Technics-SUCH-7002-Service-Manual电路原理图.pdf

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1、 SU-CH700SU-CH700 SU-CH700 1 IFUNCTIONOFIC TERMINALS 9BLOCKDIAGRAM SV13,01C POWERAMP ti GlC601(M38102M5127S) i 8.4558FTI m BUFFERAMP Bb4558FT1 . m m“;$ BASSAMP II y? -B+B; , 4 5-“, I PnTerminal No.NameI 1/0 I Function PinTerminal No.Name 1/0 Function = 5o16qHzx2ACvoltagesignalinput 1v- IP0wersupply(

2、+5) Zz ,-8 -B+9 ;) -. T 1 S?EAKERS d 2VP IPulldownvoltageinpU 3HPSW Headphoneouipulmntrolsignti I , input LC7536 :- ELECTRIC vOLUME 4ANIN I Back-uppowerinput 30 XIN CeramicOscillatOrcOnnectiOn I 31XOUT 0(4.194304MHZ) I 32v- IGND .201(1/21 - EcLchm- /5B.DATAOUT o !6B.CLKOUT 7: B,DATAIN I 8B.CLKIN: I!

3、9REARVRbK“t+D”pEL”m_0 LevelencodervObJmemntrOlsignal I;loREARVRa ,U:”eottovmpt”sed) I L” ! ;“ S, BASS oNotus?d i12PLSTART 1/0 PhonemodeselectsignalinputJ output 1 o Cocksignaloutputf0rlC801 ,13CLK (BU2040F-T2) 14DATA DatasignaloutpulforlC601 0 (BU2040F-T2) H -! , !, , No,es, :” - +:sourceSig.pli I -

4、:MICsign.I L_-_ (1indicatesPinNo.of riQh!chorine1., 1. II b i3;K3-KOI Keycontrolsignalinput I 3:;12G-8Go FLdlgitsignaoutput 42- KeymntrolsignalandFLdigit :46 7G-3G o signaloutput II II I 1 I 1, F-+-”-k., (i 5(!;-I-., mm 7+ -6 ,*) 84) L-J” L_:J” ., 47, 2G,IGo FLdigitsignalOutput 146 L 0571,572! PCo!e

5、c,or I 49- :63 S1-S150 FL$egmentsignaloutPut i, ,64NC Notused(open) , I ,20,(1/21 L-_J . BU2040F-T2 - 15CENTEFIVRb LevelencadervolumecontrolS19nal I input 16CENTERVRa (Connectt.Vm,Not.sed) SYSTEMCONTROL “.60! (vOLUME n 1IPT,o, , hr ,.FL60!*“ t ,70, L, iF70Z t j %: LevelenmdervolumeWntrOsignal:, ,0Cl

6、ocksignalmonitorinputioutput,- RcDHC-247 m I I 1 1 I 20VOLDATA o pMWcantmlsignalOutputfOr electronicvolume(lC201LC7536) a ACIN II 21vOLCLK I o PMWclocksignaloutputfor electronicvohIme(lC201LC7536)I RL70ziXl,1 =0II PMWstrobesignaloutputfOr elxtrOnicvOfume(lC201LC7S36) Z4lMICMuTEIIMicm.ti”gsigflalinpu

7、tI 25REMOTE RemotewntrOlrecsivingsignal I input f -23- -22- , al- I I SU-CH700 x I REPLACEMENTPARTSLIST Hotes:.Imwrtantsafetynotice: CumwnentsidentifiedbyAmarkhavespecialcharacteristicsizwrtantforsafety.enreplacinganyofthese comwnentsuseonlymufact.rer,sspecifiedparts. *Theparenthesizedindicatisi“the

8、Remarkscalms.pgcifytheareas.(Refertothecoverpaseforarc.) Par+wituttheseindicationsca”beusedforallareas. *RewteControlAssy: %PPIYperiodforthreeyearsfmnterminationofProduction. SU-CH700SU-CH700 I WIRINGCONNECTIONDIAGRAM9DESCRIPTIONOFFLPANELFL601(RSL0112-F) “m 5G4G3G 2G IG Ill SUNMONTUEWEDTHUFRISATKREC

9、ACTBi-BASSLOUDNESSREARCENTER0 ONCEWEEKLY,SLEEP KPLAYDVCRvDpBs:;ly _- 4NOBY ; , , =03= I ,.7., (Pow. ,.s,0,., I ACINTERMINALP.C.S. D606At44D4A IDION IH7ECR4TZ0CIRWIT(S)06T37-612M165olom D616, 617Ml IC151SVIBA45S9P Lc,klc AAP D619AL4. I Iczul1C7536 LC,E1Ec7RICWC.M D621 lss701TAlhlilW IC202W1BA4558FLC,

10、MFFERM 0701-704 ND IC2JZ3SVIBA4558FL GWERB.AS2 W D70S, ID6 1SRS53330TBID1OM 1A IC301H521VAI nDwIw. .,”7 1QD352DMBIOIOM IC351,SVlBti5%F a, !-:O!O!R:O:_-J,Q1!”!;: ,.” ForE,EGowa,. ForE8,GNarea,. *L” B,” m ,20! 165IDIODE 165IOIODFI 12GI“IG16G$G:6GG“AG ,!:, . . .“.”% 1 DP3mMFIOIOM I (,., ,WW,M.,.,., I l

11、.c,mmGtvf7. Il.C, ERMP 1A 21 D7081SR35200TBOIODEA 070$710IM185TAOIOM II-713 11W54TA Dlom 406mAD102d =1 “ ”-” i .-.415MDIOM 0717 M4053A7TAD1OOE 0719-721lMIOAOlom IC5313V13101C lc5n2AN6554Fjl.C, SIGNALLEVELDET -lb 071. IC601K3810M127sLC,SYSTEHCWT.flLOHIVED114w IcmzM-278Il.C, mDYE3SNMR0715.716M II .J,O

12、II ,702, , 1: ( IOG)( 9G1 (86) (7G)d (6G) :Cml 14J2U40F-72IL C,SYS3EKC13NTROL I IWSISTOR(S) .Pinconnection , 11 11G IVMIAMEWSISmS(S) 13201-S0412S021443 /TOANSISmRIII III E MAINP.C,B , 31.232 ZSC3312F5TAYWANSISmR VR101 5V.702SV03B14V.H,KICCONZF31L 0251, 25zOTA114ESTPTN4NSIS3WR VEO1NW2524BV. RMINCMmOL

13、 Q301, 302BQ2144s TRANSISTOR Q303 oTA114EsTP7SISTORTS4mFOR Q352SSM71CTA WSISTDR %ZSC331M-IZ NSISmR PT701NTP1N5BO1OERTWSFmR L(E,EB, EG, GN) 0s71ZSC3311A-QTRANSISTOR PT701 S7P1N5GM3ENTWSFRA(cc) fiol.%2.A2M.4BCTATNANSIS3WR 7L572mC245V.40C3AIwslsmR COIL(S) Q601 2SC331LAQwsismR 02 D3c144mPwsIsmn1501,502

14、S1QV07G-40COIL C4032SC3311A-Q wslsmRLWIELW1OOK49UQL Q6D4OTC144ES7PmsIsmR 1701RLQZ6mhl-WmllA Q605 D7C114ECTPwsLsmR 0701ZS01762EFTlL4NsISmRNIILA(s) Q7022SB1185EFSISTOR Q703 M7L4cYmA3V.4NS1S03RX601Fsx44Aumnz7lLLATOR Q7D4 W245WHAWSISTOR WI OTALk4EtimslsmROISPLAYWE .Anodeconnection 12GlIG 10G9G8G7G6G 5G4

15、G3G2GG PIAM2ddd dddSLEEPKRECB7 a707 P2PM2ee eeee ONKPLAYB6BtB6 P32C2CcccccWEEKLYACT BFBA33B5B5B5 P4Zgg g ggg OFF04B4B4 P52fff fffONCELOUME$B3 B3B3 P62b2bbbbb bSTANDBYB2 B2B2 P72a2aa aaaa m BI B(BI P8CoDphhh hhSATVCREoARCENTERS2 P9IdId1I1FRIVDPS1MUTIN PloIeIe Jjj J THUBSo PIIIcIc kWED P12Iglg TUE P13

16、IfIfMON P14lblb SUN P15lala ,.3! ,:E JMK(s) EVQ21405R JKIOl PJJ65AL402MICJMK 3615 EVQ21405R S.w, m JR201RZTU55KB1$1 CCVIOECTOR(15P) S616 EVQ31405R3.W,KR JssolRJJ073YA-C wmMJACK S618EV021405R Iw,lUHVIES JK351 SJR213 FAWORCOKWR S6195VQ21405R S.W, ER J K501 KJWJ054 S701 VEAKERTEMINAL ESE37263 %,VDLTACE

17、NLECmR A(GC) JK5U3 SJF3068-6N9.WNDSP, TEW41N4L A(E,E1EG, GC) J K701 SJS9236 ACINLET A(E,EB, EG,CC) o NNECTOR JK701 SJS016 KINLET A(CN) J K702 S3S702-1 CC4WECTOR(3P) J703-1,2 R3S1A6604 (E,EB. EG,GW) SQCKET(AP) J 10LA RJm57mm4-1coNNmTm(4P) J 3Q1A Mm57wm4-1caJNNEcToR(4P) J 50L4 wm57wuo7-1 CONNECTOR J60

18、JA NJlw03moFAilWCKET(8P) J602R RNWOSWJOPA31WCKET(8P) J 60ZA OJLATO3WJ1OU1KET(loP) o; SJ T30549BB1CO NNECTBR(SP) 33 T30549B01CON12C70K(5P) J606A SJ T30549BB1CO NNECTCW(5P) J 701A NJ m57wuo9-1co NNmm(9P) J702A w m5moo7-1mWNEC70R(7P) J7R4A M m57ww4-1co NNECTOR(4P) , J 101B RJL0574%CKET(4P) J301B NJoo57

19、tmo4mmT(4P) J5010 RJuJs7wm7WKET(7P) J 6010 RJmo3mswlco KWECTM(BP) J 602B RJmo3Moswlco Rwm(8P) J6 03B m mo3wzlwlco WNECCOR(IOP) J6 MB S3 S50581BB9Xm(5P) J6 058 SJ 350581BBWCKET(5P) J6 06B SJS50581OB93 CKET(5P) J7 OIB GJ7 Fom57woo9%KET(9P) J7 02B NJtw57wx17mKET(7P) RJu357Rm4,WKE7(4P) Cn ml-7087UslA3101TlmR5T(1P) 25 Motes:*Capacityvaluesareinzicrofarads(uF)unlessswcifiedothrwise,P= Pico-farads(pF)F= Farads(F) *Resistancevaluesareinobs,unlessspecifiedotierwise,lK=l,OOO(OW).lM=l,OOOk(OW) Kcf.tk,. PartM. Value.HH/TN r