CCE-MD3100-cs-sch维修电路原理图.pdf
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1、R_OUTL_OUTD5VA4VA4VA4SLEDGE-SPIN-SLEDGE+F+TRAY+R+SPIN+D21/2VCCMOND3CAR+HOME_SWLDCDRWTXRXVA3VA3VA3+5V+5V+5V+5V+5VR-NCF-VA5VA5VA5VA2/2VA2/2VA2/2VA2/2GNDGNDGNDGNDGND+9V+9V+9V+9V+9VVDACVDACD1D4VA6VA6VA6VA6VA6VA2VA2VA1VA1VA1VA1VDD1VDD1VDD2VDD2TRAY-CAR-VD3V3VD3V3CHAVESBC856B10k10047u220k220U220k1n5150p15k
2、22K22K100n10k220p1k1k4k722u1N41481N41481N414810k1N414822u1N41481n100n10k10k10k6V21N7536V21N7534k7100u1k1k100n12k22u22u1K5100n0R0R100n102,2100u4K7100n220u220u1100n22k2,2100n1k53k3100u/16V3n31k22u22u1K51N4148100n100n1k1k81K100n100n100u3k93k912kBC817BC807220p1k5BC807100n33p33p100k8M4672Hz22n10n1k1k1k22
3、n10100n10k22n2n71k220p220p220p47p4k710k4n710k10k10k4k722p100n100n12MHz22p0,47u220p220p220p100n10k33k2n71k33k4n71k22k4n71k22k4n71k33k1k33k100n1K527k100n22k1k5100u2,21K510k10k33022K22K15k150p1n547u100n47u10010kBC846B10nBC846B100u1N5226B100u10BC817100n2,2100u22n1kBC807BC80710010n100n394k72,2BC817BC8171
4、02,210n22kBC817TZA1025SAA7325OM5232 (SMD)NE4558NNE4558NCN703CN702Q703R763R765C757R752C748R751C749C753R761R757R755C770R759C751R766R767R753C747D705D703D704R750D702C746D701C745C763R748R749R747D708D709R802C769R774R773C791C795R717R716C759R708C704C788C787R803C784R795R796C729R772R771C766R768C744C773C774R79
5、2C716R723R791C715R720SW701R719C717C722R727C786C785R782D706C734C782R709R710C705R711R729R712C709C706C760R730R731R707R715C708R714R713C707C792Q713Q712C752C794R783Q711C781C742C741R746X701C720C719R702R701R705C701R721C718R789C731C728R742C739C738C737C732R703R724C723R790R725R793R706C712C711C710X702C713C714CN
6、701C736C735C740C733R718R743C727R740R741C726R738R739C725R736R737C724R734R735R732R733C721R794R744C730R745R784C764R770SW703R785R758R787R786R754R756R760C754C750C755C756C758R764R762Q702C780Q701C762D707C743R800R799C793SW702R781Q714C783R776C772C702R704Q715Q716R777C779C771R780R801R778Q717Q718R788R779C778R72
7、2Q7093V31N746IC706IC702IC707-BIC707-AIC701IC705IC704VAI PARA PICK-UPVAI PARA PICK-UPcloseclosecloseopenopenopenPCI CD MD3100A/C/D/E/FMD3100A/C/D/E/F21/08/0021/08/001.00.52161.11ANDREESQUEMA ELETRICOROBERTO22k(47k)R7101.10.52158.241.10.52158.23IC704.705DIPSMDPCI9,1K8,2nF1nF12K1nF22K8,2nF47K8,2nF47K82
8、0pF12K12K330pF1nF12K330pFAM2088A/ATAM2088A/AT22nF330nao usa12K22nF470nao usa12Knao usa12K22nF8200Rnao usa22nF4700Rnao usaTDA7073A/ATTDA7073A/ATC708R714C792R717C707R713C791R716C795R715C705IC705IC704R800C794C704R709R799C793FOCUSSLEDGESPINDLETRACKAGND2AGND2AGND2657TRAYCAR1098798764321M702M701GNDGNDGNDG
9、NDAGND2AGND1AGND3AGND3AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND2AGND2AGND2AGND2AGND2AGND2AGND2DGNDDGNDDGNDDGNDAGND3AGND3AGND3AGND3AGND3AGND3AGND3DGNDDGNDDGNDDGNDDGNDDGNDDGNDDGNDAGND3AGND3AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1AGND1CAR_POSCDM_POSTRAY_SWCARCDMRSTNMM12
10、12991313161677661122151413RGADJVCCEQSELCDRWRFEQORFFBCMFBPWRONGNDDINMONCFILVCCLLD1413121110981234567V1V5V4MOTO2MOTO1VSSD3VDDD2(C)SLFORACFLGVDDD1(P)DOBMVSSD2CL11/4SBSYSFSYSUBRCKTEST3STATUSSILDRABSCLSDARESETSCLISDIWCLIV2/V3VSSD1KILLTEST2EFSCLKWCLKDATACL16TEST1SELPLLRPRNVposVnegLPLNVDDA2CRINCROUTVSSA2R2
11、R1D4D3D2D1VRINIrefVSSA1VDDA1ISLICEHFINHFREF1234556789101112EA/Vpp VDD2 VDD1 3817DGNDDGNDVSS4 /ADP0P1P2P3TO77770000A15A14A13A12A11A10A9A8SDASCL252423222120191832144434241403031323334353637RD WR T1 INTI INTO TXD RXD 131211109875ALE PSEN RST 2726294VSS3 VSS2 VSS1 63928161415XTAL2 XTAL1 1482355101014141
12、23456LDON49505152535455565758596061626364333435363738394041424344454647483231302928272625242322212019181716151413121110987654321+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POWERMUTECDTAPEDOWNVOL+FM
13、opc.CST3.456MGW47uF/16V1/DISC1VOL-UP5/DEMO4/MEMO3/DISC32/DISC29/CLOCK8/SLEEPDISC/PROGSTOP/SHUFFLEPLAY-PAUSE/SCAN1R83307/TIMER6/MODEDISPLAY/REPEATBC817/25O/EQUALLOUDSHIFTAMC2RC1C1LD1R1R2Q1MD3100A/B/C/D/E/F-MD313021/08/00EXCLUSAO DA SERIE MD3100PLUS - C2 ERA 470nINCLUSAO DAS SERIES MD3100E/F E MD3130E
14、05/06/00INCLUSAO DA SERIE D / PLUSD20/04/00INCLUSAO DA SERIE CC1.00.52161.01INCLUSAO DA SERIE B29/03/00BINCLUIDOS R2 E C202/02/00ANDREANDREANDREANDREANDREA10/01/0010/01/00PCI CONTROLE REMOTO RC18ESQUEMA ELETRICOROBERTOANDREFportadora : 36 kHzFosc : 3,456 MHzuPD64GS-492IC12 x 1,5V (tipo AA)KI0KI1KI2K
15、I3KI/00KI/01KI/02KI/03KI/04KI/05RESETVSSXINXOUTVDDREMS1/LEDSDKI/07KI/062019181716151413121110987123456mmemdimensoesPROJECAODISCRIMINACAOTITULO: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+9VA+9VA+12V+12V+12VAMAMFMFML_INL_INR_INR_IN+9VBBUSCLKST
16、BY_PWMUTE_PWM_PMOTORMOTORW-EDATA_RM_RPGNDGNDSTBYSURROUNDM/TGNDGND+5VGND+5V+5VLEDD_GNDD_GNDA_GNDA_GND+5V+5V+5V4,7uBC856BBC856B1u10K100nGT202GT202GT20210n/500VGT202100k10n/500V10n/500V100k6k84,74,7BC846B150100BC847B3V922K22K100n100n1000u/25100n1000u/2547k10n/500V100k22K22K10u6k8100k100u/16V6k822K47k4,
17、7u1n6k81nBC846B100u/16V22u100k47k47k47k22k10uOPCOPCOPCOPC100n10kBC846Bopc.10k10p10p5K6opc.10u39K39K12k100n100u/25V100u/25V1N7582SD20614704K7BC847B10K100n10KBC337/25220u/25V1N9642K222k47u/25VBC337/25470BC857B100nopc.BC847BBC327/25opc.4k710k22k4,7opc.56100k100k100k100n1022k22k22k47k220u/25V47u1M5jumpj
18、ump12k1A2200u/25V1N40042,2u2n72n7220n220n100u105K62,2u2,2u1N40041N400410n/100V100n220n220n2,2u2,2u2,2u2,2u2,2u2,2u10u1u10u100u2,2u1N40045K6100n10k10k47047010n47k47k47kBC857B10kBC857B68n68n6868390k8n2220u39472n7394718k1k2390k18k1k28n2220u330k2n7330k47k47k4k74k7330k2n7330k220u8n21k218k390k1k218kBC857B
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