Technics-SEHD-81-Service-Manual电路原理图.pdf
I SE-HD81 Replacement Parts List Notes:* * * * * Important safety notice: Components identified by A mark have special characteristics important for safety. Furthermore,special partswhich havepurposes of fire-retardant (resistors), high-quality sound (capacitors),low-noise(resistors),etc.areused. When replacing any of components, be sure to use only manufacturers specified parts shown in the parts list. The parenthesized indications in the Remarks columns specify the areas. (Refer to the cover page for area.) Parts without these indications can be used for all areas. Remote Control Assy: Supply period for three years from termination of production. Capacity values are in microfarads (uF) unless specified otherwise, P=Pico-farads (pF) F=Farads (F) Resistancevalues are in ohms, unlessspecified otherwise, 1K=l ,000 (OHM), 1M=l ,000k(OHM) * “.4*,cIB, el,cID, el”marksin Remarks indicate language of instruction manual. eI&-: French/Spanish/Swedish,cIB: German/ Italian/Dutch,: English,<1=: Russian/Czeco/Polish Ref.No.I Part No. IPart Name &Descript iorrcdRemarks 1RNU30073-KSCREW4 2XTBS3+1OJFZI SCREWI 3XTBS3+MFZISCREMIT 4RSC0457SHIELOaRACKETI 5RKAO076-NFOOT4 6REZ0900FLAT CABLE(CN801, a02/14P)I TRGW0247A-NVOLUMEKNOBI 8REZ0902CONNECTORA3S Y(5P)(W802)I . . . . I, 10uUnVn2IDp nnl CD “1 11XTB3+6C 1RGKOaL.,. 13RGKOa08-lM ISIOEPAliFl 1. I 11 1Ac.lnr21n1_nIKDDI tQIRuNnl Q11P C R14fllnFRI11 ,.,.”,.,.”., I . .-13CREW41 !no-tu ISIDEPAtiEL(R)II ,.,!.”!.!.!.,m,.lTECOREI IsRLBT4001-OFERRITECOREI 16RLBOOIOFERRITECOREI 17RUZ0397BARRIER1 18XTB3+16JFZSCREWI 19RUF0236SHEETI 20RJ32A1305CABLEHOLOER(W504)I 21RUR0985-KEDGE HOLOERI 223HE185-2P.C.B. SUPPORTI 23XTBS26+8JSCREW4 24SNE4021-1NUTI 25RH026016SCREWI 26XTB3+6JFZSCREW22 27RGW0198-SAOJUSTNENTKNOB3 28RGUI 393-QBUTTONI 29RFKGEHD81E-NFRONT PANELA3S YI 30RGK0810-N3SIDE ORNAMENTI 31RGKOal 1-N3SIDE ORNAMENTI 32RGK081 5-NVOLUMEORNAMENT1 33RGL0333-2QPANEL LIGHTI 34RGUI 392-SBUTTON1 35REZ0901CONNECTORASS YI 36REZ0903FLAT CABLE(8P) (W701)1 37RJSIA5506CABLEHDLOER(W503)1 IIII AlI RQT4304-EIINSTRUCTION MANUAL1I(E) III Ref.No.Part No. Part Name k DescriptionPcs AlRQT4305-DINSTRUCTION NAtiUALI (EGI ., AlRQT4306-HINSTRUCTION NANUALI (EG)<IC) AlRQT4307-BINSTRUCTION WANUALI (EB) (EP) AlRQT4308-RINSTRUCTION NAWUALI (EP) AZREX0608FLAT CABLE (SHOPT fnp A3REX0812FLAT CABLE(LONG) A4REX0813FLAT CABLE(lAIOOL.,., , ASRFAn737-RSPEAKERCORO UNITI 11 !.,., I II I)(19P)I II ,II=)(7CD) I11 A6IRJAOOI 9-xIACPOWERSUPLLYCOROI (E)(EG) (EP) A6lRJA0053-lx IACPOWERSUPPLYCORDI (EB)I A7IRAK-cH214wHIRENOTECONTROLTDMIITTCD1 A7-1IRKKO057-KBATTERYcovERI A8IROAOI 17I WARRANTYCARO ,”r,.!,., FOR R.C.T.I I (E) (EB) (EG) A9IRQCBOI 69lsERvIcENTER LlsTI (E)(EB) (EG) 1illlDANTLNNAI11 AlOIRSAOO07IFN INoooRANTEwNAI II AlIlRSA0021AM. . . . . r! Al2IRQCA0600IQUICKSETUP GUIDEII(EB) A13ISJP9009IANTENNAPLUGADAPTORII(EB) II C301,02ECEAIHKAR22B50V0.22U2 C303,04ECBTIHI01KB550VIOOP2 C305,06ECaTlH820KB550V82P2 C307,08RCEICKAIOOBG16V10U2 C309,1OECBTIH390J5 60V39P2 C311,12ECEAIHKA2R2B50V2.2U2 C313,14ECQVIH823JU350V0.082U2 C315,16ECQBIH153JF350V0.015U2 C317,18ECQBIH183JF350VO.OIBU2 C319,20ECQBIH222JF350V2200P2 C321,22ECBTIE223ZF525V0.022U2 C323,24ECBTIH121KB550V120P2 C325,26ECQVIH333JU350V0.033U2 C327,28ECQBIH122JF350V1200P2 C330,31ECBTIEI03ZF525VO.OIU2 C332ECEAIHKAOIOB50VIUI C333,34RCEICKAIOOBG16V10U2 C335RCEIAKA1OIBG10V100UI C341-44ECBTIHIOIKB550V100P4 C345,46ECBTIH331KB550V330P2 C347,48RCEICKA1OOBG16V10U2 C349-62ECBTIEI03ZF525VO.OIU4 C353ECBTIHI02KB550V1000PI C354,55ECBTICI05ZF516VIll2 C361,62ECBTIH473ZF550V0.047U2 C371,72ECBTIEI03ZF525VO.OIU2 C381,82ECQVlH224Jh13 50V0.22U2 C501,02RCE1CKA1OOBG16V10U2 C503-06ECUVIHI02KBN50V1000P4 C507ECUVIEI03ZFN25VO.OIUI C509,10ECUVIH331KBN50V330P2 C511,12ECUVIEI03ZFN25VO.OIU2 C513,14ECUVIE224ZFN25V0.22U2 C515-18ECUVWCI05ZFW16VIU4 C519,20ECQVlHla5JL350V1.SU2 C521,22ECQVIH824JU350V0.82U2 C523,24ECKRIHI02KB550V1000P2 C525ECUVIH682KBN50V6800PI C526ECUVIH181KCN50V180PI C527ECUVNC225ZFN16V 2.2UI C529,30ECUVIH223ZFN50V0.022U2 C531,32ECUV2HIOIJCM500V 100P2 C533-36ECUVIHI02KBN50V1000P4 C543,44ECUVIEI03ZFN25VO.OIU2 C547ECUVIH562KBN50V5600PI C551ECEAOJKA1OIB6.3V IOOUI C552ECUVIE224ZFN25V0.22UI C553,54ECUVNC225ZFN16V 2.2U2 C555ECUVIHI02KBW50V1000PI C561ECUVIH472KBN50V4700PI C581ECEAOJKA1O1B6.3V 100UI C582ECUVIE223ZFW25V0.022UI C583ECUVNCI05ZFN16VIUI C701ECUVIE104ZFN25VO.IUI C702ECUV1H101KCN50VIOOP1 C703,04EEIXAIH561E 50V560U2 23 I SE-HD81 I Ref.No.Part No. Part Name k DescriptionPcsRemarksRef.No.Part No. Part Name ,! Descript ionPcsRemarks C705ECUVIEI 04ZFN 25VO.IUIAJK701SJS9236JACK, AC INLETI ECUV1H472KBN50V4700PI ECAIEUIOIB25VIOOU2L301.02ELEXTIOIKA9 COIL2 t21c C707,08 C709,1OECUV1E104ZFN25VO.IU2L303RLL500050T-YCOILI C711ECQE1104KF3 IoovO.luIL501RLQT560KCOILI C712ECKR2H102ZF5500V 1000P1L502QlflTCnK1rnlg 1 AC713ECAIHU470B50V47UIL503 L?AC715-18 EEUPL1HI02LE50V1000U4 C719ECEAIEKA470B25V47U1 ,.=,.,.,.,. 1I RLOT560KICOILIII L504RLQT560K1COILI L505,06ER025VOROOT COIL2 BL02RNIR62T2COIL2 BL02RN2R62T4COIL1 -. ITn-nRBL02RN2R62T41COIL51 ELEXT101KA9 ICOILI 11 C720ECUVIEI04ZFN25VO.lU1L507,08 C721ECUVIEI03ZFN25VO.OIUIL511 C722RCE1CKA1OOBG16VIOUIL513-15BL02RN2R62T4 COIL31 C723ECEAICKA1OIB16VIOOUIL701RLOZ271UICOILI 11 CT24,25ECUVIHI02KBN50V1000P2.,. . C731ECEAOJKAIOIB6.3V IOOUIL711. . C732ECUVNCI05ZFN16VIUI C751ECBT1E223ZF525V0.022UIPIRPG3196PACKINGCASE(AMPL1./OECK)2 C752ECBT1HI02KB550V1000PIPIRPG3529PACKINGCASE(CO/TUNER)2 CII01,02 ECBT1E223ZF525V0.022U2P2RPN0970-3CUSHION(AMPLIFIER/OECK)2 C1103-06 ECBT1H102KB550V1000P4P2RPN0971-3CUSHION(CO/TUNER)2 CI107,O8 ECBT1C105ZF516VIU2P3SPP740PROTECTIONBAG(UNIT)4 C1109, IO ECBT1H102KB550V1000P2P4RPG3a35PACKINGCASE(SYSTEU)I (E) P4RPG3836PACKINGCASE(SYSTEU) CN301 I (EG) RJT057WO04-1CONNECTOR(4P)1P4RPG3958 PACKINGCASE(SYSTEU)I (EB) CN501,02 RJT057WO07-1CONNECTOR(7P)2P4RPG3961PACKINGCASE(SYSTEM)I (EP) CN503RJS1A6606CONNECTOR(6P)1P5RPQ0771PAOI CN504RJS5T7ZACONNECTOR(5P)IP6RPFO139PROTECTIONBAG(F.B.)1 CN701-11 RJSIAIIOIT1 CONNECTOR(IP)II CN715RJT057WO04-ICONNECTOR(4P)IPT701RTP2U5BOllPOWERTRANSFORMER1 CN716-18 RJT05TWOOT-1CnNNFCTflR(TP 2 CN801,02 RJSIA6714 III IIII CP301lRJu057w004 ISOCKET(4P)11 cP501.02lRJu05TW007 ls0cKET(7P)I ?111=- CP716-18 RJU057WO07SOCKET(7P)3 F - Q505-08 0505-08MAlllTXOIOOE4 Q551,52 0509-14OINL20U-4084OIOOE6Q553-56 0551-57MAI1ITXOIOOE7 Q557 0558UAa033LTXOIOOEIQ55a, 592SOla19ART 0559ASAI 1ITXOIOOEI Q5602SB792RSTT 0591-93MAIIITXOIOOE3Q581,822SOla19ART 0594UA4300UTAOIODEI A0701-04IN5402BFOIOOE Q583C9QDW 4Q5a4 A0705-07MA4150MOIOOE3Q591 0711 ,12RLIN4003N02 DIOOE2 A0713MA4051UTAOIOOE1 4 0714MA4240UTADIOOEI 4ICONNECTOR(14P)I 21,Q:L022SC3312RSTA TRANSISTOR2 0. -flf2S02144STATRANSISTOR2 -. ”.UN4115TA TRANSISTORI . , -. . . .,I (, Q307,082S02144STATRANSISTOR2 lRJu057w004 15wKET(4P)11Q309UN4115TA TRANSISTORI OF, fll-ild 2SB792RSTTX TRANSISTOR4 IRF1510GTRANSISTOR4 2SB792RS7TX TRANSISTOR2 2S01819ARTX TRANSISTOR4 2SB1218RTWTRANSISTOR1 xTRANSISTOR2 xTRANSISTOR1 xTRANSISTOR2 . .TRANSISTOR1 2S01819ARTX TRANSISTORI 2SB792RSTTX TRANSISTORI Q7112SC331 IAIRTA TRANSISTORI L Q7212S02137PQTA TRANSISTORI 1 Q801-03UN4111TRANSISTOR3 IMA4120HTAIOIOOE1 I hlAla5TAIOIOOEI 21IIR301EROS2FJI03l/4U 10K10722,23 A0731UA4051UTADIOOEI oaoiLNJ201LPQJA L.E.O.I 0802,03LNJ301UPUJA0L.E.O.2 oao4UA165OIOOEI FlXBA2CIOTB0FUSEI F701,02XBA2C16TB0FUSE2 FCI-C6IEYF5ZBCIFUSEHOLOER61 III IC301M5219FPTAc1 IC302TC9215AFELcI IC303M5218AFPE3Ic1 IC304A15219FPTAIc1 IC501INJM21140IICII IC502ITC7WU04FT12L IICI II IC503TC74HC74AFELIcI IC504TC74HCOOAFTIIcI IC505, 06IR2112Ic2 IC50TTC7W08FTE12LIcI JK201RJT065K20JACK, SYSTEMI JK301RJJ37TNOI-C JACK, HEADPHONES1 JK501RJRO054JACK, SPEAKERSI R302ERDS2TJ103l/4W 10K1 R303, 04EROS2FJ1O3l/4W 10K2 R305,06EROS2FJ224l/4W 220K2 R307, 08ENOS2FJ392l/4W 3.9K2 R309, 10EROS2TJ223T I/4W 22K2 R311. 12EROS2TJ1O2l/4W IK2 ,. .,. 1. . ., . . . 11 R315. 16IEROS2TJ223TI1/4w 22K21i R?l?1,4Immx1209I 1/4w2 M(I91I Q217 1%W4h!9C 1?09I 1/Aw2 ok!I91I . .,.,.-,.”.,.,. . 11 R319,20EROS2FJ183Il/4W 18K21 R321,22 .“.”.-,”.,.,. “,11I R323 R325,26” R327. 2a tnua&JJYLlf4nJ.shL EROS2TJ561T l/4W 560I EROS2TJI 52Tl/4W 1.5K2 EROS2TJ562l/4w 5.6K2 R329, 30EROS2TJI04l/4W IOOK2 R332EROS2TJ222l/4W 2.2KI R223. adEROS2TJ122T l/4W1. 2K2 EROS2TJ121T l/4w1202 EROS2FJ224l/4W 220KI EROS2TJ471T l/4w 4702 ERrls?TJ333T1fdU33K? R341 ,42 R343, 44-.-. . R345,46EROS2TJ122T l/4W 1.2K2 R347, 4aEROS2TJ332T l/4W 3.3K2 R349-52EROS2FJ470l/4w 474 I IIIIIIIIII I 24 ISE-HD81 , Ref.No.I Part No. IPart Name &Descript ioncRenarks II Ref.XO.I Part No. IPart Name &DescriptiorrcRemarks ?353,54 1“”71“-o” .1,.,., EVJ02QF04G151V.RII R2KGmnmAc9c9AnIv .I ,1 ,.”.,.,”l” I , II ,“.”. lEROS2TJ334T11/4w 330K11VR801., IFRDS7FJ777 11/,4w7.7KI 11IIII-i I ,.”. R356 I. - -I. . . 11 11 ,1I R361IEROS2TJ273T11/4w ZTKIIX501lff0Ec2405T4IOSCILLATORIII R371,72 ,- ,.,. 11,1I R373,74 IERDS2TJ332T11/4H 3.3K 11 21I R381,a2 . .,V . !I (, I111 R501,02lERJ6GEYJ472V lI/IOW4.7K211 IFRDS7T1567 11/Aw 5 GKI 91IIIIIII IFR1lVF130711/dW 3 qKI 71IIIIIII R5n3.n.4lFRIfiCFVIR94VlI/IflW i7nKI ?1IIIIIII ,.”.”.”.,.,. lRJ6GEYJ153V11/10W 15K 1 5.6K .J I :RJ6GEYJ473V11/10W 47K :RJ6GEY.1273V11/lflW 7TKI1=1=111 E= R713 R714 R716 R721 R722ERDS2FJ R731 .37FRns77J ,!., IIIIIIII I TM11I ,., ,. . R22V 2W0.222 1J103V l/10WIOK2 (.1153V lflnw15K1. rI1I,! I 1. 5KII I 1 15KI 11IIIIII , ! 4TK1 ! 10K2 I 2.2K1 1 15K? R525El.-. ., . 1I R526ERJ6GEYJ153Vl/lowfc ,1I R541ERJ6GEYJI05Vl/low . R544ERJ6GEYJ221VI/low2201 R551, 52ERJ6GEYJ181VT/low1802 R553, 54ERJ6GEYlou *llfl n 9 R555, 56ERF2EXK R557, 58ERJ6GEY R559ERJ6GEY., . R561ERJ6GEYJ152VI/low R562ERJ6GEYJ153VI/low R563ERJ6GEYJ473VI/low R564, 65ERJ6GEYJI03Vl/low R566ERJ6GEYJ222Vl/lore R567, 6aERJ6GEYJ153VI/low R569ERJ6GEYJ473Vl/low4TK1 R570ERJ6GEYJ103Vl/10WIOKI R571ERJ6GEYJ102Zl/10WIK1 R5T2ERJ6GEYJ103Vl/10WIOKI R573ERJ6GEYJ472Vl/10W4.7KI R574ERJ6GEYJI03VIIIown , R575ERJ6GEY.lln5V 1flnw R581ERJ6GEY R582ERJ6GEY.-., . R583ERJ6GEYJ563Vl/low R584ERJ6GEYJ564VI/low. R585ERJ6GEYJ223Vl/10W22K R5a6ERJ6GEYJI03Vl/10wIOK R587ERDS2TJ473T l/4W 47K1 R591, 92ERJ6GEYJ102Zl/10IV IK2 R593ERJ6GEYJ473Vl/10W47KI R594ERJ6GEYJ223Vl/10W22K1 R701,02ERDSIFJ182l/2w 1.8K2 R703EROSIFJ392l/2W 3.9KI R704ERQ16NKWIROEl/6W II R711Dpfq991IWfi , R712 I IIII IIIII , ,.,. . . ,.,.-.1 Ill (Jl 24VIl/10W120K LIR73V Il/lnM82K I56K I!ifinK!B=Ill II1,I (11 I (I 11IIIIII .,.,.!,.” ERGISJ271IW270 EROS2TJ333T l/4W 33K ERDS2FJ392l/4W 3.9K ERDS2TJ473T l/4W 47K ERG? SJ3312W330!1=1=111 EE%Ei -.-. 1222l/4W 2.2K1 .- ,_.-.J221Tl/4w 2202 iz IEROS2FJI02l/4W IK2 i3IFRnS?FJIOlI14W 100 3 la21T l/4w 820I -JI02l/4W IKI EROS2TJ271T l/4W 270I EROS2FJ4T2l/4W 4.TKI EROS2TJ331T l/4w 330I ERnS2FJ104l/41VlOOK1 . Rao3 R805 R807 R808 DR1nCQn?9T 17?11I 1IAW7?nI11IIIIIII r , .,.,.,.“. 11I111II III RL701RSYOOI 3M-ORELAYI S801-0voDThflKfl Qw 7 ,. -.,.,. VR301,02 EVJYAIF04C15V.R2 -1 SE-HD81 ICabinetParts Location m G G a :Notsupplies. 26 L SE-HD81 IPackaging Tuner: ST-HD81 P3 :- P3 CUSHION P2P2 cD:”E Q ,.,: (CUSHION ,: RPN0971-3) o (CUSHION ),:RPN0971-3) Cassette deck: RS-HD81P3:- P3 CUSHION p2DE .mplifiersEJ:E Q (CUSHION ),(: RPN0970-3) (CUSHION ,RPN0970-3) - 1 1 I 1 I 1 I 1 -. 1 I ! . 1 I 1 1 I 1 1 1 1 1 1 1 I 1 1 1 1 -J SE-HD81 Printed in Japan H980206350TN/HH 27
