Pioneer KE-83ZBM BMW Car Radio SM 电路图.pdf

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1、ORDERNO. CRT1153 BMWANTI-THEFTCD-READYRADIO US Note: SeetheseparatemanualCX-156(CRT-468)forthe cassettemechanismdescription. Dolbyandthedouble-DsymbolaretrademarksofDolby LaboratoriesLicensingCorporation. NoiseReductionSystemmanufacturedunder licensefromDolbyLaboratoriesLicensingCorporation. BMWNo.8

2、8881SOO183 SPECIFICATIONS TUNER FMReceiver UsableSensitivity(Load) 30dB(N+D)/(S+N+D) 1V Signal/NoiseRatio(1mV)65dB OverloadSignalIV AMRejection40dB IFRejection100dB ImageRejection50dB SpuriousRejection70dB AlternateChannelSelectivity60dB CaptureRatio2dB StereoSeparation(1kHz) 40dB StereoDistortion(1

3、mv)0.5% FrequencyRange87.9to107.9MHz IntermediateFrequency 10.7MHz AMReceiver UsableSensitivity 20dBN/(S+N)j 10pV Signal/NoiseRatio(5mV) 50dB Selectivity(10 kHz) lOOdB IFRejection 100dB ImageRejection 60dB Distortion(5mVRF) 0.5% FrequencyRange 530to1620kHz IntermediateFrequency 450kHz WBReceiver Usa

4、bleSensitivity(Load) 20dB(S+N)/(S+N+D)j 0.3|itV Signal/NoiseRatio(1mV)55dB Distortion1.5% FrequencyRange162.400to162.550MHz IntermediateFrequency 1stI.F (25kHzStep) 10.7MHz 2ndI.F450 kHz CassetteDeck WowandFlutterWRMS-JIS0,07% Signal/NoiseRatio50dB DolbyNREffect10dB Separation50dB CrossTalk55dB Dist

5、ortion1% FrequencyResponse(-3dB) Normal40Hzto15kHz Metal40Hzto18kHz AudioControl ToneControlResponse TrebleBoost/Cut10kHz10dB BassBoost/Cut100Hz10dB PowerAmplifier PowerOutput(Rl4Q,Vcc=14.4V) 10%THD5.5W/Ch 1%THD4.5W/Ch THD(Rl-4Q,Vcc=14.4V) Po-1W0.7% FrequencyResponse (3dB)20Hzto40kHz Signal/NoiseRat

6、io65dB NOTE:Specificationsaresubjecttochangewithoutnotice. PIONEERELECTRONICCORPORATION 4-1,Meguro1-Chome,Meguro-ku,Tokyo153,Japan PIONEERELECTRONICSSERVICEINC. P.0.Box1760,LongBeach,California90801U.S.A. PIONEERELECTRONICSOFCANADA,INC. 505CochraneDrive,Markham,OntarioL3R 8E3 Canada PIONEERELECTRONI

7、CEUROPEN.V.Keetberglaan 1,2740Beveren,Belgium PIONEERELECTRONICSAUSTRALIAPTY. LTD.178-184BoundaryRoad,Braeside,Victoria3195,AustraliaTEL: 03580-9911 FTMAY1988PrintedinJapan RadioFans.CN 收音机爱 好者资料库 KE-B3ZBM/US CONTENTS 1.PROTECTYOURRADIOFROMTHEFT 1 2.USINGTHERADIO 2 3.USINGTHETAPEDECK 3 4.DISASSEMBLY

8、 5 5.CONNECTORTERMINALFUNCTIONS 7 6.BLOCKDIAGRAM 8 7.ADJUSTMENT 10 8.INNERCONNECTIONSOF LCD(CWW 1157)12 9.SCHEMATICCIRCUITDIAGRAM 24 10.CONNECTIONDIAGRAM 28 11.CASSETTEMECHANISMEXPLODEDVIEW 32 12.CHASSISEXPLODEDVIEW 36 13.ELECTRICALPARTSLIST 39 14.PACKINGMETHOD 43 15.CDMODECONTROLLOCATIONANDOPERATIO

9、N (WITHCDCHANGEROPTION) 44 1.PROTECTYOURRADIOFROMTHEFT YourBMWradiowillnotoperateonce itisremoved fromtheconsole,making itvirtuallyuselesstoa thief.Theonlywaytorestorepowertothe radioonce itisremovedistoentera five-digitsecuritycode uniquetoyourradio.Theanti-theftfeatures ofyour radiooperateasfollow

10、s: 1.Whentheignitionkeyisremoved, theredanti- theftLEDindicatorwillflash continuously. 2.Ifanybuttonsontheradioaretouched afterthe keyisremoved,awarningtonewillsound forfive minutesoruntiltheignitionisturnedon.The anti- theftindicatorwillalsoflash. 3.Adeadbattery,electrical repairs,radioremoval orre

11、ductionofvoltagesupplytolessthanapreset valuewillrendertheradioinoperable untilvoltage isrestoredandthesecuritycode isentered.The radiomustbeturnedon.before thecodeisen- tered.Theword“code”willshowonthe display. 4.Toenteryoursecuritycode,whichcanbefound onthetwocardssuppliedtoyoubyBMW, turn theradio

12、onandusetheappropriatelynumbered radiopush-buttonselectors. Ifthe correctcodeisnotentered inthreesucces- sivetries,theradiowillnotacceptanother entry untilithasbeenleftonforone hour. 5.Donotleavethecodecards inyourcar.Place theminyourwalletor withyourvehicle titlepapers forsecurity, ifyoulosethecode

13、cards, contact thenearestBMWdealer.He willgetyourcode fromBMW.Theremaybeacharge forremoving theradiotoascertain itschassisnumber. 6.Ifradioorelectrical repairsbecomenecessary, pleasegivetherepairfacilityyourradiocodenum- ber.Ifyoudonot,onlyauthorizedBMW person- nelcanobtainthecodefromBMW. Important:

14、Ifyoumakeamistakeinenteringyour code,completetheentiresequence beforeen- teringthecorrectcode.Forexample, ifyourcode is12345,andyoumistakenlyenter 125,finishthe five-digitsequence(45)tocompletethat entry.The radiowillnotoperate,andtheword“code” will againappearonthe display.Enterthecorrect codeat th

15、istime. Exception:Ifyouhearabeepwhen enteringyour code,stopimmediately! Beginenteringthecode again,startingwiththe firstdigit. WARNING:FORYOURPROTECTION,CODES WILLNOTBE GIVENOUTTO ANYONE- UNDERANYCIRCUMSTANCESEXCEPT AUTHORIZEDBMWDEALER PERSONNEL AFTERPROOFOFVEHICLEOWNERSHIPAND PROPERIDENTIFICATION I

16、SESTABLISHED. 1 RadioFans.CN 收音机爱 好者资料库 KE-83ZBM/UI I 2.USINGTHERADIO UPMANUALTUNING HD- downMANUALTUNINty ANTI-THEFTINDICATOR UPSEEKTUNING DOWNSEEKTUNING BANDSELECTOR iAMFM- ANTI-THEFT INSCRIPTION ff (jim(yD(yJ RW WB nEj/5SB1/|6 ac rZ=lz=t LIQUIDCRYSTALDISPLAY STATIONFREQUENCY WB(WeatherBand) AM/FM

17、 ST(Stereo) MODE Jj FM O QC U1.3 t ST 4 / / ON/OFFVOLUMEWEATHERBANDRADIOPRESET PUSHSCANTUNING 6AMand6FM WITHLEDINDICATION MODE ADJUSTMENT Fig.1 MODESELECTOR BASS_TREBLE_FADER_BALANCE r ALLMODESRETURNTOFLATORCEN- TERIFPRESSEDFOR1.5SECORMORE AM/FM PresstheBANDbuttonandAMorFMwillappear onthedisplayindi

18、catingwhichbandisbeing received.WhenAMorFMischosen,thecurrently tunedfrequencyisalsodisplayed.Pressthebutton tochangefrombandtoband. WEATHERBAND(WB)AUTOMATICFREQUEN- CYSELECTION WhentheWBbuttonispressed,regardlessofwhat sourceyouarecurrentlylisteningto,weatherband seektuningbeginsautomaticallyandfin

19、dsthestron- gestbroadcastfrequency.Ifthebroadcastfrequency inyourareaistooweak,ornonexistent,abeepwill soundaftertheWBfrequencieshavebeenrun throughthreetimes.IfyoupresstheWBbutton again,theradioreturnstotheprevioussource. AUTOMATICLOCAL/DISTANCESWITCHING Newelectroniccircuitryautomaticallyselectsth

20、e local/distancemodeforbestreception,eliminating theneedformanualswitching. MANUAL/SEEKTUNING TheTUNINGLEVERisusedforbothmanualand seektuning.Formanualtuning,raiseorlowerthe leveronestepupforhigherfrequencies,downfor lowerfrequencies.Forseektuning,raiseorlower theleverasfarasitwillgo.Theunitwillauto

21、mati- callytuneandlockontothenexthigherorlower receivablebroadcastfrequency. STEREO TheSTindicatorwilllightup onthedisplaywhenever astereostationisreceived.Theindicatorwillflash whensignalstrengthdiminishes. PRESETSTATIONINDICATORSWITHLED EachPRESETbuttonhasabuilt-inLED.Whena PRESETbuttonispushed,th

22、eLEDwillchangefrom orangetogreen,indicatingselectionof thatpreset frequency. 2 RadioFans.CN 收音机爱 好者资料库 SCANTUNING Signalscantuningallowsyoutotuneintoeach medium-to-strongfrequencypausingsevenseconds ateach.PushtheON/OFFbuttononcetobegintun- ingupscale,andpressitagainduringapauseto stopthescanning. F

23、MRECEPTION Signalreflectionsorblockagescausedbyhillsortall buildingsmaycausehissingandflutteringnoisesin FMreception.FMsignalstrengthdiminishesbeyond 25milesfromthetransmitter. PROGRAMMING/REPROGRAMMINGPRESET STATIONS Tuneinthedesiredradiostation.Thenpusha PRESETselectionbuttonfor1.5seconds.Whenyou

24、hearabeep,thefrequencyhasbeenmemorized. Repeatthisprocedurefortheremainingpresetsta- tionselectorsontheAMandFMbands. NOTE:Theradioprogrammingcontrolshavedual functions.EachbuttoncanbesettooneAMandone FMstation. BASS,TREBLE,FADERANDBALANCECONTROL EachtimetheMODEbuttonispressed,controlof bass,treble,f

25、ader,orbalanceisselectedinturn. Theselectedmodeisshownonthedisplayandcan beadjustedbythe+andbuttons.Aboutfive secondsafteradjustment,thedisplay returnstoits previousstate. WhentheMODEbuttonispressedcontinuouslyfor morethan1.5seconds,thelevelofeachmode returnstoflatorcenter.Atthistimeabeepissound- ed

26、and“FLAT”isdisplayedonthedisplay. BASS ID i 0 iR55 l-b(+) CUTFLATBOOST FADER FRdE (-)_.(+) REARCENTERFRONT TREBLE TPEB -)(+ ) CUTFLATBOOST BALANCE (-)- (+) LEFTCENTERRIGHT 3.USINGTHETAPEDECK FASTFORWARD ANTI-THEFTINDICATORREWIND ANTI-THEFT INSCRIPTION ANTITHEFT TAPEUPSEEK TAPEDOWNSEEK LIQUIDCRYSTALD

27、ISPLAY (DolbyNoiseReduction) MTL(Metal) SB(SkipBlank) CLEAN(Maintenance)Program MODE 7 DOLBYNR| R i SB M ooh-iotnrocvjj;ooioo oo t/ioocotocntotncnt/jcocococntncncocncococncncnco Fig.10 KE-83ZBM/US ICsandTransistors 2SC2458 2SC1740S 2SB808 UN4212 DTC124ES JL_ DTA144ES UN4113 6 E FMFrontEnd IC1:CWW101

28、5 (CWW-173) J IC2:PA4009TunerAmpUnit IC52:AN78M12R E-B3ZBM/US IC451:KHA243 KE-S3ZBM/US IC101:KHA115IC551.552:TA7280P IC601:PA3022A VSTC CMC,CMP CMHOUTGNDM2MCMlMSOUTMSNF 1B END1 END2 MS BUV BUV VSA ST SD UNLOCK D1 D0 CLK V-STB PEE BSI BS0 BSCK LOC MUTE CD1 CD2 SB1 SB2 ANTI-1 ANTI-2 KST3 KST2 KST1 KST

29、0 NC VDD VSS MK3 MK2 MK1 MK0 CM.STOP MD2 MD1 MD0 I0 I1 I2 STBY PLAY METAL DOLBYNR TESTP X1 X2 RESET LCE ECE XST K0 K1 K2 K3 Inh RST Rxi SRQ PinFunction(PD4157A) PinNo.PinNameI/O 1END1Input 2END2Input 3MSInput 4BUVInput 5BUVInput 6VSAInput 7STInput 8SDInput 9UNLOCKInput 10D1Input FunctionandOperation

30、 InputReelrotationdetectionterminal. InputDetectsIC601(PA3022)pulseoutput. InputTapeinterimmusicdetectionterminal. Input Back up+Bdetectorterminal.(015V) InputStopinputterminalduringseekandscanoperation.SeekandscanstopsduringH KE-83ZBM/US PinNo.PinName I/O FunctionandOperation 11DO CDutput Dataoutpu

31、t. 12CLK (Dutput Clocksignal. 13V-STB Dutput Strobesignal. 14PEE (Output4kHzsignal. 15BS1 Input Communicationdataline.(CDCHANGER) 16BSO -B3ZBM/US 9.SCHEMATICCIRCUITDIAGRAM FMFRONTEND(CWB1004) Q1:2SK241 rico TUNERAMPUNIT(3/6) L52 tSpH CWW-173orCWW1015 XT IC2-1Y MIXERleyOi T2 IC51:KHA141FMIF mb 1 1 si

32、4-I-4 1 J j2.4_1920_1SJ7_16 g i1Jjyt mrtT*-,1 fen TiJX147u T -220.0221 I ,-vJ 0022Mkl4.7V 471 A TUNERAMPUNIT(4/6) IC101:KHA115 NOISE SUPPRESSOR IC151=LA3430PFMMPX -2Vl R153C154r |g18 4.1V 6 R15, J5V 10,01 82V 3.7Vlij-4 1 FMIFOUT4.5V fj12 0.4V0.4V 225 IC10. 5.7Vv ic,5, 2SV Tiv 4.4VOVOV0.7V4.6V,o/ie 0

33、.3V0.4V0.1V2.7V7 V 1 2|9R io3300p! 7|01538 49|lo| glZILlxLl R.!? lt4 R1604XCI63 ,0I 15k2+T3.3/50 0151153:1SS133.ISS176orUS1040M IC2-3 0.68pH |LOCALOSC7, R59 C57 |REGULATORL541 47 0.022 ,I 13lOpH -*n-1 1 riIC52 IC251=M51522ALQ251.252=DTC124ESorUN4212 0251:ISS133.1SS176OfUS1040M 8.2V I ffef7OT205Y S 0

34、.7VI 1206 R T801 r-rrc, 2fjT802 ig“S,SToso SSS. Q80 TUNEVOLT) 4- IC501:CX-7925B LOOPFILTER Q501:2SK330Tsoii5HH /j_ 0502050302/ l503:755133713*178*US1040M 1 - Q502:2SC2458or2SC1740S TESTTAPE: 315Hz160nwb/m SWITCHP.C.BOARD | MRL2:SOMEI068 | MOTOR/7S (CAPSTAN)(M3)- CXM1007S | IC601 1 pA3022 Jf- C604 ,

35、C605C606 19 DECK 6 1 20 driverT END2 - -22C60947/6.3 | | C61047/6.3 0601.6022SC2458or2SC1740S D60111SSI33.1SS176orUSI040M 0602Q601 pH I2SC2458or SC1740S j NOTE: = Indicatesachipresistor 1 Indicatesachipcapacitor -EgDIndicatesachipinductor SWITCHES: SwitchP.C.Board SI:CSTSETSWITCHON-OFF S2:CSTINSWITC

36、HON-OFF S3:70mSSWITCHON(120/iS)-QFF(70jliS) TunerAmpUnit(3/6) S451-1:POWERSWITCHON-OFF S451-2:SCANSWITCHON-OFF Theunderlinedindicatestheswitchposition. SENSP.C.BOARD(A) SENSP.C.BOARD(B) EJECTPLAY) FWCXFF)(REVWEW- FWWREW)(REVJFF- COMMON LCDUNITf?/?1 7912 B D 78910 Fig.11 1112 r 1 I 10.CONNECTIONDIAGR

37、AM B D TUNERAMPUNIT(2/6) 1C.00802IC802IC8010801 ADJ L803T801L801L802T802 SENSP.C.BOARD (B) 1I r28-26-24-22-2018-16-14-12-10-8-6-4-2 oooooooooooooooooooooooooooo V2?-25“23-21-1917-15-13-11-9-7-5-3- TONERAMPUNIT(!/ :v: 64.2471-7: 5,0If / ; E8 -f t C555,.C55C562 . C554 x4 j j1 11 i“” i =“ iffit1 SgiMi

38、Q705 r|T h A 14t$ J - j$ -?mQvra IS ; M* ,.r- s ;f 12 13 | Y ;i 4j|r 07S, J| | fcW6W.:4;i6ic752f6 J%4J C7?,r Re05 , CTO6 ( 19*jar xtiT -n- r B ll?WIi0704PSX t602#p -Sdr 1 f I: is s GF51 riRJ2 fo Ks 11 v 1jf= AN ft.llWsV Ri iCVVrj It -7 4 |i.Nr t H e ; sO W (4 (5) 47kx4 TUNERAMPUNIT(4/6) IC151IC101 x

39、%hiih*NM; ciso ; JJL * | I 1 16.IJ -CO . ; ,r TUNERAMPUNIT (3/6) Fig.12 PartsList NOTE: Foryourparts StockControl,thefastmovingitemsare indicatedwiththe marks*and*. *:GENERALLYMOVESFASTERTHAN*. Thisclassificationshallbeadjustedbyeach distributorbecauseitdependson mode!number,temperature,humidity,etc

40、. Partswhosepartsnumbersareomittedaresubjecttobeingnotsupplied. Partsmarkedby arenotalwayskeptinstock. Theirdeliverytimemaybe longer thanusualor theymaybeunavailable. MarkNo.PartNo. 1HBA-147 2BMZ20P040FMC 3CLB-663 4CBL1043 5CBH-867 6CBH-837 7CNC1597 8CXA2164 9CXA2088 10CBF1024 11CNY-271 12CBF-126 1o

41、 ioCBH-835 14CBG1003 15CBH-832 16CXA1445 17CBH-834 18YE25FUC 19CNV1254 20CBF1022 21CNW-932 22CBH-827 23CXA2089 24CBH-868 25CXA1481 26CNW-944 27CLA1109 28CSN1003 29CBA1025 30 31CSN-089 32CLA1170 33SDME106B 34CBF-046 Description MarkNo. ScrewMl.4x1. 4 35 Screw 36 Bush 37 Spring 38 Spring 39 Spring 40

42、Arm 41 HolderUnit 42 GearUnit 43 Washer 44 Gear 45 Washer 46 Spring 47 ETypeWasher 48 Spring 49 PinchRollerUnit 50 Spring 51 ETypeWasher 52 Arm 53 Washer 54 Collar 55 Spring 56 ReelUnit 57 Spring 58 BracketUnit 59 Gear 60 Collar 61 Switch(70/S.CST IN)62 ScrewMl.7x5. 5 63 P.C.Board 64 Switch(CST SET)

43、 65 Collar 66 MagneticResistive 67 Device 68 Washer 69 PartNo. Description CBH-887 CBH-886 CNV1075 CBA1004 CXD-389 Spring Spring Gear ScrewM2x6 ArmUnit HBF-179 CNV1257 CBH-833 CXM1007 Arm Washer Lever Spring Motor(Capstan) PMS26P025FMC CBH-830 HBA-175 ChassisUnit Screw Spring ScrewM2X2.5 Spacer CBL1

44、050 CBF1025 Spring Washer CBH-893 CLA1110 Spring Collar CNV1616 CLA1238 CNV1572 CNT-111 Clamper Gear Collar Flywheel Belt BMZ20P030FMC CBA-172 Insulator Insulator Cover Screw ScrewMl.7x5. 5 CBA-165 Holder ScrewM2x25 Guide Spacer Insulator HarkNo.PartNo. _ Description MarkNo. PartNo. 70CXM1030Motor 9

45、3CNV1495 (FF/REW,Head Position)94YE15FUC 71Pulley 95CNP1227 72Bracket 96 73Bracket 97 74CBA1037ScrewM2X2.5 98CKS1075 75CNV1255Pulley 99CKS1073 76CNT1010Belt 100BMZ20P060FMC 77Shaft 101CNH-004 78Shaft 102CXA1548 79CNV1256Pulley 103HBA-209 80CBA1054ScrewM2x5 104CKS-678 81Bracket 105CBA1022 82 Cover it

46、1061S1555 83CBA1055Screw Ml.4x8 107 84CBE-114Spring 108CNV1253 85CNY-134Azimuth Rubber 109CBA1060 86CXA1534Head Unit 110CBA1015 87CBH-829Spring 111CBA1041 88CNW-939Gear 89YE12FUCEType Washer Qfl CNV1262 Gear 91CXA1546Holder Assy 92CBH-831 Spring Description Arm ETypeWasher P.C.Board P.C.Board P.C.Bo

47、ard Connector(6P) Connector(4P) Screw Arm HolderAssy ScrewM2x2 Connector(20P) ScrewM2x2x3 Diode P.C.Board Arm ScrewM2x7 ScrewM2x4 ScrewH2x2.5 L PartsList MarkNo.PartNo. DescriptionMark No.PartNo.Description 1.BMZ26P050FMCScrew 51.CBN-003Nut 2.CXA2136CaseUnit 52.EBR3432SLED(D919) 3.CXK1652CassetteMec

48、hanismAssy 53.CEL1066Lamp8V,60mA 4.CNP1278P.C.Board 54.Holder 5.CBA1100Screw 55.CNV1680Connector 6.CNV1623Housing 56.Holder 7.AA3432SLED 57.Holder 8.LN12GC56LED 58.Connector(16P) m9.CWM1507KeyBoardUnit 59.CEL1019Lamp8V,60mA 10.LN81RC5VLED 60.CNV1681Connector 11.CSH1001Switch(S901) 61.Sheet 12.AA4524

49、KLED(Door) 62.CWW1157LCD 13.CNM1345Cover 63.Spacer 14.CNM1918Cover 64.Case 15.CNS1181Lens ()65.CWM1506LCDUnit 16.CBH1081Spring 66.CNV1468Cap 17.Holder 67.Cover 18.CXA2137 GrilleUnit 68.BMZ30P080FMCScrew 19.CAA1014Knob 69.HeatSink 20.CAC1678Knob 70.CNV121 1 FuseHolder 21.CAT1012Door 71.CEK1007 Fuse,6.3A 22.CAC1658Button 72.CKS1518 Connector 23.CAC1659Button(MODE) 73.Case 24.CAC1650Button(BAND) 74. Plug *25. CAC1657Sutton(WB) 75.Bracket 26.CAC1651Button (1 ) 76.Plug 27.CAC1654Button(4/EJ ) 77.Plug 28.CAC1652Button (2) 78.Case 29.CAC16