 272 2R 5 %RW 2422 R 5%R 192 2 R 5 %R 202 2 R 5 %RW1100R5%RW5100K5%R W 647 K 5 %RW90R5%RW10NC/0R5

38、%RW110R 5%RW12NC/0R 5%RW130R 5%RW140R 5%1VCC2RST3CLK4I/O5VPP6CD7GND11NC10NC9GND8GNDMG 1M G 2M G3M G4C3 3 3p FM G 6R1333R5%R1433R5%R1533R 5%R1100K 5%RC61NCRC62NCRC45NCRC65NC1 52 63 74 8RN5NCRW70R5%RW80R5%C 1 1 0 4C 6 10 uF1LX2SKIP3EN4PG5A GN D6FB7PVIN8P GN D9G NDU10EUP3426LP8SWPA4020S2R2NTRC 53 00 K

39、1% RC 662 K 1 %C 71 0 4C810 uFC1 0 22 u FC 11 1 0 4RD8310K 5%R D 8 247 K 5%RD77NCRD81100K 5%RD85100K 5%CP 6622 0u F/ 4VCP 6722 0u F/ 4V1TP 8RW15NCRW16NCRW17100R5%123QP1NC/MMTB2222G1S2D3QP2NC/AO3423RP23NC/100K 5%RP24NC/47K 5%RP25NC/20K5%R P2 60R 5 %RW18NCRW1912K5%RW201K5%RX620K 5%RW2110K5%VCCSENS_1V8

40、DOVDDTWI2_SDATWI2_SCKSENS_VSYNCSENS_HSYNCSENS_2V8SENS_CLKOUTSCLK1SENS_PCLKPCLK1SPI0_MOSISPI0_SSSPI0_MISOSENS_D7SCLK1SENS_D6GNDSENS_D5PCLK1SENS_D4SENS_D0SENS_D3SENS_D1SENS_D2SPI0_MISOTWI2_SDASENS_2V8TWI2_SCKSPI0_MOSISENS_VSYNCSPI0_SSSENS_HSYNCSENS_1V8VCCDOVDDSENS_D7SCLK1SENS_D6SENS_D5PCLK1SENS_D4SENS

41、_D0SENS_D3SENS_D1SENS_D2SPI0_MISOSENS_2V8RMII_TXD0SYSPWRDOVDDU AR T 2_ T XU A RT 2 _ R XS IM _R S TS IM _ CL KS I M _I OV DD _S I M3G_WIFI_BAT3G_WIFI_BATUSB_DP1USB_DM13G_WAKE3 G_ PC MI N _13G _P C MO UT _13G _ PC MS YN C_ 13 G _P CM CL K _1VDD_SIMSIM_RSTSIM_CLKSIM_IOVCCI2S_LRCLK1I2S_MCLK1BT_PCM_CLKB

42、T_PCM_SYNCBT_PCM_OUTBT_PCM_INFMINRFMINLI2S_BCLK1I2S_BCLK0I2S_MCLK1I2S_LRCLK1I2S_D0I2S_D1I2S_LRCLK0I2S_MCLK0BT_PCM_OUTSPI1_SSBT_PCM_INSPI1_MISOI2S_MCLK1I2S_LRCLK13G_PCMIN_13G_PCMSYNC_13G_PCMCLK_1I2S_BCLK1I2S_BCLK03G_PCMOUT_13G_WIFI_BATSYSPWRRMII_RXD0SYSPWRSYSPWRGPS_MAG3G_WIFI_BATGPS_SIGNGP S _ SI GNR

43、MII_RXERGPS_CLKVCCA3Drawing No:Date:ApprovedBy:Date:Checked By:Date:Drawn By:Sheet:Version:Title:Size123456ABCD6543211.0V-2.0VCAMERASENSORGPIOC23GPIOC24GPIOC25标准24Pin接口GPIOC24GPIOC25GPIOC2421Pin接口GPIOA14摄像头接口请根据其SPEC连接原理图，以及制作PCB封装。前置摄像头PWDN控制为SPI0_MISO，后置摄像头PWDN控制为SPI0_SS。10K5%有些CameraSensor模组的CLK驱

44、动能力较弱，需要在CLK上拉10K的电阻。3G2.2uH DCR2AGPIOA203G&WIFIPOWER如果无3G模组，电容CP66,CP67可删除。11.Camera&3GUSB+UART控制方式网络+语音：RW15=1KUSB控制方式网络：RW15=NC850sku：RW16=1K900sku：RW16=NC根据天线调试参数MPIT4020T2R2NTSPH40402R2METG+MK1AVRL101A6R8GTASK 4VO L-RK23K6 1%RK33K6 1%RK45K1 1%RK130K 1%CK1 104SK 3VO L+MICCM1 225CM2105RM22K2 5%RM

45、10R 5%RM30R 5%ME1AVRL101A6R8GTAME2AVRL101A6R8GTA1G2R3T4L5ENJE1PJ327FME4AVRL101A6R8GTALE10R5%LE30R5%LE40R5%LE50R5%RE522R 5%CE3104123QE1MMTB2222RE610K 5%RE847K 5%RE7100K 5%1CTRL2BYPASS3INP4INN8VOP7GND6VCC5VONUS1NS4150/CS8120/TCS7191CS1104CS2104RS230K 5%RS330K 5%CS3104CJ1105RS11K 5%RS515K 5%CS7104CS4 1

46、0uF1122SPK1SPEAKERLS20R5%LS10R 5%CS5 NCCS6 NCMS2 AVRL101A6R8GTAMS1 AVRL101A6R8GTA1CTRL2BYPASS3INP4INN8VOP7GND6VCC5VONUS2NS4150/CS8120/TCS7191CS9104RS630K 5%CS10104CJ2105RS71K 5%RS830K 5%CS11104CS12 10uF1122SPK2SPEAKERLS30R 5%LS40R 5%CS13 NCCS14 NCMS3 AVRL101A6R8GTAMS4 AVRL101A6R8GTA1SDO2SDA3VDDIO4VD

47、DD5INT6CAPO7VDDA8GND9GND10CSB11PS12SCLUG2BMA250CG1104CG4 104CG5 104LG10R5%1REV2NC3AVDD4AVSS5INT6SCL7SDA8DVSS9DVDD10NCUG3MMA7660FCCC7 104CC8 104RC70R/NC 5%RC80R/NC 5%JJ1MOTOR123QJ1MMTB2222DJ1IN5819RJ21K 5%RJ3100K 5%RJ122R 5%CJ310uFSK 1HO MESK 2ME N UCE6102RS910K 5%RG20R 5%RE922R 5%CE7104RK57K5 1%SK 5

48、RE TU R NLG2NCRG10R 5%ME3AVRL101A6R8GTAME6AVRL101A6R8GTA1G2R3T4L5ENJE2PJ327FLE150R 5%CE8100uFCE9100uFME8AVRL101A6R8GTARE112K2 5%RE122K2 5%RE1547K 5%CE12102LE2100M600R DCR0.7AMPIT3015T100MT SPN3030100MPTEMPIT4020T4R7MT SPH40404R7METG4.7uH DCR1.5A如实际确认屏无漏电问题 可用RD18来替代MOS1VDD2VDD3VDD4NC5GND6RXIN0-7RXIN

49、0+8GND9RXIN1-10RXIN1+11GND12RXIN2-13RXIN2+14GND15RXCLK-16RXCLK+17GND18NC19NC20GND21LVBIT22DITHER23GND24PWM25LVFMT26BIST27VLED28VLED29VLED30VLED31NCJD3CON_LCD31CD291049NC8WAKE7NC6SCL5SDA4INT3GND2VDD1RST10NCJD2CON_10PINRD31NCRD41NCRD5710K 5%RD5810K5%CD47104CD48104CD501041 52 63 74 8RD6022R1 52 63 74 8RD6122R1NC2VDD3VDD4NC5NC6NC7NC8RXIN0-9RXIN0+10GND11RXIN1-12RXIN1+13GND14RXIN2-15RXIN2+16GND17RXCLKIN-18RXCLKIN+19GND20RXIN3-21RXIN3+22GND23LED_GND24LED_GND25LED_GND26NC27PWM28NC29CABC_EN30NC31LED_VCC32LED_VCC33LED_VCC34NC35NC36NC37N