Marantz-SW200-sub-sm 维修电路原理图.pdf

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1、ServiceManualPlease use this service manual with referring to the user guide (D.F.U) without fail.317W855010 AOFirst Issue:2001.07SW200/F1M, /K1MActive SubwooferSW200Printed in JapanTABLE OF CONTENTS1.TECHNICAL SPECIFICATIONS .12.BLOCK DIAGRAM .23.WIRING DIAGRAM .34. SCHEMATIC DIAGRAM AND PARTS LOCA

2、TION .55.EXPLODED VIEW AND PARTS LIST. 116.ELECTRICAL PARTS LIST.13OFFONPOWERVOLUME LEVELHIGH CUTMAXMINPOWER ON150Hz50Hz/STANDBYACTIVE SUBWOOFER SW200SW200SW200RadioFans.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 u

3、ltimate in stereo sound.Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications 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 eith

4、er by mail or by Fax. In both cases, the correct part number has to be specified.The following information must be supplied to eliminate delays in processing your order :1. Complete address2. Complete part numbers and quantities required3. Description of parts4. Model number for which part is requir

5、ed5. Way of shipment6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.SHOCK, FIRE HAZARD SERVICE TEST :CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary ACcord c

6、onnector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product andcontrols and 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 retur

7、n to the user/customer.Ref. UL Standard No. 1492.In case of difficulties, do not hesitate to contact the TechnicalDepartment at above mentioned address.010620 A.OUSAUSAMARANTZ AMERICA, INCMARANTZ AMERICA, INC.1100 MAPLEWOOD DRIVEITASCA, IL. 60143USAPHONE : 630 - 741 - 0300FAX : 630 - 741 - 0301BRAZI

8、LBRAZILPHILIPS DA AMAZONIA IND. ELET. ITDAPHILIPS DA AMAZONIA IND. ELET. ITDACENTRO DE INFORMACOES AOCEP 04698-970SAO PAULO, SP, BRAZILPHONE : 0800 - 123123(Discagem Direta Gratuita)FAX : +55 11 534. 8988JAPANJAPAN Technical MARANTZ JAPAN, INC.MARANTZ JAPAN, INC.35- 1, 7- CHOME, SAGAMIONOSAGAMIHARA

9、- 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 EINDHOVENTHE NETHERLANDSPHONE : +31 - 40 - 2732241FAX : +31 - 40 - 2735578TECHNICAL AUDIO GROUP PTY, LTDTECHNICAL AUDIO

10、 GROUP PTY, LTD558 DARLING STREET, BALMAIN, NSW 2041,AUSTRALIAPHONE : 61 - 2 - 9810 - 5300FAX : 61 - 2 - 9810 - 5355CANADACANADALENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1CANADAPHONE : 905 - 831 - 6333FAX : 905 - 831 - 6936AUSTRALIAAUSTRALIAQua

11、liFi Pty Ltd,QualiFi Pty Ltd,24 LIONEL ROAD, MT. WAVERLEY VIC 3149AUSTRALIAPHONE : +61 - (0)3 - 9543 - 1522FAX : +61 - (0)3 - 9543 - 3677NEW ZEALANDNEW ZEALANDWILDASH AUDIO SYSTEMS NZWILDASH AUDIO SYSTEMS NZ14 MALVERN ROAD MT ALBERTAUCKLAND NEW ZEALANDPHONE : +64 - 9 - 8451958FAX : +64 - 9 - 8463554

12、THAILANDTHAILANDMRZ STANDARD CO.,LTDMRZ STANDARD CO.,LTD746 - 754 MAHACHAI ROAD.,WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILANDPHONE : +66 - 2 - 222 9181FAX : +66 - 2 - 224 6795TAIWANTAIWANPAI- YUING CO., LTD.PAI- YUING CO., LTD.6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C.PHON

13、E : +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 ISMAIL,50250 KUALA LUMPUR, MALAYSIAPHONE : +60 3 - 2457677FAX : +60 3 - 2458180 AMERICAS AMERICASSUPERSCOPE TECHNO

14、LOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC.MARANTZ PROFESSIONAL PRODUCTS2640 WHITE OAK CIRCLE, SUITE AAURORA, ILLINOIS 60504 USAPHONE : 630 - 820 - 4800FAX : 630 - 820 - 8103 AUSTRALIA AUSTRALIAKOREAKOREAMK ENTERPRISES LTD.MK ENTERPRISES LTD.ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YON

15、GSAN-KU, SEOULKOREAPHONE : +822 - 3232 - 155FAX : +822 - 3232 - 154SINGAPORESINGAPOREWO KEE HONG DISTRIBUTION PTE LTDWO KEE HONG DISTRIBUTION PTE LTD130 JOO SENG ROAD#03-02 OLIVINE BUILDING SINGAPORE 368357PHONE : +65 858 5535 / +65 381 8621FAX : +65 858 6078RadioFans.CN 收音机爱 好者资料库1.TECHNICAL SPECIF

16、ICATIONS1 AMPLIFIER Output. 70 W (EIAJ THD 10%) Input Terminals .Line / SPK. Output Terminals.SPK. S/N Ratio . 95 dB SPEAKER Type. 1-way Bass Ref type Playback Frequency Response . 30 200 Hz (10 dB) Drive Unit. Magnetically shielded woofer with 200mm cone x 1 High Cut Filter .50 150 Hz Continuously

17、variable (24 dB / oct.) POWER SUPPLY Power Supply. AC 100V, 50 / 60 Hz ( /F )AC 110 - 115V/ 220 - 230V, 50 / 60 Hz ( /K ) Rated power consumption . 39 W APPEARANCE Maximum External Dimensions.235 x 340 x 318 mm (Width x Height x Depth) Weight .8.4 kg ACCESSORIES Audio Cable (3m - RCA Pin plug) . 1 S

18、peaker Cable (4 m) . 2 Users Manual . 1 * The SW200 drive unit has a magnetically shielded design, but it may cause color irregularities on television screens if placed close to the set. In this case, increase the distance between the television and the SW200 unit accordingly. * Specifications and a

19、ppearance are subject to change without notice due to improvements.22. BLOCK DIAGRAM+15V-15V+5V1234560V0V12Q501 C3198POWER RELAY CONTROLIC304 7815IC305 7915RY301OP AMP.OP AMP.IC101,201,306,307,308IC101,201,306,307,308IC303 78S05MICOMIC301OUTPUT RELAY CONTROLQ303 C3198WOOFER UNITIC306FETQ304IC307IC30

20、8IC302POWER AMP.STK4036LED(RED/GREEN)LED201Q301/302DC PROTECTORJK102IC101MAIN VOLUMEVR201IC201VR202LPF/HPFHI-CUT VRJK101SPEAKER TERMINALRCA JACKIC102Q101SIGNAL PROTECTORSW701F501R339C320D304R318RY301RY501D305D501F502T501T301SW601PN502TO.SPK UNITMAINS CORDMAIN TRANSFORMERSECONDARYPRIMARYAC100VAC200VC

21、N101JK101JK102SW101PN302PN101PN201PN301IC302PN503PN504T501PN502PN601SW601CN201VR201VR202PN501-1PN501-2PN501-3PN702PN701-3PN701-2PN701-1SW701JACK PWBMAIN PWBVR PWBPOWER SWITCH PWBF ONLYF ONLYK ONLYK ONLYVOLTAGE SELECTOR PCB3. WIRING DIAGRAM34SGD87654321321681315124591012147113321856785674321432185674

22、321856743218567856743213216543214321ERRORRELAY-OSIGNALP-SENSRELAY-PLED RDLED GNVddGP5GP4GP2GP1GP0VssGP3312312312312321OI3421567812-+7456312312312-+-+74563120VRL0V456312456312-+-+-+-+-+-+-+-+321OI31212312312312312321IO-+SUB P/T GNDAMP IC GNDF501T2.0AL 250VSB 2.0A 250VJAPANF502T1.0AL 250VOTHERSOTHERSM

23、AIN TRANSFORMERSTAND BY TRANSFORMERAC220VAC100VTO POWER SWITCH-15VR341C302Q302R305IC301PN503C311VR202IC302C315R304D301PN504PN601R316C301PN302IC303C322R301R302SW101C321R129VR201C312Q301C205PN502F502C506Q101R128C109R127D102D101R126IC101C106R121R120R122R308OJ100RY501PN201R205C114C206C203C204R204PN501-2

24、PN501-3IC201C333OJ200C202C334IC102R203OJ201CN201SW601T301Q303R317R117R119JK102ZD501R502R501C303D502R118C502T501D305R342R340C328R315F501R303CN101PN101C323C329C331R306C111R309R307R130C112R350R351R201R352D306C330C307C313R314C310R312D307RY301R503C306C308R311C314R313C309R504C503D503Q501R505R318IC306R319R

25、321R320C316C304C305R310C317R322IC306R327C318R326R328Q304R325C319R323R324IC307IC307IC308IC308R329R330R332R331R333D302R336D303R337R334R335R338D304R339C320R104C105R110R108R109C107R105C326C327C504R115R106IC102R111R112C102R125R101D501R124R357Q306R103Q308LED201R123Q305R202Q307IC201R343C110R353C335VR202R35

26、6R354C336C113IC304R355ZD301C324ZD302PN501-1R107ZD303C339R116C337PN301C338R113C340PN702C201PN701-1PN701-2SW701R131PN701-3R132C115ZD304C116C117C118C601IC305C103R102R114C104C108IC101C101C325C505JK101P-SWITCHP-CORD6.2V 1W6.2V 1W6.2V 1W6.2V 1W18K(1/4W)47/50C319868kPIC12C508A-04/P102(C)10KCSTK40360.1(M)10

27、0K1N414868(1/4)220/16KIA78S05P100/1610K10K100/16100k(1/4W)5KA100P(C)C319810/501.0A/250V0.0047/250VC319847K100/101K1N41481N41483.3K455810/2547K470K100K1KDG12D1(12VDC)56K0.047(C)10/500.15(M)0.15(M)18K455810/500.18(M)0.01(M)45583.3KC31984.7(1W)4.7K47K5.1V4.7K10K100/161N414847K10/50PBS404GU18K(1/4W)18K(

28、1/4W)4700/5010K2.0A/250V10K0.47(M)4700/500.047(M)47010/503.3K4704747/161K(1/4W)1K(1/4W)10068(1/4W)1N41480.047(M)100P(C)1/50100K0.0039(M)10K1N4148DG12D1(12VDC)3.3k100/5010/50100(1/4W)10/50100(1/4W)100/502.2(1/4W)1000/251N4148C319810K0.1(5W)45589.1K6.8k6.8k220P(C)222(C)0.01(M)1000.47(M)100k45589.1K100

29、P(C)56k10k2SK315F150K0.1(M)1M100k45584558455845583.9k6.8k10k1k8.2K1N41488.2K1N41488.2K8.2K8.2K22K1N4148220K10/502.7M0.01(M)100K3.9K2.7M47/16100K10/5010/500.01(M)3.3K100K4558100K100K220P(C)56K3.9KKBPM06G10010C31982.2KC3198SAM3270470A12663.3KA1266455818K(1/4W)10/50100K47/1610KC470100K47/1610/507815470

30、1N4735220/161N47352.2K1N47350.1(C)3.3K0.1(C)0.1(C)12K0.047(C)0.68(M)1K1K0.01(C)1N47350.01(C)0.01(C)0.01(C)0.0047/250V791510/25100K12K10/5010/504558220P(C)220/160.01(M)LOW LEVEL INPUTHIGHHIGHHIGHHIGH LEVEL INPUT LEVEL INPUT LEVEL INPUT LEVEL INPUT(L)(L)(L)(R)(R)(R)K ONLYEXTERNALEXTERNALEXTERNALEXTERN

31、ALSPEAKER OUTPUTSPEAKER OUTPUTSPEAKER OUTPUTSPEAKER OUTPUTRCA JACKMAIN PCB PARTVR PCB PARTJACK PCB PARTAUTO STANDBYPOWER SWITCH PARTSIGNAL-15V-15VGNDGND+15V+15VMAIN SIG.LED RDLED GNJW-6018BREDGNMAIN SIG.OUTMAIN SIG.IN+5VOFF(1-2)LOW(2-3)HIGH(2-4)OPTION LIST2.OJ100,PN503,F501:ONLY AC100V1.Resistor val

32、ues are indicated in ohmsunless otherwise specifiedunless otherwise specifiedk=1,000 M=1,000,000p=micro-micro farades3.:These resistors are to be segregated from printed wiring board or other accessible parts.Safety precaution to be followed during servicing1Since those parts marking withcritical pa

33、rtsfor safety.2Before returning the set to the customer make appropriate leakage current or resistance measurements to determine the exposed parts areproperly insulated from the supply circuit.Use only the one described in the parts list.CAUTIONNOTES4.(M)is polyester film capacitor or metallized pol

34、yester film capacitor.2.Capacitor values are indicated in microfaradesVOLTAGE SELECTOR PART1.OJ200,OJ201,PN504,F502:ONLY AC220V4. SCHEMATIC DIAGRAM AND PARTS LOCATION5687651234VDDGP5/OSC1/CLKINGP4/OSC2/CLKOUTGP3/MCLR/VPPVSSGP0GP1GP2/T0CKIPIC12C5XXPIC12C5XXAPIC12CE5XXAIC302 : STK4036IC301 : PIC12C508

35、A78VR PCB(PARTS SIDE)IC201Q101Q501Q308Q306Q307Q305Q304IC306IC307IC304IC308IC302IC301IC303Q301Q303IC305IC102IC101JACK PCBMAIN PCB POWER SWITCH PCBVOLTAGE SELECTOR PCBK ONLY910VR PCBJACK PCB MAIN PCB(SOLDER SIDE)POWER SWITCH PCBVOLTAGE SELECTOR PCBIC201Q101Q501Q308Q306Q307Q305Q304IC306IC307IC304IC308I

36、C302IC301IC303Q301Q303IC305IC102IC101K ONLY11125. EXPLODED VIEW AND PARTS LIST29691615 x3283014226412120 x4311101382319 x2222517 x3572415 x327K ONLYK ONLYF ONLY31 x63435323320 x1215 x152118 x4POS.NOVERS.COLORDESCRIPTIONPART NO.(MJI)13720V-0008AFRONT PANEL317W24801024940V-0008ABUTTON POWER317W2700103

37、4940V-0009AKNOB VOLUME/HIGH CUT317W15401043300V-0001ASHIELDnsp5/F3720V-0009AREAR PANELnsp5/K3720V-0009BREAR PANELnsp63550V-0002ACOVER JACK PCBnsp74930V-0007AHOLDER PCBnsp84930V-0006ACORD BUSHING317W25901094850V-0001FCUSHIONnsp10SGC-223-01NET GRILL ASSY317W40150011SPB-000-03BADGE MARANTZ.AU(GOLD)354H

38、25123012SUE-551-04DUCTnsp13SXB-200-59WOOFER UNITQK0205901R14HAB-232-05BODYnsp154000V-0001FSCREWnsp164000V-0007ASCREWnsp174000V-0001KSCREWnsp184000V-0002ASCREWnsp194000V-0001DSCREW(BIND HEAD)nsp20SFG-000-05SCREW WOODnsp21SRB-002-02LABEL SERIAL NO.nsp224920V-E007AHEATSINK MAINnsp23/K6410V-E1W0APOWER C

39、ORD*ZC000120R23/F6410V-J0W0APOWER CORD*ZC000130R24/K6170V-Z66WKPOWER TRANSFORMER*TS001390R24/F6170V-J66WKPOWER TRANSFORMER*TS001400R256630V-WTBCTSPEAKER CONNECTOR 2Pnsp266630V-WWBDTCONNECTOR 2Pnsp276630V-WWCKDCONNECTOR 5Pnsp28SGG-881-01GASKET PORTnsp29SGG-270-01GASKET EVAnsp30SGG-050-01GASKET CORDns

40、p31SFG-000-20SCREWnsp32YMG-500COLOR TIE 100mmnsp33SGG-187-03WOOFER GASKETnsp344850V-0001DCUSHIONnsp354850V-0001ECUSHIONnsp PACKING001T/FUSER GUIDE JAPANESE317W851110001T/KUSER GUIDEENGLISH/CHINESE317W851350NOT STANDARD SPAREPARTS001SPACKING CASE317W801010002SCUSHION317W809010NOTE : nsp PART IS LISTE

41、D FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.REMARK REMARK- NET GRILL ASSY (Pos. No. 10) and BODY (Pos. No. 14) can be fixed by bond.- If NET GRILL ASSY (Pos. No. 10) removes from BODY (Pos. No. 14), it will be loose and will becomeeasy to separate. In that case, please fix by bond or e

42、tc. and correspond.- If WOOFER UNIT (Pos. No. 13) removes from BODY (Pos. No. 14), SCREW (Pos. No. 20) will be looseand will not be affective. In that case, please fix by bond or etc. and correspond.ASSIGNMENT OF COMMON PARTS CODES.RESISTORSR1) GD05 x x x 140, Carbon film fixed resistor, 5% 1/4WR2)

43、GD05 x x x 160, Carbon film fixed resistor, 5% 1/6W1 Resistance valueExamples1 Resistance value0.1. 00110.1001k.102100k. 1040.5. 00518.1802.7k.272680k. 6841. 010100.10110k.1031M. 1056.8. 068 390.39122k.2234.7M. 475Note : Please distinguish 1/4W from 1/6W by the shape of partsused actually.CAPACITORS

44、C : CERAMIC CAP.3) DD1 x x x x 370, Ceramic capacitorDisc typeTemp.coeff. P350N1000, 50V3 Capacity value2 Tolerance Examples2 Tolerance (Capacity deviation) 0.25 pF .0 0.5 pF .1 5 % .5Tolerance of COMMON PARTS handled here are as follows :0.5 pF - 5 pF . 0.25 pF 6 pF - 10 pF . 0.5 pF 12 pF - 560 pF

45、. 5 %3 Capacity value0.5 pF . 0053 pF. 030100 pF. 1011 pF . 01010 pF. 100220 pF. 2211.5 pF . 01547 pF. 470560 pF. 561C : CERAMIC CAP.4) DK16 x x x 300, High dielectric constant ceramiccapacitorDisc typeTemp.chara. 2B4, 50V4 Capacity value Examples4 Capacity value100 pF .1011000 pF . 10210000 pF . 10

46、3470 pF .4712200 pF . 222C: 5) ELECTROLY CAP.( ), 6)FILM CAP ( )5) EA x x x x x x 10, Electrolytic capacitor One-way lead type,Tolerance 20%6 Working voltage5 Capacity value Examples5 Capacity value0.1F . 1044.7F . 475 100F .1070.33F . 334 10F . 106330F .3371F . 10522F . 2261100F .1182200F . 2286 Wo

47、rking voltage6.3 V .00625 V . 02510 V .01035 V . 035 16 V .01650 V . 0506) DF15 x x x 350Plastic film capacitorDF15 x x x 310 One-way type, Mylar 5% 50VDF16 x x x 310Plastic film capacitor One-way type, Mylar 10% 50V 7 Capacity value Examples7 Capacity value0.001F (1000 pF) . 102 0.1 F.1040.0018F. 1

48、820.56 F.5640.01F. 103 1 F.1050.015F. 1531) The above CODES(R,R,C,Cand C) are omitted on the schematic diagram insome case.2) On the occasion, be confirmed the common parts on theparts list.3) Refer to “Common Parts List” for the other commonparts(Rl05, DD4, DK4).NOTENOTENOTE ON SAFETY:Symbol Fire o

49、r electrical shock hazard. Only originalparts should be used to replaced any part marked withsymbol Any other component substitution ( other thanoriginal type), may increase risk of fire or electrical shockhazard.990521 A.ONOTE ON SAFETY FOR FUSIBLE RESISTOR :The suppliers and their type numbers of

50、fusible resistors are asfollows ;1 . KOA Corporation Part No.(MJI)Type No.(KOA) DescriptionNH05 x x x 140RF25S x x x x JJJJ5% (1/4W)NH05 x x x 120 RF50S x x x x 5% (1/2W)NH85 x x x 110RF73B2A x x x x 5% (1/10W)NH95 x x x 140RF73B2E x x x x 5% (1/4W)Resistance value Resistance value(0.1 - 10k )2. Mat