Marantz-MM9000-pwr-sm 电路图 维修手册.pdf

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1、Power Amplifier MM9000 310J855010 MIT 3120 785 22220 First Issue 1999.11 TABLE OF CONTENTS SECTIONPAGE 1. TECHNICAL SPECIFICATIONS . 1 2. IC DATA . 1 3. BLOCK DIAGRAM. 2 4. WIRING DIAGRAM . 3 4. SCHEMATIC DIAGRAM. 5 6. PARTS LOCATION (Pattern Side) . 10 7. EXPLODED VIEW AND PARTS LIST. 19 8. ELECTRI

2、CAL ADJUSTMENT . 23 9. TECHNICAL DESCRIPTION. 25 10. ELECTRICAL PARTS LIST . 26 Service Manual MM9000 /K1G, /N1G, /S1G /N1B, /U1B R MMM9000M9000 Printed in Japan Please use this service manual with referring to the user guide ( D.F.U. ) without fail. FRONT LCENTERRONT R POWER SURR L PEAK STNDBY SURR

3、 R ON OFF 5CH POWER AMPL F ER MM9000 RadioFans.CN 收音机爱 好者资料库 MARANTZ DESIGN AND SERVICE Using 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

4、 specifications 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 specified. The following information must be

5、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 will be c

6、onsidered 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 Front Panel

7、 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 verified before it is return to the user/customer. Ref. UL Standard No. 1492. In case of difficulties, do not hesitate to contact

8、the Technical Department at above mentioned address. 991101MIT USAUSA MARANTZ AMERICA, INC. 440 MEDINAH ROAD ROSELLE, ILLINOIS 60172 USA PHONE : 630 - 307 - 3100 FAX : 630 - 307 - 2687 BRAZILBRAZIL MARANTZ BRAZILMARANTZ BRAZIL CAIXA POSTAL 21462 CEP 04698-970 SAO PAULO, SP, BRAZIL PHONE : 0800 - 123

9、123(Discagem Direta Gratuita) FAX : +55 11 534. 8988 JAPANJAPAN Technical MARANTZ JAPAN, INC.MARANTZ JAPAN, INC. 35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 741 9190 EUROPE / TRADING EUROPE / TRADING MARANTZ EUROPE B.V.MARANTZ EUROPE B.V.

10、 P.O.BOX 80002, BUILDING SFF2 5600 JB EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2732241 FAX : +31 - 40 - 2735578 CANADACANADA LENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED 633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936 AUSTRALIAAUSTRA

11、LIA JAMO AUSTRALIA PTY LTDJAMO AUSTRALIA PTY LTD 1 EXPO COURT, P.O. BOX 350 MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - 3 - 9543 - 1522 FAX : +61 - 3 - 9543 - 3677 THAILANDTHAILAND MRZ STANDARD CO.,LTDMRZ STANDARD CO.,LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILA

12、ND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795 TAIWANTAIWAN PAI- YUING CO., LTD.PAI- YUING CO., LTD. 6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +886 - 2 - 25630415 MALAYSIAMALAYSIA WO KEE HONG ELECTRONICS SDN. BHD.WO KEE HONG ELECTRONICS S

13、DN. BHD. SUITE 8.1, LEVEL 8, MENARA GENESIS, NO. 33, JALAN SULTAN ISMAIL, 50250 KUALA LUMPUR, MALAYSIA PHONE : +60 3 - 2457677 FAX : +60 3 - 2458180 AMERICAS AMERICAS SUPERSCOPE TECHNOLOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC. MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLIN

14、OIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103 KOREAKOREA MK ENTERPRISES LTD.MK ENTERPRISES LTD. ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155 FAX : +822 - 3232 - 154 SINGAPORESINGAPORE WO KEE HONG (S) PTE LTDWO KEE HONG (S)

15、 PTE LTD WO KEE HONG CENTRE NO.23, LORONG 8, TOA PAYOH SINGAPORE 319257 PHONE : +65 2544555 FAX : +65 2502213 WILDASH AUDIO SYSTEMS NZWILDASH AUDIO SYSTEMS NZ 14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64 - 9 - 8463554 NEW ZEALANDNEW ZEALAND RadioFans.CN 收音机爱 好者资

16、料库 12 1. TECHNICAL SPECIFICATIONS 3. BLOCK DIAGRAM DR VE AC STAND BY CONTROL AC OUTLET MA N AMP MAIN AMP SPEAKER RELAY POWER SUPPLY CONTROL FAN CONTROL SPEAKER OUTPUT COOLING FAN +12V AC NLET OUTPUT DETECT VIDEODC5V 1. KOA Corporation Part No. (MJI) Type No. (KOA)Description NH05 140RF25S J(5% 1/4W)

17、 NH05 120RF50S J(5% 1/2W) NH85 110RF73B2A J(5% 1/10W) NH95 140RF73B2E J(5% 1/4W) 2. Matsushita Electronic Components Co., Ltd Part No. (MJI) Type No. (MEC)Description NF05 140ERD-2FCJ (5% 1/4W) RF05 140 NF02 140ERD-2FCG (2% 1/4W) RF02 140 Examples ; Resistance value 0.1 . 00110 . 1001 k .102 100 k.

18、104 0.5 . 00518 . 1802.7 k .272 680 k. 684 1 . 010100 . 10110 k .1031 M. 105 6.8 . 068390 . 39122 k .223 4.7 M. 475 ASSIGNMENT OF COMMON PARTS CODES. RESISTORS R : 1) GD05 140, Carbon film fixed resistor, 5% 1/4W R : 2) GD05 160, Carbon film fixed resistor, 5% 1/6W Examples ; Resistance value 0.1 .

19、00110 . 1001 k .102 100 k. 104 0.5 . 00518 . 1802.7 k .272 680 k. 684 1 . 010100 . 10110 k .1031 M. 105 6.8 . 068390 . 39122 k .223 4.7 M. 475 Note : Please distinguish 1/4W from 1/6W by the shape of parts used actually. CAPACITORS C : CERAMIC CAP. 3) DD1 370,Ceramic capacitor Disc type Temp.coeff.P

20、350 N1000, 50V Examples ; Tolerance (Capacity deviation) 0.25 pF . 0 0.5 pF . 1 5%. 5 Tolerance of COMMON PARTS handled here are as follows : 0.5 pF5 pF . 0.25 pF 6 pF10 pF . 0.5 pF 12 pF560 pF. 5% Capacity value 0.5 pF .0053 pF .030 100 pF . 101 1 pF .01010 pF .100 220 pF . 221 1.5 pF .01547 pF .47

21、0 560 pF . 561 C : CERAMIC CAP. 4) DK16 300,High dielectric constant ceramic capacitor Disc type Temp.chara. 2B4, 50V Examples ; Capacity value 100 pF .101 1000 pF .10210000 pF.103 470 pF .471 2200 pF .222 C: 5) ELECTROLY CAP. ( ), 6) FILM CAP . ( ) 5) EA 10,Electrolytic capacitor One-way lead type,

22、 Tolerance 20% Examples ; Capacity value 0.1 F.1044.7 F .475100 F .107 0.33 F.33410 F .106330 F .337 1 F.10522 F .2261100 F .118 2200 F .228 Working voltage 6.3V.00625V .025 10V.01035V .035 16V.01650V .050 6) DF15 350Plastic film capacitor DF15 310One-way type, Mylar 5% 50V DF16 310Plastic film capa

23、citor One-way type, Mylar 10% 50V Examples ; Capacity value 0.001 F(1000 pF) . 1020.1 F.104 0.0018 F. 1820.56 F.564 0.01 F. 1031 F.105 0.015 F. 153 : 1) The above CODES ( R , R , C , C and C ) are omitted on the schematic diagram in some case. 2) On the occasion, be confirmed the common parts on the

24、 parts list. 3) Refer to “Common Parts List” for the other common parts (RI05, DD4, DK4). Capacity value Tolerance Capacity value Resistance value Working voltage Capacity value Capacity value NOTE NOTE ON SAFETY FOR FUSIBLE RESISTOR : Resistance valueResistance value (0.1 10 k) Resistance value Res

25、istance value ANT .: ANTENNABATT .: BATTERY CAP .: CAPACITORCER.: CERAMIC CONN.: CONNECTINGDIG.: DIGITAL HP: HEADPHONEMIC.: MICROPHONE -PRO: MICROPROCESSORREC.: RECORDING RES.: RESISTORSPK: SPEAKER SW: SWITCHTRANSF . : TRANSFORMER TRIM.: TRIMMINGTRS.: TRAMSISTOR VAR.: VARIABLEXTAL: CRYSTAL ABBREVIAT

26、ION AND MARKS NOTE ON SAFETY : SymbolFire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol . Any other component substitution (other than original type), may increase risk of fire or electrical shock hazard. 27 POS. NO VERS. COLOR PART NO. (FOR P

27、CS) DESCRIPTION PART NO. (MJI) POS. NO VERS. COLOR PART NO. (FOR PCS) DESCRIPTION PART NO. (MJI) P704-3CH AMP CIRCUIT BOARD P704-CAPACITORS CT01 4822 124 22275ELECT. 47F M 10V RA-2OA47601020 CT03 /K,/N,/S FILM 1200pF 5% 100V APSVOF15122540 CT03 /U FILM 470pF 5% 100V APSVOF15471540 CT05 FILM 470pF 5%

28、 100V APSVOF15471540 CT07 9965 000 01040ELECT. 470F M 6.3V RA-2OA47700620 CT11 ELECT. 220F M 100V RA-2OA22710020 CT13 ELECT. 220F M 100V RA-2OA22710020 CT15 4822 124 11533ELECT. 1F 100V RA-2OA10510020 CT17 MICA 10pF 0.5pF AUDIODF31100520 CT19 ELECT. 4.7F 100VEA47510010 CT27 9965 000 00438FILM 120pF

29、5% 100V APSVOF15121540 CT29 9965 000 00438FILM 120pF 5% 100V APSVOF15121540 C701 4822 124 22275ELECT. 47F M 10V RA-2OA47601020 C702 4822 124 22275ELECT. 47F M 10V RA-2OA47601020 C703/K,/N,/S FILM 1200pF 5% 100V APSVOF15122540 C703/U FILM 470pF 5% 100V APSVOF15471540 C704/K,/N,/S FILM 1200pF 5% 100V

30、APSVOF15122540 C704/U FILM 470pF 5% 100V APSVOF15471540 C705 FILM 470pF 5% 100V APSVOF15471540 C706 FILM 470pF 5% 100V APSVOF15471540 C707 9965 000 01040ELECT. 470F M 6.3V RA-2OA47700620 C708 9965 000 01040ELECT. 470F M 6.3V RA-2OA47700620 C711 ELECT. 220F M 100V RA-2OA22710020 C714 C715 4822 124 11

31、533ELECT. 1F100V RA-2OA10510020 C716 4822 124 11533ELECT. 1F100V RA-2OA10510020 C717 MICA 10pF 0.5pF AUDIODF31100520 C718 MICA 10pF 0.5pF AUDIODF31100520 C719 ELECT. 4.7F 100VEA47510010 C720 ELECT. 4.7F 100VEA47510010 C727 9965 000 00438FILM 120pF 5% 100V APSVOF15121540 C730 P704CAPACITORS (COMMON)

32、PLASTIC FILM CAPACITOR 5% 50V : CT21 CT23 CT25 C721-C726 P704-RESISTORS RT07 1.5k 5% 1/6WGG05152160 RT09 1.5k 5% 1/6WGG05152160 RT15 4822 100 12159TRIM. 100k RH0638C15RRA01040780 RT25 560 5% 1/6WGG05561160 RT27 560 5% 1/6WGG05561160 RT29 560 5% 1/6WGG05561160 RT31 560 5% 1/6WGG05561160 RT33 56 5% 1/

33、6WGG05560160 RT35 56 5% 1/6WGG05560160 RT43 4822 100 20681TRIM. 2.2k RH0638CJ3RRA02220780 RT49 10 5% 1/4WGG05100140 RT51 10 5% 1/4WGG05100140 RT53 100 5% 1/6WGG05101160 RT55 100 5% 1/6WGG05101160 RT57 JUMPER75060501P0 RT59 JUMPER75060501P0 RT61 1k 5% 1/6WGG05102160 RT63 22 5% 1/6WGG05220160 RT65 22

34、5% 1/6WGG05220160 RT67 4822 116 60319FUSIBLE 220 5% 1/2WNH05221120 RT69 2.2 5% 1/6WGG05022160 RT71 2.2 5% 1/6WGG05022160 RT73 9965 000 01764FIXED 0.10 K 5W X2BZ10102020 RT75 1k 5% 1/6WGG05102160 RT77 4.7k 5% 1/6WGG05472160 RT83 220 5% 1/4WGG05221140 RT85 10 5% 1WGA05100010 R707 1.5k 5% 1/6WGG0515216

35、0 R708 1.5k 5% 1/6WGG05152160 R709 1.5k 5% 1/6WGG05152160 R710 1.5k 5% 1/6WGG05152160 R715 4822 100 12159TRIM. 100k RH0638C15RRA01040780 R716 4822 100 12159TRIM. 100k RH0638C15RRA01040780 R725 560 5% 1/6WGG05561160 R732 R733 56 5% 1/6WGG05560160 R736 R743 4822 100 20681TRIM. 2.2k RH0638CJ3RRA0222078

36、0 R744 4822 100 20681TRIM. 2.2k RH0638CJ3RRA02220780 R749 10 5% 1/4WGG05100140 R752 R753 100 5% 1/6WGG05101160 R756 R757 JUMPER75060501P0 R760 R761 1k 5% 1/6WGG05102160 R762 1k 5% 1/6WGG05102160 R763 22 5% 1/6WGG05220160 R766 R767 4822 116 60319FUSIBLE 220 5% 1/2WNH05221120 R768 4822 116 60319FUSIBL

37、E 220 5% 1/2WNH05221120 R769 2.2 5% 1/6WGG05022160 R772 R773 9965 000 01764FIXED 0.10 K 5W X2BZ10102020 R774 9965 000 01764FIXED 0.10 K 5W X2BZ10102020 R775 1k 5% 1/6WGG05102160 R776 1k 5% 1/6WGG05102160 R777 4.7k 5% 1/6WGG05472160 R778 4.7k 5% 1/6WGG05472160 R783 220 5% 1/4WGG05221140 R784 220 5% 1

38、/4WGG05221140 R785 10 5% 1WGA05100010 R786 10 5% 1WGA05100010 P704-RESISTORS (COMMON) CARBON FILM FIXED RES. 5% 1/6W : R701-R706 R711-R714 R717-R724 R737-R742 R745-R748 R779-R782 R787-R790 RT01 RT03 RT05 RT11 RT13 RT17 RT19 RT21 RT23 RT37 RT39 RT41 RT45 RT47 RT79 RT81 RT87 RT89 P704-SEMICONDUCTORS D

39、T01 4822 130 32362DIODE 1SS176 MA165 1SS254 30V 0.1A HD20002000 DT03 4822 130 32362DIODE 1SS176 MA165 1SS254 30V 0.1A HD20002000 DT05 JUMPER75060501P0 DT07 JUMPER75060501P0 DT09 JUMPER75060501P0 DT11 JUMPER75060501P0 DT13 4822 130 80837DIODE HSS81TD 150V 150mAHD20027010 DT15 4822 130 80837DIODE HSS8

40、1TD 150V 150mAHD20027010 DT17 4822 130 80132ZENER DIODE 3.9VHD30391000 DT19 4822 130 80132ZENER DIODE 3.9VHD30391000 DT21 4822 130 80837DIODE HSS81TD 150V 150mAHD20027010 28 POS. NO VERS. COLOR PART NO. (FOR PCS) DESCRIPTION PART NO. (MJI) POS. NO VERS. COLOR PART NO. (FOR PCS) DESCRIPTION PART NO.

41、(MJI) D701 4822 130 32362DIODE 1SS176 MA165 1SS254 HD20002000 D704 30V 0.1A D705 JUMPER75060501P0 D712 D713 4822 130 80837DIODE HSS81TD 150V 150mAHD20027010 D716 D717 4822 130 80132ZENER DIODE 3.9VHD30391000 D720 D721 4822 130 80837DIODE HSS81TD 150V 150mAHD20027010 D722 4822 130 80837DIODE HSS81TD

42、150V 150mAHD20027010 K761 TRS. KITHK136019C0 K763 2SA360 2SC3423 PAIR O OR Y K766 TRS. KIT.HK183719C0 K768 2SA1837 2SC4793(HFE) SELE. K771 TRS. KIT 2SA1216 2SC2922HK121619F0 K773 O OR Y PAIR QT01 4822 130 42949TRS. 2SA970 GR OR BLHT109702A0 QT03 4822 130 42949TRS. 2SA970 GR OR BLHT109702A0 QT05 4822

43、 130 42999TRS. 2SA1145 O OR YHT111452A0 QT07 4822 130 43283TRS. 2SC2705 O OR YHT327052A0 QT09 4822 130 43283TRS. 2SC2705 O OR YHT327052A0 QT11 5322 130 61728TRS. 2SA1360 O OR YHT113602A0 QT13 5322 130 61737TRS. 2SC3423 O OR YHT334232A0 QT17 4822 130 43283TRS. 2SC2705 O OR YHT327052A0 QT19 4822 130 42999TR