Marantz-SR6003-avr-sm 维修电路原理图.pdf

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1、SR6003Please use this service manual with referring to the user guide ( D.F.U. ) without fail.ServiceManualSR6003SR6003 /F B/N1B/U1B/K1SG/N1SGPart no. 90M08DW855010First Issue 2008.08MZAV Surround ReceiverTABLE OF CONTENTSSECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. TECHNICAL DESCRIPTION . 6 3. P

2、OWER AMPLIFIER ADJUSTMENT. 8 4. SERVICE MODE . 9 5. SYSTEM ERROR . 11 6. DUAL BACKUP MEMORY . 15 7. UPDATE FIRMWARE . 16 Mode 1 : Update/Download MAIN CPUs software to internal Flash-ROM . 17 Mode 2 : Update/Download DSPs software to Flash-ROM . 23 Mode 3 : Update/Download HDMI CPUs software to inte

3、rnal Flash-ROM . 29 Mode 4 : Update/Download USB CPUs software to internal Flash-ROM . 36 8. WIRING DIAGRAM . 43 9. BLOCK DIAGRAM . 45 10. SCHEMATIC DIAGRAM . 49 11. PARTS LOCATION . 79 12. EXPLODED VIEW AND PARTS LIST . 101 13. MICROPROCESSOR AND IC DATA . 106 14. ELECTRICAL PARTS LIST . 140 15. AB

4、OUT REPLACE THE MICROPROCESSOR WITH A NEW ONE .204安全上注意：部品、安全上重要部品。必指定部品番号使用下。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

5、 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. In both cases, the correct part number has to be specified. The following infor

6、mation 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

7、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 connected to AC mains and its Power switch ON ), and the face

8、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 user/customer. Ref. UL Standard No. 60065.In case of difficulties, do not hesita

9、te to contact the Technical Department at above mentioned address. 080702MZUSAMARANTZ AMERICA, INC100 CORPORATE DRIVEMAHWAH, NEW JERSEY 07430USAEUROPE / TRADING D&M EUROPE B. V. P. O. BOX 8744, BUILDING SILVERPOINTBEEMDSTRAAT 11, 5653 MA EINDHOVENTHE NETHERLANDSPHONE : +31 - 40 - 2507844FAX : +31 -

10、40 - 2507860KOREAD&M SALES AND MARKETING KOREA LTD.CHUNG JIN B/D., #1001,53-5, WONHYORO 3 GA, YONGSAN-GU,SEOUL, 140-719, KOREAPHONE : +82 - 2 - 323 - 2155FAX : +82 - 2 - 323 - 2154CANADAD&M Canada Inc.5-505 APPLE CREEK BLVD. MARKHAM, ONTARIO L3R 5B1CANADAPHONE : 905 - 415 - 9292FAX : 905 - 475 - 415

11、9JAPAND&M BUILDING, 2-1 NISSHIN-CHO,KAWASAKI-KU, KAWASAKI-SHI,KANAGAWA, 210-8569 JAPAND&M Holdings Inc.CHINAD&M SALES AND MARKETING SHANGHAI LTD.ROOM.808 SHANGHAI AIRPORT CITY TERMINAL NO.1600 NANJING (WEST) ROAD, SHANGHAI, CHINA. 200040TEL : 021 - 6248 - 5151FAX : 021 - 6248 - 4434NOTE ON SAFETY :S

12、ymbol Fire 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.1FM TUNER SECTIONFrequency Range .76.0 - 90.0 MHz /F .87.5 - 108.0 MHz

13、 /K/N/U Usable Sensitivity .IHF 1.8 V/16.4 dBfSignal to Noise Ratio .Mono/Stereo 75/70 dBDistortion .Mono/Stereo 0.2/0.3 %Stereo Separation .1 kHz 45 dBAlternate Channel Selectivity . 300 kHz 60 dB /F/K/N . 400 kHz 60 dB /U Image Rejection .98 MHz 70 dB /F/K/N . 98.1 MHz 70 dB /U Tuner Output Level

14、.1 kHz, 40 kHz Dev 500 mV /K/N . 1 kHz, 75 kHz Dev 800 mV /F/U AM TUNER SECTIONFrequency Range .531 - 1602 kHz /F/K/N .520 - 1710 kHz /U Signal to Noise Ratio . 50 dBUsable Sensitivity .Loop 400 V/m /F/N/U Distortion .400Hz, 30 % Mod. 0.5 %Selectivity . 18 kHz 70 dB /F/K/N . 20 kHz 70 dB /U HDMI SEC

15、TION Version .1.3a INPUT .1.3a OUTPUTAUDIO SECTIONPower Output (20 Hz - 20 kHz/THD=0.08 %)Front L&R .8 ohms 100 W/ChCenter .8 ohms 100 W/ChSurround L&R .8 ohms 100 W/ChSurround Back L&R .8 ohms 100 W/ChFront L&R .6 ohms 125 W/ChCenter .6 ohms 125 W/ChSurround L&R .6 ohms 125 W/ChSurround Back L&R .6

16、 ohms 125 W/ChInput Sensitivity/Impedance .180 mV/47 kohmsSignal to Noise Ratio Analog Input / Pure Direct . 105 dBFrequency Response Analog Input / Pure Direct .8 Hz - 100 kHz ( 3 dB) Digital Input / 96 kHz PCM .8 Hz - 45 kHz ( 3 dB)VIDEO SECTIONTelevision Format .NTSC/PALInput Level/Impedance .1 V

17、p-p/75 ohmsOutput Level/Impedance.1 Vp-p/75 ohmsVideo Frequency Response .5 Hz to 8 MHz (- 1 dB)Video Frequency (Component) .5 Hz to 80 MHz (- 1 dB)S/N . 60 dBGENERALPower Requirement . AC 100 V 50/60 Hz /F . AC 220 V 50 Hz /K .AC 230 V 50/60 Hz /N . AC 120 V 60 Hz /U Power Consumption . 600 WStandb

18、y Power Consumption.(Normal) 0.7 W .(Economy) 0.4 WWeight .13.2 kg ACCESSORIESRemote Control Unit RC003SR .1AAA-size batteries .2Microphone .1FM Antenna .1AM Loop Antenna .1AC cable .11. TECHNICAL SPECIFICATIONSDIMENSIONS5-3/4 in(146.5 mm)9/16 in(14 mm)6-5/16 in(160.5 mm)17-3/8 in (440.0 mm)15-5/16

19、in (388 mm)11/16 in(17.5 mm)13-11/16 in (348.5 mm)7/8 in(22 mm)2The relation between the selected surround mode and the input signalThe surround mode is selected with the surround mode buttons on SR6003 or the remote control unit. However, the sound you hear is subject to the relationship between th

20、e selected surround mode and input signal. That relationship is as follows;68ENGLISHBASIC CONNECTIONSBASIC OPERATIONADVANCED CONNECTIONSSETUPADVANCED OPERATIONTROUBLESHOOTINGOTHERSNAMES AND FUNCTIONTROUBLESHOOTINGOTHERSOTHERSSURROUND MODEThis unit is equipped with many surround modes. These are prov

21、ided to reproduce a variety of surround sound effects, according to the content of the source to be played.The available surround modes may be restricted depending on the input signal and speaker setup.The relationship between the selected surround mode and the input signalThe surround mode is selec

22、ted with the surround mode selector on the unit or the remote controller. However, the sound you hear is subject to the relationship between the selected surround mode and the input signal. That relationship is as follows:PROTECTIVE FEATUREIn some cases, the STANDBY indicator may blink slowly, twice

23、 per second. In this case, turn off the unit, unplug the power cord, and check the following points. Make sure the speaker cables are not reversed and connected to the wrong sides (+ and -) on the unit. Make sure the speaker cables connected to the unit are not shorted. (Check both the unit end and

24、the speaker end.) Make sure the volume does not exceed the level that the unit is capable of producing. When using the unit in a rack or other enclosed space, heat may build up inside the unit and cause a fi re. When installing the unit, be sure to leave suffi cient space between the top, back and b

25、oth sides of the unit and walls or other AV components to prevent the internal temperature from rising.After checking these points, plug in the power cord and use the remote controller to turn on the unit. Turn down the volume before resuming playback. Confirm that there are no problems with the spe

26、aker connections and playback performance. If this symptom recurs, request service at your nearest service center. In rare instances, the unit may enter standby mode and the STANDBY indicator may blink rapidly, 8 times per second. In this case, unplug the power cord and request service at your neare

27、st service center. SURROUNDMODEPUREDIRECTEXITCLEARFRONT KEY (BUTTON) LOCK OF THE UNITTo lock all front panel buttons (except the POWER ON/OFF button) and the INPUT SELECTER and VOLUME knobs, hold the PURE DIRECT and EXIT buttons on the front panel simultaneously for at least 3 seconds. At this time,

28、 “F-KEY LOCK!” is displayed. To unlock the controls, press the same buttons again simultaneously for at least 3 seconds. At this time, “F-KEY UNLOCK” is displayed, and the buttons are released. GENERAL MALFUNCTIONIf the equipment malfunctions, this may be because an electrostatic discharge or AC lin

29、e interference has corrupted the information in the equipment memory circuits. Therefore: - disconnect the plug from the AC line supply - after waiting at least three minutes, reconnect the plug to the AC line supply - re-attempt to operate the equipment Memory backup In case a power outage occurs o

30、r the power cord is accidentally unplugged, this unit is equipped with a backup function to prevent memory data such as the preset memory from being erased.HOW TO RESET THE UNITShould the operation or display seem to be abnormal, reset the unit with the following procedure.This unit is turned on, pr

31、ess and hold the SURROUND MODE + CLEAR buttons simultaneously for 3 seconds or more.Remember that the procedure will reset the settings of the function selector, Surround mode, delay time, TUNER PRESET etc., to their initial settings.Surround ModeInput SignalDecodingOutput ChannelFront information d

32、isplayL/RCSLSRSBLSBRSubWSignal format indicatorsChannel statusAUTODolby Surr.EXDolby Digital EXOOOOO2 DIGITAL EXL, C, R, SL, SR, S, LFEDolby D (5.1ch)Dolby Digital 5.1OOO-O2 DIGITALL, C, R, SL, SR, LFEDolby D (2ch)Dolby Digital 2.0O-O2 DIGITAL L, RDolby D (2ch Surr)Pro Logic IIx movieOOOOO2 DIGITAL

33、L, R, SDolby Digital Plus (2ch)DolbyDigital +O-O2 DIGITAL PLUSL, RDolby Digital Plus (5.1ch)DolbyDigital +OOO-O2 DIGITAL PLUSL, C, R, SL, SR, LFEDolby Digital Plus (6.1ch)DolbyDigital +OOOOO2 DIGITAL PLUSL, C, R, SL, SR, S, LFE (,ex1)Dolby Digital Plus (7.1ch)DolbyDigital +OOOOO2 DIGITAL PLUSL, C, R

34、, SL, SR, SBL, SBR, LFEDolby TrueHD (2ch)DolbyTrueHDO-O2 TrueHDL, RDolby TrueHD (5.1ch)DolbyTrueHDOOO-O2 TrueHDL, C, R, SL, SR, LFE (,ex1,ex2)Dolby TrueHD (6.1ch)DolbyTrueHDOOOOO2 TrueHDL, C, R, SL, SR, S, LFE (,ex1,ex2)Dolby TrueHD (7.1ch)DolbyTrueHDOOOOO2 TrueHDL, C, R, SL, SR, SBL, SBR, LFE (,ex1

35、,ex2)DTS-ESDTS-ESOOOOOdts, ESL, C, R, SL, SR, S, LFEDTS 96/24DTS-96/24OOO-Odts 96/24L, C, R, SL, SR, LFEDTS (5.1ch)DTS 5.1OOO-OdtsL, C, R, SL, SR, LFEDTS-HD (2ch)DTS-HDO-Odts-HD MSTR/HIRESL, RDTS-HD (5.1ch)DTS-HDOOO-Odts-HD MSTR/HIRESL, C, R, SL, SR, LFE (,ex1,ex2)DTS-HD (6.1ch)DTS-HDOOOOOdts-HD MST

36、R/HIRESL, C, R, SL, SR, S, LFE (,ex1,ex2)DTS-HD (7.1ch)DTS-HDOOOOOdts-HD MSTR/HIRESL, C, R, SL, SR, SBL, SBR, LFE (,ex1,ex2)Multi Ch-PCMMulti Ch-PCMOOO-OPCML, C, R, SL, SR, LFEMulti Ch-PCM 96kHzMulti Ch-PCM 96kHzOOO-OPCML, C, R, SL, SR, LFESA-CD (5.1ch)SA-CD (5.1ch)OOO-ODSDL, C, R, SL, SR, LFESA-CD

37、(2ch)SA-CD (Stereo)O-ODSDL, RPCM (Audio)PCM (Stereo)O-OPCML, RPCM 96kHzPCM (Stereo 96kHz)O-OPCML, RHDCDHDCDO-OPCM, HDCDL, RAnalogStereoO-OANALOG-7.1ch inputMulti ChOOOOOANALOG-SOURCE DIRECTPURE DIRECTDolby Surr.EXDolby Digital EXOOOOO2 DIGITAL EXL, C, R, SL, SR, S, LFEDolby D (5.1ch)Dolby Digital 5.

38、1OOO-O2 DIGITALL, C, R, SL, SR, LFEDolby D (2ch)Dolby Digital 2.0O-2 DIGITAL L, RDolby D (2ch Surr)Pro Logic IIx movieOOOOO2 DIGITAL L, R, SDolby Digital Plus (2ch)DolbyDigital +O-2 DIGITAL PLUSL, RDolby Digital Plus (5.1ch)DolbyDigital +OOO-O2 DIGITAL PLUSL, C, R, SL, SR, LFEDolby Digital Plus (6.1

39、ch)DolbyDigital +OOOOO2 DIGITAL PLUSL, C, R, SL, SR, S, LFE (,ex1)Dolby Digital Plus (7.1ch)DolbyDigital +OOOOO2 DIGITAL PLUSL, C, R, SL, SR, SBL, SBR, LFEDolby TrueHD (2ch)DolbyTrueHDO-2 TrueHDL, RDolby TrueHD (5.1ch)DolbyTrueHDOOO-O2 TrueHDL, C, R, SL, SR, LFE (,ex1,ex2)Dolby TrueHD (6.1ch)DolbyTr

40、ueHDOOOOO2 TrueHDL, C, R, SL, SR, S, LFE (,ex1,ex2)Dolby TrueHD (7.1ch)DolbyTrueHDOOOOO2 TrueHDL, C, R, SL, SR, SBL, SBR, LFE (,ex1,ex2)DTS-ESDTS-ESOOOOOdts, ESL, C, R, SL, SR, S, LFEDTS 96/24DTS-96/24OOO-Odts 96/24L, C, R, SL, SR, LFESR5003_U_1_ENG 3_3.indd 6808.7.4 4:49:21 PM369ENGLISHBASIC CONNEC

41、TIONSBASIC OPERATIONADVANCED CONNECTIONSSETUPADVANCED OPERATIONTROUBLESHOOTINGOTHERSNAMES AND FUNCTIONOTHERSSurround ModeInput SignalDecodingOutput ChannelFront information displayL/RCSLSRSBLSBRSubWSignal format indicatorsChannel statusSOURCE DIRECTPURE DIRECTDTS (5.1ch)DTS 5.1OOO-OdtsL, C, R, SL, S

42、R, LFEDTS-HD (2ch)DTS-HDO-dts-HD MSTR/HIRESL, RDTS-HD (5.1ch)DTS-HDOOO-Odts-HD MSTR/HIRESL, C, R, SL, SR, LFE (,ex1,ex2)DTS-HD (6.1ch)DTS-HDOOOOOdts-HD MSTR/HIRESL, C, R, SL, SR, S, LFE (,ex1,ex2)DTS-HD (7.1ch)DTS-HDOOOOOdts-HD MSTR/HIRESL, C, R, SL, SR, SBL, SBR, LFE (,ex1,ex2)Multi Ch-PCMMulti Ch-

43、PCMOOO-OPCML, C, R, SL, SR, LFEMulti Ch-PCM 96kHzMulti Ch-PCM 96kHzOOO-OPCML, C, R, SL, SR, LFESA-CD (5.1ch)SA-CD (5.1ch)OOO-ODSDL, C, R, SL, SR, LFESA-CD (2ch)SA-CD (Stereo)O-ODSDL, RPCM (Audio)PCM (Stereo)O-PCML, RPCM 96kHzPCM (Stereo 96kHz)O-PCML, RHDCDHDCDO-PCM, HDCDL, RAnalogStereoO-ANALOG-7.1c

44、h inputMulti ChOOOOOANALOG-EX/ESDolby Surr.EXDolby Digital EXOOOOO2 DIGITAL EXL, C, R, SL, SR, S, LFEDolby D (5.1ch)Dolby Digital EXOOOOO2 DIGITALL, C, R, SL, SR, LFEDolby Digital Plus (5.1ch)DolbyDigital + +EXOOOOO2 DIGITAL PLUSL, C, R, SL, SR, LFEDolby TrueHD (5.1ch)DolbyTrueHD +EXOOOOO2 TrueHDL,

45、C, R, SL, SR, LFE (,ex1,ex2)DTS-ESDTS-ESOOOOOdts, ESL, C, R, SL, SR, S, LFEDTS (5.1ch)DTS-ESOOOOOdtsL, C, R, SL, SR, LFEDTS-HD (5.1)DTS-HD + NEO6OOOOOdts-HD MSTR/HIRESL, C, R, SL, SR, LFE (,ex1,ex2)Multi-PCMMulti Ch-PCM + Dolby Digital EXOOOOOPCML, C, R, SL, SR, LFESA-CD (5.1ch)SA-CD (5.1ch) + Dolby

46、 Digital EXOOOOODSDL, C, R, SL, SR, LFEDOLBY(PLIIx movie)(PLIIx music)(PLIIx game)Dolby Surr.EXDolby Digital EXOOO-O2 DIGITAL EXL, C, R, SL, SR, S, LFEDolby D (5.1ch)Dolby Digital 5.1OOO-O2 DIGITALL, C, R, SL, SR, LFEDolby D (5.1ch)Dolby Digital 5.1 + PLIIxOOOOO2 DIGITALL, C, R, SL, SR, LFEDolby D (

47、2ch)Pro Logic IIxOOOOO2 DIGITAL L, RDolby D (2ch Surr)Pro Logic IIxOOOOO2 DIGITALL, R, SDolby Digital Plus (2ch)Pro Logic IIxOOOOO2 DIGITAL PLUSL, RDolby Digital Plus (5.1ch)DolbyDigital +OOO-O2 DIGITAL PLUSL, C, R, SL, SR, LFEDolby Digital Plus (5.1ch)Dolby Digital Plus + PLIIxOOOOO2 DIGITAL PLUSL,

48、 C, R, SL, SR, LFEDolby TrueHD (2ch)Pro Logic IIxOOOOO2 TrueHDL, RDolby TrueHD (5.1ch)DolbyTrueHD + PLIIxOOOOO2 TrueHDL, C, R, SL, SR, LFE (,ex1,ex2)Dolby TrueHD (5.1ch)DolbyTrueHDOOO-O2 TrueHDL, C, R, SL, SR, LFE (,ex1,ex2)DTS-HD (2ch)DTS-HDOOOOO2 TrueHDL, RMulti Ch-PCMMulti Ch-PCM + PLIIxOOOOOPCML

49、, C, R, SL, SR, LFESA-CD (5.1ch)SA-CD (5.1ch) + PLIIxOOOOODSDL, C, R, SL, SR, LFESA-CD (2ch)Pro Logic IIxOOOOODSDL, RPCM (Audio)Pro Logic IIxOOOOOPCML, RHDCDPro Logic IIxOOOOOPCM, HDCDL, RAnalogPro Logic IIxOOOOOANALOG-DTS(Neo:6 Cinema)(Neo:6 Music)DTS-ESDTS 5.1OOO-Odts, ESL, C, R, SL, SR, S, LFEDTS

50、 96/24DTS-96/24OOO-Odts 96/24L, C, R, SL, SR, LFEDTS (5.1ch)DTS 5.1OOO-OdtsL, C, R, SL, SR, LFEDTS-HD (2ch)Neo:6OOOOOdts-HD MSTR/HIRESL, RDTS-HD (5.1ch)DTS-HDOOO-Odts-HD MSTR/HIRESL, C, R, SL, SR, LFE (,ex1,ex2)DTS-HD (6.1ch)DTS-HDOOOOOdts-HD MSTR/HIRESL, C, R, SL, SR, S, LFE (,ex1,ex2)DTS-HD (7.1ch