红米手机2原理图-红米2电路图原理图

EXPRESSWRITTENPERMISSIONOFQUALCOMM.ITSCONTENTSREVEALEDINANYMANNERTOOTHERSWITHOUTTHENOTTOBEUSED,COPIED,REPRODUCEDINWHOLEORINPART,NORU.S.A.SanDiego,CA92121-17145775MorehouseDriveQUALCOMMIncorporatedofSheetDate:RevNameSheetSizeTitleSheet#Content01A.TableofContent01B.RevisionHistory01C.BlockDiagram01D.GPIOMap02.PM8916ControlandMPP/Clock03.PM8916Charging04.PM8916GPIO/MPP05.PM8916Buckconverter06.PM8916LDOcircuits07.PM8916CODEC08.MSM8916Control09.MSM8916:EBI10.MSM8916:GPIO11.MSM8916:MIPIandRFControl12.MSM8916:POWER113.MSM8916:POWER214.MSM8916:GND15.MEMORY:LPDDR3+EMMC16.BatteryConnector17.SubboardConnector18.MicandReceiver19.EARPHONE20.LCDinterfaceandbacklight21.Main/SlaveCameraandFlash22.Sensors23.SIM/TFcard27.WTR1605LTX28.WTR1605LRX29.WTR1605LPOWER30.WTR1605LPOWERDISTRIBUTION31.LTE/W/TD/GSMAntennaSwitch32.TRX_Front-HighBandQFE234033.TRX_Front-LowBandQFE232034.RESERVED35.TRX_UMTS_B1/2/5/836.PRX_B34/39/337.PRX_LTE_HB38.DRX_AntennaSwitch39.QFE1550DRXTunner40.B7/40/41DRXSwitch41.B39/B1/B3DRXSwitch42.WTR2605_SECONDARYPATH43.WTR2605_POWERDISTRIBUTION44.Antenna_SECONDARYPATH45.RESERVED46.RESERVED47.CDMABC0(Voice)TRX48.ET_APT50.WIFIFEMSheet#Content51.GPS/XODISTRIBUTOR52.NFC49.WCN362024.Keypad/LED/Statusindicator25.TouchInterface26.TestPoint/GND/ShieldsABCD54321DCBA12345EXPRESSWRITTENPERMISSIONOFQUALCOMM.ITSCONTENTSREVEALEDINANYMANNERTOOTHERSWITHOUTTHENOTTOBEUSED,COPIED,REPRODUCEDINWHOLEORINPART,NORU.S.A.SanDiego,CA92121-17145775MorehouseDriveQUALCOMMIncorporatedofSheetDate:RevNameSheetSizeTitleRevisionHistorySCHEMATICMCNDESCRIPTIONOFCHANGEHWVERSIONVERSIONEVT1.0AEVT1.0InitialReleaseSCHEMATIC,CCA,MAINBOARD,QRD8916_2-4-2,CMCCCSFB,EVTABCD54321DCBA12345EXPRESSWRITTENPERMISSIONOFQUALCOMM.ITSCONTENTSREVEALEDINANYMANNERTOOTHERSWITHOUTTHENOTTOBEUSED,COPIED,REPRODUCEDINWHOLEORINPART,NORU.S.A.SanDiego,CA92121-17145775MorehouseDriveQUALCOMMIncorporatedofSheetDate:RevNameSheetSizeTitleNFCMSM8916PM8916SpeakerReceiverHeadsetMICMainMICPDMBUSHeadsetCODECDCDCsUSBeMMC+LPDDR3MCP8GB+8GbLDOs4LanesDSIREARCAMERA5MP4LanesCSILCD2LanesCSI19.2MXOFrontCAMERA2MPI2CuSDCARDUIM1EBI1AccelsensorMagneticsensorAmbientLightSensorProximitySensorSMB1360CTPSensorUIM2LinearChargerSDC1I2CUIM2UIM1SDC2PRXIQCTPDRXIQTXIQGPSIQSMB1360SwichModeChargerSP4TQFE2520QFE2320QFE2340SP5TB1,B2,B5,B8DP4TSP3TBALUNDP4TBALUNSP3TB3B34B39B40B41B7B3B39ORB1B40B41B7GPSINWTR1605LPRXGPSDRXTXDRxMBDRxHBGPS_INTXLB3TXHBTXMB3TXMB2PRxMB3PRxMB1PRxHBPRxLB3PRxLB2PRxMB2CH2_RX_I/QCH0_GP_DATAGPS_RX_I/QCH0_RX_I/QCH0_TX_I/QCH1_TX_QCH1_RX_I/QWTR2605TX_DA_3LB2_LNA_INANTSRXIQSTXIQGPSINHSBT/WLANWCN3620BB_INBB_IPBB_QPBB_QNBT_STROBEFM_RX_HSANTBT_SSBIFM_DATABT_DATAFM_SSBIGPIOFEMSCAN_MODEQFE1520SP3TANTABCD54321DCBA12345EXPRESSWRITTENPERMISSIONOFQUALCOMM.ITSCONTENTSREVEALEDINANYMANNERTOOTHERSWITHOUTTHENOTTOBEUSED,COPIED,REPRODUCEDINWHOLEORINPART,NORU.S.A.SanDiego,CA92121-17145775MorehouseDriveQUALCOMMIncorporatedofSheetDate:RevNameSheetSizeTitleGPIO_0GPIO_1GPIO_2GPIO_3GPIO_4GPIO_5GPIO_6GPIO_7GPIO_8GPIO_9GPIO_10GPIO_11GPIO_12GPIO_13GPIO_14GPIO_15GPIO_16GPIO_17GPIO_18GPIO_19GPIO_20GPIO_21GPIO_22GPIO_23GPIO_24GPIO_25GPIO_26GPIO_27GPIO_28GPIO_29GPIO_30GPIO_31GPIO_32GPIO_33GPIO_34GPIO_35NCNCNCNCUART_MSM_TXUART_MSM_RXSENSOR_I2C_SDASENSOR_I2C_SCLNCNCNCTP_RST_NTP_INT_NBUCK_SMB_I2C_SDABUCK_SMB_I2C_SCLNCNCTP_I2C_SDATP_I2C_SCLNFC_DISABLENFC_INT_NNFC_I2C_SCLLCD_TE0LCD_RST_NCAM0_MCLKCAM1_MCLKSCAM_RST_NCAM_I2C_SDACAM_I2C_SCLCAM_FLASH_TORCH_ENCAM_FLASH_TORCH_MODESCAM_PWDNMCAM_PWDNMCAM_RST_NGPIO_72GPIO_66GPIO_65GPIO_69GPIO_68GPIO_67GPIO_71GPIO_70GPIO_64GPIO_42GPIO_44GPIO_43GPIO_41GPIO_50GPIO_45GPIO_48GPIO_47GPIO_46GPIO_52GPIO_51GPIO_49GPIO_58GPIO_53GPIO_56GPIO_55GPIO_54GPIO_60GPIO_59GPIO_57GPIO_62GPIO_61GPIO_63GPIO_36NCGPIO_73WCSS_WLAN_DATA_1WCSS_WLAN_DATA_0WCSS_WLAN_SETWCSS_WLAN_CLKWCSS_FM_SSBIWCSS_FM_SDIWCSS_BT_CTRLWCSS_BT_DAT_STBLCD_IDCTP_IDMCAM_IDNCUIM2_DATAUIM2_CLKUIM2_RESETNCUIM1_DATAUIM1_CLKUIM1_RESETNCUIM_BATT_ALMSMB_INTCDC_PDM_CLKCDC_PDM_SYNCCDC_PDM_TXCDC_PDM_RX0CDC_PDM_RX1CDC_PDM_RX2NCRFFE1_CLKRFFE1_DATARFFE2_CLKRFFE2_DATAGPIO_109GPIO_102GPIO_103GPIO_104GPIO_105GPIO_106GPIO_107GPIO_108GPIO_101GPIO_82GPIO_87GPIO_83GPIO_84GPIO_85GPIO_88GPIO_89GPIO_86GPIO_90GPIO_95GPIO_91GPIO_92GPIO_93GPIO_96GPIO_97GPIO_94GPIO_98GPIO_99GPIO_100GPIO_110WTR1_SWITCH_CTL3WTR1_GSM_PA_HB_ENWTR1_SWITCH_CTL0DRX_MODE_SEL2NCWTR0_PA_R1WTR1_PA_R1WTR1_PA_R0DRX_MODE_SEL0GRFC_17WTR1_PA_BC0_ENDRX_MODE_SEL1WTR0_PA_R0WTR1_SWITCH_CTRL2EXT_GPS_LNA_ENNCNCCH1_GSM_TX_PHASE_D0CH1_GSM_TX_PHASE_D1CH0_SSBI_WTR_RXCH0_SSBI_WTR_TXCH1_SSBI_WTR_RXCH0_GSM_TX_PHASE_D0CH0_GSM_TX_PHASE_D1CH1_SSBI_WTR_TXKEY_VOL_UP_NNCNCUSB_HS_IDGPIO_37GPIO_38NCFORCE_USB_BOOTGPIO_74GPIO_75GPIO_76GPIO_77NCGRFC_1GRFC_2WTR1_GSM_PA_LB_ENGPIO_111GPIO_112GPIO_113GPIO_114GPIO_115NCGPIO_116ACCL_INT1_NALSP_INT_NACCL_INT2_NGYRO_INT_NNCMSM8916GPIOConfigurationForQRD8916PM8916GPIO/MPPConfigurationForQRD8916GPIO_1GPIO_2GPIO_3GPIO_4MPP_1MPP_2MPP_3MPP_4VDD_PX_BIAS_MPPSCAM_IDVREF_DAC_MPPPWM_OUTUIM_BATT_ALMNFC_CLK_REQNCNCSensorsI2CAddressListForQRD8916ALS/ProximityTouchScreenGyroscopeMagnetometerAcceleromete