Marantz-PM7001K-int-sm 维修电路原理图.pdf

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1、PM7001KIPlease use this service manual with referring to the user guide ( D.F.U. ) without fail.ServiceManualPM7001KIPM7001KIIntegrated AmplifierPM7001KI /N1B/N1SPart no. 90M15AJ855010First Issue 2005.09MZTABLE OF CONTENTSSECTION PAGE 1. TECH NI CAL SPEC I FI CA TIONS . 1 2. ALIGNMENTS. 2 3. SERVICE

2、 MODE. 4 4. WRITING MAIN MICROPROCESSOR (Q201) PROCEDURE. 5 5. WIRING DIAGRAM . 23 6. BLOCK DIAGRAM . 25 7. SCHEMATIC DIAGRAM. 27 8. PARTS LOCATION. 35 9. MICROPROCESSOR AND IC DATA. 4610. EXPLODED VIEW AND PARTS LIST. 4911. ELECTRICAL PARTS LIST. 52MUTEMUTERECORDERRECORDER2 21 1AUX/DVDAUX/DVDTUNERT

3、UNERPHONOPHONOCDCDSTANDBYSTANDBYSPEAKERSSPEAKERSOFFOFFONONINTEGRATED AMPLIFIER PM7001INTEGRATED AMPLIFIER PM7001TREBLETREBLEBALANCEBALANCEPOWER ON/OFFPOWER ON/OFFPHONESPHONESBASSBASSRECORDER2RECORDER2INPUT SELECTORINPUT SELECTORR RL LVOLUMEVOLUME+ +- -+ +- -12122121RECORDERRECORDERTUNERTUNERPHONOPHO

4、NOMAXMAXMINMIN1 1SOURCE DIRECTSOURCE DIRECT2 2COPYCOPYOFFOFFREC SELECTORREC SELECTORCDCDAUX/DVDAUX/DVDONONOFFOFFRadioFans.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 pa

5、rts can insure that your MARANTZ product will continue to perform 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 co

6、rrect part number has to be specifi ed. The following information 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 :

7、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 AC cord connector pins ( with unit NOT con

8、nected to AC mains and its Power switch ON ), and the face or Front 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. In ca

9、se of diffi culties, do not hesitate to 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 228-8505P

10、HONE : +81 42 748 1013FAX : +81 42 741 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

11、)3 - 9543 - 1522FAX : +61 - (0)3 - 9543 - 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 - 22

12、2 9181FAX : +66 - 2 - 224 6795TAIWANPAI- 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 EHS

13、AN, MALAYSIAPHONE : +60 - 3 - 7954 8088FAX : +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 PA

14、CIFIC TECH CENTRE SINGAPORE 159303PHONE : +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11. TECHNICAL SPECIFICATIONSPower output (20 Hz 20 kHz simult

15、aneous drive of both channels) . 70 W x 2 (8 load) . 100 W x 2 (4 load)Total harmonic distortion (20 Hz 2 0 kHz simultaneous drive of both channels, 8 load) .0.02 %Power band width (8 load, 0.05 %).5 Hz 60 kHzFrequency response (CD, 1 W, 8 load. 5 Hz 100 kHz 3 dBDumping factor (8 load, 20 Hz 20 kHz)

16、. 100Input sensitivity/Input impedance PHONO (MM). 2.5 mV/47 k CD, LINE, TUNER, AUX/DVD, RECORDER. 200 mV/20 k MAIN IN.1.6 V/20 kOutput voltage/Output impedance PRE OUT. 16 V/560 Maximum allowed PHONO input (1 kHz) MM.130 mV RIAA deviation (20 Hz 20 kHz) . 0.5 dBS/N (IHF-A, 1 W, 8 load) PHONO (MM).

17、85 dB (5 mV input) CD, LINE, TUNER, AUX/DVD, RECORDER . 88 dB (500 mV input) MAIN IN.107 dB Tone control Bass (50 Hz) . 10 dB Treble (20 kHz). 10 dBPower requirement . AC 230 V 50 Hz /NPower consumption (EN60065).250 W (4 , 100 W x 2 output).470 WAccessories Remote controller. 1 AA batteries . 2 Det

18、achable AC power cable. 1Maximum outer dimensions (Amplifier) Width. 440 mm Height. 128 mm Depth . 364 mmWeight (Amplifier).10.5 kgRECORDERRECORDER2 21 1AUX/DVDAUX/DVDTUNERTUNERPHONOPHONOCDCDSTANDBYSTANDBYSPEAKERSSPEAKERSOFFOFFONONINTEGRATED AMPLIFIER PM7001INTEGRATED AMPLIFIER PM7001TREBLETREBLEBAL

19、ANCEBALANCEPOWER ON/OFFPOWER ON/OFFPHONESPHONESBASSBASSRECORDER2RECORDER2INPUT SELECTORINPUT SELECTORR RL LVOLUMEVOLUME+ +- -+ +- -RECORDER1RECORDER1RECORDER2RECORDER2RECORDER1RECORDER1TUNERTUNERPHONOPHONOMAXMAXMINMINA ASOURCE DIRECTSOURCE DIRECTB BCOPYCOPYOFFOFFSELECTORSELECTOR REC RECCDCDAUX/DVDAU

20、X/DVDONONOFFOFF36419.0126.5440.023.016.512822. ALIGNMENTSIdling Current AdjustmentAdjustment ProcedureSet the power voltage to rated voltage for this adjustment.1. Adjust the Idling Current with the variable resistor R753 and R754 on the PWB P701.2. Turn off the power.3. + of Connect Digital Voltage

21、 is connected to the No. 1 pin and connected - to No. 2 pin of J759.4. + of Connect Digital Voltage is connected to the No. 1 pin and connected - to No. 2 pin of J760.5. Before turning on the power, R753 and R754 have been counter clockwise turned with the adjustment driver.6. Turn on the power, VOL

22、UME is set as -.7. After 2 minutes. With seeing the digital voltage meter turn the variable resister clockwise slowly to adjust the idling current. Idling adjustment with R753 (R754). Turn R753 (R754) clockwise to increase the idling current. The adjustment value of idling current is 4 mV(20 mA) 0.5

23、 mV(2.5 mA) each.8. After 7 minutes. Repeat the same procedure as 7. The adjustment value of idling current is 12 mV(60 mA) 0.5 mV(2.5 mA) each.電流調整調整手順調整時必電源電圧定格電圧合。1. P701基板上半固定抵抗R753R754電流調整。2. 電源OFF。3. P701基板J759接続。J7591番（丸印側）+ 、2番-接続。4. P701基板J760接続。J7601番（丸印側）+ 、2番-接続。5. 電源投入前半固定抵抗R753R754、調整反

24、時計方向回。6. 電源投入-。7. 電源投入後分経過後。 P701基板J759（J760）接続電圧値監視、半固定抵抗R753（R754）時計向回。 R753 R754時計方向回電流増加。 電流調整値 4 mV(20 mA) 0.5 mV(2.5 mA)。8. 7 分経過後。 上記7.手順一度調整。 電流調整値 12 mV(60 mA) 0.5 mV(2.5 mA)。P701ADJR754T.P.J760ADJR753T.P.J759Digital VoltmeterR chVDigital VoltmeterL chV3Adjustment is completed.9. Remove con

25、nection cable, attach the top cover. (Idling current decreases with the temperature rise inside the unit, and it is set to 10 mV (50 mA) of setting value in about 30 minutes after turn on the power.)以上調整完了。9. 接続外、取付。 （調整終了後取付内部温度上昇伴電流減少、電源投入後約分設定値10 mV(50 mA) ) 。43. SERVICE MODE Microprocessor (Q201

26、) version checkOperate by using Remote controller RC4001PM1. Press the POWER button to turn on the unit.2. Press RECORDER 2 (TAPE) button and press 7, 6, 0, 0 button on the remote controller. ( Please each button within 3 seconds)3. All LED light up then each LED light up then the firmware version i

27、s displayed on the front LEDThe firmware version is displayed in the lighting position of LED.Ex. : Light up RECORDER-2(1), Version: 1 Light up RECORDER-2(1) and AUX/DVD (4), Version: 5 Light up RECORDER-2(1) and TUNER (8), Version: 94. Turn off the power to quit Service Mode. (The unit to the defau

28、lt status) Microprocessor (Q201) VERSION確認操作（RC4001PM）使用。1) POWER押、本体電源。2) RECORDER 2 (TAPE)、7、6、0、0順押。 （各3秒以内押）3) LED全点灯後、FIRMWARELED表示。LED点灯箇所表示。表示例 : 点灯RECORDER-2(1), Version: 1 点灯RECORDER-2(1) and AUX/DVD (4), Version: 5 点灯RECORDER-2(1) and TUNER (8), Version: 94) 電源切 SERVCICE 解除。 （本機、各種設定内容初期化、

29、工場出荷時状態戻）MUTERECORDERRECORDER2 21 1AUX/DVDAUX/DVDTUNERTUNERPHONOPHONOCDCDSTANDBYSPEAKERSOFFONINTEGRATED AMPLIFIER PM7001TREBLEBALANCEPOWER ON/OFFPHONESBASSRECORDER2INPUT SELECTORRLVOLUME+-+-1221RECORDERTUNERPHONOMAXMIN1SOURCE DIRECT2COPYOFFREC SELECTORCDAUX/DVDONOFF Version : 32 16 8 4 2 154. WRITIN

30、G MAIN MICROPROCESSOR (Q201) PROCEDUREMicroprocessor needs writing software, when a microprocessor (Q201) is replaced.NECESSARY EQUIPMENT Windows PC (OS : Windows2000 or WindowsXP) with Serial Port RS-232C Cable straight type (9 Pin female - 9 Pin female) Connection JIG (90M-PM11S1JIG) Writing Tool

31、and some files (FlashProg.exe, etc. in TM86FH47pass folder) Writing data (PM7001_xxxx.h16) NOTE: xx is a revision number.WRITING PROCEDUREDisconnect the mains cord from the unit.Connect RS-232C on the connection JIG and Serial Port of windows PC with RS-232C cable.Connect FPC (upside contact) to the

32、 rear panel of the unit from connection JIG.Reconnect the mains cord to the unit. Put the TM86FH47pass folder into anywhere on your PCs hard disc. Q201交換、Q201書込必要。下記手順従書込。必要機器 Windows PC (OS : Windows2000WindowsXP)Serial RS-232C(9Pin-9Pin) 接続冶具(90M-PM11S1JIG) 書込用一式 (M86FH47pass内FlashProg.exe、他) 書込用(

33、PM7001_xxxx.h16)書込手順本機電源抜。Windows PCSerial Port接続冶具RS-232C接続。本機接続冶具FPC面上差込。本機電源差込。TM86FH47passWindows PC任意。 Connection JIG (90M-PM11S1JIG)RS-232C CableINSERT POINT6Double click the TM86FH47pass folder.Double click FlashProg.exe.TM86FH47pass開。 FlashProg.exe。 7Click Device.Click Apply.Device。 Apply。 8

34、TMP86FH47 appear in Chosen Device.Click Object File, and click Browse.Chosen DeviceTMP86FH47入力。 Object File、Browse.。 9Choose iHEX Fomat*.h16,*.h20 in Files of type.Choose writing data, and click Open.Click Communication.Files of typeiHEX Fomat*.h16,*.h20選、書込用選択Open。(書込名変。) Communication。 10Choose CO

35、M port number in COM port.Choose 9600 in Data Rate.Click OK.When Setup window is closed, the tmp folder and FlashProg.ini file are created simultaneously.REMARK : These are the original set-up configuration files for that PC. If these files moved to another PC, you do not operate. When you make it o

36、perate with other PC, delete the tmp folder and the FlashProg.ini file and redo a setup.COM Port接続COM Port番号選。Data Rate9600選択。OK。 時TMP86FH47passtmpFlashProg.ini作成。注意：今設定Windows PC独自設定。他PC正動作。他PC動作場合tmpFlashProg.ini削除設定直。 11The Flash Programmer is launched.Click setup icon.Click Browse.setup閉、Flash P

37、rogrammer立上。setup。 Browse.。 12Choose FlashProg.ini in TM86FH47pass folder, and click Open. Click OK.TM86FH47passFlashProg.ini選、Open。 OK。 13Press the POWER ON/OFF button, and turn on the unit.Status indication at lower left in Flash Programming window is changed to Connected from Connecting.When it d

38、id not changed, check the connection of FPC or RS-232C cable.本機電源。Flash Programming左下ConnectingConnected変。Connected変接続確認。 14Select Password in Setup.SetupPassword選。 15Setup Password opens. When writing in a blank microprocessor Refer to 16 pege When writing (update) in the already written-in microco

39、mputer Refer to 17 pegeSetup Password画面開。 書込場合、次 既書込書込場合()、17 16When writing in a blank microprocessorCheck Single Boot Mode in Address Mode.Setting in Device Password Check Device is BLANK. Check Hex in input type. Password are inputted automatically, please do not change text box of Password, Pass

40、word Character Number Address and Password Compare Start Address.Setting in Object File Password Do not check BLANK password. Check Hex in Input Type. Type 0102030405060708 into Password. Type 0 xFF00 into Password Character Number Address. Type 0 xFF01 into Password Compare Start Address.Click OK.書

41、込場合Address ModeSingle Boot Mode入。Device Password内設定 Device is BLANK入。 input typeHex入。 Password、Password Character Number Address、Password Compare Start Address自動的入力変更。Object File Password内設定 BLANK Password入。 Input TypeHex入。 Password0102030405060708入力。 Password Character Number Address0 xFF00入力。 Pass

42、word Compare Start Address0 xFF01入力。OK。 17When writing (update) in the already written-in microcomputerCheck Single Boot Mode in Address Mode.Setting in Device Password Do not check Device is BLANK. Check Hex in input type. Type 0102030405060708 into Password. Type 0 xFF00 into Password Character Nu

43、mber Address. Type 0 xFF01 into Password Compare Start Address.Setting in Object File Password Do not check BLANK password. Check Hex in Input Type. Type 0102030405060708 into Password. Type 0 xFF00 into Password Character Number Address. Type 0 xFF01 into Password Compare Start Address.Click OK.既書込

44、書込場合()Address ModeSingle Boot Mode入。Device Password内設定 Device is BLANK入。 input typeHex入。 Password0102030405060708入力。 Password Character Number Address0 xFF00入力。 Password Compare Start Address0 xFF01入力。Object File Password内設定 BLANK Password入。 Input TypeHex入。 Password0102030405060708入力。 Password Chara

45、cter Number Address0 xFF00入力。 Password Compare Start Address0 xFF01入力。OK。 18Auto Programming opens.Auto Programming設定画面開。 19Check All Erase, Programming, Verify with SUM and File Compare in Flash Memory Programming.Check Manual in Recover Process by Programming Error.Click Start.Flash Memory Program

46、ming内設定All Erase、Programming、Verify with SUM、File Compare入。Recover Process by Programming Error内設定Manual入。Start。 20Writing data is written into the microprocessor (Q201).Click Yes, when writing is successful. Microprocessor (Q201)書込行。 書込成功下記画面出Yes。 21Click Cancel.Click Cancel.Cancel終了。 Cancel。 22Sel

47、ect the Exit in File, and finish.Press the POWER ON/OFF button, and turn off the unit.Disconnect each cable.Check the software version. Refer to 3. SERVICE MODE on page 4. FileExit選、終了。 本機電源切、外。SoftwareVersion確認 43. SERVICE MODE確認。23245. WIRING DIAGRAM031010021008803101002200180310100020078031010009

48、00880310100150038031010017009803101001400080310100100088031010016006803101000600980310100070028WA01WA02J910J915JB01J917J916W951J757W007J971W601J913J914W602J202W006J862J972WA01J992W901J920J205J291J201W012J919W991J806W801J805J801J861J853J204W261W003J891J851W002J855J960J85252035204510152015207520952065

49、202520851025103W001J001J755W701J756W702WA01J911J863JB02J807J805CHASSISCHASSISCHASSISCHASSISCHASSISCHASSISP401 PHONO AMP PWBPB01 VOLUME PWBP291P261P891 POWER SW PWBP851 STANDBY PWBSPEAKER TERMINALP991P701 POWER STAGE PWBP101 MAIN PWBP201 U-PRO/TONE PWBP971SOFT UPDATE PORTMAIN TRANSFORMERPWBHEADPHONE

50、PWBL001MAINS CORDINPUT SELECTOR PWBSTANDBY LED PWBWIRE ASSYWIRE ASSY26256. BLOCK DIAGRAMRIAAINPUT SERECTORREC OUT SELECTORNFBTREBLEBASSNFBR-CHPROTECIONCIRCUIT5V48V24V18VPOWER AMPPRE AMPRELAY12V-PRORELAYPHONOCDTUNERAUX DVDRECORDER-1INRECORDER-2INRECORDER-1OUTRECORDER-2OUTPRE OUTMAIN INSPEAKER-1(+)SPE