142SCHEMATIC DIAGRAMS (19/30)DIGITAL UNIT (5/16)dDGNDTO MAIN CPUTODIGITALSUPPLYTO DIGITAL CONNECTTO SCPUAVR3312/2312 ONLYGNDVCC(PAGE17/30)(PAGE18/30)(PAGE15/30)(PAGE16/30)1OE1A12Y41A22Y31A32Y21A42Y1GND 2A11Y42A21Y32A31Y22A41Y12OEVCCTO SCPU(PAGE18/30) GNDVCCExcept AVR33/23 E2(IPOD,RDS)C24020.114 13 12 11 10 9 87654321IC241TC74VHC125FTQ2401RT1N141CR2401 4.7KC24010.1R240333R240433R24024.7KR2405 33C24030.1Q2410OPENQ24082SC3052Q2409OPENR2417 22KR2418OPENR2416 OPENC2408 0.01R2415470KR2414100Q24072SC3052R2411 15KC2407 0.01Q24062SC3052Q2405ISA1530AC1Q24042SC3052Q24032SC3052Q2402ISA1530AC1R2407 100KC24040.01Q2412OPENQ24112SC3052Q2413OPENR2422 22KR2423OPENR2421 OPENC2409 0.01R2420470KR2419100R2410 100KC24060.01R2409 33KC2405 0.01R2412100R2408100R241322KQ24142SC3052R242722KR2426 OPENC2410 0.01R2425OPENR2424100R2406 33R13100R13110131420 19 18 17 16 15 12 1110987654321IC242TC74VHCT244AFT 14 13 12 11 10 9 87654321IC243TC74VHC08FTT181T182T183T184T185T186T187T188 T189R24284.7KR24294.7KR24304.7KR2431 10KR2432 10KR2433 10KR2434 10KR2435 10KR2436 10KIPODMO5IPODMI5232IMO3232OMI3232CONTIPODMI3IPODMO3REMOTE3.3VSWM3.3VDGNDDC_PROTASO_PROTTHER_PROTATHER_PROTBDCDET4DCDET3ASODETTHERMALDETBTHERMALDETASCPUTXDSCPURXDSWM5VDETECT(MCU)IPOD3IPOD5232CDETECT232CDCDET4DCDET3THERMALDETBTHERMALDETAASODETDC_PROTTHER_PROTBTHER_PROTAASO_PROTTHER_PROTBTHER_PROTAASO_PROTDC_PROTIPODMI5IPODMI3IPODMO3IPODMI3IPODMI5IPODMO5232OMI3232CONT232IMO3232IMO3232OMI3232CONT232O_MI232I_MODCDET4DCDET3ASODETTHERMALDETBTHERMALDETA232I_MO 232I_MO232O_MI 232O_MIRDS_DATA5RDS_DATA3RDS_CLK5RDS_CLK3IPODMO5IPODMO3ASPECT_H3ASPECT_LLINEA3LINEB3Z1_SW_A3Z1_SW_B3Z2_SW_A3Z2_SW_B3VIDEO.INVIDEO.OUTASPECT_H3LINEA3LINEB3Z1_SW_A3Z1_SW_B3Z2_SW_A3Z2_SW_B3ASPECT_H3LINEA3LINEB3Z1_SW_A3Z1_SW_B3Z2_SW_A3Z2_SW_B3ASPECT_H5LINEA5LINEB5Z1_SW_A5Z1_SW_B5Z2_SW_A5Z2_SW_B5ASPECT_H5LINEA5LINEB5Z1_SW_A5Z1_SW_B5Z2_SW_A5Z2_SW_B5ASPECT_LASPECT_H5LINEA5LINEB5Z1_SW_A5Z1_SW_B5Z2_SW_A5Z2_SW_B5STBY POWERGND POWER + POWER -87654321ABCDEF