CCE-MD3000-cs-sch维修电路原理图.pdf

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1、R_OUTVA2/2VA2/2VA2/2VA2/2L_OUTD5SLEDGE-TRAY_SWSPIN-SLEDGE+F+R+SPIN+D2CDRWCDRW1/2VCCMOND3SDAHOME_SWSCLLDVA3VA3VA3R-F-VA5VA5VA5TRAY-GNDGNDGNDGNDGNDGND+9V+9V+9VVDACVDACD1STATUSD4TRAY+RESETVA2VA2VA1VA1VA1VA1VA4VA4VA4VDD1VDD1VDD2VDD2+5V+5V+5V+5V+5VVD3V3VD3V3BC857B10k10047u220k220U220k1n5100p15K22K22K10k2

2、20p22k4k722u1N40041N41481N414810k1N414822u1N41481n100n10k10k10k1k1k102,2100u100n10100n100n1k53k3100u/16V3n31k1N4148100n22n47047022n1k812k100n12k100n100u3k93k91K1k10n82047022n1N4148220p10u27p27p100k8M4672Hz22n10n10u1K547047010100n100n2n71k220p220p220p47pBC8074n710k10k1K5100n100u100u220p220p220p100n10

3、k33k2n71k33k4n71k22k4n71k22k4n71k33k1k33k100nBC817100n27k100n22k100u2,2100u120p10n10k10k10k33022K22K15K100p1n547u100n47u10010kBC847BBC847BBC807100u1N5226B120p100u12k100n12k12k22k1kBC8172,2100u10k10k4k74k710010n100n392,2BC847BBC847B2,210n1kBC817TZA1025SAA7325TDA7073ATTDA7073ATNE4558NNE4558NCN703CN702

4、Q703R763R765C757R752C748R751C749C753R761R757R755R759C751R722R753C747D705D703D704R750D702C746D701C745C763R748R749R747R774R773R772R771C766C744R792C716C715R720R719C717C722R727D706C734C707R713R714C708R729R715C709R707C706C760R730R731R712R711C705R710R709C704D708C752C701C742C741R746X701C720C719C702R782R785

5、R784R721C718C731C728R742C739C738C737C732Q706C723R725R793R783C770C769C773CN701C736C735C740C733R718R743C727R740R741C726R738R739C725R736R737C724R734R735R732R733C721Q707C729R744C730R745C764R770C774C777C780R758R724R787R786R754R756R760C754C750C755C756C758R764R762Q702Q701Q705C762D707C776C743R708C759R716R71

6、7R723R767Q708R776C772R769R768R790R789R777C779C771R780R778Q711Q710R779C778R766Q709JB7103V31N746IC706IC707-BIC707-AIC701IC705IC704VAI PARA PICK-UPVAI PARA PICK-UPMD-3000A/B/C/D/EMD-3000A/B/C/D/E10/09/99ANDRE10/09/99INCLUSAO DA SERIE EC01/09/99INCLUSAO DAS SERIES B/C/DB31/08/99ANDREANDREANDRER.760.761

7、ERA 22KAESQUEMA ELETRICO CD23/08/99OPC.GND11ROBERTO1.00.52158.09106571Vrms / 1kHz / 0dB1098798764321GNDGNDGNDGNDAGND2AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND2AGND2AGND2AGND2AGND2AGND2AGND2AGND2AGND2AGND3AGND3AGND3AGND3AGND3AGND3AGND3AGND3AGND3AGND3AGND3AGND3AGND3DGN

8、DDGNDDGNDDGNDDGNDDGNDDGNDDGNDAGND3AGND3AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND11212991313161677661122151413RGADJVCCEQSELCDRWRFEQORFFBCMFBPWRONGNDDINMONCFILVCCLLD1413121110981234567V1V5V4MOTO2MOTO1VSSD3VDDD2(C)SLFORACFLGVDDD1(P)DOBMVSSD2CL11/4SBSYSFSYSUBRCKTEST3STATUSSILDRABS

9、CLSDARESETSCLISDIWCLIV2/V3VSSD1KILLTEST2EFSCLKWCLKDATACL16TEST1SELPLLRPRNVposVnegLPLNVDDA2CRINCROUTVSSA2R2R1D4D3D2D1VRINIrefVSSA1VDDA1ISLICEHFINHFREF1234556789101112148235510101414123456LDON49505152535455565758596061626364333435363738394041424344454647483231302928272625242322212019181716151413121110

10、987654321+mmemdimensoesPROJECAODISCRIMINACAOTITULO:DATAVISTOCOD.N.TOL.TOL.MOD.ACAB.ESC.MAT.DATAAPRO.PROJ.DES.NOMEP.A.ALT.-_-+-+-+-+-+RadioFans.CN 收音机爱好者资料库SCLSTATUSCDRWRSTNSCASTBYvermelhovermelhoIRIR47p47p47p47p47p47p47p47p47p47p47p1k1k1k1k1k1k1k1k1001001k1k1k1k1k1k1k1k1k47p47p47p47p47p1k1k22kBC847

11、B15022kBC847B15022kBC857B1k1k47p47p100n10k4M76MHz33p33p10u/16V100n3347u/16V47p4k7BC847B100p5K64K71N4148100nBC547B10k10k1uBC547B22K18010K10KBZV55F3V310K10K150BC847B15027027015022k150BC847B22k1504k74k74k74k71K5220K47p47p100n1K1K10K1k10KMC68HSC705C9APCF8576CTC625C626C612C611C621C622C616C610C614C629C615

12、R674R673R672R671R663R664R662R659R650R651R652R653R654R655R656R657R670R678R677C623C624C617C618C620R660R661D620R615Q606R611D619R613Q605R610D618R604Q604R676R675C634C635C607R669IC604R601X601C601C602C604C603R602C605C636R782Q601C609R612R603D616C608Q603R680R679C606Q602R618R620R614R619D617R617R616R627Q607D60

13、4R606D605D607R605D606D602R608D601R607D612D603D614D613D609D608D611R628D621R629Q608R609D615R630R668R667R666R665R626R625C627C628C619R623R624R621R781D610R622LCD601IC602IC601IR601321verdeverdeverdeCDTAPETUNERTUNERTAPECDSKIP/SEARCHFUNCTIONVOL-VOL+VOLUMEO/CLOSEPLAY/PUPDOWNSTOPX-TONEAM/FMTAPECDSURROUNPOWERS

14、EQUENCIA NO PAINELSTBCLOCKCLOCKRECRECMUTE_PWMUTE_PWM_RPM_RPDATADATAMOTORMOTORM/TM/TBUSCLKBUSCLKSTBY_PWSTBY_PWP/R_SWP/R_SWDATA_RDATA_RW-EW-ESTBYSTBYPB_1/2PB_1/2M_PM_PSURROUNDSURROUNDREF_AC09/09/99ANDRECONFORME AMV-274/99 / INCLUSAO DA SERIE EMD-3000A/B/C/D/EPCI FRONTAL MD-3000A/B/C/D/E09/09/99B01/09/

15、99ANDREANDREINCLUSAO DAS SERIES B/C/DAESQUEMA ELETRICOCN701/CPCI LATERALPARA CN604PCI FRONTALCN602CN605GNDGNDLED23/08/99+5V+5V+5V+5V+5V+5V+5V+5V14 x LEDs VERDES321STBYIC601PINO 19IC601PINO 32IC601PINO 18IC601PINO 26IR601PINO 1PCI FRONTAL15432PARA PCI CD15144442414039383736353433323130292827262523222

16、120191817161334STATUSCDRWRSTN1.00.52158.07GND do MICROreferenciaLCD DISPLAYLCDPLAY/PAUSEOPEN/CLOSEVOL+VOL-X-TONEAM/FMTAPECDSURROUNDUPDOWNSTOPPOWER1615141312111098765S39S38S37S36S35S34S33S32S31S30S29S28S27S26S25S24S23S22S21S20S19S18S17S16S15S14S13S12S11S10S9S8S7S6S5S4S3S2S1S0BP3BP2BP1BP0VlcdVssSAOA2A

17、1A0OSCVddCLKSYNCSCL56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29SDA282726252423222120191817161514SW613SW612SW611SW610SW609SW608SW607SW606SW605SW604SW603SW602ROBERTORPM6936/V4KA7542SW601+5VRESET OPCIONAL241312111098765432143543211312111098765432RESETCLOCK+5V+5V+5

18、V+5V+5V+5V+5V+5V+5V151413121110987654321REMOTOSENSORPD7TCAPOSC2OSC1VDDN/CN/CRESETIRQVppPA7PA6 PC3PC2PC1PC0PDO/RDIPD1/TDOPD2/MISOPD3/MOSIPD4/SCKPD5/SSTCMPN/CPC4PC5PC6PC7VssN/CPB7PB6PB5PB4PB3 PB2 PB1 PB0 PA0 PA1 PA2 PA3 PA4 PA5 23242526272829303132333435363738394041424344222120191817161302520151017654

19、321+mmemdimensoesPROJECAODISCRIMINACAOTITULO:DATAVISTOCOD.N.TOL.TOL.MOD.ACAB.ESC.MAT.DATAAPRO.PROJ.DES.NOMEP.A.ALT.RadioFans.CN 收音机爱好者资料库+9VA+9VA+9VAANT_AMANT_AMANT_AM+9VB+9VR_INR_IN+12V+12V+12VANT_FMANT_FMANT_FML_INL_INMUTE_PWM_RPMOTORMOTORSTBY_PWSTBYM_PSURROUNDREF_ACREF_ACGNDGNDGNDGNDGND+5VGND+5V

20、+5VLEDD_GNDD_GNDA_GNDA_GND+5V+5V+5V+12Vopc.opc.0RBC337/2512K1N96412012K10K10K10u10u10k10K0R0R0R220u47047022k12n12n22k18k18k2k256k82p2k21k6n81k256k10kBC847B1000u/25V10kBC847B1000u/25V2k22,22,212n1K6k81k6n81k12n68056k6k81k21k82p56k2k26801n1n100k100k1u1k1k390k22nBC847B220n8n247k220u3947k22k472n74,7u/50

21、V3947BC847B470p10k22k47k10n/100VBC847B101010kOSC.BIASBC847BBC847B18k2n718k2n710n2n7220u/16V8,2opc.13n3470p470p22nBC857BBC847BBC857B470p470100u/25V100u/25V10n/100V22n470100u/25V10n/100V220n10u/25v1kBC817BC857BBC857B68K68KBC857B1K18k1k2390k18k1k28n2220u330k2n7330k4k74k747k47k330k2n7330k220u8n21k218k39

22、0k1k218k47392n74739220uBC857B8n2390k686868n68nBC857B10kBC857B47k47k47k10n47047010k10k100n5K61N40042,2u100u10u1u10u2,2u2,2u2,2u2,2u2,2u2,2u220n220n100n10n/100V1N40041N40042,2u2,2u5K610100u220n220n2n72n72,2u1N40042200u/25Vopc.100kopc.0,5A12kjumpjump47u220u/25V22K1K22u/50vBC847B22u/50V47k22k22k22k10470

23、220p 220p22n220p4704704702K22K2BC847BBC847B100K10K1n150k1u/50V100n1012p75KHzSFE10.7MS3SFE10.7MS3ANT.FM47p100p10u/16V100u/10V1k100n100n470nCDA10.72,2u/50V12n12n4,7u/50V4,7u/50V22n470n10k330p220n470n4,7u/50V470n2K21018pSVC323Sopc.82K390popc.SV203SPA22p47k100n82K100k4p7SV203SPA22p22pSVC323Sopc.47k47k4,

24、722k10k4k7opc.BC327/25BC847Bopc.100nBC857B470BC337/2547u/25V22k2K21N964220u/25VBC337/2510K100n10KBC847B4K74702SD20611N758100u/25V100u/25V100n12k39K22u/50VBC847B10n/100V39K100k47k22k2200u/50V10k220BC547B10n/100V10n/100VGT20210n/100VGT202GT202GT20210k18010K4558(+)(-)45584558(+)(+)(-)(-)LA4282SFU455BTE

25、A5757AMOSCOSCFMRFFMAMANTAFC AMFI AMFI AMMG40-47805R130Q506R207D506R502R208R206R205CN102C202C201R218R212R116R115R132C934R967R966R970C923C922R971R968R969R973R990C929R972R986927R988R992R975Q915C210R974Q916C209R979R210R211C925R203R981R987C926R983C924R985R991R980R989R982C928R993R976R984C916C915R962R961C9

26、20R960R959R910C907Q906C207C904R943C906R911R954R942R914C901C951R912R913Q914C203R963R965R964C501Q911R916R915R923T903Q903Q904R937C942R936C944C941C943C940R934C932R940C933C931C930C917Q910Q908Q902C204R202C206C205C504C945R201C211C503C208C212R939Q905Q901Q907R978R977Q909R204R906R904R909R905R903C903C905R901C9

27、02R902R908R907R946R947R924C908R925C919C911R927R929R931R926R928R935R941C909R932R933C918Q202C910R930R945R944C913C912Q913R922Q912R920R949R948C914R917R918R919R921C405R403D501C411C401C419C921C420C421C409C413C412C408C410C417C415C404C502D504D502C422C425R402R401C418C416C414C402C403C424D503C505R133R317R128FS

28、501R418SW501J101J105S901A/BC952C514R310R309C305Q301C306R958R952R953R951R950R126C130 C131C132 C124R122R121R120R123R124Q102Q101VR101R114C133R127C125C123R112C134XT101CF103CF102CF104L104C127C128C129L101C101R113C122C121C120CF101C119C116C115C117C118C108C109R110C111C110C112C114C113R111R105C106D104VC104R104

29、C107L103VC103D103C105R103C103R101R102C104D102VC102L102VC101D101C102R119R118R515R957R956R955D952Q952Q953C950C520Q503R514Q502C515R513R512D509C516Q505R511C517R509Q504R510R508Q501D510C519C521C518R417R419C307Q204C215R420R318R209R214C213R216R213Q201C218C217D202C216D205D203D204R217R129R501IC903IC901IC902CN

30、103CN101IC20111V654321REC/PLAYPLAYIC101T104T103T102T101IC501Rin_1LoutRoutLin_3Lin_4Loud_LRin_2Rin_3Rin_4Loud_RRinTreble_RTreble_LAgndVddRefCLKDATADgndOut_LOut_RBout_RBin_RBout_LBin_LLinLin_1Lin_2& Gain ControlInput SelectorLoudnessVolume & Gain ControlInput SelectorPT2314BassBassMuteAttAttMuteLoudne

31、ssVolume &TrebleTrebleSupplyLatchesDecoder &Serial BusRADIO_R1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC1/2VCC+9V+9V+9V+9V+9VCD-LL_OUTL_OUTL_OUTR_RECL_RECCD-RRADIO_LRADIO_L+12VR_OUT

32、R_OUTR_OUTCLOCKCLOCKRECRECDATADATAMOTORM/TM/TBUSCLKBUSCLKP/R_SWDATA_RDATA_RW-EW-EPB_1/2PB_1/2REF_ACCONFORME AMV-339/99 / AMV-343/99 / INCLUSAO DE SERIE EESQUEMA ELETRICOPCI FRONTAL/LATERAL MD-3000A/B/C/EMD-3000A/B/C/E14/10/99C27/09/99REVISAO DA LEGENDABANDRECONFORME AMV-270/99/ R.419.420 ERA 15K/ IN

33、CLUSAO DAS SERIES B e C31/08/99ANDREANDREANDREA+9V5V-R/P0V-PLAYCN9032156412RL3321plastico56784321Verase=0,035VIerase=35mAf=59.068HzS-201S-201E-621MLIbias=400uAVbias=0,004VVrec=0,00035VIrec=35uACN901CN902TP2TP3TP6TP5TP4TP16431PCIMECANISMOGND DOGND DOERASE52HEADHEADPLAYREC/PLAYHEAD5566778844332211CN70

34、1/APARA PCI CDPCI FRONTALCN201CN601CN603GNDGND23/08/9923/08/991.31.11097.00+5V+5V+5V+5VPARA CN602PCI FRONTAL3P/ PCI CDCN701/B21321TF501CN604PCI LATERALP/R_SWM_PM_RPMOTORIC4011.00.52158.0411V/0,8A27V/1A* = fixado ao dissipador9831112710564121W1202010021AC INREDE110V220VCN402CN403+-0V-OFF0V-OFF5V-ON5V

35、-ON5V-ON0V-OFF0V-ON5V-OFF0V-ON5V-OFF0V-REC5V-PLAYMMI-6S9LMROBERTOCN906CN904CN905+9VAA_GNDD_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDGND GND(+R) (+L)PCI CHAVE RECRECPLAY1.31.31160.211.31.31160.211.31.31158.211.31.21101.111313+5V3222146321232425262728293031323334353637383940414243442221201

36、9181716151413121110987654321 VDDMOST/TUN XTAL DGND BUS CLOCK DATAWRITE/ENABLE P0 P1AFC AMFM IF2VCC2INDAFCAFCDEMFMGNDIFFILPILRAFLAFMUTELPFVSTABIF0FMIF0AMIF1FMVSTABMIXFMMIXAMIF1AMGNDFMRF1FMAGCMPX1 AFO VCO VTUN VCC1 AMOSC FMOSC SUBGNDFM RF0AM RF1RIPPLE*GNDOUTIN0V - Stby On+5V - Stby Off-+-+GND71098710987otimizadonormal666555444333333222222111111RL+28272625242322212019181716151413111210987654321+ +mmemdimensoesPROJECAODISCRIMINACAOTITULO:DATAVISTOCOD.N.TOL.TOL.MOD.ACAB.ESC.MAT.DATAAPRO.PROJ.DES.NOMEP.A.ALT.