Thomson-Altima3085-cs-sm 电路图 维修手册.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, legger

2、e le norme di sicurezza. IMPORTANTE : Antes de cualquier intervencin, leer las recomendaciones de seguridad. Type of set :Cassette radio recorder / compact disc Type dappareil :Combin radio cassette / CD Gerteart :CD-Radio Cassetten Portable Tipo dapparecchio :Insieme radio cassette / CD Tipo de apa

3、rato :Radio cassette / CD Power supply : Alimentation : Stromversorgung :230 V 50 Hz Alimentazione : Alimentacin : FM - MF :87,5 - 108 MHz MW - PO :522 - 1611 kHz LW - GO :150 - 283 kHz Frequency response : Courbe de rponse : 125 Hz - 8 kHz Frequenzgang : (-5 dB) Curva di risposta : Curva de respues

4、ta : Wow and fluttter : Fluctuations : Gleichlauf :0,2 % Fluttuazioni : Fluctuaciones : Disc rotation speed : Vitesse de rotation du disque : CD-Drehgeschwindigkeit :200 500 tr/m Velocit di rotazione del disco : Velocidad de rotacin del disco : DAD Stereo separation : Diaphonie : bersprechdmpfung :4

5、0 dB Diafonia : Diafona : 306 mm329 mm400 mm6 kg Nominal output power : Puissance nominale de sortie : Nennausgangsleistung :2 x 10 W Potenza 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) Sensib

6、ilit :LW - GO :2500 V/m (S/N = 20 dB) Sensibilidad : Signal to noise ratio : Rapport signal / bruit : Geruschspannungsabstand :42 dB Rapporto segnale / disturbo : Relacin seal / ruido : 4,75 cm/s C60 : 170 s Frequency response : Courbe de rponse : 60 Hz - 20kHz Frequenzgang : (3 dB) Curva di rispost

7、a : Curva de respuesta : Signal to noise ratio : Rapport signal / bruit : Geruschspannungsabstand :65 dB Rapporto segnale / disturbo : Relacin seal / ruido : Technical data - Caractristiques principales Technische Daten - Dati tecnici - Caracteristicas del aparato SERVICE MANUAL DOCUMENTATION TECHNI

8、QUE TECHNISCHE DOKUMENTATION DOCUMENTAZIONE TECNICA DOCUMENTACION TECNICA No 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 Tex

9、ten und Zeichnungen stehen uns zu. Nachdrucke, Vervielfltigungen - auch auszugsweise - 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 adaptaci

10、on y de ejecucion reservados para todos los paises. Code : 351 913 70 - 0502 / 3M - CRKD2551 Print. AUDIO ALTIMA 3080 ALTIMA 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 lappa

11、reil - PC: Version des Gerts wird im Batteriefach oder auf der Rckseite angegeben - 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*)

12、: A RadioFans.CN 收音机爱 好者资料库 CRKD1286 2First issue 06 / 01 DIGITAL PROCESSING SCHEMATIC DIAGRAM - SCHEMA DU TRAITEMENT DIGITAL - SCHALTBILD DIGITALVERARBEITUNG - SCHEMA ELABORAZIONE DIGITALE - ESQUEMA DEL TRATAMIENTO DIGITAL CD_R AGND GND CD_L CD_RESET SCLK SDATA P005 987654321 +V1CC +5V The complete

13、 Digital Processing Module is available from A. S. S. under Part Number : En SAV, lensemble du module 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 complet

14、o tratamiento digital lleva el cdigo : 107 468 60 Invisible laser radiation when open and interlock failed or defeated. Avoid direct exposure to beam. Le rayon laser est invisible. Eviter lexposition directe lors de la maintenance. Bei geffneter Schublade und Defekt der Sicherheits- vorrichtungen be

15、steht die Gefahr unsichtbaren Laserlichts. Niemals direkt in den Laserstrahl sehen. Il raggio laser invisible. Evitare lesposizione diretta durante la manutenzione. El rayo laser es invisible. Evitar la exposicin directa en el momento del mantenimiento. DANGER : ATTENTION : VORSICHT BEI REPARATUREN

16、: ATTENZIONE : IMPORTANTE : CLASS 1 LASER PRODUCT APPAREIL A LASER DE CLASSE 1 LASER KLASSE 1 APPARECCHIO CON LASER DI CLASSE 1 APARATO CON LASER DE CLASE 1 RadioFans.CN 收音机爱 好者资料库 CRKD 2551 First issue 06 / 0234 AMPLIFIER AND POWER SUPPLY SCHEMATIC DIAGRAM - SCHEMA DE LAMPLIFICATEUR ET DE LALIMENTA

17、TION - SCHALTBILD ENDVERSTRKER UND NETZTEIL - SCHEMA DEL AMPLIFICATORE E DELL ALIMENTAZIONE - ESQUEMA DEL AMPLIFICADOR Y DE LA ALIMENTACIN ECO +7V -30V 3.8V+ MN-LSPK GND AGND GND GND GND GND GND STANDBY AUDIO_R AUDIO_L HP-RIN 3.8V- HP-LIN MN-RSPK +10V MUTE TO DISPLAY TO DISPLAY TO DISPLAY TO STANDBY

18、 TRANSFORMER TO POWER TRANSFORMER TO RF/FI AND RECORD/PLAYBACK TO RECORD/PLAYBACK TO RECORD/PLAYBACK TO RF/FI +10V_SW +26V VT VT X_SURR R-SP L-SP F804 TO CDM5B F802 1.6A/250V 1.6A/250V F800 2.5A/250V HEADPHONE GND 6 OHM SPEAKER MAIN + + C561L P101 Y8 R594 N802 R592 R593 C805 C601C602 C813 R800 R553

19、R551 NJ518 R550 C559L C559R R511L R513R C593 Q503 C592 R598 R597 R511R R554 R808 C560L C815 C814 C514 C555L C555R C556R C556L C816 NJ516 NJ516 NJ516 Q603 R555 D821 D600 D820 D819 R604 R603 R602 R601 R805 R802 Q601 Q604 Q802 D805 D808 D818 D815 D804 D801 D807 D806 D802 D803 D817 D816 FH802 FH804 FH80

20、0 D809 D810 R801 C810 Q803 WARNING SEE NOTE NJ517 WARNING SEE NOTE WARNING SEE NOTE WARNING SEE NOTE Q801 WARNING SEE NOTE WARNING SEE NOTE R515L R807 R806 C560R R513L C517 Q502 C535 Q501 R532R R532L R531R R515R R531L C832 C831 C830 Y9 C806 C807 Y10 N504 P504 C553L IC501 C591 R595 Q504 C553R D501 R8

21、09 N801 C561R JP804 FOR LOGIC DECK ONLY TO MOTOR TO CASSETTE TO TUNER 2SK117Y KTA1273Y 11,711,7 11 7,111,7 7,7 0,7 0 0 1N4148 KTC3203Y KTC3875GR KTC3203Y 1N4001L 1N4001L 1N4001L 1N4001L 1N4001L 1N4001L 1N4001L 1N4001L 1N4001L 1N4001L 1N4001L 1N4001L 1N4148 12V 2SD1012 KTC323 KRC107S KRC107S TDA7269

22、KRA107A 1N4001 47uF 25V 1 2 TO DISPLAY N701-1 1 2 3 4 5 6 10K 1/16W 1 2 10K 1/16W 51K 1/16W 2200UF 16V 47uF 25V 100uF 25V 470uF 25V 0 1/16W 10K 1/16W 10K 1/16W 1234 5.6K 1/16W 1000uF 25V 1000uF 25V 15K 1/16W 120 1/16W 47UF 16V 47UF 16V 15K 1/16W 820R 1/16W 15K 1/16W GND GND 15K 1/16W GND 2R 1/16W GN

23、D 47uF 25V POS NEG POS NEG 100nF 50V 100nF 50V 100nF 16V 390pF 50V 390pF 50V 100nF 16V 100nF 16V 100nF 50V 1 2 3 4 5 6 7 8 9 12K 1/16W 1/2W 6V8 1/2W 30V 7V5 1/2W 2K2 1/16W 330 1/16W 47K 1/16W 1K 1/16W 10K 1/16W 10K 1/16W 1.5W 100R 1/2 25V 100UF 1234 180 1/16W 100 1/16W 100 1/16W 47uF 25V 120 1/16W 1

24、uF50V COL BASE EMIT 1 2 3 47UF 16V COL BASE EMIT 1 2 3 2R2 WWW 2R2 WWW 4.7K 1/16W 180 1/16W 4.7K 1/16W 47nF 50V 47nF 50V 47nF 50V 47uF 25V 2200uf 35v 12345 12345 100nF 16V GND INLINL- GNDINR- INR MUTE -VS2 -VS1 OUTR +VS OUTL 1 2 3 45 26,5 16,7 16,7 16,7 16,7 16,7 16,7 00 34,4 6 78 910 11 1UF 16V 1M

25、1/16W COL BASE EMIT 1 2 3 100nF 16V 1/2W 5V1 2R 1/16W 1234567 47uF 25V 27,1 14,4 11,8 12 L N XFORMER BOARD X006 X002 REL1 X005 X001 WARNING SEE NOTE WARNING SEE NOTE N802 TO MAIN BOARD X804 X803 WARNING SEE NOTE OPERATIONAL SAFETY BE GUARANTEED. THE MANUFACTURER. ONLY THEN CAN THE BE REPLACED BY ORI

26、GINAL PARTS,APPROVED BY SYMBOL SHOULD, WHEN NECESSARY FOR REPAIR, COMPONENTS DESIGNATED BY THE SAFETY NOTES: 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 safety 4. Unless otherwi

27、se stated, all voltages specified from replacement parts list 3. 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 conditions 2. Voltages are positive with respect 1.

28、 Unless otherwise specified: TO XFORMER BOARD MAIN POWE 12,310M Audio VV 11,9 RadioFans.CN 收音机爱 好者资料库 CRKD 2551 First issue 06 / 0278 P402 J616 C701 C702 D716 L701 SW729 D704 D701 Q702 Y701 Y702 J617 J304 X803 P703B J312 J501 J609 C713 J619 C730 P701 P705 P703A J404 IR701 X801 X805 REL1 X806 P803 SW

29、728SW727SW726 SW725 SW724SW723 SW722 SW718 SW717 SW716 SW712 SW711 SW710 SW709SW708 SW707 SW706 SW705 SW704 SW703 SW702 SW701 SW731 SW730 P704 D713 D712 D707 D708 D709 D711 D710 D703 J607 J201 D802 D801 Q804 Q801 SW732 P403 J514 P702 J204 J503 J205 J311 J515 J512 J418 J305 J618 J406 J419 J308 J412 J

30、505 Q705 J508 J403 J507 N802 J402 X804 J214 J620 J210 J309 J206 J411 J401 J708 J211 J303 J509 J410 J212 J417 J502 J213 J511 J504 J407 J409 J516 J420 J310 J306 J405 J202 J605 J302 J301 J408 J415 J513 J518 J208 J414 DP01 J413 J421 J601 J602 J614 J603 J209 X802 J203 J416 J215 J604 J207 C706 J615 J611 J

31、610 J608 J307 J606 J510 J621 J517 R700 R701 J506 J423 R901 J424 J422 JP801 X-SURR DATA-T TUNER-POWER +10V DATE :JAN 24 2002 TM#:5519328A MP (For EUR) L N (VFD) 1 6 16 14 1718 1 3 17 11 1 SECTION A CRKD2551 KEYBD SW734 SW733 AK CONVEYOR GRAIN 8765432 QUALITY CHECK 1 J708 FOR USA SW701 FOR USA SW703 F

32、OR USA SW734 FOR EUR SW733 FOR EUR NOTES: R813 Q805 C712 R733 R732 R731 R730 R729 R728 R735 R741 R737 R736 R797 R743 R742 R799 R798 R790 R796 R795 R794 R706 R793 R792 R791 R789 R788 R785 R885 R783 R760 R708 R709 R713 R734 R769 R761 R771 R762 R764 R763 R765 R766 R767 R768 R770 R784 R705 R754 R753 R75

33、2 R748 R749 R750 R751 R755 R747 R746 R757 R756 R703 R786 R720 R719 R718 R717 R716 R715 R707 R710 R704 R712 R787 R782 R702 R781 R818 R812 R810 A807 R809 R805 R806 R804 R802 R803 R801 R819 R815 R816 R817 R814 R823 R808 R811 R820 R822 R821 R740 Q701 Q704 Q703 Q806 Q803 Q802 C711 C714 C715 C726 C725 C72

34、1 C707 C704 C705 C708 C790 C791 C792 C793 C750 C753 C751 R780 R744 R745 C755 R827 R826 R825 R824 DATE:JAN 24 2002 REV 2.0 TM#:5519328A MP CRKD2551 KEYBD SECTION A 81 80 50 51 31 30 100 1 Control / display P.C.B. Platine commandes / afficheur Ltpl. Bedienteil / Anzeige Piastra comandi / indicatore Pl

35、atina de mandos / indicador Component side Ct composants Bestckungsseite Lato componenti Lado componentes Solder side Ct cuivre Ltseite Lato saldature Lado del cobre 9 CRKD 2551 10First issue 06 / 02 RF / FI SCHEMATIC DIAGRAM - SCHEMA HF / FI - SCHALTBILD HF / ZF - SCHEMA HF / FI - ESQUEMA RF / FI 5

36、0V 50V 50V 50V 50V 50V 10V 10V 16V 10V 50V 16V 16V 50V 10V 10V 50V 50V 50V 50V 50V 10V 50V 50V 50V 50V50V50V 10V 10V 10V 16V 10V 10V10V E INOUT 10V 16V 16V 10V 16V 16V 10V 10V 16V 16V 16V RIPPLE VDD MPXI FM-IF2I VSTABB FM-IF1O AM-IF2I/O FM-IF1I VSTABA FM-MIXER AM-MIXER AM-IF1I RFGND FM-RFI AGC VCC2

37、INDICATOR AFC-POS AFC-NEG FM-DEM IFGND PILFIL AF-RO AF-LO MUTE LPF AM-RFI FM-RFO SUBGND FM-OSC AM-OSC VCC1 TUNE VCO AFOMO-ST XTAL DGND BUS-CLOCK DATA WRITE-ENABLE P0 P1 AFC-AM 16V X0 RDATA VREF MUX VDD1 VSS1 VSS3 CMP T2 T1 VSS2 VDD2 X1 (NC) RCLKQUAL 16V OUT E IN OUT E IN 10nF 10nF 33pF 33pF 10nF 100

38、pF 470nF 470nF 100nF 15pF 100PF 470nF 100nF 47pF 22p 470nF 33pF 22nF 100nF 100nF 15pF 5p 0.1uF 12pF 33PF 33p 22nF 470pF470pF470pF 470nF100p 330p 100nF 1UF 470nF 10R 8K2 100R 180R 47K 22R 47K 150K 1K0 47K 10K 10K 47K 330 8K2 0R 0R 1k 330 2K2 1K 68K 18K 2K2 470 470 470 470 220K 220K 22K 10K 100uf 1uF

39、1uF 4u7F 1uF 2.2uf 47uF 47uF 1uf 1uf 33uF 47uH 47uH 75.0KHZ 4.332Mh 100nF 47K 100nF 2.5T 4.5T 4.5T 11pF 11p 22K 560p C055 C053 C052 C050 C89 C011 C022 C030 C031 C029 C088 C014 C013 C010 C021 C016 C001 C025 C041 C040 C012 C009 C015 C036 C004 C003 C026 C047C045C046 C023 C028 C060 C035 C020 C019 C019A

40、R005 R017 R099 R065 R006 R034 R007 R036 R030 R008 R063 R064 R009 R025 R021 JR01 JR02 R024 RY03 R010 R031 R011 R035 R015 R046 R045 R047 R056 R013 R014 R058 R057 Y003 TP010G TP004 TP004G TP009G TP007 TP011 TP006 TP001G TP002 TP005 TP010 TP003 TP001 TP008 TP009 C008 C042 C039 C007 C024 C027 C056 C054 C

41、033 C032 C034 L006 L007 TF001 X001 X002 IC001 Q009 Q003 Q004 Q008 N001 C051 D002 D001 D003 RV001 TP012 IC002 C043 JP005 L004 L001 L003 G CV002 G CV001 TF002 TF007 Y001 Y002 TF006 TF004 TF005 TF008 R027 RFGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AG

42、ND AGND AGND AGND AGND AGND AGND AGND AGND AGND 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/10W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1 2 34 5 6 1 2 3 4 5 6 7 8 9 10 11 1213141516171819202122 23

43、 24 25 26 27 28 29 30 31 32 33 3435363738394041424344 GND2 12 GND 1 2 3 1 2 3 AGND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 34 6 1 2 3 4 6 1 2 34 6 1 2 3 4 6 1 2 3 4 6 1 2 3 4 6 1 2 34 6 1/16W 450AL TTT TEA5757H TTT TTT TTT TTT SVC201SPA SVC201SPA SVC348 BU1924 TTT TTT SFECV10.7MS3- SFECV10.7MS3-

44、TTT TTT TTT TTT TTT CDACV10.7MG4A-A TUNER_PWR GND +6.5V TUNER_L RDS_DATA RDS_QUAL CLOCK_T WR_EN ST_MONO VT AGND AGND TUNER_R RDS_CLK ECO +7V +7V DATA_T VT MW = HIGH = 5,9 LW = LOW = 0 FM-ANT. FM-RF OSCGND RFGND N705 3214 TO RECORD/PLAYBACK TO AMP & POWER TO DISPLAY TO DISPLAY TO AMP & POWER TO DISPL

45、AY TO AMP & POWER MAIN IC001FMAMFMAM 12,12,1237,17 200245,5 300251,41,4 4002600 50027CLOCK CLOCK 60028DATADATA 77,17,129WRITE WRITE 8VT0VT030P0P0 911,331P1P1 100,70,8321,41,3 111,21,2330,81,5 120,80,2341,41,5 1310,8350,71,1 140,60,6361,41,5 150,60,7370,60,9 1611381,31,3 17003911 1810,1401,31,3 191,1

46、1,2411,31,3 201,11,24200 2120,7430,80,8 2211,811,5440,20,2 FM, audio CRKD 2551 First issue 06 / 021112 ADJUSTMENTS - REGLAGES - EINSTELLUNGEN - REGOLAZIONE - AJUSTES IC 001 TEA5757H IC 002 BU1924F CMP VSS3 comparator 8th Switched capacitor filter anti-aliasing filter 100k 120k 100k MUX Vref VDD1 Ana

47、log Power supply VSS1 VDD2 Digital Power supply VSS2 XI XO PLL 57kHZ RDS/ARI PLL 1187.5Hz Bi-phase decoder Measurement circuit Differential decoder T1 T2 RDATA QUAL RCLK Reference clock (4) (3) (5) (6) (12) (11) (13)(14)(10) (7)(8) (16) (2) (9) (1) f symetry 10,6 10,7 10,8 MHz 87,5 MHz 108,1 MHz 87,

48、5 MHz 108,1 MHz L004 CV002 VT = 1,0V 0,05V VT = 7,0V 0,5V TP002 TP003 TP007 TP008 (TP009G = AGND) (TP009G = AGND) TP010G = DGND max. TF006 L003 98,1 MHz 90,1 MHz 106,1 MHz 98,1 MHz 90,1 MHz 106,1 MHz 1 2 3 4 5 Osc IF RF Ve = 1 mV Ve = 1 mV G f G f G f KHZV f 150 kHz 1611 kHz 150 kHz 1611 kHz TF003V

49、= 1,51V 0,1V V = 8,0V 1V TP002 283 kHz283 kHzV = 4,6V 1VTP002 V = 450 kHz 1 kHzTP011 TP002 TP007 TP008 (TP009G = AGND) (TP009G = AGND) max. TF007 TF001 TF002 450 kHz 630 kHz 170 kHz 450 kHz 630 kHz 170 kHz 3 4 4 5 6 MW Osc LW Osc IF MW LW Ve = 100 mV Ve = 300 V AM alignment G f G f KHZV 2 522 kHz522 kHzTF003 V = 1,35V 0,05VTP002 1 FM alignment f Hz 98,1 MHzVe = 1 mV98,1 MHz f = 152 kHz 1 kHz RV001 Decoder alignment TP0051 KHZ G f FM TP010TP010G f = 10,7 kHz 5 kHz 13 CRKD 2551 14First issue 06 / 02 RECORD / PLAYBACK SCHEMATIC