Luxman-M117-int-sm 维修电路原理图.pdf

vvMr1 17v.SERVICEMANUALStereo Integlated AmplifiervuAaT ltrvyt ,./RadioFans.CN 收音机爱 好者资料库ContentsParts Locations and Dissenbly lnstructionsAdjustnent ProceduresSpecificatlons Scheoatic DiagranAdjustnent Locations3to5. 6., E7 to9 rI.18l9 to 202l to 30Block Diagranp2115 lgvout on P.C. Board and llrlng DiagraoElectrical Parts ListPacklng AssenblY Parts ListPacklng ltethod VierCabinet AssenblY Parts ListExploded Viev (Cabinet)Senionductor Lead ldentif icationsl0 to 1213 to 16Specificationslnput SensitivttY(lKHz)lnput lnpedance(lKHz)Frequency ResponseS/N Ratto(lnput Terninal Shorted)3?Xohna 20X20-20KHz +0 -0 3dB+fl +tl i5-100KHz -i on :1 ur. 110d8Cross TalkT.H.D(at 2001 0utput, Sohn 20-20KHz)Residual Noise 0.03xllf lll1lllllll 1;,lliiTii;,fi:;tfi;23.8Kc 0;lX450!l(at l|t THD 8oho lKHz)t20 rtY lKHz 7OdBl0KHz 55dB120V, E0Hz. l0Aporer SupplyPover consunptlon SeniconductorsDioension lieight T.H.D(at 450t, 8ohn, 20 -20KHz)llax porer 0utput . . .Input SensitivitY(lKHz)S/N Ratio68(lnput Terninal Shorted)2-. l0OdBRadioFans.CN 收音机爱 好者资料库I rvr-r r zParts Locations and Disassembly Instructions!/,lv,BTL INDICATORPOHER BUTTON AND OPERATION INDICATORVARIABLE INPUTS-JACKSAND LEVEL CONTROLSCLIFPINC INDICATORS L AND RSPEAKERS TERUINALSBTL OPEBATION(SIiITCH)Figure 1Figure 2v3-Direction of ToPCover Removal (Pu1 1 Out)1. Reqoval of ToP Cover(l) Reoove nlne screrds uarked O as shovn inFigure 3 and 4(2) Pull out the Top Cover in the direction of thearrord as shovn in Figure l2. Reooval of Bottou Cover(l) Renove fourteen screds narked A as shotrn lnFigure 4.3. Benoval of Heatsink(R)(l) After reooval of Bottoo Cover reuove four screvsoarked O as shovn in Figure 5(2) Disconnect all rrires fron the llain-Anp(R) PCBoard.(3) Heatsink(R) iith nain-Anp(R) PC Board can bereooved conpeletlY.llain-AnP(R) PC. BoardFigure 3Figure 44Heats i nk (L)Figure 5V4.Renoval of lain-Anp(R) P.C. Board(l) After renoval of Heatsink(R) renove tventy roiscrevs oarked * as shovn in Figure 6.N0TE:Take care of handling each transistors vhenremoving the lain-Anp(R) P.C. Board.5. Removal of Heatsink(L) and ilain-Anp(L) P.C. Board(1) Renove in the sase vay above mentioned.v-/vAd3ustment Procedures1. Connection2. Control SttincAttenuator (Lef t). li niuunAttenuator(Right) . |lininunPo,rer Svitch .0thersAC VTVIIand TP2(TP4) reaches 4 +0.5uVFigure 7ONOFFAdjustuent Procedure(1) ldling Adjustnent(Figure 7,8 and g)Adjust VR10l(VR201) so that voltage berween Tpt(Tpg)Heats i nk (R)Ilai n-Anp (R)Figure 6TPl (TP3)TPz(TP4)o-lfTtr|rrmoooooSett5-Adiustment LocationsBlockDiagramAC 120V./60H2Figure 8Main-Anp(L) P.C Board(Conponent Side)Figure I ltain-Asp(R) pC Board(Conponent Side)(E40I )SP E AKERTERM I NALSCURRENIM I RRORCLIPPINGDETECTORDUO PCIRCULTPROTECTOR&RELAY DR L VECIRCULTA/ y(Y) (t)?RFTEI+gH ?ilb .o.oo(P01)AE POWER6-Electrical Parts ListReslstor : Carbon resistors under 1/8 vatts are not nentioned in theparts list, please confirn then by scheoatic diagrao.CapacYvvlvAbbreviationsCAP.-Capacltor CEB.-CeraoicELY.-Electrolytic ll0.-lletal 0 xide Plloltl0.-iica PP.-PolypropyleneltYl.-Mylar ZEN.ZenerSOL. -Sol id TR.TransistorHF. -liletal Fi 1!SytbolNoPart No.Descri pt i onIlain-AltP(L)P.C. BoardTransistorsQ101Q102Q103Ql04Q105Q106Ql07Q108Ql09Qll2Ql l3Ql14Ql15Q110Q1r7Ql28Qt2748T72597F0148T27598F0118T72888F0148T72888F0148T71448F0r48T7 1449F0148T6 2540F0448T8098 EF0l48T81444P0148T53301 F0148T84240F0248T53301 F0148T52545F0148T47145F0 l48T52545F0 148T7 i 7 52F0148T80991F012S49952SC22912S412082SAl 2082S41381zSC3424uNl 2r4zSC33782S413352sf22402sc,23442sf22402S49702SAl0l.l2S4970FET,2SJ109FET,2SX814Diodes/LEDsDl0rD102Dl03Dl01Dl05D108Dl07D108D109LDlOILDlO2LDlO3ZDlOImn2ZDlO348T88784F0148T88764F0148T7307SP0248T88764F0148T88784F0148T73079F0248I88784P0 I48T88764P0 I18T68761P0148T60971F0r18T80971F0148T809?lF0l48T5274 I F1 748T52741F8818T10150U581S24711s2471iSS82ls247lrs247ltss821S2471isz4711s2471LED, LTZ-RI5(BLU)LED,LED,ZEN,ZEN,ZEN,LTZ-R15 (BLU)LTZ-RI5 (BLU)HZlC-zLHZ27-3LHZl1C-1tor: ,u F-o I crofarads , pF-pi cofaradsSynbolNo.Part No.DescriptionCapaci torscl01cl02ct03ci04c105c108c107c108c109c110cllicfi?n1 | 2c1 i4cl15c118cl17c118cl19ct21CL2208T81198F3423T81031F0508T81196Fr908T81196F3223T0013619908s40858F2523T0013817808s40658F0808s40656F0623T0013811723T0013811723T0013817723T0013817723T0016110823T0018110823T0013812023T0013814508T8 l 198F2508T8u96F252ST1 t2t0F2308TS3192F85MIC, l00pPELY, BP l0pF/100VlIC,33pF,llC,82pFELY 33 pFl100VYLELYlYLtYLELY0.lpF33 pFl100V2700pF2700pF10 pFll6V10 pFll6V22 uFltl./22 pFlL100 p F/100V100 p F/100VELYELYELYELYELYELY, 47 pFl18VELY,1pFl50VltlC,47pFlIC,47pPELY, BP I pPl5OVClR,4700pFResistorsR149R150R15tR1 55Rl58Rl59Rl 80Ri81Rl 62Rl03R164Rl85R168R187VRlO106T73186F3708T73188F3706T92261F3308T92261F3308T92261F3306TS2261F3306T63i08F0208T83106P0208T6310EF0208T83100F0206T63106F0206T63108F0200T92261F3308T92281F3318C41732G07lt|O, 88 ohn 2lJ|0, 68 oho 2lllt|F, 4.7 ohn 2litF, 4.7 ohn 2ftF, 4.7 ohn 2fItF,ilrc,PC,ltPc,tPC,|PC,I|PC,lP,tlF,sol,4.7 ohu 2ll0.22 ohn 5I0.22 ohn 5l0.22 oho 5ld0.22 ohn 5lj0.22 ohr 5li0.22 ohn 5li4.7 ohn 2li4.7 oho 2liVariable 1l( oho B13 -UYL,0.ltlFELY, 33 pFl100V)lYL,2700pFllYL,2700pF91,Y, 1$ pFl18VELY l0 pFll6VELY, 22 pFl100VELY, 22 pFl100VELY,100pF/100VELY 100pF/100Y91,Y, 4f pfl18VELY lpFl50V!ilc,4?pFlrtlC,4TpFELY, BP I 4Fl50VCER, 470OpF08s40650F2523T0013817808s40658F0608s40858F0823T0013811723T00r3811723T00r3817723T0013817723T0010110623T0018110823T0013812023T0013814508T81 196F2508T81196F2523T71210F2308T931 S2F85c200c207c208c209c210c21lc2l2c2l3c?l4c2l5c2l8c2t1c218c219c22tc222l0, 68 ohn 2;t0, 68 oho 2ltrtF, 4.7 ohu 2fHF, 4.7 ohn 2llF 4.7 oho 2IIIF 4.7 ohu 21illPC, 0.22 ohn 5lllPC 0.22 oho 5ltPC, 0.22 oho 5lilPC, 0.22 ohs 5IltPC, 0.22 ohs 5HIiPC 0.22 ohn 5dMF, 4,7 ohs 2llllF 4.7 oho 2IS0L, Variable lK oho B06T73188F3708T73186F3708T922813308T9226rm308T92201F3308T92261F3308T83108F0206T63100F0200T83108F0200T03108F0208T03100F020sT63r08F0200T92281F3300T92281F3318C4r732G07R249R2b0R251DO(R258R259R?60R281R282R263R284R265R266R267VR2OlPower Supply P.C. BoardTA7317PNllt78lt12l51T67437F0151T72373t01Descri pt ionllain-MP(R)P.C. Board2SA99529229t2SA12082SAl2082SAl36l2SC3424uNl2l42SC33782SAl3352SC22402SC23442SC22402S49702SA10l12SA970FET,zSJ1O9FET, 2SX8I448T72597t0118T?2598F018T72888F0118T72888F0118T7 l118F0l18T71119F0118T62540F0118T80986P0118T8144F0l48T53301F0118T64210F0218T53301F0148T52545F0118T4?l15F0l48T52545F0118T717 52F0148T80991F01Q20lQ202Q203Q201Q205Q208Q207Q208Q209ntttQ2l3Q2l1Q2l5Q2l6Q2l71S247 llsz47lISS821s2471ts24?11SS82ls247l1S21711S2471LED, LTZ-BI5(BLU)LED,LED,ZEN,NN,ZEN,18T88764F0148T88784F0118T73079t0218T88781r0118T88781P0r48T73079F0218T68764F0118T88761P0118TS8?64F0118TS09? 1t0118T60971F0148T8097 rF0l8T52741Ft718T52741F6848T10150U58D20rD202D203D201D205D206D207D208D209LDz0rIJ202tr203m20Lm202m203HlC, l00pFELY, BP l0pF/100YHlC,33pFHlC, 82pFELY 33 sFlr00V08T81190F3123T81031F0508T8r198F1908T8r198F3223T00r3817814-SyrbolNo.Part No.Descri pt I onDiodesD30lD302D3030304D305D308D30718S40477U014850477U0148S40477U0148S40477U0148S40477U0118S40477U0118S40477U011N40031N40031N40031N40031N40031N40031N4003Capaci torsc30Ic303c305c308c307c308c309c3r0lQt Inettear(c310tatTc318c32023T0013811823T0013811823T0013811923T0013811823T0013813123T0013813323T0013814521T68834F0121T08834F0121T88834P0123T001 3814423T81248F0123T81240F0108s40658F1408T52148F01ELY, 22 pF/r6YELY, 22 pF(I1YELY, 33 pFl18VELY, 22 qF/IYELY, l00pF/25YELY,ELY,CER,CBR,CER,330 p P/25VI uF/500.01 pF0.01 pF0.01 zFE1Y,0.47 pFl50VELY,1000 aFlr00t/ELY, 1000 rFl100VXYL, 0.0l2pFPP,33OpFSpeaker Terninal P.C. BoardDlodesDl01D40218540477U0148S40477U011N40031N4003Col lsL40lL10224T67517F0224T815t7F02Choke,1.8pHChoke, l.8pHlelaysRLlOIRl/.0280T95141t0180T95141F01DE2T(DC12V)DE2T(DC12V)v,v/SyobolNo.Part No.Descri pt I onCapacl torsc401c402c403c40408s40650F2b08s40856F2508s40858F2508s40658F25|YL,0.1pFHYL,0.lpFllYL, 0.lpFMYL,0.1pFResl storsR401R402R407R40806T92285F0108T92205F0108T83854F0206T83854F02F, l0 ohn 3lilF, 10 oho 3lj|0, 10 ohn 3litlO, i0 oho 3li. DrivrLED P.C. BoardTransl storsQ851Q852Q853Q854Q85548T62539P0348T82539F0348T62540F0348T82540F0348T62539F03uN1l13uN1 I 13uN12r3uNl 21 3uNl1l3Dl odesD85lD8522D851m83248T68784F0148T88784F0r48T52741F8848T52741F06ls247lls247lZEN, HZ27-3LZEN, HZ27-3LCapaci torsc85tc852c85323S57007F0523S57007F0523S57007Fl1ELY, 1pF 50VELY, 1llF 50VELY, 22 pF 18VInput P.C. BoardJaeksJ501J50209T92608F0109T92808F01Input, 2P T5880(Cold)lnput, 2P T5880(Gold)v15 -SyrbolNo.Part No.DescriptionSYI tchs50l10T92287F0151 ideYoluresvR50lvR50218T94228F0 I18T91228F01Rotary RK09KI13 50K-BRotary RK09N113 50K-BLED Clip P.C. BoardDiodestD853tD85448TS8618F0248T6$6r8t02LED, SI.R-54YR3GED)LED, SLR-54V83(RED)0/B LED P.C. BoardDiodes1D8511D85218T60188P0148T88847F0rLED, SLR-54DU3(ORG)LED, SLR-54IC3(GRN)|iscel laneousBDOIBDO2c0lc03c0noKE10r8102F301P302F303F90rorP0l18T04237F0148T84237F0123T92290F0r23T92290F0123T92290F0123T92290F0i08T57137tl109T9122$F0109T94228F0105T86S26F1605T88920F1805T66920Fl885T9422?F0lB5TS487lF3728T88838F01Dlode, Bridge 515VB40Diode, Bridge S15VB40Cap ELY 15000sP-90YCap ELY 15000pF-90VCap, ELY 15000pF-90VCap ELY 15000pF-90VCap CER 0.01 tiFTenlnal Speaker 2PTerrlnai Speaker 2PFuse, SlNlt 2A-125VFuse 5lNft 2l-125VFuse SlNll 2A-125VPuse, Buss HDA 204-250VFuse, 326 204-250YlC Pover CordSyrbolNo.Part No.Descri pt ionQl10Qll1Ql18Ql19Ql20Ql?1Qr22Ql23Q124Ql25QI28Ql2SQ210Q211Q218Q2198220Q22I!223Q224Q225Q228Q229s01T0148T82642F0148T82041F0148T89177F0 148T81 858P0248T81858F0248T81850F0248T81857F0248T81857P0248T81857F0248T69176f0248T7 1447F0148T71482F0 I48T82842F0148T62841F0r48T89177F0248T81856F0248T81858F0248T8r850F0248T81857F0248T81857F0248T81857F02L 48T8917SFO2| 48T71447F01I 48T71482F01| 40T8o73EFolII| 2bTg2?lrFo1Tr,2SC2336Tr,2SA1006Tr,2SAl358Tr, 2541216Tr,2341218Tr 2SAl218Tr, 22922Tr,2SC2922Tr 2*2922Tr,2SC342lTr, 22782Tr,2SA1158Tr,2SC2338Tr,2S1008Tr,2SAl358Tr,2SA12l8Tr,2541218Tr 2541216Tr, 2*2922Tr, 292922II Tr, 2sc2922I Tr, 2scaazlI Tr, 2Sc2752I Tr, 2SAli58I Sriitch Push(Pover)Trans Po,rerPacking Assembly Parts ListSynbolNo.Part No.Descrl pt ion10110210310410558S83833F3958B83425F0458D90622F0i56840230G0868P83710F03Carton PackingSack, PolyethyleneTray, Paekl ngSack, PolyethyleneOvner s, Ilanualto -I rvr-r r zoPacking Method Viewd.,-eE-zx2-=,-*,-r.%-20-Semi-Conductor Lead ldentificationsIrIItDILbTA7317P: IC301MUTEINPUT 1OUTPUTINPUT 2INPUT 3-_-/Dis, ChargeGND VssPower On-OffDetect CircuitOver CurrentOetect Circuit+DC VoltageDetect CircuitNJlt78ll12,: IC302I. 0utput2. Coooon3. InputcoMt 0N254995:Ql01,2012SC22gl:Q102,2021. Emitter 12. Collector I3. Base(Connon)4. Collector 25. Enitter 242341208: Q103, 104, 203,204l. Enitter2. Collector3. Base-212541361 : Ql05, 2052541358: Q118,2182SC3424: Ql06,20629342r:Q125,225.t0EnitterCol lectorBase2S41335: Ql09,2092SC3378: Q108, 208II,3Eni tterCol lectorBase2341008:Ql11,2112541011: Ql10, 2182SC2336: Ql10,2102SC2344: Qll3, 213ioL3EflitterCol lectorBase2S4970 :Ql15, 117, 215,2L72SC2240 : Ql1 2, rI4, 212, 214I23EnitterCol lectorBase2541216 : Ql 19, 120, l2I, 2r9, 220, 2212*2922 :Q122, 123, 124, 222, 223, 2241. BaseZ. Collectorg. Enitter2SJ 109 : Ql26 , 2261. Drain 12. Gate 13. Source 14. Sub-straight5. Source 26. Gate 27. Drain 2tS7.t;Dai-22-25K814:Q127,2272SAl I 58 : Ql 29 , 2292,2752:Q128,228EnitterCol lectorBaseUNl113:Q851,852,85b1. Enitter2. Collector3. BaseUNi213: Q853,854UNl214:Ql07,207-23_tr. u; /* ic / , &*1 Kn m*fro/ (,ok; Afu ry*./ / f , 6/tlr y,.-f u &/ /,r /r-t F Q yr.,?ffl K,AlfeYq LW AailIYtr- :u*LUX CORPORATION, JAPANl-1-8 Nishi Gotanda, Shinagawa-ku, Tokyo, 141 JAPANPhone: O3-493-4381 Facsimile: O3-494-a4262i88-Y Printed in Japanr)l68P92578FO2h