CCE-MD3300AR-cs-sch维修电路原理图.pdf

R_OUTL_OUTD5VA4VA4VA4SLEDGE-SPIN-SLEDGE+F+TRAY+R+SPIN+D21/2VCCMOND3CAR+HOME_SWLDCDRWTXRXVA3VA3VA3R-+5V+5V+5V+5VNCF-TRAY-VA5VA5VA5VA2/2VA2/2VA2/2VA2/2GNDGNDGNDGNDGND+9V+9V+9V+9VVDACVDACD1D4VA6VA6VA6VA6VA6VA2VA2VA1VA1VA1VA1VDD1VDD1VDD2VDD2VD3V3VD3V3CAR-BC857B10k10047u220k220U220k1n5100p15k22K22K100n10k220p1k1k4k722u1N40041N41481N414810k1N414822u1N41481n100n10k10k10k100u1k1k120p120p102,2100u4K7100n100u100u10100n1k2,2100n1k53k3100u/16V3n31k100k22n100n1N4148100n22n47047022n1k812k100n12k100n100u3k93k91K1k10n82047022n220p3k333p33p100k8M4672Hz22n10n10100n10k100n2n71k220p220p220p47p10k4n710k10k10k22p100n100n12MHz22p0,47u220p220p220p100n10k33k2n71k33k4n71k22k4n71k22k4n71k33k1k33k100n100n27k100n22k4k7100u2,222n100k100k10k100k10k33022K22K15k100p1n547u100n47u10010kBC847B10nBC847B100u1N5226B100u12k100n12k12k1N41481N41482,2100u10010n100n392,22,210n22kBC817TZA1025SAA7325TDA7073ATTDA7073ATTDA7073ATOM5232 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0dBTRAYCAR1098798764321M702M701GNDGNDGNDGNDGNDGNDAGND2AGND1AGND3AGND3AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND2AGND2AGND2AGND2AGND2AGND2AGND2AGND2AGND2AGND2DGNDDGNDDGNDDGNDAGND3AGND3AGND3AGND3AGND3AGND3AGND3DGNDDGNDDGNDDGNDDGNDDGNDDGNDDGNDAGND3AGND3AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1CAR_POSCDM_POSTRAY_SWCARCDMRSTNMM216716139121212991313161677661122151413RGADJVCCEQSELCDRWRFEQORFFBCMFBPWRONGNDDINMONCFILVCCLLD1413121110981234567V1V5V4MOTO2MOTO1VSSD3VDDD2(C)SLFORACFLGVDDD1(P)DOBMVSSD2CL11/4SBSYSFSYSUBRCKTEST3STATUSSILDRABSCLSDARESETSCLISDIWCLIV2/V3VSSD1KILLTEST2EFSCLKWCLKDATACL16TEST1SELPLLRPRNVposVnegLPLNVDDA2CRINCROUTVSSA2R2R1D4D3D2D1VRINIrefVSSA1VDDA1ISLICEHFINHFREFROBERTO1234556789101112ESQUEMA ELETRICOEA/Vpp VDD2 VDD1 3817DGNDDGNDVSS4 /ADP0P1P2P3TO77770000A15A14A13A12A11A10A9A8SDASCL252423222120191832144434241403031323334353637RD WR T1 INTI INTO TXD RXD 131211109875ALE PSEN RST 2726294VSS3 VSS2 VSS1 63928161415XTAL2 XTAL1 14823555101010141414123456LDON49505152535455565758596061626364333435363738394041424344454647483231302928272625242322212019181716151413121110987654321+mmemdimensoesPROJECAODISCRIMINACAOTITULO:DATAVISTOCOD.N.TOL.TOL.MOD.ACAB.ESC.MAT.DATAAPRO.PROJ.DES.NOMEP.A.ALT.+-_-+-+-+-+-+RadioFans.CN 收音机爱 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CDSERIALVERDELEDVERDELEDLEDVERDELEDVERDEVERDELEDVERDELEDVERDELEDVERDELEDVERDECLKCLKM/TM/TREM_OUTENC_2ENC_2CPCPENC_1ENC_1ENC_3ENC_3+9V+9VDDENC-4STBSTBD_IND_IND_OUTD_OUTENC_4RECRECSTBYSTBYPB_1/2PB_1/2MUTE_PWMUTE_PWM_PM_PM_RPM_RPSTRSTRBUSCLKBUSCLKCLOCKCLOCKDATADATASTBY_PWSTBY_PW-VFD-VFDGND_2GND_2MOTORMOTORP/R_SWP/R_SWDATA_RDATA_RW-EW-ESURROUNDSURROUNDRELEPHONEREF_ACGNDGND+5V+5V+5V+5V+5V+5V+5V+5VFIL_AFIL_AFIL_BFIL_BANDRE01/09/9901/09/99MD-3300ARPCI FRONTAL MD-3300AR1.00.52163.02CN602CN601CN604/ACN604/ACN604/BCN604/BESQUEMA ELETRICOR1611R1613R1612LD3MICPCI LATERALPCI FRONTALPCI FRONTALENCP/PLD2LD1RELEPHONED4094KA7542+5VPERSONALDIMMERLOUDMUSICDEMOTUNERAUXGAMECINECD3 CD2 CD1VddEOO4O5O6O7OsOsVssO3O2O1O0CPDSTR16151413121110987654321JOGCN602CN603CN601ROBERTOX-TONERPM6936/V4+5V4 X 1N4148RESET OPCIONALPARA PCI LATERALFLASHWAVE17272625242322212028192918301731163215#MODESURROUNDOPEN/CLOSEPOWER#VOLUME#TAPECD#DISCSTOP#DISCO 3DISCO 2DISCO 148474645444342414039383736353433323130292827262524232120191816151413121110987654321PLAY/PAUSE353637383940414243445ENCODERENCODER48474645444342414039383736353433323130292827262524232222212019181716151413121110987654321Seg12/KS12Seg11/KS11Seg10/KS10Seg9/KS9Seg8/KS8Seg7/KS7Seg6/KS6Seg5/KS5Seg4/KS4Seg3/KS3Seg2/KS2Seg1/KS1VddKEY4KEY3KEY2KEY1STBCLKICDinDoutSW4SW3SW2SW1Seg13/Grid16Seg14/Grid15Seg15/Grid14Seg16/Grid13Seg17/Grid12Seg18/Grid11VddVeeGrid8seg19/Grid10Seg20/Grid9Grid7Grid6Grid5Grid4Grid3Grid2Grid1VddLED5LED4LED3LED2LED1VssOSC5251504948474645444342414039 38 37 36 35 34 33 32 31 30 29 28 27262524232221201918171615141312111098765432RESETCLOCKVFD DISPLAY+5V+5V+5V+5V+5V+5V+5V+5V+5V151413121110987654321REMOTOTXRXPD7TCAPOSC2OSC1VDDN/CN/CRESETIRQVppPA7PA6 PC3PC2PC1PC0PDO/RDIPD1/TDOPD2/MISOPD3/MOSIPD4/SCKPD5/SSTCMPN/CPC4PC5PC6PC7VssN/CPB7PB6PB5PB4PB3 PB2 PB1 PB0 PA0 PA1 PA2 PA3 PA4 PA5 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100n1k100u/10V10u/16V100p47pANT.FMSFE10.7MS3SFE10.7MS375KHz12p10100n1u/50V150k1n470n10K100KBC847B2K22K2470470470220p22n220p220p4701022k22k22k100n47kBC847B1N414847k10K47u10u680100u/40V56K1K4p7470p2200u/50V4,74,7100n100n47KBC847BBC556B56KBC847B100K100K10K10K10010K100n47K1001K470p100u/40V10u1u1u10n/500V10n/500V10n/500VLT4A0310n/500VLT4A032200u/50VLT4A03LT4A0310u680100K100K4p710K10u1u10K10K10k10k4,7u10u47k47kBC847B47015k1N4004opc.opc.100220u/16V47u1N41481K4,7uBC847B4k74k7100k1N41481N414847k047470n4733popc.100n2,2u2,2u100k47kBC847B10n2,2u2n72n7220n220n100u105K62,2u2,2uBC547B22n33n220n220n2,2u2,2u2,2u47k2,2u2,2u2,2u10u10u100u2,2u5K633n10n/100V10n/100V10n/100V1N400410n/100V1N40042200u/16V1N40041N400410K470u47047022k12n12n22k47k47k2k222k82p2k21k6n81k100k10kBC847B10kBC847B2k212n6k81k6n81k12n68022k6k81k1k82p100k2k26801n1n100k100k1u1k1k390k22nBC847B5n647k220u3947k22k472n74,7u/50V3947BC847B10k22k47kBC847B101010kOSC.BIASBC847BBC847B18k2n718k2n710n2n7220u/16V8,2opc.13n3470p470p22nBC857BBC847BBC857B22n1kBC817BC857BBC857B68K68KBC857B18k1k2390k18k1k25n6220u330k2n7330k4k74k747k47k330k2n7330k220u5n61k218k390k1k218k47392n74739220u5n6390k686868n68nBC857B10kBC857B47k47k47k10n47047010k10k1uSTK405-090ASFU455BTEA5757AMOSCOSCFMRFFMAMANTAFC AMFI AMFI AMMG40-478054558(+)(-)45584558(+)(+)(-)(-)R133R247R246R249R248CN403R422R129R421R201Q102Q101R415CN402R420R419R418C518C521C519D510Q501R508R510Q504R509C517R511Q505C516D509R512C513R513C515Q502R514Q503C520C950Q953Q952D952R955R956R957R507D507R505R502D506R241R238C208C508D205D505C506C507R234C509R235R515R224R118R119C102D101VC101L102VC102D102C104R102R101C103R103C105D103VC103L103C107R104VC104D104C106R105R111C113C114C112C110C111R110C109C108C118C117C115C116C119CF101C120C121 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Gain ControlInput SelectorLoudnessVolume & Gain ControlInput SelectorPT2314BassBassMuteAttAttMuteLoudnessVolume &TrebleTrebleSupplyLatchesDecoder &Serial BusRADIO_RRADIO_LRADIO_LL_RECVCCL_OUTL_OUTL_OUTL_OUT1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCCR_OUTR_OUTR_OUTR_OUTR_REC+9V+9V+9V+9V+9VRECRECRECPB_1/2PB_1/2PB_1/2STBYSTBYMUTE_PWMUTE_PWMUTE_PWMUTE_PWM_PM_PM_PM_RPM_RPM_RPSTRSTRBUSCLKBUSCLKCLOCKCLOCKCLOCKDATADATADATASTBY_PWSTBY_PW-VFD-VFDGND_2MOTORMOTORMOTORP/R_SWP/R_SWP/R_SWP/R_SWDATA_RDATA_RW-EW-ESURROUNDSURROUNDSURROUNDRELEPHONEREF_ACREF_ACFIL_AFIL_AFIL_BFIL_BC901.902 ERA 1n2 / C908.909 ERA 1n / R133 ERA 82K / VR101 ERA OPC.18/10/99ANDREAANDRE01/09/9901/09/99MD3300ARPCI LATERAL MD3300AR1.00.52163.01CN101CN201MICPCI LATERAL5432211678910(150)(56)RAUXLLCDR13V/1A 35V/0,5A2,5V/0,3A2,5V/0,3ACDCDCDRELEPHONECDPROTECPHONERELECD-L+5VPHONESPowerPowerpowerpowerpowerSAIDAFALANTE( R )( L )GNDGND*ou BC856BRLLLRR14131112109876523411WCN405CN404CN406+-5V-ON0V-OFF5V-OFF0V-ON5V-R/P0V-P0V-ON5V-OFF0V-ON5V-OFF0V-REC5V-PLAYMMI-6S9LM1N7581N972ROBERTOPARA PCI FRONTAL+5VCN906CN904CN905+9VAA_GNDD_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDPCI CHAVE RECRECPLAY1.31.31160.211.31.31160.211.31.11097.001.31.31158.211.31.21101.111313+5V32221463212324252627282930313233343536373839404142434422212019181716151413121110987654321 VDDMOST/TUN XTAL DGND BUS CLOCK DATAWRITE/ENABLE P0 P1AFC AMFM IF2VCC2INDAFCAFCDEMFMGNDIFFILPILRAFLAFMUTELPFVSTABIF0FMIF0AMIF1FMVSTABMIXFMMIXAMIF1AMGNDFMRF1FMAGCMPX1 AFO VCO VTUN VCC1 AMOSC FMOSC SUBGNDFM RF0AM RF1RIPPLEGND2GND2GND2GND2GND2GND2GND2*GNDOUTIN5V-R/P0V-PLAYCN9032156412RL3321plastico56784321Verase=0,035VIerase=35mAf=59.068HzS-201S-201E-621MLIbias=400uAVbias=0,004VVrec=0,00035VIrec=35uACN901CN902TP2TP3TP6TP5TP4TP16431PCIMECANISMOGND DOGND DOERASE52HEADHEADPLAYREC/PLAYHEAD5566778844332211ESQUEMA ELETRICO0V - Stby On+5V - Stby Off109666988777555444333222111-+-+28272625242322212019181716151413111210987654321+-+-+mmemdimensoesPROJECAODISCRIMINACAOTITULO:DATAVISTOCOD.N.TOL.TOL.MOD.ACAB.ESC.MAT.DATAAPRO.PROJ.DES.NOMEP.A.ALT.OPC.OR1,5AJA02JA01F501TF501ANDREROBERTO 01/09/9901/09/99MD-3300ARPCI TRAFO MD3300AR1.00.52163.03ESQUEMA ELETRICO13,0V/1A35,0V/0,5A22,3V/3,75A22,3V/3,75A10,5V/0,5A2,5V/0,3A2,5V/0,3A111098CN5057654321CN50221AC INLATERALPARA PCIREDEPCI TRAFO110V220VmmemdimensoesPROJECAODISCRIMINACAOTITULO:DATAVISTOCOD.N.TOL.TOL.MOD.ACAB.ESC.MAT.DATAAPRO.PROJ.DES.NOMEP.A.ALT.