BO-BeoSound9000_MKII_type25xx-sm维修电路原理图.pdf

《BO-BeoSound9000_MKII_type25xx-sm维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《BO-BeoSound9000_MKII_type25xx-sm维修电路原理图.pdf（96页珍藏版）》请在收音机爱好者资料库上搜索。

1、BeoSound 9000 MKIIIType 2571, 2572, 2573, 2574, 2575, 2576, 2577, 2580Service ManualEnglish, German, FrenchRadioFans.CN 收音机爱 好者资料库Survey of modules 1.1 1 FM/AM - RDS.diagram A, AA, B, BB page 2.11, 12, 13, 14 3 Main Microcomputer .diagram J page 2.24 4 Mains Filter . diagram N page 2.29 5 Mains Rela

2、y .diagram N, O page 2.29, 30 7 Display .diagram I page 2.23 9 Sledge Position .diagram M page 2.28 11 Main Keyboard, right . diagram H page 2.22 12 Main Keyboard, left . diagram H page 2.22 13 Secondary Keyboard . diagram H page 2.22 14 IR Receiver . diagram H page 2.22 20 ML Interface .diagram E p

3、age 2.18 21 Headphone . diagram G page 2.20, 22 Clamper Position . diagram I, L page 2.23, 26 24 Light Indication, left .diagram J page 2.24 25 Light Indication, right .diagram J page 2.24 26 End Stop Detector .diagram M page 2.28 27 Safety TX .diagram M page 2.28 28 Safety RX .diagram M page 2.28 2

4、9 Lamp .diagram I page 2.23 30 IR Transmitter, tacho clamper .diagram I page 2.23 31 IR Reciever, tacho clamper .diagram I page 2.23 32 Input/output Select, Sound Adj. .diagram E, F, G page 2.18, 19, 20 34 Power Supply . diagram C, D, G, H, I, J, L, N page 2.16, 17, 20, 22, 23, 24, 26, 29 35 Motor C

5、ontrol .diagram L, M page 2.26, 28 37 Lid Motor .diagram M page 2.28 41 CD VAM 1250 CD .diagram C page 2.16 Turn Table Motor Control . diagram D page 2.17 95 CD Mechanism, VAM 1250 . diagram C, D page 2.16, 17353341202114272826537497303129252412111341229532= PCB13, PCB24 and PCB25 placed on the chas

6、sis topplateRadioFans.CN 收音机爱 好者资料库SPECIFICATION GUIDELINES FOR SERVICE USE BeoSound 9000 MKIIIWith FM and AM range and RDS Type 2571 (EU), 2572 (GB), 2573 (USA-CDN), 2574 (J), 2575 (AUS), 2576 (TWN), 2577 (KOR), 2580 (LAT)Operation Direct keyboard Beo4, BeoLink 1000Mechanical functionsChange from p

7、laying CD1 to playing CD6(Lid closed and known CDs) 3 V Pin 4-6 +supply voltage, +7 V to +15 V (in stand-by +3 V to +15 V) Pin 7-10 Not used Pin 11 -supply voltage, -7 V to -15 V (in stand-by -2 V to -15 V) Pin 12 +supply voltage, +7 V to +15 V (in stand-by +3 V to +15 V) Pin 13 Audio L- in/out, 2 V

8、 Bal, in relation to Audio L+, Rin 4.4 MW, Rout 150 Pin 14 Audio L+ in/out, 2 V Bal, in relation to Audio L-, Rin 4.4 MW, Rout 150 Pin 15 Audio R- in/out, 2 V Bal, in relation to Audio R+, Rin 4.4 MW, Rout 150 Pin 16 Audio R+ in/out, 2 V Bal, in relation to Audio R-, Rin 4.4 MW, Rout 150 Shield GNDP

9、ower Link Pin 1 Power up (ON = 2.7 V -1mA) Pin 2 Signal GND Pin 3 Audio L out 0 V to 2 V RMS Pin 4 Speaker ON (ON = 2.7 V -1 mA) Pin 5 Audio R out 0 V to 2 V RMS Pin 6 Datalink out (High = 4 V, Low = 0.2 V) Pin 7 Data GND Pin 8 PL+ ONAudio Aux Link Pin 1 Audio L out 1 V RMS, Rout 1 k Pin 2 GND Pin 3

10、 Audio L in 0.25 V RMS to 2 V RMS, Rin 47 k Pin 4 Audio R out 1 V RMS, Rout 1 k Pin 5 Audio R in 0.25 V RMS to 2 V RMS, Rin 47 k Pin 6-7 Not usedHeadphones 3.5 mm, 220 WDigital output CD AES / EBU IEC 958 0.5Vpp, 75W, 1%Mains Cable included Type 2571, 2572, 2577, 2580 230V AC Type 2573, 2576 120V AC

11、 Type 2574 100V AC Type 2575 240V ACPower frequency 50-60 HzPower consumption Stand.by Typical 1.0WPower consumption Typical 15W1.4 Specifi cation guidelines for service useDimensionsW x H x D 86.9 x 7 x 30.1 cmWeight 11.5kgFinish Black, aluminiumOptional accessoriesBeo4 Type 1624, 1625 (I)Wall brac

12、ket horizontal Type 2054Wall bracket vertical Type 2063Bracket Type 2053Stand, adjustable in two heights Type 2065Cable cover Type 2062AM loop antenna 8720047FM antenna 8720048Type Transformer PCB5 PCB34 PCB1 Mains cable Mains Relay Power Supply FM/AM2571 EU 8013551 EU-230V AC 8005661 EU 8000512 EU

13、8000462 EU 61002732572 GB 8013551 EU-230V AC 8005661 EU 8000512 EU 8000462 EU 61003292573 US 8013549 US-120V AC 8005664 US 8000536 US 8000462 EU 61003072574 JAP 8013548 JAP-100V AC 8005661 EU 8000512 EU 8000535 JAP 61003312575 AUS 8013550 AUS-240V AC 8005661 EU 8000512 EU 8000462 EU 61003322576 TWN

14、8013549 US-120V AC 8005664 US 8000536 US 8000462 EU 61003072577 KOR 8013551 EU-230V AC 8005661 EU 8000512 EU 8000462 EU 61003862580 LAT 8013551 EU-230V AC 8005661 EU 8000512 EU 8000462 EU 6100273Subject to change without noticeBrief operation guide 1.5Repeat this procedure for allthe CDs you have lo

15、adedIf you want to clear the posi-tions for a CD, move the car-riage to the CD in questionPress to access the positioningthenfunction to clear the positionthenPress to clear the positionNaming CDsPress to play CDthenPress to access the namingfunctionthenPress to reveal the charactersoror numbers one

16、 by onethenPress to move to nextcharacter positionthenPress to store the namePress while you are namingCDs or track series in orderto automatically store thename and exit the namingfunctionTo clear a name, follow this procedurePress to access the namingfunctionthenPress to clear the namethenPress to

17、 return to normalsource operationListing CDsPress to play CDPress to access the naming listthenCD LIST appears briefly,then the name of the currentCD appearsPress to list the names oneorby one and return to namesfurther up the listPress to clear a name whilethe appropriate name isdisplayedPress to r

18、eturn to normalsource operationBRIEF OPERATION GUIDEFor more detailed operation seeUsers guide.Programming a series of tracksfor one CDPress to play CDPress to scan the CDEDITING? appears on thedisplaythenPress to start scanning thetracksPress to include a tracknumber in the seriesorPress to exclude

19、 a tracknumber from the seriesEDITING OK appears on thedisplay when you haveincluded or excluded the lasttrackthenPress to accept the trackseriesTo clear a track seriesChoose the CD whose trackseries you want to clearthenPress to access the program-ming optionthenPress to clear the track seriesaltog

20、etherPlaying edited CDsPress to start playback of a CDthenPress to display EDIT ONand start edited playbackPress twice to play a CD infull and cancel EDIT EDITOFF appears on the displayPositioning CDsLoad and adjust a CD manuallyThen press the direct CDselection button next to thisCD to move the car

21、riage tothe CD thenPress to access thethenpositioning function for CDsthenPress to store the positionfor this CDCloseup operation:Loading CDsPress to raise the glass doorPress to lower the glass doororPress to lower the door andstart playingCD playbackPress to play a CDPress to play the next trackon

22、 a CDorPress to play the same trackagain or press twice to playthe previous trackPress to pause playbackPress to resume playingRandomPress to display RANDOMON and cut in the randomplay functionPress twice to displayRANDOM OFF and cancelthe random play functionPress to switch to stand-byChoosing a se

23、quence of discsPress to start playback of a CDPress SELECT and SELECTDISC will appear on thedisplayPress the direct CD selectionbuttons next to the CDs youwant to includePress SELECT to start clearinga sequence and play all sixCDsthenPress to clear the sequence1.6 Brief operation guidePlaying your r

24、adio programsPress to turn on the radioPress to step through yourorradio programsPress to switch to stand-byPresetting radio stationsPress to turn on the radioPress to start the tuningfunctionPress to select AM or FM,switches from one to theother, check display for anindication of which one youhave

25、chosenthenPress to search for a radioorstation up or down thefrequency bandthenPress to accept the stationyou have foundPress to change the displayedprogram numberthenPress to select for a programornumber up or downthenPress to store your new radioprogram STORED appearson the displayFine tuning a ra

26、dio stationPress to turn on the radio pro-gram you want to fine tunePress to start the fine tuningthenfunctionPress to fine tune yourorprogram towards a higher orlower frequencythenPress to accept your finetuned programthenPress again to store programand program numberMono/stereo receptionPress to t

27、urn on the relevantradio programPress to choose MONO orthenSTEREOthenthenPress to switch from stereoorto monoPress to store your new tu-ning on the program numberClearing presets.Press to turn on the radioPress to search for programornumberPress to clear the programthenPress to confirm the clearingo

28、f the radio programNaming radio programsPress to turn on the radioprogram you want to namePress to start the namingfunction.The first of the twelve cha-racter positions blinks, indi-cating that you can start“writing” a namePress to reveal the charactersorone by onePress to reveal previouslyshown cha

29、ractersthenPress to move to the nextcharacter positionthenPress to store the name ofthe radio station NAMINGOK will appear on the displayorPress to store the name andexit the naming functionYou can press RADIO at anytime to store and exit thenaming functionTo clear a namePress to access the namingth

30、enfunctionPress to clear the namePlaying auxiliary sourcesPress to select extraequipmentAdjusting soundPress to raise the volumePress to lower the volumePress to access treblePress to access bassPress to access balancePress to raise or lower theortreble and bass levels; oradjust the balance betweent

31、he left and the right speakerPress to see the status of theloudness adjustment function LOUDNESS ON or LOUD-NESS OFF. Press LOUDNESSagain to change the settingPress to accept all soundlevels - SOUND OK?appears on the displaythenPress to store all sound levelsIf you have not stored yoursound adjustme

32、nts.Press to reset the soundlevels to their previouslystored settingsSwitching displays, examplePress to turn on the radioPress repeatedly to changethe radio display indicationProgramming TimersPress to start programmingtimersthenPress to choose a source fororyour Timer or choose a Timerstand-bythen

33、Press to accept the TimerThen program when youwant the Timer to start andstopPress repeatedly until youorhave found the exact timefor starting a Timer playthenPress to accept startBrief operation guide 1.7Repeat the procedure withthe L and M buttons and OKto program the exact timerfor stopping a Tim

34、erTo program a SINGLE DATETimer.Press to display the date youorwant to program a Timer forthenPress to accept the selectionthenPress to store your Timerprogramming and return tonormal source operationsChecking or clearing TimersPress to check your timersthenPress to see timer program-orming number,

35、source andprogram number ofindividual timer entriesPress repeatedly to displaythe details of a particularprogrammingWhen the display reads OK ?thenPress to display NEXT ? toorsee your next timer program-ming entrythenPress to see your next entry If there are no more entries,NO MORE, will appear onth

36、e displayPress clear while informationregarding a timer program-ming is displayed on thedisplay CLEARED willappear on the display afterpressing CLEARSetting and using the built-inclockPress to show the clockPress to see the date andyearTo display the clockpermanentlyPress when Date and Year isdispla

37、yed and change thedisplay to time and ON e.g.14:40 ON press again tocancel the permanentshowing of the clock e.g.14:41 OFF.Option programming Beo4holdwhile pressingUntil the Beo4 display readsOPTIONS?thenUntil the display reads A:OPTthenDisable the remote controlfunctionorEnable the remote controlfu

38、nctionOption programmingBeoLink 1000Disable the remote controlfunctionorEnable the remote controlfunctionCentering the CD drive mechanismCentered for a horizontal position.Used for the bracket type 2054.Centered for a verticalposition.Centered for ahorizontal position.Used for the brackettype 2053.C

39、entered for a flat or nearflat position. This is thefactory setup.Automatic demonstrationThe product can be brought intoautomatic demonstration mode in whichit plays back 90 randomly chosen tracks.Each track is played back for 20 seconds.Load six CDs with at least ten tracks each.Bring the product i

40、nto stand-by.Press: SHIFT 9 1 9 9 6.The remote control terminal must be inaudio mode.(SHIFT is found under LIST on Beo4)The automatic demonstration can bestopped by bringing BeoSound 9000 intostand-by, which is done by actuatingstand-by on the product.During the automatic demonstration thesound will

41、 be muted. Demute the productif you want sound.Locking of glass lidThe glass lid can be locked so that itcannot be operated on the product.Press: SHIFT 9 0 3 6 9.The remote control terminal must be inaudio mode.The display reads: LOCK.The function is stopped by pressing:SHIFT 9 0 3 6 9.The remote co

42、ntrol terminal must be inaudio mode.SHIFT is found under LIST on Beo4The display reads: UNLOCK.The sledge must be inposition 1.Press to call up the built-inclockthenPress to set time, date/monthoror yearthenPress to accept the changesand reveal the next display -Repeat this settingprocedure for date

43、/monthand yearWhen you have set orchanged the year, thedisplay now reads CLOCKOK?thenPress to store your newsetting of the clock1.8 Brief operation guideThe PIN-code systemActivate the PIN-code systemWhile the BeoSound 9000 is in stand-by mode you can set up the PIN-code.Change or delete your PIN-co

44、deWhile the PIN-code function is turned on you can always make changes to the PIN-code.Press p twice followed by PAUSE to activate the PIN-code function. The display shows NEW PIN for 1.5 sec.then you can enter a PIN-codePress to select a digit*Press to accept the digitThe digit is replaced by a * a

45、nd the next under-score blinks. Continue to enter the last three digits in the same manner.If you wish to change the entered digitsPress to start entering from the beginningWhen the PIN-code has been enteredPress to accept the PIN-code. The display shows CONFIRM for 1.5 sec.then re-enter the PIN-cod

46、ePress to confi rm the PIN-codeThe display shows that your setting is storedIf an incorrect code is entered the second time you must set up the PIN-code from the beginning.Press p twice followed by PAUSE to activate the PIN-code functionEnter the current PIN-code. The display shows NEW PIN?Press to

47、choose from the two options NEW PIN? or PIN OFF?Select NEW PIN? to change your PIN-codeEnter the new PIN-code Press to accept the new PIN-code. The display shows CONFIRM for 1.5 sec.then re-enter the new PIN-codePress to confi rm the new PIN-codeThe display shows that your new PIN-code is storedSele

48、ct PIN OFF? to delete your PIN-codeThe PIN-code function is disabled and the display shows DELETED for 3 sec.For security reasons it is only possible to change or verify the PIN-code fi ve times within a period of 3 hours. If an incorrect code is entered fi ve times, BeoSound 9000 is turned off, and

49、 must be left in stand-by mode for 3 hours, before you may try again.p pPAUSENEW PINPIN _mpOKRESETOKCONFIRMPIN _OKSTOREDPIN _OKCONFIRMPIN _OKSTOREDDELETEDppPAUSEPIN _NEW PIN?mpNEW PIN?PIN OFF?Using your PIN-codeWhen a PIN-code has been programmed, and the BeoSound 9000 has been disconnected from the

50、 mains for more than 30 minutes, you must enter the PIN-code when the BeoSound 9000 is turned back on.Enter the PIN-codePress to select a digitPress to accept the digitWhen the PIN-code has been entered the display returns to the relevant source display e.g. RADIO 1If an incorrect PIN-code is entere