12.3. ATSC Interface Block Diagram (1 of 2)! " # $ % & ' ()*+,-./012SCL_TUNERIF_AGCSCL1SCL_TVAFTSDA_TUNERSDA_FESDA_FEFAT_NIF_AGCSDA_TVRF_AGCFAT_PSCL_FEVIDEO_OUTSDA_TUNERFAT_PSDA1SDA1R(ANALOG)FAT_NL(ANALOG)SCL1RF_AGCSCL_TUNERSCL_FE1.2V1.2V5V_ANALOG5V_ANALOG3.3V3.3V2.5V3.3VX8200Q82199V_SUB2.5VQ82273.3V30VQ82173.3V9V_SUB3.3VQ82185V_ANALOG3.3VQ82285V_ANALOG2.5V25O/I34ED16SD_DATA3SUB 9VIC8009,IC801024AVR +2.5V SD_DATA1-MPEG_DATA9DATA1HD_YSCL03MMA02DIGITAL_RF_AGCXRSTG1VDDPEAKS_Lite7OBMSCLXI1SCLV_SUPPLYAGC CTLVCCSCL112IC82292RF_AGCMMDQ01OUT1L_OUTOFF20VCCMVY2MVC5EEPWPLRCKR_OUT17DATA3DIGITALSCLPOWER_DETAUDIO OUTCONTMVY5MHSYNC0DATA0G2L/H CHECKMVY4MVC1L2VDDXOMPEG_DATA_ENEA23CK275D_A_SWHMMA139FORMAT_EDGE54XEWE248811RF_AGCMVY0AGC AMPDACCKFLASH ROM I/FCONTROL BUSSDA191INCSDCLK5631.2VIC82067PDOWNMVY6SERIAL SW2.5VIC8211FRONT LSIMMDQ31MVY7IF_SW13118NRSTAFT393.3VIC8203ADIN(DIT)MPEG_CLKPSYNC0XF8200IC8246SUB 5V13 VDDSCLEA1BTLVOUTINCG21CONTSDA1IC8240IC8205SCHCLK0SBO14TU8200G143316206SDWP172SRCK3.3V53XSRQ1387ONS2IC820256DMIXIF_AGCFBXECS0MVCLK0S1DSRCK(DIT)L/H CHECKDATA BUSS2IECOUTFAT_P5Q8229LCB41236HD_PrSDACB40ADCCK(DIT)3L1819424CLK74DC-DC CONV.1.2V78NOR FLASH ROMADDRESS BUS4DCENABLE02OUT2101.2VSUB 9VMVC7DATA BUS6MVC0AGC_OUTMVSYNC019+8256M DDR_SDRAM68IF_SWH2.5VEEPROM3.3V106+16SDBOOT10810FAT_NCEVC27D2CMDVCCTUNERD12.5VVCC6CONTROL BUSVDD19D1ANALOGDC-DC CONV.3.3VSDA0ANALOG_RF_AGCWPDT091PDOWNOUT113SLRCLK(DIT)62SDCMD3ED31OUT2HD_PbIF AGC AMP52IC8254OFFFB8Q82303.3VSBO0I/0201O/IXFERST0SDAIC8247SAW FILTERADDRESS BUSWP5MVY1V+D2IF_OUT-615MVY3MPEG_PKT_SYNCHMVC4VDD35525MHzSUB 5VDY16SDCD1.2VSD_DATA214ANT_V_SUPPLYON7SBI0VIDEO_OUTD_A_SW3.3VIC82049MVC3D_SWOBMSDACLKATSC INTERFACEDATA2SD CARD SLOT8AUDIO INMVC2BVXERESBI1SCHDATA0SD_DATA0STCPOIC8235S1AGCMVC6719DTI/0)>D+71E>-F.)+-7*34567,89:;9<7G!7B.7"H23