Marantz-PM580AVK_MK2-avr-sm 维修电路原理图.pdf

AV Karaoke AmplifierTABLE OF CONTENTSSECTIONPAGE1TECHNICAL SPECIFICATIONS . 12IDLING CURRENT ADJUSTMENT . 23WIRING DIAGRAM. 24BLOCK DIAGRAM. 35SCHEMATIC DIAGRAM AND PARTS LOCATION (Pattern side) . 56IC DATA. 277EXPLODED VIEW AND PARTS LIST . 338ELECTRIC PARTS LIST . 36ServiceManualPM580A /K1GRPM580AVKmkII342J855010 ACTFirst Issue 2001.06MASTERECHO LEVELECHO LENGTHTREBLEBASSNATURALKEY CONTROLKEY CONTROLMIC 3DIGITAL KEY CONTROLLERIR SENSORBACK UPAUTO FUNCTION18171615141312110123456789102019201918171615141312110123456789105 RIGHT110432234LEFT 5VOCALBALANCEBGMCDVCRLDMULTI AUDIOCANCELANNOUNCEMULTI AUDIO987601234510MIC LEVELREMOTEMIC 2MIC 1MIC 48760123459210MIC LEVEL8760123459110MIC LEVEL3.4VOCALMUSICSTANDBYMUTINGPOWERRAV KARAOKE AMPLIFIER PM580AVKmkPrinted in JapanPM580AVKmkIIPM580AVKmkIIPlease use this service manual with referring to the user guide (D.F.U) without fail.RadioFans.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 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 either 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 required5. 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 connector 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 return to the user/customer.Ref. UL Standard No. 1492.In case of difficulties, do not hesitate to contact the TechnicalDepartment at above mentioned address.USAUSAMARANTZ AMERICA, INCMARANTZ AMERICA, INC.440 MEDINAH ROADROSELLE, ILLINOIS 60172USAPHONE : 630 - 307 - 3100FAX : 630 - 307 - 2687 BRAZILBRAZILPHILIPS 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 - 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 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 - 6936AUSTRALIAAUSTRALIAQualiFi 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 - 8463554THAILANDTHAILANDMRZ 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.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 ISMAIL,50250 KUALA LUMPUR, MALAYSIAPHONE : +60 3 - 2457677FAX : +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 - 8103 AUSTRALIA AUSTRALIAKOREAKOREAMK 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 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 6078001120ACTRadioFans.CN 收音机爱 好者资料库11. TECHNICAL SPECIFICAIONSAMPLIFIERPractical maximum outputFront .120 W + 120 W into 6 ohms, EIAJTotal harmonic distortionFront: 1 kHz, 80 W, 8 ohms . 0.01%Input sensitivity / impedance Input sensitivity selector: H (High) positionLine input .180 mV / 45 kohmsMic input .1.8 mV / 4 kohmsFrequency responseLine input . 10 Hz to 40 kHz, -1 dBMic input . 10 Hz to 25 kHz, -1 dBS/N (IHFA)Line . 80 dBEcho delays time . 160 msec.Key controls pitch . 60 cent.VIDEOOutput level / impedance . 1 Vp-p / 75 ohmsVideo frequency response .5 Hz to 10 MHz, -3 dBGENERALPower requirements . 110 /220 V AC, 50 / 60 HzPower consumption . 300 WDimensionsPanel Width .420 mmPanel Height .132 mmDepth .380 mmWeight .9.1 kgACCESSORIESRemote control unit RC680AVK .x 1R06 (size “AA”) dry cell battery .x 2Plug adapter .x 1Specifications subject to change without prior notice.22. IDLING CURRENT ADJUSTMENT1) With the power OFF, set the input volume control to the minimum position. Also set semi-fixed resistor R719 (R CH) and R720(L CH) on the PC board (PS07) to the center positions.2) Connect a digital multimeter, set for the DC V range, across the pins on the two ends of cement resistor R737 (L CH) or R738(R CH) on the PC board (PS07).3) After the above, adjust the idling current as follows:Turn power ON, and adjust semi-fixed resistor R719 or R720 on the PC board (PS07) while observing the digital multimeterindication. The target value is 7 mV (19 mA).ReferenceWhen the power of a set after idling current adjustment is turned ON with the set in cold condition, the currentsincrease gradually as shown in the following table.If the idling current is adjusted in less than 5 minutes after turning power ON, adjust referring to the followingtable.Period after power ONIdling current values30 sec. _ 1 min.4.0 mV1 min. _ 2 min.5.0 mV2 min. _ 3 min.6.0 mV5 min. or more7.0 mV4) If the adjustment is made after heat run, aging or servicing, leave the set with no signal, no load and power ON for 10 minutes,then adjust to the target value of 7 mV.3. WIRING DIAGRAM8PJZ023PJY0610PJY0414PJ95114PJU0514PJ95214PJZ033PJ9013PJZ0110PJV068PJE0110PJV518PJG5210PJV078PJV089PJG516PJU026PJZ04JUMPER WIRE6PJU0714PJU03PV57PS07P8076PJ8025PJU04P607PU07PY075PJR07PR083PJR023PJR015PJR038PJR035PJS923PJS938PJS91PS979PJS035PJP515PJ8013PJ8512PJP524PJP52PP072PJP012PJ805PX0714PJX036PJX016PJX516PJX526PJX02PX575PJX045PJG91WU01WZ04W901WG51WX01W851W801WP01W001WP51W951WZ03W802WZ02WY01WZ01PG97PV07PP5712PJX0512PJX06PX174. BLOCK DIAGRAM34LDVCRCDBGM12345678910111213141516171819202122232425A/DD/ADSP-MLHOFFONOFFON+-+-+-+-SYSNORSYSNORSYSNORSYSNORSYSNORSYSNORSYSNORLDVCRCDBGMBGMCDVCRLDRECRECKEYRC-5M1M2M3M4KEYKEYMIC1MIC2MIC3MIC3MONITOR1OUTMONITOR2OUTOUT LOUT RMUTEMUTECONTROLREMOTEMAINAMPBALANCEVOL.IRRECEIVERIN/OUTPOWER SWECHOECHO LENGTHECHO LEVELMASTERVOLUMEBASSTREBLEAUTOFUNCTIONMODECONTROLREMOTECONTROLREMOTE-1-2TONEBUFFBUFFMUTEMUTEMUTEKEY CONTKEY CONT+15V-15V21ONOFFONOFFONOFFONOFFFROM R CH.FROM R CH.SOURCEBGMBGMSOURCEINPUT SENS. SELECT SWVOCALBACK UPMULTI AUDIO VOLFUNCTION CONTAUTO FUNCTION INPUTVIDEO FUNCTION CONTAUTO FUNCTION ON/OFFAUTO FUNCTION SWONOFFBACK UP VOCALBACK UP VOCALRC5 INSTAND BYPOWER SUPPLYKEY MATRIXKEY-INU-COMDISPLAYDISPLAY CONTKEY CONTROLBGM LEVEL VOLMIC LEVEL VOLMIC LEVEL VOLMIC LEVEL VOLVAVIDEO INAUDIO IN12REAR PANELAUDIO DETECTVIDEO DETECTM1M1M2M2M3M3ECHOECHOMIC VOL.M.VOL(R)M.VOL(R)M.VOL(L)M.VOL(L)AUDIO SWMULTISPEAKERTERMINALLR565. SCHEMATIC DIAGRAM AND PARTS LOCATION (Pattern side)R714R713R715R716R717R718R721R722R724R725R726R727R729R730R732R735R736R733R734R739R740R746C717C718C719C720C725D701D703D704D705D706Q701Q702Q703Q704Q711Q712Q713Q714Q707Q708Q709Q710QN01QN03DN01DN02RN01RN02RN03RN04RN05RN06RN07RN08RN09RN10RN11RN12RN21C728C727QN06RN20RN22R742R741Q705Q706R747R748RS01RS02RS03RS04RS05RS06RS08RS10RS11RS12RS13RS14RS15RS16RS17RS18RS19RS20RS21RS22RS23RS24RS40QS11QS01QS02QS03RS51RS52CS31RS69RS70QS05-1QS04-2RS71RS72RS73RS74CS32CS33D855D856C853R851CN03DN04JS06RN15RS38DN06R737R738RS41RS42RS54RS56QS06RS55RS53RS57RS59RS61RS62RS60RS58QS53-1RS64CS28RS66RS65CS27QS53-2RS63CS17DS03RS33CS14RS27RS30CS11CS16DS02CS15DS01CS12CS09RS28RS25CS29CS22RS50RS49CS21QS52-1QS52-2CS55CS56CS18R731Q717Q718RS34RS31RS32RS35CS13RS26RS29CS10RS36CS91JS05J852J701SS05CS08CS07CS06CS02RS09CS03CS04JS03R749Q715R702R701R703R704C702C701C703C704R706R705R708R707C707C708R712R711C712C711R709R710C710C709C714C705R720R719D851D854D853RS44RS43RS45RS46RS48RS47RS37RS39QS05-2QS04-1RS67JS02JS01CS38CS37L701L702C713CS24CS26CS23CS25CS30QN05R744C722C724R743C723C721RN61LN01RN17RN19CN04CN05CN10CN07RN18CN01RN23C854R852C851D852C852J851CS20CS19RS07CS01CS05CS35CS34C726D702R745R723JS04JS92RS91JS93JS91RN24RN25R728QN02C7066868100k100k3.9k3.9k1.5k1.5k68k68686868682201W2222222268681k100p500V100p500V100p500V100p500V100/16V8.2V*2SA1145O/Y2SA1145O/Y2SC2705O/Y2SC2705O/Y2SC3182R/Q2SC3182R/Q2SA1265R/O2SA1265R/O2SD20332SD20332SB13532SB13532SC22402SA970HSS81HSS811K1K1K1K22K22K22K22K68K68K6.8K33K47K10/100V10/100VTA7317P33K100K1801802SC3419Y2SC3419Y10k10k47K47K47K47K47K47K1K1K1K1K47K47K47K47K47K47K100K100K100K100K100K100K100KLC7821NJM4558DDNJM4558DDNJM4558DD100K100K100K100KNJM4558DNJM4558D4704704704700.10.1*820063V18k68K47K*0.18X23W0.18X23W22/10V10/16V1501/4W1501/4W4.7K33KNJM4558DD33K4.7K10K10K10K10K10K10KNJM4558DD10K4.7/25V100K100K4.7/25VNJM4558DD10K1/50V*10K4.7/25V10K2.2M3P SL1/50V*1/50V*4.7/25V3P SL2.2M10K10/16V4.7/25V100K100K4.7/25VNJM4558DDNJM4558DD4.7/25V4.7/25V0.1220 1W2SC2878A/B2SC2878A/B47K10K10K47K4.7/25V10K2.2M3P SL47K100/16VTAC-P08P-A14.7/25V4.7/25V4.7/25V4.7/25V1K4.7/25V4.7/25VEHR-9P10AN7062N47047047k47k2700p2700p10/16V10/16V47k47k2.7k2.7k100/16V100/16V47k47k10pF/500V10pF/500V4704703300p3300p7p CH33pF JCH1k1k30D-21.7A 200V30D-21.7A 200V30D-21.7A 200V15K15K10K10K15K15K47K47KNJM4558DNJM4558D50KBX2470P470P7p CH4.7/25V4.7/25V4.7/25V4.7/25V10/16VDTC114ES/ETC103W0.22/50V0.22/50V103W0.22/50V0.22/50V1.2K1WVB24MBU22K18K0.147/16V1/50V100/16V47K0.122K1/50V6.8K0.01500V30D-21.7A200V820063VB3P-VH47/16V47/16V1K4.7/25V4.7/25V100/16V100/16V10/16V15V3.3K1W68kTAC-P12P-A19130B-05221/4W9130B-03TAC-P08X-A147K10K682SC224033pF JCH-12.0V+11.5V+15V-15V+11.5V-12.0V+15V-15V+15V-15V+15V-15V-15V+15V+15V-15V+15V+11.5V-12.0V-12.0V-12.0V+11.5V+11.5V-12.0V+11.5V-12.0V+11.5VCEDICLCEDICLCDVCRLDLDVCRCD12345678950.51.1-1.1-50.1000.5-0.50.5-0.51.1-1.1-52.3-52.352.3+52V-52V0052.352.352.300-0.7000 -0.80CENTER/SURR.OFF567238413248123841567567231840V0V0V0V0V0V0V0V0V0V0V0V14.8V0V0V0V0V0V0V0V0V0VVEECEDICLVSSSRESVDDLDVCRCDBGM1912345678123456781234567812345678910111213141516171920212223182425262728293056781234LDVCRCDOUTBGMINBGMOUTINTO TRANSFL-CH2345678CENTSURRGNDGNDL-OUTR-OUTGNDMUTECEDICLAF-LDAF-VCRAF-CDSTANDBYSTEREO+6V101112131415123456789TO JU01 (PU07)LR678123456781234512345123GNDLR+15V-15VGNDGND+5V123-12.0VTO JG51 (PV57)FRONT POWER AMPKMBPOWER SUPPLYBGM PRE AMPAUTO INPUT SELECTOR5.4006.0-6.1000000000-4.7-4.7AC38.8AC38.852.3-52.3FUNCTIONBALANCEINPUTMAIN VRMIC VRMULTI AUDIOBGM INPUT LEVELMINCENTERMINCENTERMINHNONOPENLD(AUTO FUNCTION OFF)3.01.21.252.3-0.7-52.30-0.5-52.3-0.500.552.30.552.31.1-1.1-1.11.1-0.5-49.5-50.149.950.5-49.5-0.549.9R-CHGNDGNDCURRENTIDLECURRENTIDLE14.714.6000000000000000000000000-15.4V000LOADINPUT SENS SW.TO JR03 (PR08)TO JR01 (PR08)+6VFUNCTION SELECTOR1011121314151617181234567890000000-14.149.951.049.948.848.850.750.749.649.349.349.6PS07WG51PS97KMAKRJKMA78R753R754R755R756C751C752C757C758C759C760C761C762C763R751R752R760R761R762R763R764R759R766R765C764L751RN51R742R718C720R730R736Q707Q709R706R712R714R716R717R721R723R724R725R726C708C710C712C714C716C717C719C725C727C728R727R729R733R735R739R740R741D702D703D704D705D706Q702Q703Q704DN01DN02QN72RN71RN11QN01RN04RN05RN06RN07RN08RN03RN01QN71DN71RN72RN12R722C718R728R734RN02QN02QN03DN03DN04QN04RN09RN19R705R709R711R713R715C705C707C709C711C713C715Q701R710C706R746R749D701R701R702R703R704R707R708C701C702R719R720Q751R772R771RN52R737Q715R773RS01RS03RS04RS05RS06RS07RS11RS12RS13RS14RS17RS18RS19RS20RS23RS24RS25RS26RS27RS28RS29RS30RS31RS33RS34RS36RS09RS10RS15RS16RS21RS22CS09CS10CS11DS01DS03RS52RS53RS54RS58RS60RS61RS62RS65RS66RS43RS44RS45RS46RS47RS48RS49RS50RS69RS70JS01JS02QS11QS04QS05QS01QS02QS03QS06QS52QS53RS71RS72RS73RS74CS32JS03JS05RN53RN54RN55RN56RN57RN58QN51QN52QN53RN59RN60DN51DN52RS67SS05RS40R748Q717Q718J701J751QN06RN20RN21RN22RN18RN10RN26RN23RN61LN51LN01RN63RS51RS63RS64RS02RS08CS33R747RS57RS59R744R745R774R731D852D853D854C851C852C853R852R851D856D855D851RN62J851J852R743DN05RN14RS35DS02RS32RN15RS37RS38RS39RS55RS56R732R738JS06RN24RN27RN25RS75RS76RS77CS18C854CS16CS15CN10CS01CS02CS03CS04CS05CS06CS25CS26CS12CS14CS17CS30CS29CS31C703C704C726C754C753CN53CS35CS34CS24CS23CS21CS22CS07CS08CS27CS28CS56CS55CS13CS20C768C766C767C765C722C724C721C723CN03CS19CN07CN05RS41RS42CN04QN05CS38CS37JS04L701Q708Q710L702CN01RN17U001U002U003U004U005U006U007U008U009U010U011U012U013U014U015U016U017U018U019U020U021U022U023U024U025U026U027U028U029U030U031U032U033U034U035U036U037U038U039U040U041U042U043U044U045U046U047U048U049U050U051U052U053U054U055U056U057U058U059U060U061U062U063U064U065U101U102U103U104U105U106U107U108U110U111U112U113U114U115U116U117U118U119U120U121U122U123U124U125U126U127U128U129U130U131U132U133U134U135U136U137U151U152U153U154U155U156U157U158U159U160U161U162U163U164U165U166U167U168U169U170U171U172U173U174U175U176U177U178U179U180U201U202U203U204U205U206U207U208U209U210U211U212U213U214U215U216U217U218U251U252U253U254U255U256U257U258U259U260U261U262U263RN74RN75CN71DN72RN76DN06RN73L752+161BCEBCEBCEECBECBECB-15+15RGL+6CENTERSURRG2SC3182Q711Q7052SC34192SA1265Q713Q7062SC3419Q7142SA12652SC3182+FRONT MAIN AMP+STEREO+5V-15+15VMUTECEDATACLKAF-LDAF-VCRQ712WA220J101-0+455845584558LC7821AN7062SURROUND AMPFUNCTION SELECTERPS07+STANDBYGCD+45584558455845584558GND+6VGNDLGNDR+15V-15VW852W852QS01QS02QS05QS04QN51QN52QN53QN05QS03QS06QS11QS53QS52Q751Q717Q718Q704Q702Q714Q706Q712Q708QN02QN72Q715QN71QN01Q701Q703QN06Q713Q709Q711QN03JS91JS92JS93RS91CS91WA220J102-0+PS97PS07PS97910ECHO.LENGTHECHO-VOLPV07MIC AMPMIC1MIC2MIC3-1MIC3-2+15V-15V-15V+15V-15V+15V-15V+15VRV053.3KRV063.3KRV073.3KRV083.3KRV0410KRV0310KRV0210KRV0110KRV121.5KRV111.5KRV101.5KRV091.5KQV01-2NJM2068DD+-56784RV16470RV1547