Technics-SLPS77A-cd-pl(1) 维修电路原理图.pdf

r-SL-PS770A SL-PS770AIHReplacementParts ListGIcsol (MN64733)Notes: Importantsafety notice:ComponentsidentifiedbyA mark have apecialcharacteristicsimportantfor safety.Furthermore,specialparts which have purposesoffire-retardant(resistors),highqualilysound (capacitors),low-noise(resistors),etc. are used,When replacinganyofcompon8nts,b sura touse only manufacturesepecifiadparts showninthe parts list,*Tha parenthesizedindicationsinthe Remarkscolumnsspecifythe areas. (Refertothecoverpegaforarea,)Parta withoutthese indicationscan beusad forallareas.GRamotaControlAssy: Supplyperiod forthree yaars frem terminationofproduction.*MB IndicatesinRemarkecolumnsparts that are suppliedbyMBV,*Warning:This productuaes aIaserdiode.Refer tocautionstatementsonpaga 2.*ACHTUNG:Die Lasereinheitnicht zerlegen.Die Laserelnheitdarf nur gegen eine vom HerstellerapezifizlefleElnheit ausgetauechtwerden.*The “(SF)” mark d6not6sthe standardpart.Pin Terminal.No.NameFunctionPin TerminalNo.NameI/oFunction22ZFLiBOutputtheinternaldetectorsignal forL-ch -mIII1PD1Noused,open21DpOL1lused(cOnneCttfJGND)I1123NCIIConnecttoGND3TXOUTo 128fssynchronizationsignal outputforTXIN24ALLOWoNoused, open25CL384 o4VssConnecttoGND5Xo0 NDused, open6xl1Input forexternalclock signal7VDDIPowersupply(+5V)26LRPOLI ConnecttoVDD27DEOI ConnecttoGND28DEIIDe-emphasismodeselect signal input29Vss ConnecttoGND,IRef. No.IPart No.IPart Name& DescriptionIRemarksIIRef. No.IPart No.IPart Name& ascriptionIRemrksIlQ892,893!2SA933SQRIWNSISTORI8LPo LTch positive-phase(PWM)detectionsignal output9LNo L-ch negative-phase(PWM)detectionsignal outputII11111I!IIIlINTEGRAmDcIRcuIT(s)IIIIIIIHII No used (ConnecttoGND)III, 11!IIDIODE(S)IcllLM2940T5I.C, REGULATOR AIC401 UPD78042A014LC, SYSTEMCONTROL mlD1l-18 1D3-EDIODEAIMBI32RSTBI Reset signal input33IE No used (ConnecttoGND)34NC35TPIoNo used, open36TP210Vss ConnecttoGND11NC No used (ConnecttoGND)12NC-Noused (ConnecttoGND)ItI1I!I,IIIC651IRCDHC-278N11.C, REMDTESENMRIIID19/tA44330MTAIDIODE1AII11C701IAN8305SBEIILC. SERVOAWIrhfBlItD21.22lM4082MTAIDIODE1A111-11I1tIC702 l662713RGlIl.c,SERWPmESWR IIMBI!D23,24lMA4056hfTAIDIODE1A13” IVss1 lConnecttoGNDIC703 AN8389sEl/1. C, OR DRIVEIC781 ITA7291SA11. C. TORDRIVED25,2611ss254TAIDIODED31.32lIss254TA IDIODEIII14RNo R-ch negative-phase(PWM) detectionsianal outDut37SEL238SEL1I NiI used (ConnecttoGND)39FSEL, Input the MASH clock mode selectsignal (“H”: 64fs)40TXINI Digital audio interfacesignal inputIcmlMN64733 LC,DIGITALFILTERICM2,803AN96AD8SE21. C, D/A CONWRTERINTERFACEIC8D4-806LM833M63LC, DIFFERENCEW.ID33,34 lhfA4091-MIDIODEIIII15RPo R-ch positive-phase(PWM)detectionsignal outputD41,42llss254TA IDIODED51Iw4039MTAIDIODE1II16VDDIlPowersupply(+5V)IC871 8A4560N LC, HEADPNNESAW.1C891 BA4560FEII.C, L. P. FILTERAMP.MBD301-305ISS254TA DIODED401M44056MTADIODEAD601-6061SS254TADIODE17Vss ConnecttoGND18CSELI No used (ConnecttoGND)19VDDI Power supply(+5V)20BSELI Noused (ConnecttoGND)21ZFLRBo Outputtheinternaldetectorsignal forR-ch -m41SDI Serial data input42LRI L-ch/R-chclock signal inputIITRANSISTOR(S)ID651SIR-305LCLE. D.D652SLR-305CCLE. D.0653SLR-305ML. E. D.ItijBCKI I lSerial data and bitclock signal input I44PD2oOutputthebitclock signal, 64fs phasecomparitionsignal11101112SD2037EFTAITRANSISTOR1AQ122SB1240-PTRANSISTORAQ132SD1862QRTV6TRANSISTORAQ152SA933SQRTRANSISTORA10701 11ss254TAIDIODEIID8ul,w2 llss254TA IDIODED831-8381SS254TADIODEQ1612sB123ww6ITRANSISTOR1AQ1712SC1740SQTRANSISTOR1AD841-848llss254TA /DIODED851 IID3-E IDIoDEIMBQ182SA933SQRTRANSISTORAQ19,202SD1450RTAWSISTORQ21DTA124ESTPTRANSISTOR0861ISS254TAIDIODED891 11ss254TAIDIODEIQ2212sc1740wlTWYSISTORIIIVA81A8LEResistorIIQ232SD2037EFTATWNSISTORAQ312SD1862QRlV6TRANSISTORA-Q322SB1240-PTRANSISTORAVR871 ESVCU1AO16A15V. R, HEADPHONESLEVEL mlQ332SK982TPE2TRAIYSISTORAQ342SJ148TPE2TWSISTORAQ41DTA124ESTPTRANSISTORCWPUNENTCOMBINATION(S)ZB31-834EXCELDR35VCBINATIONPARTQ51,52IZSC1740WITRANSISTORQ401,40212sD1862QRn6ITRANSISTORAZ851/EXCELDR35VICWBINATIONPARTQ7512SA933SQRTRANSISTORQ7522SC1740SQTRANSISTORQBol,8022SC1740SQTWSISTORIIICOIL(S)II11841 18LQzN3R3KL-DICOILIM81IlQ803,80412SD1450WAlT8ANSIST0RIIIL871-873IRLQZN3R3KL-DlcoILIIMBIIQ805,W6IDTA124ESTPlTRANSISRQ851 IDTc124EsTITRANSISTOR1874IRLQ2N4R7KL-DlcOIL11DTA114ESTPTRANSISlilRTRANSFOR(S)T1RTP1K4B020ER TRANSFORMERAMIW71,872 2SD1450ATRANSISTORQ8912SC1740SQTRANSISTOR34- 33RadioFans.CN 收音机爱 好者资料库Ref. M.IPart k.IPart Nm&DescriptimIRemrkI1lCILLAMR(s)IIX401 li23MolTlcILLAR(4.23MHz)IX701XZ16!Ii9MOlTCILL4TOR(16.9MHz)X801XA33MOlTC1LLAR(33.&YHz) MBDISPLAYTUBEFL601 lmLo188-F DISPLAYTUBEIwlRef. No. Part b.Part hame& Description RemarksCN402RJ206CONhECTOR(6P)CN411,412IRJU076W20MlWT(20P)CN611.612lRJ7m20MlcoNNECT0R(20p)ImlICN701IRJS12Q9ZAlw8sT(12P)ImlICN702RJSM6723-lQWKET(23P)CN703RJTU29W06VICONhTCTOR(6P)IcN781 IRJP6G17ZAIPLUG(6P)IICN871IRJS2A2107Tw8ET(7p)ImlCN891IRJS2A2107TiWKET(7P)ImlEARTHPLATEWITCH(ES)GND871 RMC0184 EARTHPLATEMBS601EVQ21405RW, 8S602EVQ21405RM, 3JACK(S)S603EVQ21405RSW,RECALLS604EVQ21405RSIY,F. SKIPJK1SJS9236AC INLETAS605EVQ21405RSW.STUPJK301 TQ174-AOPTICWCUTS6067Q21405RM, 9JK801 RJH3201NLINEWTS607EVQ21405RSW.4JK871 QJAD455zC-ADPmNESJACKS608EVQ21405RSW,RANDS609EVQ21405RSW,RSKIPS61O EVQ21405RW, PAUSES611EVQ21405RSu, oS612EVQZ1405RM, 5S613EVQ21405RSW,REPEATS614EVQ21405RSW,RSEARCHS615EVQ21405RSU, F. SEARCHS616EVQ21405RSU, 6S617EVQZ1405RM, 1S618EVQ21405RN,PmRAMS619EVQ21405RSW,TI!FADES620EVQ21405RSW,AUTOCUES621EVQ21405RM,lS622EVQ21405RM,2S623EVQ21405RW,CLEARS624EVQ21405RW,SIDEA/BS625EVQ21405RW,TIMMODES626EVQ21405RW,OPEN/CLOSES627EVQ21405RM,loS628EVQ21405RM,PLAYS629EVQ21405RSW,TAPELENGTHS630EVQ21405RW,PEAKSEAWHS651EVQ21405RSU,PRS781RSH1AO05SW,TRAYOPENDET.S782RSHlAO05W,TRAYCLOSEDETCONNECTOR(S)CNIIRJS1A6606SOCKET(6P)CN21 RJSIA6606MCKET(6P)CN401RJS1A6823SOCKET(23P)35RadioFans.CN 收音机爱 好者资料库SL-PS770AINotes : *Capacityvalues areinnicrofarads(uF)unless specified otherwise,P=Pico-farads(PF) F=Farads(F)*Resistancevaluesareinobs,unless specifiedotherwise,lK=l,OOO(ORM), lM=1,000k(OHM)Ref.MPartWo. Values&RerkRef.Ro.PartRo. Values&RerksRef.No.Part No.Values&RemarkR727EROS2TJ153l/4w 15K017,18 ECEAllOl 50V100URESISMRSR728EROS2TJ822l/4W8.2KC20,21EC.41EPXSIO1825V100UR731EROS2TJ223l/4w 22KC22ECEAlAU33110V330UR1ERQ16N15ElW0.15R732EROS2TJ183Tl/4w 18KC23,24ECEAOJKA1O1B6.3V100URlz13 EROS2TJ222l/4W2.2KR733EROS2TJ822l/4W8.2KC31,32ECBTIHI02KB550V 1000PR16EROS2TJ680Tl/4w 68R735,736EWS2TJ101l/4w 100C33,34ECAIEPXS101B25V100UR17EROS2TJ471l/4w 470R745EBOS2TJ155l/4wl.wC51ECEA1AKA220B10V22UR18ER2TJ473l/4w 47KR751EROS2TJ681l/4W6MC304ECEAOJKAIOIB6.3V100UR19ER2TJ472l/4W4.7KR75z753 EROS2TJ392Tl/4W3.9KC311ECFR1E104ZF525VO.luR20EROS2TJ223l/4w 22KR754EROS2TJ1O3l/4w 10KC401EcFRlElo4zF525VO.luR21,22ERB2TJ102l/4W IKR761,762ERDS2TJ103l/4w 10KC402ECEAOJU1O26.3V 1000UR23ER2TJ103l/4w 10KR763ERDS2TJ823Tl/4w 82KC404EcFRlElo4zF525VO.luB24-27ERm2TJlRol/4w LoR764EROS2TJ393l/4w 39KC405ECMJKA101B6.3V100U828,29 EROS2TJ1O3l/4w IOKR765EROS2TJ224Tl/4W220KC451ECBT1H101KB550V10UPR30ER2TJ223l/4w 22KR766ERDS2TJ104l/4W100KC703ECEAOJKA1O1I6.3V100UR31,32ERI!.S2TJ471l/4w 470R772,773ERf)s2TJ220Tl/4w 22C704ECFR1E104ZF525VO.luR33,34ERB2TJ105Tl/4w IMR775,776EROS2TJ392Tl/4W39KC705ECEA1MO1OI50V IUR41EROS2TJ222l/4W2.2KR777ERDS2TJ102l/4W IKC706ECBT1H101KB550V100PR51ERm2TJ331l/4w 330RW1-804EROM3G331Tl/4w 330C707ECFFUC273KRR5216V0.027UEROS2TJ272Tl/4W2.7KR&)5-808EF6)AS3G332Tl/4W3.3KC708ECBT1C472MR516V 4700PR5X54EROS2TJ472l/4W47KR9-822 EROAS3G1O3Tl/4w IOKC709ECFRIC473KR16V0.04R308ERBS2TJ470l/4w 47R823,824EWM3G471Tl/4w 470C714ECEAOJKA1O1IB.3V 100UR31O EROS2TJ1O2l/4W IKR825,826EROS2TJ1O2l/4W IKC716ECBT1H561KB550V5fioPR311EROS2TJ822l/4W8.2KR827,828EROS2TJ330l/4w 33C717ECFR1E104ZF525VO.luR312ERN2TJ331l/4w 330R829,830ERDM3G331Tl/4w 330C718KQ52C0224J9R401ERN2TJ10263V 0.22Ul/4W IKR831,832EROAS3M73Tl/4w 47KC72L722 ECBT1H270J550V27PR403,404EROS2TJ1O3l/4w 10KR833,834ES2TJ333l/4w 33KC723ECEAOJKA22116.3V220UR40&406EROS2TJ471l/4w 470R835-838ERDS2TJ470l/4w 47C724ECFR1E104ZF525VO.luR407ERtls2TJlo1l/4w 100R841,842EROS2TJ1O3l/4w 10KC725,726ECBT1H102KB550V 1000PR408-412EROS2TJ1O3l/4w 10KR851EROS2TJ1OIl/4w 100C727,728ECEA1HKAO1OI50V IUR414,415EROS2TJ1O3l/4w 10KR852EWS2TJ222l/4W2.2KC730ECFR1E104ZF525VO.luR451ERB2TJ471l/4w 470R861,862EROS2TJ563l/4w 56KC731,732ECMOJK422116.3V220UR60L602 ERN2TJ1OOl/4w 10R871,872ERBS2TJ473l/4w 47KC733ECFR1E104ZF525VO.luR651ERm2TJ221l/4w 220R873-876ERDS2TJ104l/4W100KC734ECEA1AKA221110V220UR652EROS2TJ331l/4w 330R885,886EROS2TJ222l/4W2.2KC735-737ECBT1E223ZFR65325V0.022UER2TJ151l/4w 150R%7,8 ERDS2TJ101l/4w 100C738ECFR1C183KR16V0.018UR701ER2TJ561l/4w 560R890 ERDS2TJ473l/4w 47KC739ECBT1C152M516V 1500PR703EROS2TJ823Tl/4w 82KR891,892ERDS2TJ102l/4W IKC740ECBT1C272MR516V 2700PR70T708 ER2TJ334l/4W330KR897ERDS2TJI03l/4w 10KC742ECFR1C273KR16V0.027UR709EROS2TJ683l/4w 68KR898ERDS2TJ822l/4W8.2KC743ECBTI.E223ZF25V0.022UR711EROS2TJ154l/4W150KC744ECBTIM22B516V 8200PR712ERBS2TJ221l/4w 220CAPACITORS C747,748ECBTlC103hS516V O.OIUR717,718EROS2TJ1O2l/4W IKC751ECEA1CKA1OOI16V10UR721ERN2TJ101l/4w 100clECFTO1O3ML50V O.oluC752ECFR1E104ZF525VO.luf122EROS2TJ6831/4w68KCllAECA1CW22B16V 2200UC765EC8TIH331KB550V330PR723ERCIS2TJ183Tl/4w 18KC12ECBT1C103NS516V O.OIUC766EcBTlH391m550V390PR724EROS2TJ393l/4w 39KC13ECEAIAKA330B10V33UC767ECEAIMlOI50V IUR725ER2TJ472l/4W4.7KC14ECEAOJK4470B6.3V47UC768ECFRlE68225V 6800PR726EROS2TJ474l/4W470KC15,16h ECA1EPXS471B25V470UC769ECBT1C222MR516V 2200PGoe36-SL-PS770ASL-PS770ASL-PS770AoIioca9sIECM1C103M5 I 16V aOluII,IIIIIIlcABlmPmIIW152-KCABIN5TmlFCFFU545Z-K FRQNT PANEL HYWI.WU1145A-K MIN WONrNnl!.WUl14h4-K 9JBmNml!.M35W-RFLPME1WIIffi164bA BEAR PANELIWI(EEG)IWCiL77WWPML ykBl(EB)IW052-KmmWEMl,MK0179-1MmCIMISmlMH0335-K %m1WfRS3+.JF2JSWiREm571CABLE WY(6P)mlII.10KH0301352 XmIml11IRK030053 IxwwIrnl.12W040BFOOTml!3MN3371-1P.C, B.SJWRZml14MM81o-w3PWERmli5WJ5223130EEFPC(23P)ml16WJ6406120U FLAT CA%E(6P)AIR;7nR3+lmF2XREWLBMFAIB1l-K FLDERml.9WWJ6405150HFLAT CAWE(5P) FC651Ml!nEIJ1267-Q LEOlNOICATml.!1mM8-lKn p.WlmMmNBl!2wro24n21XmMa!3MN0298101OERml!4MM81&KLEOCOVERw!smo79WETWINmN)ml!6moooWEET(3JJBQfl)ml!7WUJ6W7450W FLAT CAME(7P)WBl!8ffiU1029-K FVAER mNml!9WTB3+20JFZ XmDnB3+10kzSEWI CabinetPartsLocation!1,J-37-38-39-SL-PS770AI LoadingUnitPartsLocationSL-PS770ARef. fb.Part Part b& kcriptim&n!arkRef. b,Part b.Part N3me & kcriptimhhIIIIIIII,te:lenchanging mmhanlsm pwts,applyIspecified greasetoareasmwkedxshown Inthedrawing.IIIIII1!LOMIffi UflITPAWfSGMASEORJIGLIIIIIIII101MW130-K3R4YmlSA1NEKiEN30L GESE102WWJLPG36W kEcNANIM Cmsls mYmlSA2SZZP105CT01S103Mm719-wlAfo. CK4SS1Skm104RAE11OOZ-1 7114wEUNITkm105KN576CAEEASSYw. .,tKio3M47XK5WmlW337-KOIMRUBBERmlFAfGo337-Q DWING RUBBERmlRWY1750-WS70PFfRml1no326+R3SmBDQ3142NL4YGkR?ma259ORIVE GSARrim1RD065REkYWLLYWN3047kDlf3RA%YmlFarml163cK LEERSPRINGoII1I1Iml1;Note: The referencanumberSArePresentthe grease andtool usedforJ.J3171CWGE LEWHIthis unt.,.017R-1IIMKI.FWR120m.,. . . . . . .lZ1mllzlsLlOEpL4m1177M113IS1.lDFPI.4R 2-:.L.:.-. .123MliU721-K GEAO Rkm;-raunayliIy-.124RH020009-1 $M125EM1PC46MmIVEWK“YWEIA?;,A3,A4, A5, A6!,J.126xrB3,MFzZcm197lflM7+FRFT 1.mw.“,. . .,IZBlNMLpGt60A6lcL4wpnMENY/rAm129lMMLPG4fi0AcICLMWRk.ssyIml,IIIMCEWRIDP2IIAllmR642101 ImmSON7MLIrwlIIIIvp,lpAcKlffiw.4TERr&sPIW2275PASKIMC.4SEkmP2FWNOff12llJSH03KNBlP3B23X35CL13 07EcTIoN K46P4sPP72nYRMESTION W%,CN781!,:IPrintedinGermanymF94iOTWUiTN-41-