Marantz-SR3001-avr-sm 维修电路原理图.pdf
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1、SR3001 / PS3001Please use this service manual with referring to the user guide ( D.F.U. ) without fail.ServiceManualSR3001 / PS3001SR3001 / PS3001SR3001 /N1B/N1G/N1S/U1BPart no. 90M23CW855010First Issue 2006.09MZAV Surround ReceiverTABLE OF CONTENTSSECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. TEC
2、HNICAL DESCRIPTION . 5 3. POWER AMPLIFIER ADJUSTMENT . 8 4. SERVICE MODE . 9 5. SYSTEM ERROR .11 6. UPDATE FIRMWARE .12 7. WIRING DIAGRAM .19 8. BLOCK DIAGRAM .21 9. SCHEMATIC DIAGRAM . 23 10. PARTS LOCATION . 37 11. EXPLODED VIEW AND PARTS LIST . 49 12. MICROPROCESSOR AND IC DATA . 54 13. ELECTRICA
3、L PARTS LIST .61 14. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE . 97PS3001 /F NAV Surround Amplifi erSURROUNDAV SURROUND RECEIVER SR3001DOWNUPVOLUMEINPUT SELECTORPHONESSTANDBYMUTE7.1CH INPUTS. SPEAKER BATTPURESETUPDIRECTSIMPLEAUTOHT-EQMENUENTERDISPLAYMEMORYCLEART-MODEEXITBANDMODEDISPMULTIAUTOTU
4、NEDSTVOFFNIGHTPEAKANALOGDIGITALATTSLEEPSURRAUTODIRECTDISC 6.1MTX 6.1EQDIGITALSURROUNDPCMLCRSLSSRLFEPOWER ON/STANDBYSURROUNDAV SURROUND AMPLIFIER PS3001DOWNUPVOLUMEINPUT SELECTORPOWER ON/OFFPHONESSTANDBYMUTE7.1CH INPUTS. SPEAKER BATTPURESETUPDIRECTSIMPLEAUTOHT-EQMENUENTERDISPLAYNIGHTSLEEPV-OFFEXITA/D
5、MODEDISPVOFFNIGHTPEAKANALOGDIGITALATTSLEEPSURRAUTODIRECTDISC 6.1MTX 6.1SPKR ABEQDIGITALSURROUNDAACPCMLCRSLSSRLFESR3001PS3001/F OnlyRadioFans.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
6、original MARANTZ parts 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
7、 both cases, the correct 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 shipm
8、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
9、( 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 verifi ed before it is return to the u
10、ser/customer. Ref. UL Standard No. 1492.In case of diffi culties, do not hesitate to contact the Technical Department at above mentioned address. 060607MZUSAMARANTZ AMERICA, INC100 CORPORATE DRIVEMAHWAH, NEW JERSEY 07430USAEUROPE / TRADINGMARANTZ EUROPE B.V.P. O. BOX 8744, BUILDING SILVERPOINTBEEMDS
11、TRAAT 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 - 3677NEW ZEALANDWILDASH AUDIO SYSTEMS NZ14 MALVERN ROAD MT ALBERTAUCKLAND NEW ZEALA
12、NDPHONE : +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- YUING CO., LTD.6 TH FL NO, 148 SUNG KIANG ROAD,TAIPEI, 10429, TAIWAN R.O.C.PHONE : +88
13、6 - 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 8088FAX: +60 - 3 - 7954 7088KOREAMARANTZ KOREA CO., LTD.ROOM 604, ELECTRO OFFICE, 16-58,HANGGA
14、NG-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 CENTRESINGAPORE 159303PHONE : +65 6376 0338FAX: +65 6376 0166CANADAMARANTZ CANADA INC.5-505 APPLE CREEK BLVD.MARKHAM, ON
15、TARIO L3R 5B1CANADAPHONE : 905 - 415 - 9292FAX: 905 - 475 - 4159JAPAND&M BUILDING, 2-1 NISSHIN-CHO,KAWASAKI-KU, KAWASAKI-SHI,KANAGAWA, 210-8569 JAPAND&M Holdings Inc.CHINAMARANTZ SHANGHAI TRADING LTD.ROOM.506 SHANGHAI LIGHT INDUSTRY MANSION1578 NANJING (WEST) ROAD SHANGHAICHINATEL: 021 - 6248 - 1064
16、FAX: 021 - 6248 - 3565RadioFans.CN 收音机爱 好者资料库1FM TUNER SECTIONFrequency Range .87.5 - 108.0 MHzUsable 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 dBImage Rejection
17、.98 MHz 70 dBTuner Output Level .1 kHz, 75 kHz Dev 800 mVAM TUNER SECTIONFrequency Range .531 - 1602 kHz /N .520 - 1710 kHz /U Signal to Noise Ratio . 50 dBUsable Sensitivity . Loop 400mV/mDistortion . 400Hz, 30 % Mod. 0.5 %Selectivity . 18 kHz 70 dBAUDIO SECTIONPower Output (20 Hz - 20 kHz/THD=0.08
18、%)Front L&R .8 ohms 60 W / ChCenter .8 ohms 60 W / ChSurround L&R .8 ohms 60 W / ChSurround Back L&R .8 ohms 60 W / ChFront L&R .6 ohms 75 W / ChCenter .6 ohms 75 W / ChSurround L&R .6 ohms 75 W / ChSurround Back L&R .6 ohms 75 W / ChInput Sensitivity/Impedance .168 mV/ 47 kohmsSignal to Noise Ratio
19、 (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 Vp-p/75 ohmsOutput Level/Impedance .1 Vp-p/75 ohmsVideo Frequency Response
20、 .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 230 V 50/60 Hz /N .AC 120 V 60 Hz /U Power Consumption . 360 W /F .370 W /N .3.5 A /N Weight .11.1 kg (24.5 lbs)ACCESSORIESRemote Control Unit RC5500SR .1AAA-size
21、 batteries . 2FM Antenna .1AM Loop Antenna .11. TECHNICAL SPECIFICATIONS 部定格出力 (20 Hz - 20 kHz THD0.08) L/R .60 W/CH 8 .60 W/CH 8 L/R .60 W/CH 8 L/R .60 W/CH 8 L/R .75 W/CH 6 .75 W/CH 6 L/R .75 W/CH 6 L/R .75 W/CH 6実用最大出力 (1kHz JEITA) L/R .85 W/CH 6 . .85 W/CH 6 L/R .85 W/CH 6 L/R .85 W/CH 6出力帯域幅 (5
22、0W / 0.09)( 入力) .6 Hz - 50 kHz周波数特性 ( 入力) .5 Hz -100 kHz (+/-3 dB)S/N比 ( 入力) .105 dB .100入力感度/ .168mV/47 k部再生対応信号 .PCM(fs=32 kHz、 44.1 kHz、 48 kHz、 96 kHz) 、DOLBY DIGITAL、 DOLBY DIGITAL EX.、DTS、 DTS-ES、 DTS96/24、 AAC周波数特性(入力: ) .5 Hz -100 kH (+/-3 dB)(入力: PCM 96 kHz) .5 Hz - 45 kH (+/-3 dB)S/N比(: 20
23、kLPF A-weight) .104 dB入力出力 .75 入出力 (100%) .1 Vp-pS/N比 .60 dB周波数特性 (Video、 S-Video ) .5 Hz -10 MHz (-3dB)周波数特性 (Video) . 5 Hz -45 MHz (-3dB)総合電源電圧 .AC 100 V 50/60 Hz消費電力 .360 W消費電力 .約0.8 W質量 .11.1 kg2Surround ModeInput SignalDecodingOutput ChannelFront information displayL/RCSLSRSBLSBRSubWSignal form
24、at indicatorsChannel statusAUTODolby Surr. EXDolby Digital EXOOOOO2 DIGITAL L, C, R, SL, SR, S, LFEDolby D (5.1ch) Dolby Digital 5.1OOO-O2 DIGITAL L, C, R, SL, SR, LFEDolby D(2ch)Dolby Digital 2.0O-2 DIGITAL L, RDolby D (2ch Surr)Pro Logic IIx movieOOOO-2 DIGITAL , 2 SURROUNDL, R, SDTS-ESDTS-ESOOOOO
25、dts, ESL, C, R, SL, SR, S, LFEDTS 96/24DTS 96/24OOO-Odts 96/24L, C, R, SL, SR, LFEDTS (5.1ch) DTS 5.1OOO-Odts L, C, R, SL, SR, LFEPCM(Audio)PCM (Stereo)O-PCML, RPCM 96kHzPCM (96kHz Stereo)O-PCML, RHDCDPCM (Stereo)O-PCM HDCDL, RAnalogStereoO-ANALOG-PURE-DIRECTDolby D Surr. EXDolby Digital EXOOOOO2 DI
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