Yamaha-AX390-int-sm(1) 维修电路原理图.pdf

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2、5o5F5QbE4o7E4(JuE50IE5o 121F5cJ1 29AD5o1 29C.Eo1304E501 30(F5o 131F4Q 132F5o l33E4Q 134F5o 401a/Q 402A2Q 403c2o 404c2Q 405D2o 406a/:MAIN( 1 )P.C.B.MAIN(1)FROM:POWERTRANSFORMERFROM:OPERATION( 4 )POWERP.C.B.MA|N(3)tL_tt z(/)cooE.I,IJx tlI.JJtLb6-J,aontyFROM:OPERATION( 1 )I PRINTED CIRCUIT BOARD (Foil

3、side) ,/ y- I.tr (/ 9 -yLq)O J modelP.C.B.MATN(2)FROM:MAIN( 1 )AC OUTLETSO B modelP.C.B.MAIN(2)FROM:MAIN( 1 )Etutor!luY=eOa(LFt-EuEoLLEsDlJ) -=aoEo_FFE,ulEor.hlJ) z=ao(rLFFTO:AC OUTLETE,ul=EoEhlll z=aotrLFFO R modelP.c.B.MAIN(2) iFROM:MAIN( 1 )AC OUTLETSTO:POV/ERTRANSFORM ERO G modelt-li P.c.B.MA|N(

4、2) |FROM:MAIN( 1 )O R model240V1-2t5-6220V2-3t6-7110V3-4t7-B120V4-5t8-1AC OUTLETSJ-1 1lE-l AX-390I BLOCK DIAGRAM,/)FJy 2 I 1 7 ) = LaUzoIcIIIttttttllraE_Y=ff=La()aUd:B-dQ9o6+tUzoloJctsxgP.p=otsrOur=c,tdo:=6iaO-toA+toAr=U!21xo(D()(D:)uJouJoqitu-J-1ztE-I lC BLOCKS.,/IC)Evi1C303 : TC4052BPDua! 4 Channe

5、l Analog Multiplexers/Demultiplexers1C304,305: TC4053BPTriple 2-Channel Multiplexer/Demultiplexer1C301, 302, 307,308 : NJM2068L-DDual OP-Amp1C306 : L81641Motor DriveroOther lC1C401 : LC66304ASee page 4i3lo+-NNtat ()-)O L 1X lPin 131 1Y lPin 11 lPERArroNOI:.tt -c;H=-igF-: rfiri =ir =;F ERATIoHtllF ER

6、iroit,ril- it3EIX EEEo =.: r-.3r4fr_.:,.,: : =.:o- :.iraE&(J =3i1*=ii-. . i. l;-t-.r. 1,35. .T;!;.: +-fi7-: i . *RCi-r.!AC=ir-:- = Y-: !-,i* _, =;+- sSf=v:_*E ,:K:) E=.: -:31fttln1 t,., : : E;tr)IUt L t: b aa,- T) =.- . 1- 3flait. =6*#a L rL,* -f . rffoFrr,itPt;E. r- _ - -(:;lt3 r. 1,*fitfH LZ ( /id

7、r,.) A ? ;f ;.: 48 t; : t. .F.a L h a E t E -f : L r J r *,i.IAll voltage are measured with a 10Me/V DC electric volt meter.Components having special characteristics are marked A andmust be replaced with parts having specifications equal to thoseoriginally installed.Schematic diagram is subject to c

8、hange without notice.,-.;-!=;i5- -: looP:t F-Jt- c370s38rIqdIx:=7+2=Its4l#.-RXtr! 6 - Nr064.:- _ t-:-tt-i zr Csa_JTO IAIN( I )trIEEIoEFt FD105?8Cta030,t. 305HZS9A2TTZJg. 1Bt50415HZSt52Hlz,JtSct6030 t-3042SC28781./Bl2S019r5FIS/Tl3J,nB,GR)2x6802F)3t,2r(6803R405x100(8406100KI5J40tx06J402-4050 xSt,l08vv

9、T98540Isf,to7vG39290 xIt0I,10,)(v039!s0Itt2 c306.3i0I220Pt3c341.346x0. tt4c348xl00Pl5RFMPKSpnTs NltNN YAPI(LECTROLYTTC CAPACTTNNaTNTll llM ctpnTTnaNO MPl(;EFAI,IIC CAPCITONEFAIlIC TUBUI AN CPACTTNNOLYESTFR FTI I NPIPOLYSIYRENE FILT,I CAPACITONilllTct napaeTT0ePHOPYLENE FILII OPANITOPSETICONDUCTIVF E

10、FNAMIN IPINTTNAflESISTORREMAR(SPAHIS NA.iFNO MAPKCABB0N FILII nFSTSInE I P=6 lCABBOII FILI, BESISTt)H (P= lO IlETAL OXIE FILIl BESISTONIIFTAI FlI T qFqTqTNOIIFTAI PI TF PFqTqTNOIHEPROOFcn80NFTI Y PFqTqTNACEllENT MOI NFN PFCTTNPSEMI VEITRI F 9FqIqTNACHIP HESISTOBJ-14|E-:r890eft - e?-ffi=rsE1t3l:ffi?t

11、I0llI=)!49 )2xte -goI9?(*( -x,9).1 t*rM!,/ (g a6ed aas) Slntuo:IAVM rNtod t_Sl1 : -CiE r-4v.r)trBilEi*,/ (NotJ-vufdo) ylvHSvlo Slrvt/tf H3s It :-r-?:-Eri:ti -zz, -:-:-:=-F -t?*usMOd -(cE r:-ta tat-;Fi-FI :L-o3JcHI*z-f! ;l,atc!I*-:I 1 I Jer 6rOSel818/8a3ser0-I0o9t19lnzlie9ISZHgIr0st8I 6f?lt?g6szH90 .

12、t00rl3S?90rodn Irg?E,.t: EOllEt9z tssrsrssIt0lssHl.90r-20,90808.e080etcBESor(b0dE90rc1909tomrIIAUPN SIJPdoqurrN brEC, dJuEUOlAtXJPI-oI S(/,8tdeEetS-e,lnlcernueN ie 61Jed sIqee6ueqgJeluIlqlNolJ.v8ld0 IISdg0tts| 0E I B3N0dt-IL90,s goills rotrs Eorrsaldvl. IldYl xnY 8,ini?-naa_o6E-XVMriTlNGJCBoFccooA01

13、08c3330 lS,/T lIt_J-l 5/E-1 II1lI-l*BYIOItH24oHrl rl-POWER AMPIIIIIIIIIIIIIIIIIIlaIc41 16s23Intencnangeable Pants at Manufactune-Stageo ElJ. 8*6tr&fn10Moo)Ef rUt t,t:baT-. aFo 6 gff J, A,EiE* z t z I * -f . *fi o)+4rf,l,q iBA.)-y t) z F t-Etsff 1r(uEnfl tifH L ? ( t r.,.o Efl*trlJt*f 8fl6trr-f . Raf

14、;haEt Fjf a:. Lrradr*r.- All voltage are measured with a 1)MA/V DC etectric volt meter. Components having special characteristics are marked A andmust be replaced with parts having specifications equal to thoseoriginally installed. Schematic diagram is subject to change without notice.YOTTAG SS-ECTO

15、T_:ffiII a 2-z II rrd Srr- II r2r I .-er IE:onJcB6SIctEI t5a. t57-t60 xIo-orlF?alo-orlFmlsacr52xxo. or lnrarolo.0r lurols3cll tt6r-rlvrffiolail16.7/ tB1il16s,at8.axx2-22-2s5Cl,a8,. 0 I lFI4t4t0.oltFrttat0,. 01 I Yl,.l663Ol.0t (Wit653(sGst82x!g(xxs7FtStxtooxxsAc!493/633)/533/25z3o/25sqt1fl)x100/16xxs

16、t0c15tx10/ t6xxst10123x:F,F,! o/P / Ixxs12o7?4xI I Bso I o,/E Ixxs130114xHZSr22xxs14J261oxoos15J25l0o0 xstGT10lxc542xc082xc084xc084s17JKtO2vI32750vr32750 xvP72860s18F10154125V4A125YIt. 5A250Vs19F102xxx12.5t250Vs20F103xxxs21sI102va96t80 xs22c8113,114xxvP20650s23cBt15,116xvP20650 xxs24IEIOIvc3i370vc31

17、370vK50620vK50520ln klpfpapnrp Paatq NmhPrPants Name&20106. I 12HSS1041SS133I SS176&30129. 1 30A1695/C446AlO/P/Y )Ar633/C427AlD/E/F )xrqr: :E, -; : r | -=a: ?!as9I If,- oesl Eotlezs9l ie3tV.:I=Vr:iIrE0lsISlE 0l0l0ll lNISU IIIiJ NOBHYISISH I,I IIITSISE NlII NOEHYttuor Irvavr SIlivBlS lIr3n0N03Irllsuo

18、rllvavr nlll lNlld0udr0dB0lIlYdYS VJllloH0tYII1SdoH0-tI3YdV3 i l1l HJ.lsl ludu01I3YaY3 BVlnEnl 3lilvBl3oH0-Li3Vdv3 3IlYUuvilUNlHOIISVdYJ ilNIVlNY1a!0lI3vdv3 lI-tll0ur3l I)BVliONiIVN SIHYds)Bvi,s6rr3 v L!:,Id Nllil4lrezs azsErrB3 Z 11I83_,sls_snl Ir0IE3 |e)Nvh I it_,tt0I1vlrII l:rl)rz9 t00I -5EI BSIT

19、r1oD9. irIL: iI!: I i eq- ,iillh-I r,/s | 0EE3ts-! l-.-IEr ol Itl:- I -=ir,- -ii I Y;Er I*r:V l zEIn9r r0oioPI ,*ll(c )- r ) trEilE / (w t vvl) t/rvu ev I o c t1v1/t3 H 3 S AX-390I WARNINGComponents having special characteristics are marked A and must be replacedwith parts having specifications equa

20、l to those originally installed.o Carbon resistors (l/6W or l/4W) are not included in the ELECTRICAL PARTSList. For the parts No. of the carbon resistors, refer to last page.PARTS LISTI ELECTRIGAL PARTSABBREVIATIONS IN THIS LIST ARE AS FOLLOWS :CHIP ALUMI. ELECTROLYTIC CAPCERAMIC CAPCERAMIC CAP ARRA

21、YCHIP CERAMIC CAPMULTILAYER CERAMIC CAPCHIP MULTILAYER CERAMIC CAPRECOGNIZED CERAMIC CAPCERAMIC TUBULAR CAPSEMI CONDUCTIVE CERAMIC CAPELECTROLYTIC CAPMICA CAPMULTILAYER FILM CAPMETALLIZED PAPER CAPMYLAR FILM CAPMULTILAYER MYLAR FILM CAPPAPER CAPACITORPOLYSTYRENE FILM CAPPOLYESTER FILM CAPPOLYETHYLEN

22、E FILM CAPPOLYPROPYLENE FILM CAPTANTALUM CAPCHIP TANTALUM CAPTRIMMER CAPCONNECTORCONNECTOR, BASE PINCONNECTOR, CANNONCONNECTOR, DINCONNECTOR, FLAT CABLECONNECTOR, BASE POSTCOIL, AM MIXCOIL, FM ANTENNACOIL, FM DETECTCOIL, FM MIXOUTPUT COILDIODE ARRAYDIODE BRIDGECHIP DIODEVARACTOR DIODECHIP ZENER DIOD

23、EZENER DIODECERAMIC DISCRIMINATOBFERRITE BEADSFERRITE CORECHIP FETFLUORESCENT DISPLAYCERAMIC FILTERCOMB FILTER MODULELC FILTER ,EMIGROUND PLATEGROUND TERMINALFUSE HOLDEBIC PROTECTORJUMPER CONNECTORJUMPE.R, TEST POINTLIGHT DETECTING MODULEC.A.EL.CHP :C.CE :C.CE.ARRAY :C.CE.CHP :C.CE.ML :L.EMITLED.DSP

24、LYLED.INFRDMODUL.RFPHOT.CPLPHOT.INTRPHOT,RFLCTPIN.TESTPLST.RIVETR.ARRAYR.CARR.CAR.CHPR.CAR,FPR.FUSR.MTL.CHPR.MTL.FLMR.MTL.OXDR.MTL.PLATRSNR.CERSNR.CRYSR.TW.CEMR.WWSCR.BND.HDSCR.BW.HDSCR,CUPSCR.TERMSCR.TRSUPRT,PCBSURG.PRTCTSW,TACTSW.LEAFSW.LEVEFISW.MICROSW,PUSHSW.RT.ENCSW.RT.MTRSW.RTSW.SLIDETERM,SPTE

25、RM.WRAPTHRMST.CHPTR.CHPTR.DGTTR.DGT.CHPTRANSTRANS.PULSTRANS.PWRTUNER.AMTUNER.FMTUNER.PKVRVR.IUTRVR.SWVR.SLIDEVR.TRIMC.CE.M.CHPC.CE.SAFTYC.CE.TUBLRC.CE.SMIC.ELC.MICAC.ML.FLMC.MPC,MYLARC.MYLAR.MLC.PAPERC.PLSC.POLC.POLYC.PPC.TNTLC.TNTL.CHPC.TRIMCNCN.BS.PINCN,CANNONCN.DINCN.FLATCN.POSTCOIL.MX.AMCOIL.AT.

26、FMCOIL.DT.FMCOIL.MX.FMCOIL.OUTPTDIOD.ARRAYDIODE.BRGDIODE.CHPDIODE.VARDIOD.Z.CHPDIODE.ZENRDSCR.CEFER.BEADFER.COREFET.CHP,FL.DSPLYFLTR.CEFLTR.COMBFLTR.LC.RFGND.MTLGND.TERMHOLDEH.FUSIC.PRTCTJUMPER.CNJUMPER.TSTL.DTCTLIGHT EMITTING MODULELED DISPLAYLED, INFRAREDMODULATOR, RFPHOTO COUPLERPHOTO INTERRUPTER

27、PHOTO REFLECTORPIN, TEST POINTPLASTIC RIVETRESISTOR ARRAYCARBON RESISTORCHIP RESISTORFLAME PROOF CARBON BESISTORFUSABLE RESISTORCHIP METAL FILM RESISTORMETAL FILM RESISTORMETAL OXIDE FILM RESISTORMETAL PLATE RESISTORCERAMIC RESONATORCRYSTAL RESONATORTWIN CEMENT FIXED RESISTORWIRE WOUND RESISTORBIND

28、HEAD B-TITE SCREWBW HEAD TAPPING SCREWCUP TITE SCREWSCREW TERMINALSCBEW, TRANSISTORSUPPORT, P.C.B.SURGE PROTECTORTACT SWITCHLEAF SWITCHLEVER SWITCHMICRO SWITCHPUSH SWITCHROTARY ENCODERROTARY SWITCH WITH MOTORROTARY SWITCHSLIDE SWITCHSPEAKER TEBMINALWRAPPING TERMINALCHIP THERMISTORCHIP TRANSISTORDIGI

29、TAL TBANSISTORCHIP DIGITAL TRANSISTORTRANSFORMERPULSE TRANSFORMEBPOWER TRANSFORMER ASSYTUNER PACK, AMTUNER PACK, FMFRONT.END TUNER PACKROTARY POTENTIOMETERPOTENTIOMETEB WITH MOTORPOTENTIOMETER WITH ROTARY SWSLIDE POTENTIOMETERTRIMMER POTENTIOMETERNote) Those parts marked with # are not included in t

30、he P.C.B. SchnRef. PART N0. Descriptiont.III cBlr)lI csrozI csrosI csro+I csrosI cnrosCB109CB11C8112CB1 13CBl 14CBl 15CBl 16c101ct02c103c104c105c106ct07ClOBc109c110c111CT12c1 13c114cl 15cl 15cl 16c1 16CIITC118cl19c120clzlc122c125ct26CIBcng Icrso Ic131 Ic,tzz Ic133 Icr:a Icrso Ic137 Ict:a Icr:g IIW3t

31、4t00IW314200I vu314300I vKo24900I vnsszsoolwzasroolwzeszooI vcszosooI vQ585300I vQ5853oo| ?206500I vP206500?206s00P206500?206500,?206500vi377400v i377400u4652100u46521001$33900vK533900uM53470u4253470vG29t200YG291200vQ245400vQ245400vG291200YG291200v8742600Y8742600t8742600v8742600R325000R325000vR32500

32、0vR3250001399200vK399200u4254680uAz54680vG291200vK699400uJ895220vi377400vF760000vF760000vG291000u4655220vG291000vG291000vG291000IP. C. B. IP,C.B,f:ni,i;8.I cN. ss. prxlm.ns.pttlI cN. ss. prNlc*I CN. BS. PINlcN. ss. prrrI cu. ns. prnII H0LDER. FUSI HOLDER. FUSlHompn. pusHOI.DER. FUSHOLDER. FUSHOLDER.

33、 FIJSC. ELC. ELC. I,trI.ARC. MYLARC. PPC. PPC. MYLARC. MYI.ARC. ELC. ELC. PPC. PPC. ELC. ELC. ELC. ELC. ELC. ELC. MYI/RC. l-ARC. ,m.ARC. MYI-ARC. MYINR. MLC.I,mqR. lfl.C. ,M.ARC. MYINRC. ELC. ELC. ELC. ELC. ELC. ELC. ELC. MYI/RC. ELC. ELC. ELIMAIN(R)lueiutBl :lldArNtc) . :l5Pl7Pl5Pt5PlzplrrpI rrplrw

34、-szRcI pyp-szsclew-szncrclI EYF_528C (G)I rvn-szrc tnlI ET-528C (R)l4.7uF 63V| 4.7uF 63VI toopp sovI ioopn sovI 100pF 200V100pF 200V4700pF 50V4700pF 50V47uF 50V47rF 50V200v33pF33pF22FA7uF 50V47$ 50V47$ zsV(RBG)47uF 25V(RG)471rF 25V(RG)47uF 25V(RBG)100pF 100V100pF 100V100pF 100V100pF 100V0.39uF 50V0.

35、39uF 50V0.068uF 50V0.068uF 50V47,rF 50V330uF 63V0.221 100V4.7uF 63V100uF 10V100uF 10V22rF 50V0.22rF 50V50v22uF50v50v22LtFx New PartsAX-390P.C.B. MAINAAAAAA,.*AAAAAAAAAAAASchnRef. PART N0. DescriotionI C140I crarI u+zI crasluuI C14BI cr+sI crasI cragI craoI C149I crsoI crsrI crszI C153cts4CI57C158c15

36、9c160c161ct62c165D101Dl02D103D104D105D106D108D109D110Dl1iDn2D113D114Fl01F101F102F103FRlO1FR102FRl03FRl04JK101JK102JKIOZ1101Ll02Q101Q102Q103Q104I vR024000I vnozaooolwszs+ooI VR32s400I unzsarooI piararooI vuaoosoo1w466300I vczagrooI vczsgrooI vroggaooI vczasgooI vczgogooI uezs+rooI vrazasoo,8324800vE3

37、24800vE324800vE324800vE324800u4254100u4254100vs949300vNO08700i008700vN008700vNo08700Vi,1975800D631600VI008700r,r975800i4975800iH001090vD631600rr801600vMg75500r003060I003620r0006908003060vK188400vK188400Iil89000vK18900018301720vi327500,P728600R906600R906600vP883000P883000P883000vP883000lc.ELI C. EI,l

38、c.rrvunlc. uruqnlc.r,runI C. CE. SAFTYIc. cr. senvI c. cp. serrvlc. ar-IC. EI-lc.u-lc.mlc. Er-lC.lvMARlc.rtm-en.m-lc. rrnrun. r,t-lc.l,MiR.MLlC.IMtrR.lv-lC. rtmqn. f,f-lc.pmm.ur-lc.rlIrunlc.lmnIC. EI,lnronrDIODEDIODEDIODEDIODE. ZENRDIODEDIODEDIODE. ZENRDIODE. ZENRDIODE. BRGDIODEDIODEDIODE. ZENRFUSEF

39、USEFUSEFUSER. FUSR. FUSR. FUSR. FUSJACK. PHONEOUMT.ACOIIII-ET. ACCOILc0ILTRIRTRTRI 6800uF 56VI osoouF s6vI o. rrp roovlo. rrr roov| 0.01uF 50VI o. orup vA-l (R)I o. otrr 4oov(BG)I o. orrr 4oov(G)I ssorp zbv(Bc)lsaoun zsvrc)lssour ffiv(R)I i00uF 25V(R)I rorr sov(R)I o. orur 5ov(BG)| 0.01uF 50V(BG)I o

40、. orur 5ov(BG)I 0.01uF 50V(BG)0.01uF 50V(BG)0.01uF 50V(BG)0.01uF 50V(BG)0.01uF 50V0.01uF 50V0.33uF 50V1SS27OA1SS27OA1SS27OA1SS27OAIUS152TD 15V1SS133, 176, HSS1041SS27OAruslszrD i5vHZS152TD 15Vs4vB20 2.6A 200V1SS133, 176, HSS1041SR139-100IilSTZAZTD 12V(R)TLl.6A zsOV(BG)T4.0A 125V(R)T2.5A 250V(G)TLl.6

41、A 250V(R)3300 t/4w3300 l/4wlKO 1/4W1KO t/4W3P(R)3P(G)0.95uH0.95uH2SA893A D,E2SA893A D,E2SA893A D,E2SA893A D,E* New PSchmRef. PART N0.DescriotionQ105Q106Q107Q10BQ10eQ110Ql11Q112Q113Q114Q115Q116Qli7Q11BQ1i9Ql21Ql23QI24Q1294Q129CQ13OAQ13OCQ131Ql32Q133Q134Rl13R114R27Rl28Rl31R132R133R134R135R136R137R138R

42、145R146R5iR152R159R160Rl63R171Rl77R179R192Rr93RY1OlRY102SlYlO1vR325600vR325600vc218900vcz189001P872700w872700?872600?872600?883100vP883100P883000vcz18900vc218900ic287820vcz18900t996900P768300vP883100ix630850ix630860ix630850ix630860ic287820ic287820ic287820P872600l1454470IY454470lN456270w456270HV45610

43、0In/456100tv453470lv453470IU453470HV453470vJ695400vJ6954001t1314100HI314100HV454i00HV454100?944500P944500I14470H1315560vPg397001ili457100HIJ15B2OH1315560vK438300T230800vJ850200TRTRTRTRTRTRTRTRTRTRTRTRTRTRTRTRIRTRTRTRTRTRTRTRTRTRR. CAR. FPR. CAR. FPR. CAR. FPR. CAR. FPR. CAR. FPR. CAR. FPR. CAR. FPR.

44、 CAR. FPR. CAR. FPR. CAR. FPR. WWR. lIWR.Ivm.0mR.l,tll.0mR. CAR. FPR. CAR. FPR.I1.OroR.I,IIL.0nR. NftL.OroR.NIL.OMR. ,IL. FU,tlR. CAR. FPR.MIL.OMR. ,TTL. OXREIAYRETAYS!Y. PUSH2X2229 0,Y25C2229 0,Y2SC333O R, S, T2SC333O R, S, T2SC4488 S,T2SC448B S,T2SA17OB S,T2SA17O8 S,T2SC189OA D,E2SC189OA D,E2SA893

45、A D,E2SC333O R,S,T2SC333O R,S,T2SC2878 A,B2SC333O R,S,T25C44952SC4466 0,P,Y(R)2SC189OA D,E(R)2SA169s 0,P,Y2SC4468 0,P,Y2541695 0,P,Y2SC4468 0,P,Y2SC2B7B A, B2SC2B78 A, B2SC2878 A, B2SA17O8 S,T47 A r/4$l47A 1./4W2.7KA 1/4W2.7KA t/4WlKO t/4W1KO 1/4W4.7 A r/AW4.7 A V4W4.7 A V4W4.7 t l/AW0.22Qx2 3W0.22Q

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