Marantz-PM4001F-int-sm 维修电路原理图.pdf
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1、Integrated Amplifi erPM4001 / PM4001 OSEPM4001 / PM4001FPM4001 / PM4001FPlease use this service manual with referring to the user guide ( D.F.U. ) without fail.ServiceManualTABLE OF CONTENTSSECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. DC OFFSET VOLTAGE ADJUSTMENT. 2 3. IDLING CURRENT ADJUSTMENT .
2、 2 4. BLOCK DIAGRAM . 3 5. WIRING DIAGRAM. 5 6. SCHEMATIC DIAGRAM. 7 7. PARTS LOCATION. 11 8. MICROPROCESSOR . 16 9. EXPLODED VIEW AND PARTS LIST. 17 PM4001. 19 PM4001 OSE. 2110. ELECTRICAL PARTS LIST. 22 PM4001. 23 PM4001 OSE. 40PM4001 /F N/N1G/N1S/F B/N1BPM4001F /N1B/N1SPart no. 90M44BW855010First
3、 Issue 2005.08 MZOriginal SE badgePM4001PM4001FRadioFans.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
4、 to the specifi cations for which it 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 specifi ed. The following information
5、 must be supplied to eliminate delays in processing your order : 1. Complete address 2. Complete part numbers and quantities required 3. Description of parts 4. Model number for which part is required 5. Way of shipment 6. Signature : any order form or Fax. must be signed, otherwise such part order
6、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 AC cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Fro
7、nt Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verifi ed before it is return to the user/customer. Ref. UL Standard No. 1492.In case of diffi culties, do not hesitate to
8、 contact the Technical Department at above mentioned address. 050616MZUSAMARANTZ AMERICA, INC1100 MAPLEWOOD DRIVEITASCA, IL. 60143USAPHONE : 630 - 741 - 0300FAX : 630 - 741 - 0301JAPANTechnical 35- 1, 7- CHOME, SAGAMIONOSAGAMIHARA - SHI, KANAGAWAJAPAN 228-8505PHONE : +81 42 748 1013FAX : +81 42 741
9、9190EUROPE / TRADING MARANTZ EUROPE B.V.P. O. BOX 8744, BUILDING SILVERPOINTBEEMDSTRAAT 11, 5653 MA EINDHOVENTHE NETHERLANDSPHONE : +31 - 40 - 2507844FAX : +31 - 40 - 2507860AUSTRALIAQualiFi Pty Ltd,24 LIONEL ROAD, MT. WAVERLEY VIC 3149AUSTRALIAPHONE : +61 - (0)3 - 9543 - 1522FAX : +61 - (0)3 - 9543
10、 - 3677NEW ZEALANDWILDASH AUDIO SYSTEMS NZ14 MALVERN ROAD MT ALBERTAUCKLAND NEW ZEALANDPHONE : +64 - 9 - 8451958FAX : +64 - 9 - 8463554THAILANDMRZ STANDARD CO., LTD746 - 754 MAHACHAI ROAD.,WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILANDPHONE : +66 - 2 - 222 9181FAX : +66 - 2 - 224 6795TAIWANPAI
11、- YUING CO., LTD.6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C.PHONE : +886 - 2 - 25221304FAX : +886 - 2 - 25630415MALAYSIAWO KEE HONG ELECTRONICS SDN. BHD.2ND FLOOR BANGUNAN INFINITE CENTRELOT 1, JALAN 13/6, 46200 PETALING JAYASELANGOR DARUL EHSAN, MALAYSIAPHONE : +60 - 3 - 7954 8088
12、FAX : +60 - 3 - 7954 7088KOREAMARANTZ KOREA CO., LTD.ROOM 604, ELECTRO OFFICE, 16-58,HANGGANG-RO 3GA, YONGSAN-KU,SEOUL, 140-013, KOREAPHONE : +82 - 2 - 323 - 2155FAX : +82 - 2 - 323 - 2154SINGAPOREWO KEE HONG DISTRIBUTION PTE LTDNo.1 JALAN KILANG TIMOR#08-03 PACIFIC TECH CENTRE SINGAPORE 159303PHONE
13、 : +65 6376 0338FAX : +65 6376 0166CANADAMARANTZ CANADA INC.5-505 APPLE CREEK BLVD. MARKHAM, ONTARIO L3R 5B1CANADAPHONE : 905 - 415 - 9292FAX : 905 - 475 - 4159D&M Holdings Inc.RadioFans.CN 收音机爱 好者资料库14403412992211710215191. TECHNICAL SPECIFICATIONSPower outputRMS 8 Ohms / 4 Ohms (40 Hz . 20 kHz).40
14、 / 55 WDIN 8 Ohms / 4 Ohms.45 / 60 WIHF dynamic power8 Ohms / 4 Ohms .55 / 80 WTHD at 8 Ohms RMS rated output .0.01 %Intermodulation distortion.0.01 %Damping factor . 100Magnetic cartridge inputInput sensitivity impedance . 2.5 mV / 47 kAccuracy of frequency response to RIAA.0.5 dBSignal to noise ra
15、tio.80 dBTuner / CD / AUX/DVD / RECORDER 1 / RECORDER 2 inputsInput sensitivity impedance . 170 mV / 20 kSignal to noise ratio.104 dBFrequency response (.1 dB).10 Hz - 50 kHzTone characteristic (100 Hz and 10 kHz).10 dBChannel separation .70 dBGeneralPower RequirementsN version .230 V AC, 50 HzDimen
16、sions (MAX) (WxHxD).440 x 117 x 341 mmWeight .6.6 kgAccessoriesRemote control unit (RC4001PM) . 1AA type Batteries. 2Registration Card . 1Users Guide. 1定格出力 (20 Hz20 kHz 両ch同時駆動). 40 W2 (8負荷)47 W2 (6負荷)55 W2 (4負荷). 55 W2 (8負荷)67 W2 (6負荷)80 W2 (4負荷)全高調波歪率 (20 Hz20 kHz、8負荷) . 0.03 %混変調歪率 (SMPTE). 0.01
17、5 %出力帯域幅 (8負荷、0.03 %).10 Hz 50 kHz周波数特性 (CD、) .10 Hz 100 kHz (8 負荷、20 Hz10 kHz) . 100入力感度/入力PHONO (MM). 2.5 mV/47 kHIGH LEVEL . 170 mV/20 kPHONO最大許容入力 (1 kHz)(MM). 130 mVRIAA偏差(40 Hz20 kHz) .0.3 dBS/N比 (A補正)PHONO (MM). 83 dB (JEITA)HIGH LEVEL . 87 dB (JEITA)電源部電源電圧 . AC 100 V、50/60 Hz消費電力 .100 W他最大外
18、形寸法 (幅高奥行) . 440117341 mm質量.6.6 kg0dB3dB23. IDLING CURRENT ADJUSTMENTAfter DC Offset Voltage Adjustment is completed, adjust the Idling Current with the variable resistor VR31and VR32 on the PWB.CONTROLS SETTING : TONE(BASS & TREBLE) : MID POSITION BALANCE : MID POSITION VOLUME : MINIMUM POSITION LO
19、UDNESS : OFF POSITION TONE DEFEAT : OFF POSITIONADJUSTMESURED ACROSS VOLTMETER READINGVR31CN375mVVR32CN385mVCONTROLS SETTING : TONE(BASS & TREBLE) : MID POSITION BALANCE : MID POSITION VOLUME : MINIMUM POSITION LOUDNESS : OFF POSITION TONE DEFEAT : OFF POSITION SPEAKER 1, 2 : ON POSITIONADJUSTMESURE
20、D ACROSSVOLTMETER READINGVR33SPEAKER OUT (L-CH)+- 50mVVR34SPEAKER OUT(R-CH)+- 50mV2. DC OFFSET VOLTAGE ADJUSTMENTINPUT & AMPLIFIER PWB (CUP11833-1)INPUT & AMPLIFIER PWB (CUP11833-1)344. BLOCK DIAGRAMU-PROU-PRO655. WIRING DIAGRAMSUB TRANSF. PWB(CUP11833-2)U-PRO & TONE PWB(CUP11832-1)CONNECT 1 PWB(CUP
21、11832-6)CONNECT 2 PWB(CUP11833-4)HEADPHONE &TONE DEFEAT PWB(CUP11832-4)INPUT & AMPLIFIER PWB(CUP11833-1)MAIN TRANSF. PWB(CUP11833-3)MASTER VOLUME PWB(CUP11832-2)POWER SW PWB(CUP11832-5)SPEAKER SW &LOUDNESS PWB(CUP11832-3)786. SCHEMATIC DIAGRAMPHONOU-PRO & TONE PWB(BN95)27k27kMASTER VOLUME PWB(BN12)S
22、PEAKER SW &LOUDNESS PWB(BN35)HEADPHONE &TONE DEFEAT PWB(BN55)POWER SW PWB(JW96)U-PRO & TONE PWB(BN93)HEADPHONE & TONE DEFEAT PWB(BN33)INPUT & AMPLIFIER PWB(CUP11833-1)SUB TRANSF. PWB (CUP11833-2)MAIN TRANSF. PWB(CUP11833-3)109INPUT & AMPLIFIER PWB(CN33)INPUT & AMPLIFIER PWB(CN55)SUB TRANSF. PWB(CN96
23、)INPUT & AMPLIFIER PWB(CN35)INPUT & AMPLIFIER PWB(CN12)INPUT & AMPLIFIER PWB(CN95)INPUT & AMPLIFIER PWB(CN93)33p33pMASTER VOLUME PWB (CUP11832-2)CONNECT 1 PWB(CUP11832-6)SPEAKER SW &LOUDNESS PWB(CUP11832-3)POWER SW PWB(CUP11832-5)HEADPHONE & TONE DEFEAT PWB(CUP11832-4)U-PRO & TONE PWB (CUP11832-1)11
24、12? ?Sn-Ag-Cu? ?Lead-free SolderWhen soldering, use the Lead-free Solder (Sn-Ag-Cu).7. PARTS LOCATIONU-PRO &TONE A PWBQ603Q604Q605Q617Q613Q689Q634 Q631 Q691Q635Q636Q684Q683Q688 Q687U-PRO &TONE B PWBIC53IC54IC55IC61IC521413? ?Sn-Ag-Cu? ?Lead-free SolderWhen soldering, use the Lead-free Solder (Sn-Ag-
25、Cu).Q393 Q394 Q392 Q391Q371Q347 Q351Q355Q307 Q325Q305Q301 Q303Q281Q309Q311Q335Q353 Q349Q357Q312Q304 Q302Q306Q282Q310Q326 Q308Q336Q350 Q354Q358Q346Q356Q352 Q348Q379Q372Q923Q924 Q922Q345Q385Q386IC21IC22IC95IC93IC94Q921INPUT & AMPLIFIER A PWBSUBTRANSF. A PWBQ925IC96MAINTRANSF. A PWB1516? ?Sn-Ag-Cu? ?Le
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