Marantz-SM17SA-pwr-sm 维修电路原理图.pdf

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1、Power amplifierSM-17 / SM-17SA314J855010 MIT3120 785 22190First Issue 1999.10TABLE OF CONTENTSSECTIONPAGE 1. TECHNICAL SPECIFICATIONS . 1 2. BLOCK DIAGRAM. 2 3. TEST EQUIPMENT REQUIRED FOR SERVICING. 2 4. SCHEMATIC DIAGRAM. 3 5. PARTS LOCATION (Pattern Side) . 5 6. EXPLODED VIEW AND PARTS LIST. 7 7.

2、 IDLING CURRENT ADJUSTMENT . 10 8. ELECTRICAL PARTS LIST . 11ServiceManualSM17 /F1N, /N1G, /S1G/N1B, /U1BRSM-17 / SM-17SASM-17 / SM-17SAPlease use this service manual with referring to the user guide ( D.F.U. ) without fail.TEMPPOWER AMPLIFIER SM-17SAPOWERTEMPPOWER AMPLIFIER SM-17POWERTEMPPOWER AMPL

3、IFIER SM-17SAPOWER/F/N/S/URadioFans.CN 收音机爱 好者资料库MARANTZ DESIGN AND SERVICEUsing superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specification

4、s for whichit is famous.Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.ORDERING PARTS :Parts can be ordered either by mail or by Fax. In both cases, the correct part number has to be specified.The following information must be supplied to elimina

5、te delays in processing your order :1. Complete address2. Complete part numbers and quantities required3. Description of parts4. Model number for which part is required5. Way of shipment6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and voi

6、d.SHOCK, FIRE HAZARD SERVICE TEST :CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary ACcord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product andcontrols and

7、chassis bottom.Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, andverified before it is return to the user/customer.Ref. UL Standard No. 1492.In case of difficulties, do not hesitate to contact the TechnicalDepartment at above

8、mentioned address.990921MITUSAUSAMARANTZ AMERICA, INCMARANTZ AMERICA, INC.440 MEDINAH ROADROSELLE, ILLINOIS 60172USAPHONE : 630 - 307 - 3100FAX : 630 - 307 - 2687 BRAZILBRAZILMARANTZ BRAZILMARANTZ BRAZILCAIXA POSTAL 21462CEP 04698-970SAO PAULO, SP, BRAZILPHONE : 0800 - 123123(Discagem Direta Gratuit

9、a)FAX : +55 11 534. 8988JAPANJAPAN Technical MARANTZ JAPAN, INC.MARANTZ JAPAN, INC.35- 1, 7- CHOME, SAGAMIONOSAGAMIHARA - SHI, KANAGAWAJAPAN 228-8505PHONE : +81 42 748 1013FAX : +81 42 741 9190EUROPE / TRADING EUROPE / TRADING MARANTZ EUROPE B.V.MARANTZ EUROPE B.V.P.O.BOX 80002, BUILDING SFF25600 JB

10、 EINDHOVENTHE NETHERLANDSPHONE : +31 - 40 - 2732241FAX : +31 - 40 - 2735578CANADACANADALENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1CANADAPHONE : 905 - 831 - 6333FAX : 905 - 831 - 6936AUSTRALIAAUSTRALIAJAMO AUSTRALIA PTY LTDJAMO AUSTRALIA PTY LTD

11、1 EXPO COURT, P.O. BOX 350 MT. WAVERLEY VIC 3149AUSTRALIAPHONE : +61 - 3 - 9543 - 1522FAX : +61 - 3 - 9543 - 3677THAILANDTHAILANDMRZ STANDARD CO.,LTDMRZ STANDARD CO.,LTD746 - 754 MAHACHAI ROAD.,WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILANDPHONE : +66 - 2 - 222 9181FAX : +66 - 2 - 224 6795TAIW

12、ANTAIWANPAI- YUING CO., LTD.PAI- YUING CO., LTD.6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C.PHONE : +886 - 2 - 25221304FAX : +886 - 2 - 25630415MALAYSIAMALAYSIAWO KEE HONG ELECTRONICS SDN. BHD.WO KEE HONG ELECTRONICS SDN. BHD.SUITE 8.1, LEVEL 8, MENARA GENESIS,NO. 33, JALAN SULTAN I

13、SMAIL,50250 KUALA LUMPUR, MALAYSIA PHONE : +60 3 - 2457677 FAX : +60 3 - 2458180 AMERICAS AMERICASSUPERSCOPE TECHNOLOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC.MARANTZ PROFESSIONAL PRODUCTS2640 WHITE OAK CIRCLE, SUITE AAURORA, ILLINOIS 60504 USAPHONE : 630 - 820 - 4800FAX : 630 - 820 - 8103KOREAKOREAMK

14、ENTERPRISES LTD.MK ENTERPRISES LTD.ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOULKOREAPHONE : +822 - 3232 - 155FAX : +822 - 3232 - 154SINGAPORESINGAPOREWO KEE HONG (S) PTE LTDWO KEE HONG (S) PTE LTDWO KEE HONG CENTRE NO.23, LORONG 8, TOA PAYOH SINGAPORE 319257PHONE : +65

15、2544555FAX : +65 2502213RadioFans.CN 收音机爱 好者资料库12Rated power output (20 Hz to 20 kHz, 2CH simultaneous drive). 60 W x 2 (8 load)80 W x 2 (6 load)100 W x 2 (4 load)(20 Hz to 20 kHz, BTL drive) . 200 W x 1 (8 load)Total harmonic distortion (20 Hz to 20 kHz, 2CH drive, 8 load) . 0.01 %Cross-modulation

16、distortion (SMPTE) . 0.01 %Output bandwidth (8 load, 0.04 %). . 10 Hz to 50 kHzFrequency response (CD, SOURCE DIRECT) . 5 Hz to 100 kHz, +0/-1 dBDamping factor (8 load, 20 Hz to 20 kHz). 100Input sensitivity/input impedance MAIN IN. 1.6 V/22 kS/N (IHF A network, input shorted) . 76 dBSupply voltage

17、F version . 100 V AC, 50/60 Hz /N1, /S1 version . 230 V AC, 50 Hz /U1 version. 120 V AC, 60 HzPower consumption . 180 WDimensions ( Maximum ) Width . 458 mm Height. 110 mm Depth. 407 mmWeight. 15.5 kgAccessoriesDesign and specifications are subject to change without notice.1. TECHNICAL SPECIFICATION

18、S3. TEST EQUIPMENT REQURED FOR SERVICING2. BLOCK DIAGRAM+-POWER AMPHDAMV/I+-METERWARMING-UP+-POWER AMPHDAMV/I+-SPK.LSPK.R+BTL-NORMALNORMALBTLBTLNORMALNORMALBTLBTL-+L+L-INPUTBTL-OUTBTL-OUTR+R-LLRATTATT0dB0dB-6dB-6dBLCHRCHR167R168Q159Q159M261S152S1524. SCHEMATIC DIAGRAM34(BTL)L001L001Q153Q154Q702Q602S

19、152L152J157J891J872J891D151R176R175R154R152R179R180J156C158C154C156C153R178R177R174R172R170R168R173R167R169R171R158R156R160R162Q156R151R157R155R159C155C157R153R161J907L151Q159-2Q159-1Q155J951R261J261J262M262J861R953R955R954C952R959R951R958R957R956C953R952Q955-1Q955-2J905F001R720R620R705R605Q701Q703R

20、716R715R722R723R747R745R746C710Q718R744R724R721C704C703R719R718R717D708D707R707R714R713R743R742R737R731R732C714C713Q716Q714R740R736R739R735R734R733R730Q712R729C707R727R726R725R708R710Q709Q708Q705R728R709R701R702Q601Q603R616R615R622R623R647R645R646C610Q618R644R624R621C604C603R619R618R617D608D607R607R

21、614R613R643R642R637R631R632C614C613Q616Q614R640R636R639R635R634R633R630Q612R629C607R627R626R625R608R610Q609Q608Q605R628R609R601R602J703J603J904J903Q805Q802Q801RM09QM06QM03QM05QM04J705J702R814R902R809F001C904W902W901L901R904R905R913R914R903R908R911R910C906C905R901R906R907R817C902R912R909W862W861G861R

22、816R815C815C809R812C811C810D815R808R803R802J801C802C801C808C807C806R804C805R807R801J605J602D819D704D604Q151Q152C167J154R183R181R182R184C165C166C261C160C164C163C159C162C161J893J892J155C152Q158C151J152J151S151Q157M261C951D951D952Q953Q954Q952Q951J701J601C715C615J008S891C891W001J008J892C705Q704R741D703R

23、704R703Q717D717D702D701C702R712R711C708C712C711D716D715Q715Q713D712D711D714D713Q711D710D706D705D709Q706Q710C701Q707C605Q604R641D603R604R603Q617D617D602D601C602R612R611C608C612C611D616D615Q615Q613D612D611D614D613Q611D610D606D605D609Q606Q610C601Q607Q806Q804Q803RM07RM08RM05RM06RM04RM03RM02RM01DM05DM04D

24、M03DM01DM02QM02QM01J871C816C909C910J893J873R810R811R806R805C908C907D901J901J902C903C901Q901C001D861D820D814D813D812D811D810D809D808D807D806D805D804D803D802D801S891C891W001R/(L-)R/(L-)/F./U : 330/50V/K./N,/S : 220/50V/F./U : 330/50V/K./N,/S : 220/50VBL2SC2240BL2SC22402SD15082SD1508*47K47K47022k150150

25、*220/25V22/25V22/25V22/25V47K47K1001002.2k2.2k1002.2k2.2k10010k10k2222BL2SC224022k10k10k2222/25V220/25V47022OPA2064APOPA2064APBL2SC2240110k10k1/50V10k105.6k1/6W390k10k100/25V100NJM2904NJM2904*220k220k1/4W2201/4W220O/Y2SA9701/4W2201/4W2201W6801W68022k6.8K22k0.47/50VO/Y2SA97022k1W6801W680220/25V220/25

26、V3.3M3.3M3.3M*1k1/4W2201/4W681k1k1501/4W221/4W222SA13032SA1837 O,Y10681068470470100O/Y2SA11451002.2k1.5k3.9K1k330O/Y2SA1145O/Y2SA11452SA9701033033k470O/Y2SA9701/4W2201/4W2201W6801W68022k6.8K22k0.47/50VO/Y2SA97022k1W6801W680220/25V220/25V3.3M3.3M3.3M*1k1/4W2201/4W681k1k1501/4W221/4W222SA13032SA1837 O

27、,Y10681068470470100O/Y2SA11451002.2k1.5k3.9K1k330O/Y2SA1145O/Y2SA11452SA9701033033k470*2SD14152SB10202SD14152.2K2SC22402SC22402SA9702SA9701/4W2268k1/4W110/50V68k68k1W101W1047k6.8k33k68k0.47/50V47/25V68k6.8k6.8k100k47/25V47k220k0.47+6.84.722k1/50V470/50V1/4W4.7220/50V100/25V24.0V1/4W4.71001/2W11800/5

28、0V1800/50V220/50V220/50V100/50V100100/50V1/4W4.71/2W1S5688GHSS81HSS81BL2SA970BL2SA9700.01*39k18k18K39k100p100p0.10.01100P100P0.1100P100P*100V270PBL2SA970100V270P*BL2SA9700.1*5.6V2SC22402SC3419Y2SC2240GR2SK246*680p680p0.0110P/250VO/Y2SC22403W0.1X2*47k47kO/Y2SC2240HSS8120V20V0.11001000.0110/50V10/50VH

29、SS81HSS812SC32842SC4793 O,Y*5.6V5.6VO/Y2SC2705*2SC2240O/Y2SC2705100V270PO/Y2SC270510P/250VO/Y2SC22403W0.1X2*47k47kO/Y2SC2240HSS8120V20V0.11001000.0110/50V10/50VHSS81HSS812SC32842SC4793 O,Y*5.6V5.6VO/Y2SC2705*2SC2240O/Y2SC2705100V270PO/Y2SC2705GR2SK246GR2SK246GR2SK2461001001K33K1K68120120*BL2SK170BL2

30、SK1700.010.010.011001k1k1k0.0390.039HSS810.10.01TA7317P15000/63V X2S5688GS5688GS5688GS5688GS5688G24VHZ24-2L24VHZ24-2LS5688GS5688GS5688GS5688GS5688GS5688GS5688GS5688G0.01/F./U : 330/50V/K./N,/S : 220/50V/F./U : 10/100V/K./N,/S : 22/25V/F./U : 10/100V/K./N,/S : 22/25V/F./U : 330/50V/K./N,/S : 220/50VS

31、M17/S1G1.20.60.60.66.26.26.87.022.0-23.7-23.0-44.6-24.4-24.524.544.624.423.0-41.524.524.423.044.6AC 7.4-44.044.0-20.0-0.60.620.0-20.000000000020.0-20.0-0.60000.620.0-0.744.644.0-0.744.00.00450.60.6-0.0045-0.6-0.6-44.0-44.644.041.642.041.040.01.2-0.6-42.0-44.0-41.6-41.0-40.0-0.300.3-0.90.9-19.5-19.5-

32、42.0-44.0-41.6-40.0-41.0-0.9-0.3-0.600.30.91.240.041.041.642.044.00.6-44.6-44.0-0.60.6-0.00450.00450.644.044.044.6T5A/250VRLL+RCH2R+P861/APSSM17/N1GSM17/N1BW031W025W030W012W030W028W024W016W013W016W013-6dB0dBATTP261/AME8765432187654321-22V+22VGND23VMUTMUT23VGND+22V-22VWA314J104-0P151/APBWA314J106-0P8

33、91/APSWA314J106-0P871/APSWA314J104-0P891/APSWA314J105-0-45V+45V-45V+45VWA314J102-0WA314J101-0WA314J103-0WA314J103-0WA314J107-010A/250VINPUTNORMALBTLQ601,Q701R(L-)L-B+BL-B+BR042.6-1.2-1.81.21.8-1.81.8-0.30.30019.50019.5-0.30.31.8-1.8-1.8-1.21.21.8042.6AC34.6AC34.600AC32.9AC32.9-43.123.725.423.643.1-0

34、.71.33.123.323.3W022W031W034RLW026W035J005J005W025W023W020W019W018W017W020W019W018W017W016HDAM51P701/AMA-+6432HDAM-+654132P601/AMAHDAM126-B5-OUT4+OUT+B3-+F ONLY0000-0.751.1GNDPROTOUT.R-B+BPROTGNDOUT.L-B+BP901/APRP801/APS-BGND+B-BGND+B+-+-SPK(L+)(L-)FOR NFOR NBTL OUTFOR NL-R-+-+L+R+(L-)(R-)SM17/F1NSM

35、17/U1B56-40+40GNDPRTWA314J101-02SA2SC(W016)(W017)(W018)P601/AMAEQ615+Q616Q614Q613Q602EEBBBBE16BED604C609C608C602R620J601U662C615C601R638R637R610R609R608R607R626R625D602D601R605U661U638U613U633U630U601U602U631U603U604U640U641U642U643U644U605U645U632U646U647U648U634U606U649U650U651U607U608U652U653U654

36、U609U636U637U611U610U614U615U612U639U616U655U656U657U658U659U660U617U618U619D615D611R641R640R634R633R630R629R628R624R623R622R621R619R618R617R616R615R614R613R612R611R604R603R602R601Q612Q611Q610Q609Q608Q607Q606Q605Q604Q603Q601D616D614D612D610D609D608D607D606D605D603C607C605C604C603R627R647R646R645R644

37、R643R642R639R636R635R632R631Q618Q617D617D613C612C611C610J602J603C614C613Q617 Q618Q611 Q612Q610 Q609Q603 - Q608Q601P601Q615Q613Q602Q614Q616-40+40GNDPRTWA314J102-02SA2SC(W016)(W020)(W019)P701/AMAQ715+Q713Q702EEBBQ716Q714EBBE16BED704J702C709C708C702R723R720U768J701C715U767C701R738R737R710R709R708R707R7

38、26R725D701D702R714R715R716R705U766U744U731U734U733U702U701U732U745U746U747U748U749U750U735U736U753U752U751U737U755U754U704U703U756U739U705U706U738U757U758U759U707U708U709U710U740U741U742U760U761U762U763U764U765U712U711U713U714U715U743R741R739R736R734R733R730R729R727R724C712C707D714D713D712D711D709Q7

39、12Q711R740R728R722R721R719R718R717R713R712R711R704R703R702R701C705C704C703D710D708D707D706D705D703Q710Q709Q708Q707Q706Q705Q704Q703Q701R747R746R745R744R743R742R735R732R731J703C714C713C711C710D717D716D715Q718Q717P701Q701Q703 - Q708Q709 Q710Q712 Q711Q718 Q718Q715Q713Q702Q714Q716RRGLGL(W013)(W016)- 60R2

40、RL+GRL-22+22GND23VMUTAMPPOWERRLP151/APBWA314J104-0BTL OUTINPUTU184U181U182U183U186U185U180U173U172U162U163U174U169U175U164U165U166U177U176U167U168U179U178J151J152J153J154C163C164C167U159J156J157W151S152R184R182R183R181U160C165C166U157U158L152U156C160C159D151R179J155U155U154U153U152U151Q159Q158Q157Q1

41、56Q155Q154Q153Q152Q151C162C161C158C157C156C155C154C153C152C151R180R178R177R176R175R174R173R172R171R170R169R168R167R162R161R160R159R158R157R156R155R154R153R152R151L151S151ATTBLTNORMALQ159Q151 - Q158P1515. PARTS LOCATION (Pattern Side)(W008)(W021)(W012)(W019)(W013)M-M+RC5HRHL8541+P901/APRP801/APSWA314

42、J103-0-40+40-40+40-22+2223VMUTGND-B+BOUTPRTGNDPRTPDW6VGND+22-2223VSPB(TRANSF)(W020)(W017)(W018)004K003K001K002K+W907W906OUT+B-BGNDRC5U851R818R819U852U850W905W801R915L903U814W904J905J911C910C909C908C907C901C816U847U845U846U848U842U841U840U839U838U837U836U835U808J906J951J909J908J907C953C952C951R959R95

43、8R957R956R955R954R953D952D951Q953Q952Q951R952R951Q955U822U803Q954R814R813R810R804R803C812C811C808C807C806C805U802U829L801L905D816U832U833U830U834U828U831C801C802R812R807R808R918R917R913R914R811J903J904R906R907R908R909R911R910R912R903R901R904R905R902C904C902C905C906C903D902D901R916R923R817R816R815R80

44、9R806R805D818D815D809D810C810C815C814Q806C813D817D819D820D814D812D811D813D804D808D807D803D805D801D806D802Q804Q803U820W907W906Q901L904L902L901W902W901J910J902J901J802J801R802R801G801Q807Q805Q802Q801C809U827U826U825U824U821U819U818U817U816U815U813U812U811U810U809U806U805U804U801P801Q901Q804Q803Q802Q80

45、1Q954Q805Q807Q806Q951 - Q953Q955(W012)(W023)P261/AMEM261WA314J107-0-+C261M262R261J262J261P261(W024)WHTREDP861/APSWA314J105-0-+D861G861W862W861J861Q861(W030)(W025)(W022)WA314J106-0P891/APSTRANSFFUSEU892S891J892C891U891J891J893P891(W031)(W022)J871P871/APSWA314J108-0SWDCORDUNSWJ873J872P871786. EXPLODED

46、 VIEW AND PARTS LIST0 0 1 BFRONTPANELASSY.( 0 0 3 B)( 0 0 3 B)0 1 4 B( 0 0 5 B)( 0 0 7 B)0 0 8 B0 1 3 B0 1 1 K0 0 1 G0 0 8 Gx 30 0 9 Gx 20 2 1 G0 3 3 Gx 30 2 8 G0 1 5 G0 1 1 Gx 5P2 6 1J 0 0 70 2 1 G0 1 4 G0 3 5 Gx 20 2 4 G022B(F)024B(S,U)( 0 0 2 B)0 2 3 B( 0 0 6 B)0 0 1 LP7 0 1C0 0 10 0 6 L0 0 6 L0

47、0 2 L x 50 0 1 L0 0 6 L0 0 2 L x 5PM0 1L 0 0 1x 1 00 3 0 G0 1 7 GP6 0 1P8 6 10 3 0 G0 2 4 GN, SONL Y0 0 6 L9 0 1 G0 0 3 K0 0 1 K0 0 2 KP8 0 1P1 5 1NU, FVERSIONW0 0 1P8 7 1J 0 0 8W0 0 10 3 4 Gx 20 1 1 K0 1 0 K0 1 0 Dx 20 0 4 Dx 20 0 3 Gx 20 0 8 D0 0 3 D0 1 0 Dx 20 0 4 Dx 20 0 8 D0 0 9 Dx 30 0 1 D0 0

48、6 Dx 80 0 7 Dx 80 0 2 Dx 50 1 2 G0 1 2 GUONL YN, SONL Y0 0 5 DUONL Y0 0 5 DN, SONL Y0 0 3 D0 1 2 D0 0 2 G0 0 3 G0 0 3 G0 1 1 B0 2 1 B0 2 2 G0 2 3 GP8 9 1SYMBOL5 1 1 0+ B. H. M. SCREW5 1 2 6+ B. H. TAPTI TESCREW W/ WASHER5 1 2 7+ B. H. TAPTI TESCREW( W/ )5 1 2 8+ B. H. TAPTI TESCREW( BTYPE)5 1 2 95 1

49、 3 0+ P. H. TAPTI TESCREW( BTYPE)5 1 4 85 4 0 5+H. H. TAPT. BOLTSW I TH FLANGE( STI TE)5204J005J006J003J004M261VERSIONS VERSIONW0019POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI)POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI)001B/F1N FRONT PANEL ASSY SM-17SAGOLD HAIR314J24852000

50、1B/N1G9965 000 01840FRONT PANEL ASSY SM-17GOLD BLAST314J248510001B/N1B9965 000 01835FRONT PANEL ASSY SM-17BLACK BLAST314J248500001B/S1G FRONT PANEL ASSY SM-17SAGOLD BLAST314J248540001B/U1B FRONT PANEL ASSY SM-17SABLACK BLAST314J248530003BGOLD4822 426 10497ESCUTCHEON GOLD269J063110003BBLACK 4822 426