Marantz-PM8200-int-sm维修电路原理图.pdf

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1、Service Manual Please use this service manual with referring to the user guide (D.F.U) without fail. 338J855010 AO 3120 785 22670 First Issue:2001.06 Integrated Amplifier PM8200 TABLE OF CONTENTS 1.TECHNICAL SPECIFICATIONS .1 2.BLOCK DIAGRAM .2 3.TEST EQUIPMENT REQUIRED FOR SERVICING .2 4.SCHEMATIC

2、DIAGRAM AND PARTS LOCATION (Pattern Side) .3 5.EXPLODED VIEW AND PARTS LIST.15 6.IDLING CURRENT ALIGNMENT.18 7.ELECTRICAL PARTS LIST.19 PM8200 /N1B, /N1G OFFONOFFONOFFON AUX/DVD CD REC SELECTOR OFF COPY LOUDNESS SOURCE DIRECT SPEAKER MINMAX PHONO TUNER CD-R MD/TAPE CD-R - + - + VOLUME L R PHONOCDTUN

3、ERAUX/DVDCD-R MUTE INPUT SELECTOR MD/TAPE MD/TAPE BASS PHONES POWER ON/OFF BALANCETREBLE INTEGRATED AMPLIFIER PM8200 PM8200PM8200 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. Onl

4、y original MARANTZ parts can insure that your MARANTZ product will continue to perform to the 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. I

5、n 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 address 2. Complete part numbers and quantities required 3. Description of parts 4. Model number for which part is required 5. Way of shipm

6、ent 6. 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 AC cord connector pins

7、 ( with unit NOT connected 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 verified before it is return to the u

8、ser/customer. Ref. UL Standard No. 1492. In case of difficulties, do not hesitate to contact the Technical Department at above mentioned address. 010620 A.O USAUSA MARANTZ AMERICA, INCMARANTZ AMERICA, INC. 1100 MAPLEWOOD DRIVE ITASCA, IL. 60143 USA PHONE : 630 - 741 - 0300 FAX : 630 - 741 - 0301 BRA

9、ZILBRAZIL PHILIPS DA AMAZONIA IND. ELET. ITDAPHILIPS DA AMAZONIA IND. ELET. ITDA CENTRO DE INFORMACOES AO CEP 04698-970 SAO PAULO, SP, BRAZIL PHONE : 0800 - 123123(Discagem Direta Gratuita) FAX : +55 11 534. 8988 JAPANJAPAN Technical MARANTZ JAPAN, INC.MARANTZ JAPAN, INC. 35- 1, 7- CHOME, SAGAMIONO

10、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. P.O.BOX 80002, BUILDING SFF2 5600 JB EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2732241 FAX : +31 - 40 - 2735578 TECHNICAL AUDIO GROUP PT

11、Y, LTDTECHNICAL AUDIO GROUP PTY, LTD 558 DARLING STREET, BALMAIN, NSW 2041, AUSTRALIA PHONE : 61 - 2 - 9810 - 5300 FAX : 61 - 2 - 9810 - 5355 CANADACANADA LENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED 633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 -

12、831 - 6936 AUSTRALIAAUSTRALIA QualiFi Pty Ltd,QualiFi Pty Ltd, 24 LIONEL ROAD, MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - (0)3 - 9543 - 1522 FAX : +61 - (0)3 - 9543 - 3677 NEW ZEALANDNEW ZEALAND WILDASH AUDIO SYSTEMS NZWILDASH AUDIO SYSTEMS NZ 14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE

13、: +64 - 9 - 8451958 FAX : +64 - 9 - 8463554 THAILANDTHAILAND MRZ STANDARD CO.,LTDMRZ STANDARD CO.,LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795 TAIWANTAIWAN PAI- YUING CO., LTD.PAI- YUING CO., LTD. 6 TH FL NO, 1

14、48 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 SDN. BHD. SUITE 8.1, LEVEL 8, MENARA GENESIS, NO. 33, JALAN SULTAN ISMAIL, 50250 KUALA LUMPUR, MALAYSIA PHONE : +60 3 - 245

15、7677 FAX : +60 3 - 2458180 AMERICAS AMERICAS SUPERSCOPE TECHNOLOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC. MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103 AUSTRALIA AUSTRALIA KOREAKOREA MK ENTERPRISES LTD.MK ENTERPR

16、ISES 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 DISTRIBUTION PTE LTDWO KEE HONG DISTRIBUTION PTE LTD 130 JOO SENG ROAD #03-02 OLIVINE BUILDING SINGAPORE 368357 PHONE : +65 858

17、5535 / +65 381 8621 FAX : +65 858 6078 RadioFans.CN 收音机爱 好者资料库 1. TECNICAL SPECIFIDATIONS 12 Rated power output . 60 W x 2 (8 load) (1 kHz, 2ch simultaneous drive)70 W x 2 (6 load) 80 W x 2 (4 load) Total harmonic distortion (20Hz to 20 kHz, 2ch drive, 8 load).0.01 % Cross-modulation distortion (SMP

18、TE).0.01 % Output bandwidth (8 load, 0.04 %).10 Hz to 50 kHz Frequency response (CD, SOURCE DIRECT). 5 Hz to 60 kHz, +0 / 1 dB Damping factor (8 load, 20Hz to 10 kHz) .100 Input sensitivity PHONO (MM) . 2.3 mV HIGH LEVEL . 200 mV Maximum allowable PHONO input (1 kHz) MM . 130 mV RIAA deviation (20 H

19、z to 20 kHz) . 0.2 dB S/N (IHF A network, input shorted) PHONO (MM) . 85 dB HIGH LEVEL . 110 dB Loudness (-20 dB) 100 Hz . 8 dB 10 kHz . 3 dB Tone control BASS (100 Hz) . 8 dB TREBLE (10 kHz) . 8 dB Supply voltage.230V AC, 50Hz Power consumption. 155 W Dimensions Width .440 mm Height .124 mm Depth.3

20、40 mm Weight .8.0 kg Accessories Remote control unit (RC8100PM) .x 1 Dimensions Width .55 mm Height .197 mm Depth.21 mm Weight (without batteries). 90 g SUM-3 (”AA” size) dry cell battery .x 2 Design and specifications are subject to change without notice. 3. TEST EQUIPMENT REQURED FOR SERVICING 2.

21、BLOCK DIAGRAM PHONO SPEAKER OUT PROTECT INPUT / REC SELECTOR RIAA CD TUNER AUX / DVD CD - R PLAY REC MD / TAPE PLAY REC NFBNFB HEAD PHONE OUT REMOTE IN / OUT NFB BASS TREBLE LOUDNESS PRE OUT SPEAKER SW VOLUME BALANCE MOTOR DRIVE M SOURCE DIRECT I / R INPUT SELECTOR REC SELECTOR FUNCTION INDICATOR -C

22、OM MUTE 0dB 0dB 0dB 0dBI / V I / V A A A A CD DIRECT AC IN TRANS POWER SW POWER SUPPLY 18V REG. 5V REG. PHONO / PRE / TONE AMP -COM POWER AMP POWER AMP TONE AMP PRE AMP PHONO AMP ItemUse Distortion AnalyzerDistortion measurements Audio OscillatorSinewave and squarewave signal source AC VTVMVoltage m

23、easurements (AC) OscilloscopeWaveform analysis and trouble shooting and ASO alignment DC VTVMVoltage measurements (DC) AC WattmeterMonitors primary power to amplifier Line VoltmeterMonitors poterntial of primary power to amplifier Vanable AutotransformerAdjust level of primary power to amplifier Cir

24、cuit TesterTrouble shooting Shorting PlugShorts amplifier input to eliminate noise pickup RadioFans.CN 收音机爱 好者资料库 3 4 4. SCHEMATIC DIAGRAM AND PARTS LOCATION (Pattern Side) C255 R227 W251 C207 D207 D206 D201 D208 R226 W602 W601 Q602-2 Q602-1 Q601-2 Q601-1 S251-1 R256R255R254R253R252R251R257 R261 R26

25、2 R260 R264 R258 D259 R259R263 Q201 R265 R271 R266 R267 R268 D258 D257 D256 D255 D254 D253 D252 D251 R225 R269 R270 Q209 Q208 Q210 R214 R215 R216 R217 R218 R219 R220 R221 R222 R223 R224 C210 D209 R229 Q207 R212 C254 R209 R230D203 C209 L201 R627 R627 R626 R626 R625 R625 R624 R623 R622 R621 R620 R619

26、R618 R617 R616 R615 R614 R613 R612 R611 R610 R609 R608 R607 R606 R605 R604 R603 R602 R601 C618 C617 C616 C615 C614 C613 C612 C611 C610 C609 C608 C607 C606 C605 C604 C603 C602 C601 R201 C206 C291 C292 C253 C252 C251 Q253 Q252 Q251 J251 J291 S291 C208 C205 Q206 X201 R210 C204 D202 C203 Q205 Q204 Q203

27、R208 R207 R206 R205 R204 R203 C202 C201 R202 J201 Q202 D204 10/16V 22k 10/25V 1D3 1D3 1D3 * 470k 100K * 10/25V 10/25V 10/25V 10/25V 10/16V 220/10V 0.01 220/10V 0.01 0.01 10/16V 10/16V NJM2068DD NJM2068DD 6.8k3.3k2.2k2.7k8206804.7k 22k 22k 47k 47 10k * 10k100 TMP87CH46N 100 470 180 330 330 SELU1E50CM

28、_S HLMF-K2 HLMF-K2 HLMF-K2 HLMF-K2 HLMF-K2 HLMF-K2 HLMF-K2 100 10k 10k /ETC DTA114ES /ETC DTA114ES /ETC DTC114ES 22k 22k 22k 22k 22k 22k 22k 1k 1k 22k 22k * 470k Y/GR 2SA1048 22k 22k 2.21D3 0.01 20KN 20KM 10KB 10KB 10KB 10KB 330 330 100k 100k 220 220 100k 100k 100k 100k 1k 1k 1.5k 1.5k 1.5k 1.5k 1.5

29、k 1.5k 1.5k 1.5k 10k 10k 10k 10k CH47p CH47p 220/25V 220/25V 22/25V 22/25V 0.022 0.022 0.47 0.47 0.47 0.47 22/25V 22/25V 5.5V 0.022F 0.01 0.01 1D3 Y/GR 2SC2458 Y/GR 2SA1048 0.1 /ETC DTC114ES 8.00MHz 22k Y/GR 2SC2458 Y/GR 2SC2458 Y/GR 2SC2458 100 47k 2.2k 4.7k 22k 10k 0.01 0.1 10k LB1630 * AUX/DVD -1

30、9.0-16.5 19.016.5 5.30 4.63 4.02 2.81 AUX/DVD2.25 1.75 1.18 4.9 5.1 5.04.9 5.1 AUX/DVD POWER 3.0 PHONOCDTUNER AUXCD-R MDMUTE 2.1 5.1 5.2 5.2(CD:0) 0(CD/5.2) 40.0 5.2 5.2 5.2 5.1 0 5.1 4.9 5.1 5.2 5.2 5.2 5.3 2.1 1.9 5.2 5.2(PHONO:0) 5.2(CD:0) 5.2(TUNER:0) 5.2(AUX:0) 5.2(CDR:0) 5.2(TAPE:0) 5.2(MUTE:0

31、) 5.2 0 0 5.2 5.25.2 5.2 4.6 5.1 5.2 5.9 (CD:0)19.0 (MUTE:0) 5.9 39.0 0 40.0 6.0V WA319J103-2 WA319J102-2 WA319J110-2WA319J109-2 WA319J101-2 TO J904(P101) RC5G PHONO CD OFF TUNER CDR-MD/TAPE MD/TAPE-CDR 0 0 0 0 0.4 0.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.4 0 00.4 7 6 5 3 2 1 8 7 6 5 4 3 2 1 W801 F

32、ROM J905(P101) TO W801 (P101) RIN GND LIN ROUT GND LOUT -B +B MUT CDDV VOL- VOL+ DATA CLK CE RC5 GND PDWN P251/ATO P201/AUC P271/AUCP281/AUC S291 P291/AFU RECSELECTOR COPY MD/TAPE-CDR CDR-MD/TAPE TUNER OFF CD PHONO MD/TAPE CD-R TUNER 42 LPH LSTBY STBY ENC2 ENC1 MDL1 MDL2 CDRMUT TMUT KIL-IR RECOUT RE

33、C1 REC0 VAREF MMUT LCD LAUX LCDR LTAP 38 VODW VOUP PHONO CD IR 0 0 0 0 1.4 0 CL DI CE LMUT LTUN FMUT 0.7 0.7 0 0 RMC PDW RES XOUT XIN TEST VSS 41 40 39 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 2221 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1VDD -+ INPUT SELECTOR pinport nameI/OuseName Por

34、t Setting Note Act.StandBack 1 P77 (HSO)I/O (O)OVOL_UPLHLVolume UP 2 P76 (HSCK)I/O (O)OVOL_DOWNLHLVolume DOWN 3 P75 (SO)I/O (O)ODI-LLData to LC78212 4 P74 (SI)I/O (I)I-pull down 5 P73 (SCK)I/O (O)OCLK-LLClock to LC78212 6 P72 (PDO/PWM) I/O (O)OCEHLLCE to LC78212 7 P71 (INT4)I/O (I)OSTBYHHHAmp Circui

35、t Power off 8 P70 (INT3/TC3)I/O (I)I-pull down 9 P07I/OOLED_STANDBYLLHStandby LED 10 P06I/OOLED_MUTELHHManual Mute LED 11 P05I/OOLED_TAPELHHMD/TAPE LED 12 P04I/OOLED_CDRLHHCDR LED 13 P03I/OOLED_AUXLHHAUX/DVD LED 14 P02I/OOLED_TUNERLHHTUNER LED 15 P01I/OOLED_CDLHHCD LED 16 P00I/OOLED_PHONOLHHPHONO LE

36、D 17 TESTII-to VSS 18 RESETI/OI- 19 XINII- 20 XOUTOO- 21 (VASS)VSS- 22 VAREF-A/D Reference 23 P60 (AIN0)I/O (I)IREC_SEL0-Rec-Out Sel A/D 24 P61 (AIN1)I/O (I)IREC_SEL1-Rec-Out Sel A/D 25 P62 (AIN2)I/O (I)I-pull down 26 P63 (AIN3)I/O (I)I-pull down 27 P64 (AIN4)I/O (I)OM_MUTELLLManual Mute 28 P65 (AIN

37、5)I/O (I)OINPUT_MUTELLLInput Source Mute 29 P66 (AIN6)I/O (I)OTAPE_MUTELLLTape Out Mute 30 P67 (AIN7)I/O (I)OCDR_MUTELLLCDR Out Mute 31 P10 (INT0)I/O (I)IPOWER_DOWNL-Detect Power Down 32 P11 (INT1)I/O (I)Ipull down 33 P12 (INT2/TC1)I/O (I)IRC5_IN-RC-5 Input 34 P13 (DVO)I/O (O)I-pull down 35 P14 (PPG)I/O (O)IMODEL1-Model Check 36 P15 (TC2)I/O (I)IMODEL2-Model Check 37 P16I/OIENC1-Input Sel. Rotary enc. 38 P17I/OIENC2-