Kenwood-KMFX-9000-Service-Manual电路原理图.pdf

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1、STEREO POWER AMPLIFIERKMF-X9000/X9000-SMX-5000SERVICE MANUAL2001-10 PRINTED IN KOREAB51-5760-00 (K/K) 3119 BRIDGEABLEPOWER AMPLIFIERPanel *(A60-)Badge (B43-0322-04)Slide switch (S62-0099-08)Cabinet *(A01-)*Refer to parts list on page 10. Caution: No connection of ground line if disassemble the unit.

2、 Please connect the ground line on rear panel, PCBs, Chassis and some others.Window (B03-3905-08)Button(K29-8144-08)Terminal RCA (E63-1263-08)Stopper (J42-0354-08)AC power Cord assy *(E30-)Terminal board (E70-0162-08)Terminal RCA (E63-1262-08)Slide switch(S62-0069-08)Jack (E11-0952-08)70%KMF-X9000/M

3、X-50002Audio cord (1)(E30-0505-05)Stereo mini-plug cord (1)(E30-2733-05)Speaker terminal cover (1)(A09-1247-08)CONTENTS / ACCESSORIESCONTENTS / ACCESSORIES.2ADJUSTMENT.2PC BOARD.3SCHEMATIC DIAGRAM.7EXPLODED VIEW.9PARTS LIST.10SPECIFICATIONS.Back coverContentsAccessoriesADJUSTMENTNo.ITEMINPUTSETTINGS

4、OUTPUTSETTINGSAMPLIFIERSETTINGS ALIGNMENTPOINTALIGN FORFIG.1IDLE CURRENTConnect a DC voltmeterbetween pin 1 and pin 2of connectors.CN107 (Lch)CN106 (Rch)No signal inputVR107(L)VR106(R)20 mVUnless otherwise specified, the individual switches should be set as following:POWER: ONACEGIBDFHJ2 1357 46J140

5、J233J232J230J103J132J126J243J205J223J130J172J174J153J104J105J1 10J101J1063131J109J175J120J173J226J221J119J124J125J121J131J142J107J228J220J235J182J217J163J191J214J159J216J213J199J196J219J234J215J201J209J242J108J218J207J206J208J150J197J190J192J204J184J183J193J200J198J210J224J186J165J185J187J141J143J22

6、2J166J170J168 J169J241J177J154J102J180J178J181J240J236J238J149J164J237J229J147J151J148J1 17J146J1 13J 111J231J1 15J188J129J161J21 1J123J135J136J138J212J139J137J162J156J227J160J239J157J203J134J127J133J155J152J176J171J225J1 18J250J244J245R193C143C179C180R134C124C125R260R261R263R262C169C185R264R265R209

7、R191R259RY103R178C171C142C174C140C141R252R251R189R250R190R176R248R240R245R249R247C181R246R183R181R180R185C187R184C145C144R179R253R242R241R192R174R177R170R172R254R148R150R152R154R156VR102C136R164R160L104R166R162R175R173R171R168C137VR101R155R161 R165R159 R163R151R153R147R149RY102C150R142R232C182R221R2

8、22R186C146C165C166R223R224C168C167R226R225R133C1 13R117R1 19R237R235C1 15R121C117R123R131C1 19R129R135C121R127R125C123C173R169R146R139R137C129C131C139R255C133R143C127R157C135R167L103C170C172R230C160R204R202R203R207R212R210R145R205C155 C156R208C159R258R211R206R194R213R216R215C161C162R244R201C154C153R

9、198R200C148C149C147R231BD101C183C177R196R195C152R243C164C163R219 R220R188C158R234R233R1 16R1 15C176C134R158C126R228R144C132R141C138C130C128R138 R140C157C178R197C122R126R128C120R136R130R229C1 18R132R124C116R122C1 14R236R238R120R118C1 12C151R Y101R109R11014 85C108C102C101C109R106C106R108C107C175R107C1

10、05R103R101R102C103C104R105R104R239R256C184C186R257R268AABEBBBCEEEBBCEEBBCE12EBBCEE12121192BEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEQ126D107D105Q149Q148ZD1 13ZD1 14CP103CN107Q120Q117Q116D106D133D1 13D 111Q1 19Q115CN106Q118BTLSTEREO6 OVERTHX2 NONTHXSPEAKERSMONO/BTLINPUTR LD115D1 1

11、0D109D1 14D1 12Q122Q121D136Q150Q146Q147Q151D132D108Q125Q127D129D1 18D117D116D130Q137ZD123ZD105D124Q152ZD130Q129ZD121ZD127ZD103Q153Q131ZD1 19D104Q114Q155Q123Q110Q109 Q111Q113D103D101ZD115CP101Q154Q135D135D102Q104Q108Q107 Q103ZD106ZD1 16Q140Q128Q139Q138Q133Z D 111ZD1 12ZD102 ZD101ZD1 10ZD109D128D127Q1

12、32Q130ZD107ZD108ZD124ZD126ZD104Q145Q106Q136Q134ZD125Q143Q141Q101D131Q105Q102IC101CN105SW101SW102JACK102JACK101JACK103D137Q124CP102Q112ZD120CN104Q142MAIN BOARD7020-06136-001-0BEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBERefer to the schematic diagram for the value of resistors and capacitors. PC BOARD(Component

13、 side view)34KLNPRTMOQS2 1357 46C31 1LED304LED301R326R323R324R321R322LED302LED3037020-06137-001-0POWER SELBOARDSW303SW304CP3017020-06137-001-0POWER SW BOARDSW301CP3037020-06137-001-0LED BOARDCN302W309W308W306W307F303F302W305110-120V110-120V220-240V220-240VT8AL 250VRD WHBL BKBKWHT5AL 250VJ503J504J501

14、J502ZD302ZD301Q304Q3067020-06137-001-0u-COM BOARDJACK301POWER SWAC CORDD305Q301D303D301D302D304Q302D306IC302Q308Q307Q305CN301CP302Q303IC301D309 D308CONTROL RELAYLED306STANDBYBOARD7020-06137-001-0CN303LR329R336R335R314R327C313R319R302R301F301W31 1W301W303W310RY301T501C303C301C302R303C30411912126R304R

15、305C305C308R315W3021212C310C309R309X301R334R318R317R320R31 1W304R333C312C3272815114C325C324C328C323C326R328ZD303CLAMPUNI RIS4.19MHNEUTRALLIVES8A250VY TYPE ONL YY TYPE ONL YTRANS T503TRANS T502J304J306J318J308J301J321J302J303J305J310J31 1J307J309J314J316J317BE16BEBEBEBEBEBEBEGOIJ313J315J323J319J322D3

16、07J350Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD(Component side view)56ACEGIBDFHJ2 1357 46KMF-X9000/MX-5000Y08-5790-10RchLchJACK102CP101CN104CN105CP302CP302IC101(2/2)(1/2)IC101D131Q143MONO/BTLINPUTD135 ZD1 16MUTEQ101Q103Q105Q1071stD101Q113D103Q109Q1112ndQ121D10

17、7Q119D105D109Q115Q117D133D113D111R LSPEAKERSQ110Q102MUTED1021stQ106Q108Q104D104D108Q1182ndQ112D132Q114Q116Q122D114D112Q120D106D110CN107Q145CN106Q124Q125Q123CN103CP103MZD1 14Q126Q142CONT.MUTEQ141Q153SELSW2.6 HMZD1 15ZD1 10ZD109Q139Q140Q149Q150ZD1 10ZD1 12Q137ZD119ZD106Q152Q154Q138D129ZD104 ZD120ZD103

18、D124ZD127ZD121 ZD123ZD108ZD107D128ZD105D127ZD126ZD125ZD124Q135Q134Q132 Q131Q133Q136Q129Q146Q147Q148D137Q151Q127D1 15JACK103ZD1 13SW101BD101D1 16D117D118Q128ZD101ZD102Q130POWER AMPCONT.ON/OFF FANCURRENTADJ.(Rch) BIAS ADJ.(Lch) CURRENT BIASD136JACK301RELAYCONTROLQ305Q304Q306Q307Q308Q303D306ZD301ZD302Q

19、302D305Q301D301D303D304 D302CP104CP105W304W303SW301W301ABAB(K,P,E,T)TYPEW305W306CP104CP105SW303W301W302(Y)TYPESW304W302CP303LED301 LED302 LED303 LED304LED306CN303B LINE B LINEGND LINE SIGNALLINEIC301: HD404341RD34S(u-COM BOARD)Q303: DTC124ESQ304308: DTC114ESD301304: 1N4007D305-309: 1SS133ZD302 ZD301

20、: MTZJ5.1 : MTZJ6.2Q302: KSC2316-YQ301: 2SC1740SR: NJM4565DD(MAIN BOARD)IC101: KSA992F-X : KTC2874BQ101,102Q103-108,113,114,121-123,128,: KSC1845F: TRAIT5N: TRAIT5PQ115,116Q117,118Q109-112,119,120,124,125,: DTC124ES : 2SC2026: 2SC1740SR: DTA143TSQ127,143,145,149-152Q135,141,146-148,153 Q134 Q126,130

21、,137,139 131,133: KTA1046Y: DTA114ESQ142 Q138,140D101-115,124,127-129,131-133,: 1SS133D116-118,130: 1N4007135-137: MTZJ11BZD101,104,106,119,120ZD102,114:MTZJ13B: RD22ES(B): MTZ15BZD105,107ZD108ZD109-112ZD113: MTZJ8.2B: MTZJ15B : MTZJ15BZD103: MTZJ5.1BZD115,116,123,125IC302: KIA7042PPOWERCN301AC INCP

22、301+15VAVRBIAS CURRENT(Lch)(Rch) BIAS CURRENT-15VAVR+23VAVRSW102JACK101Q155ZD130POWER SW BOARDD130D307ZD303POWER SW BOARDSW301POWERCP301D309D308ZD121,124: MTZJ6.2BZD303: MTZJ2.7ZD126,127: MTZJ12BZD130BD101: MTZJ2.7B: D5SB20129,155Q132,136,154: 2SA933S123456789FAILON/OFFFAN H/L10W1WMUTERELAYPOWERGNDP

23、ROTECTIONSPRELAY321123987654321SPRELAYPROTECTIONGNDRELAYPOWERMUTE1W10WFAN H/LFAN ON/OFF1 2 3 4 5 6BLUE LED BLUE LED BLUE LED BLUE LED STAND BYVCC1 2 3 4 5 6BLUE LED BLUE LED BLUE LED BLUE LEDSTAND BYVCC12100R101R1021003.3u50+C1751KR103100PC103100KR105100KR104100PC1046 58723414PC1064.7KR108100PC10210

24、0PC1014PC107270KR107100PC105C108 100P C109 100PR109470470R1104.7K R10647KR2334.7KR2343.3K+C17647u35R11647047K4.7KR23747KR2352.2K R119R1153.3u50+C1151KR1272.2KR125R123100R121 43KC1 17 68PC1215P2200PC119220R1311.2K R1291.2KR135100PC127100P C17368PC123R1 17220u10+C1251.2K R133100PC17922PC183R1395.6K 2K

25、R137C1290.01 220R1411/4W+C13947u50220R143220PC133220R1451/4WC13122P3.3KR159R161750 750150R155100(B)VR101100 1/4WR14747 1/4WR14947 1/4WR151100 1/4WR153R157 36KC135 4PR253 1KR163R165 3.3KC137 0.01R241 39K47KR16747KR16947KR17133KR1734700PC1714700PC174R144+ C1123.3u502200P22022PC184R13047KR238R2364.7KR1

26、 1847KC1 16 68PR122 43K1.2K100PC180220u101.2K+C124R1361.2KR134C118 R128+C1143.3u50R1202.2KR1241001KR1262.2KR1385PR13268PC120C1225.6KR1402K0.01C128C126100P100P C178R1422201/4WR1623.3KVR102C13022PR254 1KC134 4PR158 36K 100 1/4WR15447 1/4WR152R17433KR160100(B)47u50C138+150R156100 1/4WR14847 1/4WR150220

27、PC1321/4W220R168R166 750C136 0.0175047KR17247KR17047K3.3K R164122112100R23018KR229+C1704.7u5022 1/4WR228C172 5P12R242 39K11220.1C1430.1C14110 1WR177L103 0.8uHR175 10 1/4W10 1W0.10.1C140C142R178R176 10 1/4WL104 0.8uH47KR18139KR183+C1444.7u50+C145220u108.2K R1842.2KR1794.7KR1851212+C146 47u35+C182 22u

28、35560R221560R222+1u50C166 4.7u50+10KR2231KR224C165R239 820 1W1/4WR1462201/4W89 12R231 100K+C16410u35+C16310u35 100R243R21922K2.2K R220R24610KR24510KR2404.7KR249+C18147u35R247 33K10KR2482.7K+C16210u35C161+10u35R2441002.2K R216R21522KR21 15.6KR212390R210390R2095.6K+C15947u100+C15747u100+C16047u100+C15

29、847u100100R259 100R258+C15647u35C15547u35+100R213R25510K36KR20836KR2052KR20410KR203R20647 1/4W47 1/4WR207R20243K2R Y 1034.7K R25047KR2514.7KR19047KR189R Y 102R188 220R252 220 1/4WFAN1011W1W47KR2321R1861/4W47R1940.011980.01C1490.01C148C177 10u100+R19615KR1954.7K47KR197+C15110000u+C150R192100KR193100K

30、10KR191R2003.9K0.22R198+C152220u63+C153470u2510u35C154+100R201C147Q115-118VR102 VR101R Y 10122KR225100K R2262.2u50+C168+C16710u35R256 47K1/4W1/4W1/4W1W1W1/4W 1/4WBTLSTEREO1W1516171819202122232425262728R33/AN3VCCTEST/VPPRESETR00/SCKR00/S1R01R02D0D1D2D3D4D51413121110987654321R32/AN2R31/AN1R30/AN0GNDOS

31、C2OSC1R23R22R21R20R13R12R11R102522 19 15 14 21 20R335 1K R336 1K1MR31110R320R334 1KR318 1KR317 1KR333 1KR314 1K141519202122251 2 3 4 54523 1+C310100u16R328100.01C328IN2.2K R315C30547u16+47u16470R304R30522047R303RY30110KR329X30110KR3191/4W3.3KR30233KR301R327471000u25C303+0.010.0132132121T502T5031 2F3

32、014700PC312C301C302121 2C3114700P21 3T5031 2 3T502T5AL250VF3024700P2112C3121 321 2 3F303T8AL250V230V110V110V230VT501T501(K,P) S8A250V(E,T) T5AL250V1/4WR32647+BR321 1K R322 1K R323 1K R324 1K12+B+B+B+B+B+B+B+B+B+B+B+B+B+BB+B1/4WGNDOUT21C30410000u8080R264390R2653903.3u50C1 13+R263220KR26110KR2602K12KR

33、262R25710KR26810KC1871000PC1861000P1/4WC1850.1C1690.1C3260.011u50+C30910KR309C3114700P120.01C3250.01C324C3270.010.01C323+B+B+B+B+BB+BB+BB+B+B+B+B+B+BB+B+B+B+B+BB+B+BB+B+B+BB+B+BB+BBB+BB+B+BB+B+B+B+B+B+BB+B+B+B+B+B14.8V-15.4V23.4V23.2V14.9V-2.5V0V0.6V8.0V8.6V13.5V-71.2V8.6V13.5V14.2V0V0.6V-71.2V-71.2

34、V-2.5V15.3V74.0V14.8V14.8V-2.7V14.8V0V72.1V72.6V1.3V-1.3V48.5V-72.2V-71.2V72.1V72.6V-1.3V 1.3V48.5V-72.2V0V73.2V74.5V73.8V0V75.0V74.3V0V-1.2V-75.0V0V39.5V0V0V27.5V75.0V-0.6V75.0V74.7V74.0V0V0V0V23.4VFAN OFF: 0V0V19.9V0V19.9V23.4VFAN OFF: 4.7V0V0V6.2V6.2V-16.1V-15.4V-73.8V-72.2V3.9V14.8V5.0V5.0V5.7V6

35、.3V0.8V14.5V0.1V12.8V12.8V-73.0V-51.9V0V0V0V-25.1V-73.8V0.7V75.0V0V50.0V75.0V23.4V24.0V51.6V-39.6V0.1V0.6V8.7V73.2V73.2V-73.8V-1.2V-75.0V0V74.3V75.0VMAIN BOARDIC301u-COM BOARDIC302KMF-X9000MX-5000BOARD STANDBYBOARD LEDCAUTION:Forcontinuedsafety, replacesafety criticalcomponentsonly with man-ufacture

36、rs rec-ommendedparts (refer toparts list).indicates safe-ty critical com-ponents. Forcontinued pro-tection againstrisk of fire,replace onlywith same typeand ratingfuse(s). Toreduce the riskof electricshock, leak-age-current orresistancemeasurementsshall be car-ried out(exposed partsare acceptablyins

37、ulated fromthe supply cir-cuit) before theappliance isreturned to thecustomer.The DC voltage is an actualreading measured with ahigh impedance type volt-meter with no signal input.The measurement valuemay vary depending on themeasuring instrumentsused or on the product.KMF-X9000/MX-500093x14 4x83x8

38、(BLK)5x103x8 (BLK)3x83x14: N89-3014-46: N89-4008-46: N89-3008-45: N89-5010-46: N89-3008-45: N89-3008-46: N09-2912-05: N29-0035-05ABCDEFGHKENWOOD631650610614604603640x2640x2611613612641642632602641FAN101T503T502601630Ex2Ex2EEEECx5Fx2Fx2Bx4Fx2FFFBBBBBBBBFFDDFFFFx4F7067067047047047087117047177187317097

39、09709724729730736FFFFFFAAFFGGGGFFFFHHHEEEEEEHFAAAF FFFx2Ex2Ex2Ex3Ex4Fx2JACK101RJACK102LJACK103SPEAKERSSW101STEREO BTLINPUTJACK301RELAYCONTROLON OFFPOWERSW301KMF-9000/MX-500012A CBParts with exploded numbers larger than 700 are not supplied. EXPLODED VIEWKMF-X9000/MX-500010PARTS LISTRef. NoAdd-ressNe

40、wPartsParts No. DescriptionDesti-nationRe-marksC101-105 CC45FSL1H101J CERAMIC 100PF JC106,107 CC45FCH1H040C CERAMIC 4.0PF CC108,109 CC45FSL1H101J CERAMIC 100PF JC112-115 CE04LW1H3R3M ELECTRO 3.3UF 50WVC116,117 CC45FSL1H680J CERAMIC 68PF JC118,119 CK45FB1H222Z CERAMIC 2200PF ZC120,121 CC45FSL1H050C C

41、ERAMIC 5.0PF CC122,123 CC45FSL1H680J CERAMIC 68PF JC124,125 CE04LW1A221M ELECTRO 220UF 10WVC126,127 CC45FSL1H101J CERAMIC 100PF JC128,129 CK45FB1H103K CERAMIC 0.010UF KC130,131 CC45FCH1H220J CERAMIC 22PF JC132,133 CC45FSL1H221J CERAMIC 220PF JC134,135 CC45FCH1H040C CERAMIC 4.0PF CC136,137 CK45FB1H10

42、3K CERAMIC 0.010UF KC138,139 CE04LW1H470M ELECTRO 47UF 50WVC140-143 CF92FV1H104K MF-C 0.10UF KC144 CE04LW1H4R7M ELECTRO 4.7UF 50WVC145 CE04LW1A221M ELECTRO 220UF 10WVC146 CE04LW1V470M ELECTRO 47UF 35WVC147-149 CK45FE2H103P CERAMIC 0.010UF PC150,151 C90-5751-08 ELECTRO 10000UF 80WVC152 CE04LW1J221M E

43、LECTRO 220UF 63WVC153 CE04LW1E471M ELECTRO 470UF 25WVC154 CE04LW1V100M ELECTRO 10UF 35WVC155,156 CE04LW1V470M ELECTRO 47UF 35WVC157-160 CE04LW2A470M ELECTRO 47UF 100WVC161-164 CE04LW1V100M ELECTRO 10UF 35WVC165 CE04LW1H010M ELECTRO 1.0UF 50WVC166 CE04LW1H4R7M ELECTRO 4.7UF 50WVC167 CE04LW1V100M ELEC

44、TRO 10UF 35WVC168 CE04LW1H2R2M ELECTRO 2.2UF 50WVC169 C91-1646-08 FILM 0.1UF 250VC170 CE04LW1H4R7M ELECTRO 4.7UF 50WVC171 CK45FB1H472K CERAMIC 4700PF KC172 CC45FSL1H050C CERAMIC 5.0PF CC173 CC45FSL1H101J CERAMIC 100PF JC174 CK45FB1H472K CERAMIC 4700PF KC175 CE04LW1H3R3M ELECTRO 3.3UF 50WVC176 CE04LW

45、1V470M ELECTRO 47UF 35WVC177 CE04LW2A100M ELECTRO 10UF 100WVC178-180 CC45FSL1H101J CERAMIC 100PF JC181 CE04LW1V470M ELECTRO 47UF 35WVC182 CE04LW1V220M ELECTRO 22UF 35WVC183,184 CC45FSL1H220J CERAMIC 22PF JC185 C91-1646-08 FILM 0.1UF 250VC186,187 CK45FB1H102K CERAMIC 1000PF KC301,302 CK45FE2H103P CER

46、AMIC 0.010UF PC303 CE04LW1E102M ELECTRO 1000UF 25WVC304,305 CE04LW1C470M ELECTRO 47UF 16WVC308 CK45FB1H103K CERAMIC 0.010UF KC309 CE04LW1H010M ELECTRO 1.0UF 50WVC310 CE04LW1C101M ELECTRO 100UF 16WVC311,312 C91-1571-08 CERAMIC 0.0047UF 250VACC313 CK45FB1H103K CERAMIC 0.010UF K New PartsParts without

47、Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.2L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East,Hawaii) T : England E : Europe G : Germany V : China(Shanghai) Y : AAFES(Europ

48、e) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components .Ref. NoAdd-ressNewPartsParts No. DescriptionDesti-nationRe-marks601 1A A01-3856-08 CABINET 3000020226060 KEY601 1A A01-3857-08 CABINET 3000020226070 ES602 1C A09-1247-08 COVER 4317210311000 KY603 2A A22-1876-08 PANEL,FRAME 3067210701000604 2A A60-2210-08 PANEL 3067210711000 K604 2A A60-2211-08 PANEL 3067210711010 EY604 2A A60-2212-08 PANEL 3067210711020 ES610 2A B03-3904-08 LENS 3710210230000611 2A