Thomson-Altima3085-cs-sm 维修电路原理图.pdf

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1、WARNING : Before servicing this chassis read the safety recommendations.ATTENTION : Avant toute intervention sur ce chssis, lire les recommandations de scurit.ACHTUNG : Vor jedem Eingriff auf diesem Chassis, die Sicherheitsvorschriften lesen.ATTENZIONE : Prima di intervenire sullo chassis, leggere l

2、e norme di sicurezza.IMPORTANTE : Antes de cualquier intervencin, leer las recomendaciones de seguridad.Type of set :Cassette radio recorder / compact discType dappareil :Combin radio cassette / CDGerteart :CD-Radio Cassetten PortableTipo dapparecchio :Insieme radio cassette / CDTipo de aparato :Rad

3、io cassette / CDPower supply :Alimentation :Stromversorgung :230 V 50 HzAlimentazione :Alimentacin :FM - MF :87,5 - 108 MHzMW - PO :522 - 1611 kHzLW - GO :150 - 283 kHzFrequency response :Courbe de rponse :125 Hz - 8 kHzFrequenzgang :(-5 dB)Curva di risposta :Curva de respuesta :Wow and fluttter :Fl

4、uctuations :Gleichlauf :0,2 %Fluttuazioni :Fluctuaciones :Disc rotation speed :Vitesse de rotation du disque :CD-Drehgeschwindigkeit :200 500 tr/mVelocit di rotazione del disco :Velocidad de rotacin del disco :DADStereo separation :Diaphonie :bersprechdmpfung :40 dBDiafonia :Diafona :306 mm329 mm400

5、 mm6 kgNominal output power :Puissance nominale de sortie :Nennausgangsleistung :2 x 10 WPotenza nominale di uscita :Potencia nominal de salida :Sensitivity :Sensibilit :FM - MF :8 V (S/N = 26 dB)Empfindlichkeit :MW - PO :1000 V/m (S/N = 20 dB)Sensibilit :LW - GO :2500 V/m (S/N = 20 dB)Sensibilidad

6、:Signal to noise ratio :Rapport signal / bruit :Geruschspannungsabstand :42 dBRapporto segnale / disturbo :Relacin seal / ruido :4,75 cm/sC60 : 170 sFrequency response :Courbe de rponse :60 Hz - 20kHzFrequenzgang :(3 dB)Curva di risposta :Curva de respuesta :Signal to noise ratio :Rapport signal / b

7、ruit :Geruschspannungsabstand :65 dBRapporto segnale / disturbo :Relacin seal / ruido :Technical data - Caractristiques principalesTechnische Daten - Dati tecnici - Caracteristicas del aparato SERVICE MANUALDOCUMENTATION TECHNIQUETECHNISCHE DOKUMENTATIONDOCUMENTAZIONE TECNICADOCUMENTACION TECNICANo

8、copying, translation, modification on other use authorized. All rights reserved worldwide. Tous droits de reproduction, de traduction, dadaptation et dexcution rservs pour tous les pays. Smtliche Urheberrechte an diesen Texten und Zeichnungen stehen uns zu. Nachdrucke,Vervielfltigungen - auch auszug

9、sweise - nur mit unserer vorherigen Zustimmung zulssig. Alle Rechte vorbehalten. I diritti di riproduzione, di traduzione, e esecuzione sono riservati per tutti i paesi. Derechos de reproduccion, de traduccion, de adaptacion y de ejecucion reservados para todos los paises.Code : 351 913 70 - 0502 /

10、3M - CRKD2551 Print.AUDIOALTIMA 3080ALTIMA 3085*PC: The version code is indicated either in the battery compartment or on the back of the unit - ce code version est indiqu dans le compartiment piles ou au dos de lappareil - PC: Version des Gerts wird im Batteriefach oder auf derRckseite angegeben -

11、il codice della versione indicado nello scompartimento delle batterie o sul retro dellapparecchio - el cdigo de la versin est indicado en el compartimento de las pilas o en la parte trasera del aparato.Version (PC*): ARadioFans.CN 收音机爱 好者资料库CRKD12862First issue 06 / 01DIGITAL PROCESSING SCHEMATIC DI

12、AGRAM - SCHEMA DU TRAITEMENT DIGITAL - SCHALTBILD DIGITALVERARBEITUNG - SCHEMA ELABORAZIONE DIGITALE - ESQUEMA DEL TRATAMIENTO DIGITALCD_RAGNDGNDCD_LCD_RESETSCLKSDATAP005987654321+V1CC+5VThe complete Digital Processing Module is available from A. S. S. under Part Number :En SAV, lensemble du module

13、traitement digital est gr sous le code :Die Service Bestell-Nr. fr das Modul Digital Processing kompl. ist :Il codice del modulo completo di elaborazione digitale :En postventa, el modulo completo tratamiento digital lleva el cdigo :107 468 60Invisible laser radiation when open and interlockfailed o

14、r defeated. Avoid direct exposure to beam.Le rayon laser est invisible. Eviter lexposition directelors de la maintenance.Bei geffneter Schublade und Defekt der Sicherheits-vorrichtungen besteht die Gefahr unsichtbarenLaserlichts. Niemals direkt in den Laserstrahl sehen.Il raggio laser invisible. Evi

15、tare lesposizione direttadurante la manutenzione.El rayo laser es invisible. Evitar la exposicin directaen el momento del mantenimiento.DANGER : ATTENTION :VORSICHT BEIREPARATUREN :ATTENZIONE : IMPORTANTE : CLASS 1 LASER PRODUCTAPPAREIL A LASER DE CLASSE 1LASER KLASSE 1APPARECCHIO CON LASER DI CLASS

16、E 1APARATO CON LASER DE CLASE 1RadioFans.CN 收音机爱 好者资料库CRKD 2551First issue 06 / 0234AMPLIFIER AND POWER SUPPLY SCHEMATIC DIAGRAM - SCHEMA DE LAMPLIFICATEUR ET DE LALIMENTATION - SCHALTBILD ENDVERSTRKER UND NETZTEIL - SCHEMADEL AMPLIFICATORE E DELL ALIMENTAZIONE - ESQUEMA DEL AMPLIFICADOR Y DE LA ALI

17、MENTACINECO+7V-30V3.8V+MN-LSPKGNDAGNDGNDGNDGNDGNDGNDSTANDBYAUDIO_RAUDIO_LHP-RIN3.8V-HP-LINMN-RSPK+10VMUTETO DISPLAYTO DISPLAYTO DISPLAYTO STANDBY TRANSFORMERTO POWER TRANSFORMERTO RF/FIAND RECORD/PLAYBACKTO RECORD/PLAYBACKTO RECORD/PLAYBACKTO RF/FI+10V_SW+26VVTVTX_SURRR-SPL-SPF804TO CDM5BF8021.6A/25

18、0V1.6A/250VF8002.5A/250VHEADPHONEGND6 OHMSPEAKERMAIN+C561LP101Y8R594N802R592R593C805C601C602C813R800R553R551NJ518R550C559LC559RR511LR513RC593Q503C592R598R597R511RR554R808C560LC815C814C514C555LC555RC556RC556LC816NJ516NJ516NJ516Q603R555D821D600D820D819R604R603R602R601R805R802Q601Q604Q802D805D808D818D8

19、15D804D801D807D806D802D803D817D816FH802FH804FH800D809D810R801C810Q803WARNINGSEE NOTENJ517WARNINGSEE NOTEWARNINGSEE NOTEWARNINGSEE NOTEQ801WARNINGSEE NOTEWARNINGSEE NOTER515LR807R806C560RR513LC517Q502C535Q501R532RR532LR531RR515RR531LC832C831C830Y9C806C807Y10N504P504C553LIC501C591R595Q504C553RD501R809

20、N801C561RJP804FOR LOGIC DECK ONLYTO MOTORTO CASSETTETO TUNER2SK117YKTA1273Y11,711,7117,111,77,70,7001N4148KTC3203YKTC3875GRKTC3203Y1N4001L1N4001L1N4001L1N4001L1N4001L1N4001L1N4001L1N4001L1N4001L1N4001L1N4001L1N4001L1N414812V2SD1012KTC323KRC107SKRC107STDA7269KRA107A1N400147uF25V12TO DISPLAYN701-11234

21、5610K1/16W1210K1/16W51K1/16W2200UF16V47uF25V100uF25V470uF25V01/16W10K1/16W10K1/16W12345.6K1/16W1000uF25V1000uF25V15K1/16W1201/16W47UF16V47UF16V15K1/16W820R1/16W15K1/16WGNDGND15K1/16WGND2R1/16WGND47uF25VPOSNEGPOSNEG100nF50V100nF50V100nF16V390pF50V390pF50V100nF16V100nF16V100nF50V12345678912K1/16W1/2W6

22、V81/2W30V7V51/2W2K21/16W3301/16W47K1/16W1K1/16W10K1/16W10K1/16W1.5W100R1/225V100UF12341801/16W1001/16W1001/16W47uF25V1201/16W1uF50VCOLBASEEMIT12347UF16VCOLBASEEMIT1232R2WWW2R2WWW4.7K1/16W1801/16W4.7K1/16W47nF50V47nF50V47nF50V47uF25V2200uf35v1234512345100nF16VGNDINLINL-GNDINR-INRMUTE-VS2-VS1OUTR+VSOU

23、TL1234526,516,716,716,716,716,716,70034,4678910111UF16V1M1/16WCOLBASEEMIT123100nF16V1/2W5V12R1/16W123456747uF25V27,114,411,812LNXFORMER BOARDX006X002REL1X005X001WARNINGSEE NOTEWARNINGSEE NOTEN802TO MAIN BOARDX804X803WARNINGSEE NOTEOPERATIONAL SAFETY BE GUARANTEED.THE MANUFACTURER. ONLY THEN CAN THE

24、BE REPLACED BY ORIGINAL PARTS,APPROVED BY SYMBOL SHOULD, WHEN NECESSARY FOR REPAIR,COMPONENTS DESIGNATED BY THE SAFETYNOTES:NOTES: B. All Capacitor values are in uF A. All resistor values are in ohms,1/16W safety of this unit. to maintain proper performances and 5. * and indicates critical safety4.

25、Unless otherwise stated, all voltages specified from replacement parts list3. Replace transistors with type specified from replacement parts list components. Replace only with those taken in radio on position and volume control minimum to ground under no signal conditions2. Voltages are positive wit

26、h respect1. Unless otherwise specified:TO XFORMERBOARDMAINPOWE12,310MAudioVV11,9CRKD 2551First issue 06 / 0278P402J616C701C702D716L701SW729D704D701Q702Y701Y702J617J304X803P703BJ312J501J609C713J619C730P701P705P703AJ404IR701X801X805REL1X806P803SW728SW727SW726SW725SW724SW723SW722SW718SW717SW716SW712SW7

27、11SW710SW709SW708SW707SW706SW705SW704SW703SW702SW701SW731SW730P704D713D712D707D708D709D711D710D703J607J201D802D801Q804Q801SW732P403J514P702J204J503J205J311J515J512J418J305J618J406J419J308J412J505Q705J508J403J507N802J402X804J214J620J210J309J206J411J401J708J211J303J509J410J212J417J502J213J511J504J407J

28、409J516J420J310J306J405J202J605J302J301J408J415J513J518J208J414DP01J413J421J601J602J614J603J209X802J203J416J215J604J207C706J615J611J610J608J307J606J510J621J517R700R701J506J423R901J424J422JP801X-SURRDATA-TTUNER-POWER+10VDATE :JAN 24 2002TM#:5519328AMP(For EUR)LN(VFD)16161417181317111SECTION ACRKD2551

29、 KEYBDSW734SW733AKCONVEYORGRAIN8765432QUALITY CHECK1J708 FOR USASW701 FOR USASW703 FOR USASW734 FOR EURSW733 FOR EURNOTES:R813Q805C712R733R732R731R730R729R728R735R741R737R736R797R743R742R799R798R790R796R795R794R706R793R792R791R789R788R785R885R783R760R708R709R713R734R769R761R771R762R764R763R765R766R7

30、67R768R770R784R705R754R753R752R748R749R750R751R755R747R746R757R756R703R786R720R719R718R717R716R715R707R710R704R712R787R782R702R781R818R812R810A807R809R805R806R804R802R803R801R819R815R816R817R814R823R808R811R820R822R821R740Q701Q704Q703Q806Q803Q802C711C714C715C726C725C721C707C704C705C708C790C791C792C7

31、93C750C753C751R780R744R745C755R827R826R825R824DATE:JAN 24 2002REV 2.0TM#:5519328AMPCRKD2551 KEYBDSECTION A8180505131301001Control / display P.C.B.Platine commandes / afficheurLtpl. Bedienteil / AnzeigePiastra comandi / indicatorePlatina de mandos / indicadorComponent sideCt composantsBestckungsseite

32、Lato componentiLado componentesSolder sideCt cuivreLtseiteLato saldatureLado del cobre9CRKD 255110First issue 06 / 02RF / FI SCHEMATIC DIAGRAM - SCHEMA HF / FI - SCHALTBILD HF / ZF - SCHEMA HF / FI - ESQUEMA RF / FI50V50V50V50V50V50V10V10V16V10V50V16V16V50V10V10V50V50V50V50V50V10V50V50V50V50V50V50V1

33、0V10V10V16V10V10V10VEINOUT10V16V16V10V16V16V10V10V16V16V16VRIPPLEVDDMPXIFM-IF2IVSTABBFM-IF1OAM-IF2I/OFM-IF1IVSTABAFM-MIXERAM-MIXERAM-IF1IRFGNDFM-RFIAGCVCC2INDICATORAFC-POSAFC-NEGFM-DEMIFGNDPILFILAF-ROAF-LOMUTELPFAM-RFIFM-RFOSUBGNDFM-OSCAM-OSCVCC1TUNEVCOAFOMO-STXTALDGNDBUS-CLOCKDATAWRITE-ENABLEP0P1AF

34、C-AM16VX0RDATAVREFMUXVDD1VSS1VSS3CMPT2T1VSS2VDD2X1(NC)RCLKQUAL16V OUTEINOUTEIN10nF10nF33pF33pF10nF100pF470nF470nF100nF15pF100PF470nF100nF47pF22p470nF33pF22nF100nF100nF15pF5p0.1uF12pF33PF33p22nF470pF470pF470pF470nF100p330p100nF1UF470nF10R8K2100R180R47K22R47K150K1K047K10K10K47K3308K20R0R1k3302K21K68K1

35、8K2K2470470470470220K220K22K10K100uf1uF1uF4u7F1uF2.2uf47uF47uF1uf1uf33uF47uH47uH75.0KHZ4.332Mh100nF47K100nF2.5T4.5T4.5T11pF11p22K560pC055C053C052C050C89C011C022C030C031C029C088C014C013C010C021C016C001C025C041C040C012C009C015C036C004C003C026C047C045C046C023C028C060C035C020C019C019AR005R017R099R065R00

36、6R034R007R036R030R008R063R064R009R025R021JR01JR02R024RY03R010R031R011R035R015R046R045R047R056R013R014R058R057Y003TP010GTP004TP004GTP009GTP007TP011TP006TP001GTP002TP005TP010TP003TP001TP008TP009C008C042C039C007C024C027C056C054C033C032C034L006L007TF001X001X002IC001Q009Q003Q004Q008N001C051D002D001D003RV

37、001TP012IC002C043JP005L004L001L003GCV002GCV001TF002TF007Y001Y002TF006TF004TF005TF008R027RFGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGND1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/10W

38、1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1/16W1234561234567891011121314151617181920212223242526272829303132333435363738394041424344GND212GND123123AGND12345678910111213141516123461234612346123461234612346123461/16W450ALTTTTEA5757HTTTTTTTTTTTTSVC201SPASVC201SPASVC348BU1924TTTTTTSFEC

39、V10.7MS3-SFECV10.7MS3-TTTTTTTTTTTTTTTCDACV10.7MG4A-ATUNER_PWRGND+6.5VTUNER_LRDS_DATARDS_QUALCLOCK_TWR_ENST_MONOVTAGNDAGNDTUNER_RRDS_CLKECO+7V+7VDATA_TVTMW = HIGH = 5,9LW = LOW = 0FM-ANT.FM-RFOSCGNDRFGNDN7053214TO RECORD/PLAYBACKTO AMP & POWERTO DISPLAYTO DISPLAYTO AMP & POWERTO DISPLAYTO AMP & POWER

40、MAINIC001FMAMFMAM12,12,1237,17200245,5300251,41,4400260050027CLOCK CLOCK60028DATADATA77,17,129WRITE WRITE8VT0VT030P0P0911,331P1P1100,70,8321,41,3111,21,2330,81,5120,80,2341,41,51310,8350,71,1140,60,6361,41,5150,60,7370,60,91611381,31,3170039111810,1401,31,3191,11,2411,31,3201,11,242002120,7430,80,82

41、211,811,5440,20,2FM, audioCRKD 2551First issue 06 / 021112ADJUSTMENTS - REGLAGES - EINSTELLUNGEN - REGOLAZIONE - AJUSTESIC 001 TEA5757HIC 002 BU1924FCMPVSS3comparator8th Switchedcapacitor filteranti-aliasing filter100k120k100kMUXVrefVDD1AnalogPower supplyVSS1VDD2DigitalPower supplyVSS2XIXOPLL57kHZRD

42、S/ARIPLL1187.5HzBi-phasedecoderMeasurement circuitDifferentialdecoderT1T2RDATAQUALRCLKReferenceclock(4)(3)(5)(6)(12)(11)(13)(14)(10)(7)(8)(16)(2)(9)(1)fsymetry10,610,710,8MHz87,5 MHz108,1 MHz87,5 MHz108,1 MHzL004CV002VT = 1,0V 0,05VVT = 7,0V 0,5VTP002TP003TP007TP008(TP009G = AGND)(TP009G = AGND)TP01

43、0G = DGNDmax.TF006L00398,1 MHz90,1 MHz106,1 MHz98,1 MHz90,1 MHz106,1 MHz12345OscIFRFVe = 1 mVVe = 1 mVG fG fG fKHZVf150 kHz1611 kHz150 kHz1611 kHzTF003V = 1,51V 0,1VV = 8,0V 1VTP002283 kHz283 kHzV = 4,6V 1VTP002V = 450 kHz 1 kHzTP011TP002TP007TP008(TP009G = AGND)(TP009G = AGND)max.TF007TF001TF002450

44、 kHz630 kHz170 kHz450 kHz630 kHz170 kHz34456MWOscLWOscIFMWLWVe = 100 mVVe = 300 VAM alignmentG fG fKHZV2522 kHz522 kHzTF003V = 1,35V 0,05VTP0021FM alignmentfHz98,1 MHzVe = 1 mV98,1 MHzf = 152 kHz1 kHzRV001Decoder alignmentTP0051KHZG fFMTP010TP010Gf = 10,7 kHz 5 kHz13CRKD 255114First issue 06 / 02REC

45、ORD / PLAYBACK SCHEMATIC DIAGRAM - SCHEMA ENREGISTREMENT / LECTURE - SCHALTBILD AUFNAHME / WIEDERGABE - SCHEMA REGISTRAZIONE /RIPRODUZIONE - ESQUEMA GRABACIN / REPRODUCCIN123456712312345123478910111213141516171819202122232412341231231231234567891011123412312312312312312 23456789101112131415161718192

46、021222324252627283,42,82,8206,83,54,8003,43,4003,43,43,433,43,43,43,43,43,43,43,43,43,43,43,4RRLLWHITEREDYELLOW+REDGNDWHITEGND+-BIAS OSC1uF50V2u2F50V100uF10V47uF10V2u2F50V2u2F50V2u2F50V2u2F50V1uF50V100uF16V22uF50V220uF10V1uF50V1uF50V100uF16V1uF50V10uF 50V1uF50V22uF50V4u7F50V2u2F2u2F50V2u2F50V1uF50V5

47、0V100nF16V100nF16V100nF16V5n6F50V100nF16V3n3F50V27nF50V47nF50V1n2F50V1n2F50V100pF50V1n2F50V1n2F 50V3n3F50V1M51/16W5n6F50V1001/16W5K61/16W1001/16W100K1/16W120K1/16W6801/16W47R1/16W1K21/16W120K1/16W6801/16W47R1/16W15K1/16W15K1/16W15K1/16W33K 1/16W27K1/16W1K21/16W1 11/16W1K21/16W18K1/16W18K1/16W56R1/16

48、W10K1/16W10K1/16W10K1/16W10K1/16W56K1/16W47K1/16W22uF50V470uH470uH220uH22K1/16W1001/16W10K 1/16W1uF50V2n2F50V2n2F50V100uF50V68nF50V6n8F50V33nF50V1k51/16W5K61/16W1K1/16W2u2F50V1K1/16W22K1/16W22K1/16W22K1/16W22K1/16W22K1/16W22K1/16W4.7K2u2F50V39K1/16W39K1/16W15K1/16W15K1/16WC311LC400C401C404LC333C314L

49、C314RC304LC305LC312C320C315LC315RC305RC307LC319C311RC317C316C405RC405LC304RN301C406LC407LC406RC408LC407RC301RC306LC309C310LC302RC308RC308LC302LC310RC301LR312C408RR400R403LR325R324R302LR303LR304LR306LR302RR303RR304RR309R301LR301RR307R308R305LR305RR306RR311RR311LR311R401RR402RR401LR402LR341R340Q306Q30

50、7JP301C350L303L302IC302L301-+-+RRPPPRAMP(L)RecAMP(R)RecPB Amp (R)PB Amp (L)A/RecA/RecLogic& Hi / LoNor / CroALCRejectionRippleRec/PBLogicLogicMUTEMUTEIC300N303N304P401R326R342R405TP60TP60GC343Q305C303RC303LC351C342C341C348R352R403RN302N702R402C401LR401Q327N305Q330R320N704R323Q328R328Q331R327R330R331