Marantz-ST7001-tun-sm 维修电路原理图.pdf

《Marantz-ST7001-tun-sm 维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Marantz-ST7001-tun-sm 维修电路原理图.pdf（49页珍藏版）》请在收音机爱好者资料库上搜索。

1、ST7001Please use this service manual with referring to the user guide ( D.F.U. ) without fail.ServiceManualST7001ST7001DAB / FM / AM TunerST7001 /N1B/N1SPart no. 90M46BW855010First Issue 2005.08MZTABLE OF CONTENTSSECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. FACTORY / SERVICE MODE . 2 3. WRITING M

2、AIN MICROPROCESSOR PROCEDURE. 3 4. UPDATE DAB MICROPROCESSOR PROCEDURE. 12 5. WIRING DIAGRAM . 21 6. BLOCK DIAGRAM . 23 7. SCHEMATIC DIAGRAM. 25 8. PARTS LOCATION. 29 9. MICROPROCESSOR AND IC DATA. 3510. EXPLODED VIEW AND PARTS LIST. 4311. ELECTRICAL PARTS LIST. 46PUSH ENTERPUSH ENTERTUNING/PRESETTU

3、NING/PRESETSTEREOSTEREORDSRDSTUNEDTUNEDSECONDARYSECONDARYBAND SELECTBAND SELECTAUTO TUNEAUTO TUNEMENUMENUDISPLAYDISPLAYDIMMERDIMMERSTANDBYSTANDBYON/STANDBYON/STANDBYPOWERPOWERDAB/FM/AM TUNER ST7001DAB/FM/AM TUNER ST7001RadioFans.CN 收音机爱 好者资料库MARANTZ DESIGN AND SERVICEUsing superior design and select

4、ed 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 specifi cations for which it is famous. Parts for your MARANTZ equipment are generally available to our National Marantz

5、 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 specifi ed. The following information must be supplied to eliminate delays in processing your order : 1. Complete address 2. Complete part numbers and quantities req

6、uired 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 considered as null and void.SHOCK, FIRE HAZARD SERVICE TEST : CAUTION : After servicing this appliance and prior to retu

7、rning 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 of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repa

8、ired or corrected before AC power is applied, and verifi ed before it is return to the user/customer. In case of diffi culties, do not hesitate to contact the Technical Department at above mentioned address. 050616MZUSAMARANTZ AMERICA, INC1100 MAPLEWOOD DRIVEITASCA, IL. 60143USAPHONE : 630 - 741 - 0

9、300FAX : 630 - 741 - 0301JAPANTechnical 35- 1, 7- CHOME, SAGAMIONOSAGAMIHARA - SHI, KANAGAWAJAPAN 228-8505PHONE : +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

10、: +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 ZEALANDPHONE : +64 - 9 - 8451958FAX : +64 - 9 - 8463554THAILANDMRZ STANDAR

11、D 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 : +886 - 2 - 25221304FAX : +886 - 2 - 25630415MALAYSIAWO KEE HONG ELEC

12、TRONICS 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,HANGGANG-RO 3GA, YONGSAN-KU,SEOUL, 140-013, KOREAPHONE : +82 - 2 - 32

13、3 - 2155FAX : +82 - 2 - 323 - 2154SINGAPOREWO KEE HONG DISTRIBUTION PTE LTDNo.1 JALAN KILANG TIMOR#08-03 PACIFIC 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

14、- 4159D&M Holdings Inc.RadioFans.CN 收音机爱 好者资料库11. TECHNICAL SPECIFICATIONSFM tuner section Frequency range.87.5 MHz 108.0 MHz/N Antenna terminals. 75 , Unbalanced Usable sensitivity. 1.1 V (12.2 dBf) .1.1 V (IHF) Image interference ratio.80 dB IF interference ratio.100 dB AM suppression ratio.50 dB

15、Effective selectivity. 50 dB (400 kHz) Capture ratio.2.0 dB Frequency characteristics. 20 Hz 15 kHz +0.5/1.0 dB Signal-to-noise ratio Monaural.74 dB (IHF), 70 dB (DIN) Stereo.68 dB (IHF), 64 dB (DIN) Total harmonic distortion Mono 1 kHz (at 75 kHz dev.). 0.2 % Stereo 1 kHz (at 67.5 kHz dev.) . 0.3 %

16、 Stereo separation 1 kHz (WIDE).43 dBDAB tuner section /N version only Frequency range .174.928 (5A) 239.200 (13F) MHz (BAND III) .1452.960 (LA) 1490.624 (LW) MHZ (L.BAND) Sensitivity.-99 dBm Signal-to-noise ratio.103 dB THD+N.0.007 % (1 kHz) Channel separation. 100 dB (1 kHz) Selectivity. 40 dB (at

17、 adjacent channel) Frequency response.+0.5/0.5 dB (5 Hz 20 kHz) Digital output. Optical, Coaxial Sampling frequency. 48 kHz Aerial terminal.75 , F female Analog output level .2 VrmsAM tuner section Frequency range. 522 kHz 1611kHz/N Antenna terminals.Terminal type with loop antenna Usable sensitivit

18、y.18 V Signal-to-noise ratio.53 dBGeneral Power supply.AC 230 V, 50 Hz/N Power consumption.12 W Weight.4.1 kgAccessories Audio connecting cord . 1 Power supply cord. 1 Remote control unit (RC7001ST) . 1 Size AAA batteries . 2 AM loop antenna. 1 FM indoor antenna. 1 DAB indoor antenna.1/N Remote Cont

19、rol Connecting Cord. 1 User Guide. 1PUSH ENTERPUSH ENTERTUNING/PRESETTUNING/PRESETSTEREOSTEREORDSRDSTUNEDTUNEDSECONDARYSECONDARYBAND SELECTBAND SELECTAUTO TUNEAUTO TUNEMENUMENUDISPLAYDISPLAYDIMMERDIMMERSTANDBYSTANDBYON/STANDBYON/STANDBYPOWERPOWERDAB/FM/AM TUNER ST7001DAB/FM/AM TUNER ST70011233315360

20、440(mm)13657822. FACTORY / SERVICE MODEA. FACTORY MODETo reset all settings to default status, follow the procedure below.1. Connect mains cord to the unit while pressing DIMMER and DISPLAY button. (DIMMER and DISPLAY button are pushed 3 seconds or more.)2. The unit becomes the setup of default auto

21、matically.B. SERVICE MODE Micromrocessor and DAB software Version check1) Connect mains cord to the unit while pressing MENU and DISPLAY button. 2) All Segments of FLD will be light ON.3) Turn TUNING/PRESET Knob clockwise or counter clockwise. VIRSION is displayed on FLD. Ex. : 4) To exit Service mo

22、de, turn off the power switch and disconnect mains cord.A. FACTORY 1. DIMMERDISPLAY押電源接続。約秒以上押。2. 自動的出荷時設定。B. SERVICE MicroprocessorDAB software VERSION確認1) MENUDISPLAY押電源接続。2) FLD全点灯。3) TUNING/PRESET回転各表示。 表示例 : 4） 解除、 電源切電源外。Main Microprocessor VERSIONDAB Software VERSION3NECESSARY EQUIPMENT Windo

23、ws PC (OS : Windows2000 or WindowsXP) with Serial Port RS-232C Cable straight type (9 Pin male - 9 Pin female) Connection JIG : ST-7001 DAB/MICOM UPGRADE BOARD (90M-ST7001JIG) Writing software (flashprog16lx-v01l11.exe) Writing data (Marantz_DABxxxx.mhx) NOTE: xx is a revision number.INSTALL PROCEDU

24、REDouble click flashprog16lx-v01l11.exe. 3. WRITING MAIN MICROPROCESSOR PROCEDURE必要機器 Windows PC (OS : Windows2000WindowsXP)Serial RS-232C(9Pin-9Pin) 接続冶具: ST-7001 DAB/MICOM UPGRADE BOARD (90M-ST7001JIG) 書込用(fl ashprog16lx-v01l11.exe) 書込用(Marantz_DABxxxx.mhx)手順fl ashprog16lx-v01l11.exe。4Click Yes. C

25、lick Next. Yes。Next。 5Check Complete, and click Next. Click Install.Complete入Next。Install。 6The status bar appears.Click Finish.開始。Finish。 7WRITING PROCEDUREDisconnect the mains cord from the unit.Connect RS-232C on the connection JIG and Serial Port of windows PC with RS-232C cable.Turn the MODE SE

26、LECTOR switch (SW401) of Connection JIG to the MICOM UPGRADE side.Connect the connection JIG to SERVICE PORT in the rear panel of the unit.Connect mains cord to the unit.Launch up the FUJITSU Flash MCU Programmer (FMC16LX). ConnectionClick Start, programs, FUJITSU FLASH MCU Programmer and FMC16LX.書込

27、手順本機電源抜。Windows PCSerial Port接続冶具RS-232C接続。接続冶具MODE SELECTOR(SW401)MICOM UPGRADE側切替。接続冶具本体SERVICE PORT接続。本体電源差込。 接続図StartprogramsFUJITSU FLASH MCU ProgrammerFMC16LX起動。 Connection JIG : ST-7001 DAB/MICOM UPGRADE BOARD (90M-ST7001JIG)RS-232C Cable straight type (9 Pin male - 9 Pin female)Windows PCMOD

28、E SELECTOR switch (SW401) MICOM UPGRADE side.8Click Set Environment.Choose the using serial port, and click OK. Set Environment。接続Serial Port番号選、OK。 9Choose MB90F352/C/S/CS in Target Microcontroller.Choose 4MHz in Crystal Frequency.Click Open.Select writing data, and click Open.Target Microcontrolle

29、rMB90F352/C/S/CS選。Crystal Frequency4MHz選。Open。書込選、Open。 10Click Full Operation(D+E+B+P).Click OK.Click OK.Full Operation(D+E+B+P)。OK。OK。 11Click X icon, and close FUJITSU Flash MCU Programmer (FMC16LX).Disconnect mains cord from the unit.Disconnect connection JIG from the unit.Check the version. Ref

30、er to 2. SERVICE MODE on page 2. X(閉)終了。本体電源抜。接続冶具外。確認。 22. SERVICE MODE確認。12NECESSARY EQUIPMENT Windows PC (OS : Windows2000 or WindowsXP) with Parallel Port Parallel Cable straight type (25 Pin male - 25 Pin female) Connection JIG : ST-7001 DAB/MICOM UPGRADE BOARD (90M-ST7001JIG) Writing software

31、and several files (DAB folder: include fast DRE310 Programmer.exe, install.bat, etc.) Writing data (Flash_DRE310_EVMSPISLAVE_ 20050701_TBK_01_002_HE.bin) NOTE: File name will change according to release date.INSTALL PROCEDUREPress right button of mouse on the install.bat, and choose the Edit in a me

32、nu.4. UPDATE DAB MICROPROCESSOR PROCEDURE必要機器 Windows PC (OS : Windows2000WindowsXP)Parallel Parallel (25Pin-25Pin) 接続冶具: ST-7001 DAB/MICOM UPGRADE BOARD (90M-ST7001JIG) 書込用一式 (DAB内fast DRE310 Programmer.exe、install.bat) 書込用 (Flash_DRE310_EVMSPISLAVE_ 20050701_TBK_01_002_HE.bin) 名変更場合。手順Install.bat右

33、出、編集(Edit) 選。 13The text which copies wdpnp.sys and a windrvr.sys file to the system folder of Windows is described.Check the following texts. When text is different, correct it, then save as same filename.Case of Windows XPCase of Windows 2000Click X icon, and close. wdpnp.syswindrvr.sysWindows文章書。

34、下記通確認。、下記違場合違箇所書直、上書保存。Windows XP場合Windows 2000場合X閉。14Double click Install.bat.Command prompt is launched, and files are copied.Check that the files have been copied.Press the Enter or Space button, and command prompt is closed automatically.Install.bat。立上。確認。EnterSpace押、自動的閉。15WRITING PROCEDUREDisc

35、onnect the mains cord from the unit.Connect Parallel connector on the connection JIG and Parallel Port of windows PC with parallel cable.Turn the MODE SELECTOR switch (SW401) of Connection JIG to the DAB UPGRADE side.Connect the connection JIG to SERVICE PORT in the rear panel of the unit.Connect ma

36、ins cord to the unit.Press the POWER ON/STANDBY button, and turn on the unit. ConnectionDouble click fast DRE310 Programmer.exe.書込手順本体電源抜。Windows PCparallel Port接続冶具parallel接続。接続冶具(SW401)DAB UPGRADE側切替。接続冶具本体SERVICE PORT接続。本体電源差込。POWER ON/STANDBY押、 本体電源入。 接続図fast DRE310 Programmer.exe。 Connection JI

37、G : ST-7001 DAB/MICOM UPGRADE BOARD (90M-ST7001JIG)Parallel Cable straight type (25 Pin male - 25 Pin female)Windows PCMODE SELECTOR switch (SW401) DAB UPGRADE side.16DRE310 In System Programmer is launched.The same name as File Name of DataFlash is displayed. When a file name is different, change i

38、s required for the right file name.Check Include this device in DataFlash.DRE310 In System Programmer立上。DataFlashFile Name書名同一名表示。 、名違場合正名変更必要。Include this device入。17Choose Erase in Operation.Click Execute.OperationErase選。Execute。18The data of DAB microprocessor is erased.Erased OK appears in status

39、.Choose Program and Verify in Operation.DAB消去。StatusErased OK表示。OperationProgram and Verify選。19Click Execute. Writing data is written and verify.Click X icon, and close.Press the POWER ON/STANDBY button, and turn off the unit.Disconnect mains cord from the unit.Disconnect connection JIG from the uni

40、t.Check the version. Refer to 2. SERVICE MODE on page 2. Execute。 DAB書込、照合。X閉。POWER ON/STANDBY押電源切。本体電源抜。接続冶具外。確認。 22. SERVICE MODE確認。20Personal notes:21225. WIRING DIAGRAM161616114MENU111OPT11CP1011115812P CABLECN200CP20011TRANS SECONDARY10P CABLE7P CABLE4P CABLEPOWERPOWERTRANSDISPLAYSTANDBYTRANSCP

41、9026P CABLECP100JOG SHUTTLEBANDDIGITALCOAXIAL8115P CABLEUP DATA5P CABLECP901DIMMERCN1001CN900AUTOTUNE11DRIDIGITALCN10111P CABLECN111PROGRAMSWINT/EXTAC CORDCN920TRANS SECONDARYAUDIO OUTCP110FM/AM TUNERRC5-IN/OUTMAINS INLETDIGITALCN112FRONT PWBMAIN PWBPOWER KEYPWB24236. BLOCK DIAGRAMThe RDI (Receiver

42、Data Interface) optical connectorprovides access to multiplex data.25267. SCHEMATIC DIAGRAMFROMPOWERTRANSF.FROMPOWERTRANSF.TOPOWERTRANSF.(ReceiverDataInterface)L_OUTR_OUT47/1647/1647/1647/1647/1647/16MAIN PWBFUSE900FROM FRONT PWBFROM FRONT PWBDIG._OUTCOAXIALOPTICALOPTICALAUDIO_OUT47/1647/1647/162827

43、TO MAIN PWBTO MAIN PWBFROM MAIN PWBTO MAIN PWBFRONT PWBPOWER KEY PWBFROM POWER KEY PWBTO FRONT PWB2930? ?Sn-Ag-Cu? ?Lead-free SolderWhen soldering, use the Lead-free Solder (Sn-Ag-Cu).8. PARTS LOCATIONFRONT AFRONT BQ105 Q107 Q106 Q104POWER KEY APOWER KEY BQ112 Q1083231? ?Sn-Ag-Cu? ?Lead-free SolderW

44、hen soldering, use the Lead-free Solder (Sn-Ag-Cu).IC901IC902IC903Q308Q304 Q305Q115MAIN AQ909IC904IC9003334? ?Sn-Ag-Cu? ?Lead-free SolderWhen soldering, use the Lead-free Solder (Sn-Ag-Cu).Q119 Q117 Q116IC305IC104IC306IC205IC105IC102IC106Q114R Q112RIC206IC200IC304Q901 Q109-Q111Q900Q902Q306 Q307IC704

45、 Q301Q300IC300Q309MAIN BQ114L Q112L36359. MICROPROCESSOR AND IC DATA48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 336463626160595857565554535251504917181920212223242526272829303132AVccP61/AN1P60/AN0P37/CLK/OUT7P36/RDY/OUT6P35/HAK/OUT5P34/HRQ/OUT4P32/WRL/WR/INT10RP31/RD/IN5P30/ALE/IN4P45/SCL0/FRCK1P44

46、/SDA0/FRCK0P25/A21/IN1/ADTGCVccP33/WRH10 11 12 13 14 15 16123456798P10/AD08/TIN1P07/AD07/INT15P06/AD06/INT14P05/AD05/INT13P04/AD04/INT12P03/AD03/INT11P02/AD02/INT10P01/AD01/INT9P00/AD00/INT8MD0MD1MD2P41/X1A*P40/X0A*VssP43/IN7/TX1VssX0X1RSTP24/A20/IN0P23/A19/PPGF(E)P22/A18/PPGD(C)P21/A17/PPGB(A)P20/A

47、16/PPG9(8)P17/AD15P16/AD14P15/AD13P14/AD12/SCK3P13/AD11/SOT3P12/AD10/SIN3/INT11RP11/AD09/TOT1AVssAVRHP64/AN4/PPG8(9)P65/AN5/PPGA(B)P66/AN6/PPGC(D)P67/AN7/PPGE(F)P50/AN8/SIN2P51/AN9/SOT2P52/AN10/SCK2P53/AN11/TIN3P56/AN14P55/AN13P54/AN12/TOT3P62/AN2/PPG4(5)P63/AN3/PPG6(7)P42/IN6/RX1/INT9R MB90F352/S,

48、MB90352/SRAMROM/FlashUARTPrescaler10-bit ADC15 ch16-bit ReloadTimer 4 chIO Timer 0ClockControllerInputCapture6 chOutputCompare4 chCANControllerExternalInterrupt16LXCPUFMC-16 BusX0,X1RSTSOT3, SOT2SCK3, SCK2SIN3, SIN2AVCCAVSSAN14 to AN0AVRHADTGTIN3, TIN1TOT3, TOT1IN7 to IN4,OUT7 to OUT4RX1TX1INT15 to

49、INT8ExternalBusInterfaceAD15 to AD00A21 to A16ALERDWRLWRHHRQHAKRDYCLKX0A,X1A*128 K2 chIO Timer 1FRCK0FRCK18/16-bitPPG10/6 chPPGF to PPG81 ch2 chI2CInterfaceSDA0SCL01 ch4 KDMAC* : Only for devices without S Suffix(INT11R to INT9R)PPG6, PPG4IN1, IN0IC300 : MB90F352PFM-GPin No.Pin NameI/OFunction1AvssV

50、ss2AVRHVcc3P62/AN2/PPG4(5)A/Dkey14P63/AN3/PPG6(7)A/Dkey25P64/AN4/PPG8(9)INPUTencoder_a6P65/AN5/PPGA(B)INPUTencoder_b7P66/AN6/PPGC(D)OUTPUTFLT_RESET8P67/AN7/PPGE(F)OUTPUTFLT_SELECT9P50/AN8/SIN2OUTPUTFLT_CLOCK10P51/AN9/SOT2OUTPUTFLT_DATA11P52/AN10/SCK2OUTPUTRDI_SELECT12P53/AN11/TIN3OUTPUT(RC5-OUT)13P5