CCE-MD2400-cs-sch维修电路原理图.pdf

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文档编号：155892

上传时间：2024-07-22

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1、220BC847B10015K4u71K1K22K220p22K47K220100p4u715K100BC847B27KBC857B47K47u4K7BC857B100K100n100p1047K22K220p22K27K15K15K10100n10n4u74u722n22n22n470470470100n100n100n100n10100n220100p100p22010K10K1010n10u100K100K100K100K100n4K73K322n100u10100n22022n39039022n2R2100n2R22R2100u10u3K31K1K22n39039022n12K12K1

2、2K12K12K22p22p100K8M4672Hz33022n22u2R2100n101n100K10K10K1n270K100n22K2K247pPMLL414822p100n100n12MHz22p4u7220220100p100pBC857B100KBC857B47K100u3K322022022K470u47047022K22K10330OM5284/EB03_BTDA7073ASAA73766 x 220pTDA7073ATDA7073ANE4558NNE4558NTDA1311TTDA1300TR259Q202R224R212C242R234R233R210C207R213R20

3、9R244C206C241R211R223Q201R214Q204R258C248R256Q206R247C208C210R208R219R218C209R217R220R222R221R225C229C235C244C245C258C260C259R246R245R240C231C230C228SW201C226R262C225SW203R260C237C238R241R274R275R264C236C239R201R202R204R203C201R206R205C202C251R273C227R243C205R230R229C204R207C203R215R216C249C243R277R

4、231R242C213R228R227C212R248R249R250R252R251C232C233R255X201R254C223C246R238C211R226C214R235R237R236C217C218C216C219C220C215C221R239C222R265R263C224D201C257C253C250X202C254C252R281R280C265C264Q205R261Q203R257C268R268R278R279R285C240R269R266R284R283SW202R253R2701313CN201U206/BU208U201U207U202U204U203C

5、N202U205U206/A25252323212124242222202018181616191917171515111114141212101088664422997733551104/11/97CONFORME DOC. AM8-302/97REV.CACRESCIMO CIRCUITO DE MUTE + CONEXAOREV.B24/10/97CONFORME DOC. AM8-257/97DALTONDALTON010811/97Roberto17/09/97RDXMUTEMUTEMUTERDX12/09/9712/09/97PCI CONECTORESQUEMA ELETRICO

6、 3 CDsSS9900 / MD24001.00.52114.01CN208CN207CN206CN205CN204GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDTXDTXDTXDLED 2LED 2LED 2LED 3LED 3LED 3RDXR outR outR outL outL outL out+5V+5V+5V+10V+10V+10V+5V +5V +5VLED 1LED 1LED 1LED 3LED 2LED 1+12VCN202CN203 pinos 13,15,17CN203 pino 19,21CN

7、203 pino 23,25GNDGNDGNDGNDGNDGNDGNDP.6(micro)TRAYROBERTOROBERTOC228 - U1, PIN 53/59C230 - U1, PIN 47C231 - U1, PIN 30C225 - U1, PIN 19C226 - U1, PIN 23/4/8/11/153/4/8/11/15CAR_M2CAR_M2CAR_M1CAR_M1M202M201BIPOLAR1538CN203GNDGNDGNDGNDGND09/10/96VD2VD3VD3VD2VD1AGND2+VunreqCDM_POSCAR_POSAGND3AGND3AGND3V

8、4V3MM+VunreqAGND22167516139121014AGND2VDD2+5VVDD1VDD1VDD1SDASCLVSS4 VDD2EA VDD2CDM_POSCAR_POSCAR2CAR1RSTNVD+5V+5V+5V+5V+5V+5v+5vDALTON/ADP0P1P2P3TO77770000A15A14A13A12A11A10A9A8SDASCL252423222120191832144434241403031323334353637RD WR T1 INTI INTO TXD RXD 131211109875ALE PSEN RST 2726294VSS3 VSS2 VSS

9、1 63928161417XTAL2 XTAL1 VDD2 VDD1 X2X2X2X2X2X2VDDA2+5VDGNDDGND657DGND314823+Vunreq+5VAGND3AGND3AGND3AGND3AGND3AGND3AGND3AGND3VDDVOLNOVORGNDDATAWS BCKAGND3DGNDDGNDDGNDVA+5VVDDGNDDGNDDGNDDGNDDGNDHOME_SWDGNDDGNDDGNDHOME_SWBLORG MOTOR+Y MOTOR-B SLEDGE+WH SLEDGE-+Vunreq+VunreqAGND2AGND2AGND2AGND2AGND2AG

10、ND2AGND2AGND2AGND222116677551616131399121210101414AGND2AGND2VD1VA112233445566789101112X1X1X1X1X1X1X1X1X1X1X1X1+5V LASER+5V SUBSTRATER-F+F-R+R2D1D2R1D3,D4+5VLDONLOVDDLRFRFEVDDO1O2O3O4O5O6GNDCADJMILSHGI1I2I3I4I5I6716810918463152151314171211211922242023AGND1AGND1AGND1VAAGND1AGND1AGND1AGND1AGND1AGND1AGN

11、D1AGND1AGND1AGND1AGND1AGND1VSS3CL4SDASCLRABSILDVSS1RESETSTATUSVDD3CC2FAILCFLGV1V2LDONMOTO1MOTO2SBSYSFSYRCX SUBVSS2 V5 V4 V3KILL EFDATAWCLXVDD2PSCLXVSS1DOBMVDD1PTEST3SLFORACL11CL16TEST2CROUTCRINTEST1HFREFIREFVSSA3HFIN ISLICESELPLLVSSA2VRH TREFTR2 R1 D4 VRL D3 D2 D1 VDDA1VSSA14950515253545556575859606

12、1626364333435363738394041424344454647483231302928272625242322212019181716151413121110987654321+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4K710u100K100K100u100n10100u100K10100n100n100n100K100n100nPMLL4148B

13、C847B5K64K7PMLL4148100n100n22KBC847B10u/16V100n22K47u33p33p6MHz4M73347u/16V100K2K2100nBC847BBC847B10KBC857BBC847B470470BC847BBC857B10K2K22K210KBC857BBC847B4702K210KBC857BBC847B4702K210KBC857BBC847B4702K210KBC857BBC847B4704K710KBC857BBC847B4704K710KBC857BBC847B4704K710KBC857BBC847B47022K22KBC847BBC84

14、7BBC847BPMLL4148PMLL41482K22K2106806802K22K210K1K4704704704704704704704704701u22K18010KBZV55F3V310K10K10K10K10K8 X 1008 X 100p4 X BC847B10uBA3834SMC145041MC68HCO5C9A8 X 10KSVA-24LL01uPD16310R408JAC809VR801BVR801AC807C808R804C806R801R803C805C803C804R802C802C801R418R419R420R421R422R423R424R425D402Q403

15、R428R403D401C420C419R671Q801C402C403R812C812C405C406X401R404R401C401IR401C416C409C415C414C413C412C411C410R417R416R415R414R413R412R411R410R810R675C810Q402Q401R676D603Q604Q603R677R674Q601Q602D602R673R672R678R679D604Q606Q605R680R681R682D605Q608Q607R683R684R685D606Q610Q609R686R687R688D607Q612Q611R689R69

16、0R691D608Q614Q613R692R693R694D609Q616Q615R695R696R697D610Q618Q617R698R670R669Q621Q620Q619D622D623R644Q206R638R639Q208Q209R642R641R643R640Q207D611R701R811D613R601R602D614R603D615R604D616R605D617R699D612R606D618R607D619R608D620C407R409R427R426D404R405R407R406R647R646C649SS-9900MD-2400OPCIONALCOM CDSER

17、IALCOMUNIC.IC402321JBIC801IC802IC401IC70104/11/97CONFORME DOC. AM8-302/97REV.B27/10/97CONFORME DOC. AM8-251/97REV.ADALTONDALTON+9V+9V66+9V+9V1.00.52119.01AUX3 DISC2 STOP1 PLAY/PAUSE26/08/9726/08/97MD-2400RESETCLOCKVFD DISPLAY15/04/97MUTECN611(4052)PH/AUX (4052)3D (SRS)CN612CN613BUS CLROBERTOROBERTOC

18、N701CN620TO ADPCI VOLUMEPCI CHAVESPCI LED+9V25 DISC 324 DISC 2 23 DISC 1 P/ PCI CDSEQUENCIA NO PAINELFMAMTAPECDPH/AUXPCI FRONTALESQUEMA ELETRICODALTON5544332211CN801CN802M+5V+5VBUS CLDATA RW/ENABLECD-3CD-2CD-13DFMAMTAPECDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDL

19、EDLEDLEDLEDLEDLEDLEDLEDLEDLEDVERDEVERDEVERDEVERDEVERDEVERDEVERDEVERDEVERDEVERDEVERDEVERDEVERDEVERDEVERDEVERDEVERDEVERDEVERMELHOVERMELHOVERMELHOVERMELHOVERMELHOVERMELHOVERMELHOVERMELHOVERMELHOVERMELHOVERMELHOVERMELHOVERMELHOVERMELHOVERMELHOVERMELHOVERMELHOVERMELHO+9V+9V+9V+9V+9V+9V+9V+9V+9V+9V+9VGNDG

20、ND+5VPORT 1PORT 04 A/D5 A/DMO/STW/ENABLEDATA RPORT 7PORT 6LATCHCLOCKDATAPORT 4PORT 3PORT 2FIL BFIL ASTBYMUTEGND2+40VREF AC8811+9V+9V2524232213 DEMO 33 SKIP/SEARCH UP 32 SKIP/SEARCH DOWN 29 AM 30 FM 15 3D 8 DISPLAY 7 SCAN 6 OPEN/CLOSE 9 PROGRAM 10 SHUFFLE 16 POWER 14 EQUAL 12 PERSONAL 11 REPEAT 31 HI

21、 SPEED 28 PH/AUX 27 TAPE 26 CD CN619STBY+5V+5V+5V+5V+5V+5V1613121514267278289129102323011633331151413121110987654321+5VREMOTOSENSORCLOCKDATALATCHTXRXPD7TCAPOSC2OSC1VDDN/CN/CRESETIRQVppPA7PA6 PC3PC2PC1PC0PDO/RDIPD1/TDOPD2/MISOPD3/MOSIPD4/SCKPD5/SSTCMPN/CPC4PC5PC6PC7VssN/CPB7PB6PB5PB4PB3 PB2 PB1 PB0 P

22、A0 PA1 PA2 PA3 PA4 PA5 2324252627282930313233343536373839404142434422212019181716+5V+5V+5V+5V+5V*SCLKDinDoutCSVrefVAGAN10AN9AN8AN7AN6AN5AN4AN3AN2AN1AN020191817109VDDVSSGNDAOUTTESTNCNCSELCBAVCCAINCINDIFOUTNCNCRREFVREFCBIASC18171616151514141313121211111098877665544332211PA75321439444342414038373635343

23、332313029282327262524221721201918161514131211109876QFPPLCC/OTPNCVPPIRQRESETNCNCVDDOSC1OSC2TCAPTCMPPD7PD5PD4PD3PD2PD1PD0PC0PC1PC2PC3PC4PC5PC6PC7VSSNCPB7PB6PB5PB4PB3PB2PB1PB04443424140393837363534333231302928272625242322212019181716151413121110987654321PA0PA1PA2PA3PA4PA5PA61234111213141516171819204546

24、4748495056789105152535455565758596061626364CLKPCSTBVDD2VSS2VSS2VSS1NCVDD1NCBLKBNCNCNCANCNCVDD1R/LVSS1VSS2VSS2VDD24039383736353433323130292827262562423222120191817161514131211109876543214142434445464748495051525354555657585960616263645045403530252015101+mmemdimensoesPROJECAODISCRIMINACAOTITULO:DATAVI

25、STOCOD.N.TOL.TOL.MOD.ACAB.ESC.MAT.DATAAPRO.PROJ.DES.NOMEP.A.ALT.BIPOLARRadioFans.CN 收音机爱好者资料库2K22K247K47K10uopc.4n727n470p100n15n2n24n7470n10K100K10n100n100n10n100n10n10K10K100K100K10u10u62K110K4K31K470n470n3K91K54n733K47Kopc.10K10u10u10u3K33K32K72K710K10K10u22u10K1u10u10K100u471uBC847B10K10K47K100

26、K4700p10K2K2100n100n4K710K6K86K8100n47n10K560K100K10u220n10u10K10u10K47u10u22u1u220n10u10u10u10K10K100n6K86K810K100n100n2K24700p4K7560K47n10uopc.10100uopc.2K747Kopc.opc.2K747K47K47K47K000047K000047K47K47K47K4K710u4K747K47K47K47K10u220nBB11210pF10pFBB20418K82K100n18KBB20410pF390p82K10pFBB11215pF/50v1

27、02K2470n4,7u470n220n330p68K470n220n4,7u4,7u12n12n2,2uCDA10.7470n100n10n82100u/6,3V10u4n7100pSFE10.7MS3SFE10.7MS375KHz10100n1u220p4n710KBC8071004p7100K100K680100u4747opc.22K47uopc.10nopc.10K470u/63VBYD17DLT4A03LT4A034700u/5010u10u220nLT4A0310nLT4A0310n10n10n1501508K21u1u10u220u/16100u/40V150220u/168K

28、215010k100K100K470p1K10010k47K100n10K10010K10K100K100KBC847B56KBC556BBC847B47K100n100n4,74,74700u/50470p1K2BZV55F1010n10n4700u/25V47u/1610KBC847B2SD239510n47u/16100K10K10K4p71K56K47u/16100u/40V680100u00opc.4709K19K16K86K818n47u47u18nopc.100PMLL4148100PMLL414810K18OK4,7u47u1804n7330K1nPMLL41482K24,7u

29、18OK10047u4,7u1804n7330k1n4,7u2K21M47u2,2uBC847B4K7100n82470n101202K21n22u18K18OK1n51n518K18OK22K2K22K21n51n51K100BC857B22K22K4,7uBYD17D4,7u39PMLL41484,7u10u220u27047K10K47K10u4K74K7BC847B10K10K180K180K100BZV55F5V122K47KBC857B4747u120KBC847B22K22K100n120K47u470opc.1K8BYD17DBC847B4701K2K2BZV55F5V11K1

30、n51n52K247K100K100K47K47K10n47KBC857B10KPMLL4148100K22KBC847B10K100K470nPMLL4148PMLL41481K100KBZV55F5V122K10K470nPMLL4148BC857B100KPMLL414822010u10K39KPMLL4148BC847BBC847B47K4K74K7BYD17D1u/50V10u10uopc.47K10K10K4K74K7BC847BBC847B100n1M3K3330BC857B10K100KBC857B10K100KPMLL4148PMLL4148100KPMLL41481001n

31、1n47u47010uBC847B10uPMLL4148470p470pPMLL41481KBC847BBC847B10n22010nNP0SFU-455B82KANT.FM2 X BYD17D2 X BYD17DNJM21788 X 10uM62413FPTEA5757AMOSCOSCFMRFFMAMANTAFC AMFI AMFI AMMG40-4STK405-100780978054558OSC.BIASBA3126NTA8189NR671R670R668R669C652R235C312C311C313C314C315C316C317C318R309R310C320C319C321C32

32、2C323C324R311R313R312R314C301C302R308R305R302R301C303C304R304R303C305R306R307R236R233C325C307C306R320R319R315R316R317R318C308C309R232C220C209R234C310R330C330Q302R335R334R321R322C607R609R607C605C603R603R601R613R611C611C613R610R605R248C659C617C619R615C621R617C637C625C633C631C627C629C635C636C618C660C62

33、0C622R618R616C612R614R612D513R602C606C604R608C608R604R606C614C626C634R656C630C632C628R626C638R660R652R648R655R659R651R647R650R633R646R658R654R649R653R657R645R631R629R627R635C641R636R628R630R632R634C642C654C102D101VC101L102VC102D102C104R102R101C103R103C105D103VC103L103C107R104VC104D104C106R105R111C11

34、3C114C112C110C111R110C109C108C118C117C115C116C119CF101C120C121 C122R113C101L101C129C128C127L104CF104CF102CF103XT101R112C123C125C124C126R114Q504R506C213R215R216R213C211R971R993C935R973C938R229C516R228R501C506D505D503D502C207C639C640C655D504C502D501C503C504C501R230R231JK201R208C201C202C210C204C216R220

35、C203R207R219R205R203R204C205R209R221R206R225C215R226R227R224R223R201R202Q202R211Q203Q201R222C218C219R218R217C208C206R402D512D507C507D508C508D509C509C510R502Q503Q501C505C520R247R505R504C214R210R212C511C217R214C212R969R964R955R903R904R906R905C904C902C901C903R909R907D902R937D901R957R912C908C910R914C906

36、R916C912D905R918C914R911R908C909C907R913C905R915C911C913R917R919C915C916Q901R920C917R921C918R922R923R924C919C920R926R902C922C921R925R901R950R930R929C925C926S901A/BR954R931Q902R932R933C928D904C933R970D906C929C942C930R934R935R936R958C943R944R943Q903R947R948R946R945R938D912R966R959Q908R975C931R961Q905R

37、953R952C927R963C937R956R976MR951D903Q907VR901R989R927D913R972C923C924R928R962R977R978R673R672C515VR101Q911R986D907R982R985Q914R990R988C945D909D910R979R981D911R980R984C946D908Q915R983D515R508C230R237R238D201Q206Q207R239R240R241D202C231C222C221R991R987R249R250R638R637Q301Q910C954R996R998R997Q602R676R6

38、74Q601R675R677D603D602R678D601R251C226C227C955R999C940Q904C653D604C936C939D203R253Q204Q205C235R509C518JA60532154321321CAPACITOR 5%RESISTOR 1%IC301IC601IC101T104T103T102T101IC201IC502IC501IC202REC/PLAYPLAYT901IC902IC90123/03/98ANDRECONFORME DOC. AMA-021/98REV.DREV.B12/11/97CONFORME DOC. AM8-310/97REV

39、.CDALTONCONFORME DOC. AM8-274/97 - AM8-291/97 - AM8-294/97 - AM8-302/9704/11/97PCI CDPARADALTONDALTONACRESCENTANDO D604 PARA ELIMINAR RETORNO DC0843/97REV.ACONFORME DOC. AM8-251/97 - AM8-261/97 - AM8-271/97 - AM8-280/9727/10/971.00.52119.1010/09/9710/09/97ou BC856BCN202MD-2400PARA PCI TRAFOOUT_LOUT_

40、RPW_RPW_L-BGND+BSTBY+12V23456789111CN2014321321543214223311P 4P 3CHASSIGNDGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreGpreDCDC06/06/97CN5131.31.11097.001.31.31159.211.31.31159.211.31.31158.211.31.21101.11JUMPER5

41、A/D4 A/DM. T.DISCOL OUTR OUTPORT 80V-H.SPEED5V-NORMALAB+-R/PPLAYGNDP5 - 3D (SRS)+12VROBERTOROBERTOPCI CHAVE RECENTRADAENTRADAPARA PCI FRONTALPARA PCI FRONTALPARA PCI FRONTALL RECR RECSAIDAFALANTEAMAM+12VRLCDPCI LATERALRRLLCN906CN502CN501CN504GNDCTRLCN505CN901CN902CN904CN903CN905CN602CN601CN603CN605C

42、N608CN101AMFMANTENAAMGNDFMRLAUXGNDP8 - HI-SPEEDP7 - VOL.DOWNP6 - VOL. UP3D+9v+5VR INL IN302928272625242322211918171615141312111098765432201P4 - FM P3 - AM R TUNERR PH/AUXR TAPEL TAPEL PH/AUXL TUNERP2 - PHONO/AUX P1 - TAPE P0 - CD +9VLOGICINTMICROCOMPUTERPORT0PORT1PORT2PORT3PORT4PORT5DATACLOCKLATCHPO

43、RT6PORT7PORT8GND2OUTPUTOUTPUTHIGH-PASSHIGH-PASSOUTPUTOUTPUTLOW-PASSLOW-PASSVDDREFVCCTONE L1REF1VCA1FILREF2VCA23130292827262524232221201918171615141312111098765432333435363738394041424344454647515253545556575859606162636450TONE L2TONE H24948321CONTVCADACTONE H11313+9V+5V+5V+5V322214632123242526272829

44、30313233343536373839404142434422212019181716151413121110987654321 VDDMOST/TUN XTAL DGND BUS CLOCK DATAWRITE/ENABLE P0 P1AFC AMFM IF2VCC2INDAFCAFCDEMFMGNDIFFILPILRAFLAFMUTELPFVSTABIF0FMIF0AMIF1FMVSTABMIXFMMIXAMIF1AMGNDFMRF1FMAGCMPX1 AFO VCO VTUN VCC1 AMOSC FMOSC SUBGNDFM RF0AM RF1RIPPLEFIL. AFIL. BLL

45、LRRR1413111210987652341+9V223311+40V23456781( R )( L )GNDGNDGND2GND2BUS CLOCKTO AD+9V+9VGND+5VPORT 1PORT 05 A/DMO/STW/ENABLEDATA RPORT 7PORT 6LATCHCLOCKDATAPORT 5PORT 4PORT 3PORT 2FIL BFIL ASTBYSTBYMUTEMUTEGND2+40VREF AC+5VPCI LATERALESQUEMA ELETRICODALTON+9V+9VHEADPLAY1=1/240=2/23REC/PLAYHEADRPPR98

46、7654321RECPLAY2423222120191817161514131211109876543216V - REC0V - PLAY101010999888777666555444333222111+-+-+-+-+-+mmemdimensoesPROJECAODISCRIMINACAODISCRIMINACAOTITULO:DATADATAVISTOVISTOCOD.N.TOL.TOL.MOD.ACAB.ESC.MAT.DATAAPRO.PROJ.DES.NOMEP.A.P.A.ALT.ALT.100n3,15A2A10u3,15A10u3918K56K56K56K47u0,47u1

47、0u47u56K56K18K33K180KBC547B100K47K47K47K1N400378097805C272SW501F201TF501F501C271F202C273R522R517R518R512R510C518TA7317P 987 654321IC503C521C522C519R513R511R520R519R521Q502R523R515R514R516RL501D506U210CN514U20927/10/97CONFORME DOC. AM8-251/97 - AM8-265/971.00.52119.09MD2400REV.ADALTON+9v10/09/9710/09

48、/97CN201+B+B+B/GND/+B/CTRLLATERALCircuito Protecao / Fonte987654321+12VSTBY+VdcGND-VdcL outR outL inR in+5V/GND/+12VCDCN511CN510CN504CN508CN502POTENCIA321PRE/MOTOR54321CN501CN507433222111FILAMENTODISPLAYAC INLATERALLATERALLATERALLATERALPARA PCIPARA PCIPARA PCIPARA PCIPARA PCIPARA PCIINTERNO123/130 Gr.FUSISTORCONTEMCN509CN506REDECN503PCI LATERALPCI TRAFOPCI TRAFO110V220VROBERTO23/05/97ROBERTOROBERTOCTRL+VunreqADJADJOUTOUTININ+5V+mmemdimensoesPROJECAODISCRIMINACAOTITULO:DATAVISTOCOD.N.TOL.TOL.MOD.ACAB.ESC.MAT.DATAAPRO.PROJ.DES.NOMEP.A.ALT.