Thomson-A3185-cs-sch 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 ap

3、arato :Radio cassette / CD Power supply : Alimentation : Stromversorgung :230 V Alimentazione : Alimentacin : FM - MF :87,5 - 108 MHz MW - PO :522 - 1611 kHz LW - GO :150 - 283 kHz Frequency response : Courbe de rponse : 63 Hz - 8 kHz Frequenzgang : (+5 / - 5 dB) Curva di risposta : Curva de respues

4、ta : Wow and fluttter : Fluctuations : Gleichlauf :0,3 % 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 mm4,8 kg Nominal output power : Puissance nominale de sortie : 2 x 18 W (Rms) Nennausgangsleistung :2 x 40 W (Music.) potenza nominale di uscita : Potencia nominal de salida : Sensitivity : Sensibilit : FM - MF :8 V (S/N = 26 dB) Empfindlichkeit :MW - PO :10

6、00 V/m (S/N = 20 dB) Sensibilit :LW - GO :2500 V/m (S/N = 20 dB) Sensibilidad : Signal to noise ratio : Rapport signal / bruit : Geruschspannungsabstand :38 dB Rapporto segnale / disturbo : Relacin seal / ruido : 4,75 cm/s C60 : 170 s Frequency response : Courbe de rponse : 200 Hz - 20kHz Frequenzga

7、ng : (3 dB) Curva di risposta : Curva de respuesta : Signal to noise ratio : Rapport signal / bruit : Geruschspannungsabstand :70 dB Rapporto segnale / disturbo : Relacin seal / ruido : Technical data - Caractristiques principales Technische Daten - Dati tecnici - Caracteristicas del aparato SERVICE

8、 MANUAL DOCUMENTATION TECHNIQUE 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

9、 Urheberrechte an diesen Texten 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

10、, de traduccion, de adaptacion y de ejecucion reservados para todos los paises. Code : 352 090 50 - 06/02 - 2M - CRKD2552 Print. AUDIO A 3180 A 3185 *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

11、 ou au dos de lappareil - 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 apa

12、rato. Version (PC*): A RadioFans.CN 收音机爱 好者资料库 CRKD 2552 First issue 06/0234 P008 1 2 3 4 5 6 7 8 P004 1 2 D002 D001 C004 C002 C006R005 R004 R003 P003 1 2 3 4 5 6 R002 P005 1 2 3 4 5 6 7 8 9 P002 1 2 3 P006 1 2 3 N006 1 2 3 C005 D003D004 L001 PI002 2 1 3 4 PI005 2 1 3 4 PI006 2 1 3 4 PI001 2 1 3 4 P

13、007 1 2 R001 JC001 JD001 1234 5678 1234 5678 P009 1 2 3 4 5 6 7 MODULE TCM 1 2 3 4 5 6 P008 7 8 9 -+ TO/FROM KEY DISPLAY BOARD (CIRCLE) SENSORS DRAWER POSITION TO MAIN BOARDTO MAIN BOARD DRAWER MOTOR M 100nF 100nF 10nF 100 2R2 2R2 100 1000uF 1N40021N4002 39uH RPI-574 RPI-574 RPI-574 RPI-574 DRAWER2

14、DRAWER1 BD SLIDER POSITION 1/2W 5V6 1/2W 5V6 25V 25V 50V 1/4W 1/4W 1/4W 1/4W 25V +V1 PLAT-SW GND DISC-SW CRSMTR2 CRSMTR1 SLIDER1 SLIDER2 DRWMTR1 DRWMTR2 CD-RESET +5V SCLK GND SDATA +V1CC CD-R AGND CD-L CD-R AGND CD-L +12V GND +5V CD-RESET SDATA GND SCLK DRAWER- DRAWER+ DRAW2 DRAW1 DISC-SW PLAT-SW PL

15、ATTER+ PLATTER- SLIDER2 SLIDER1 KAT ANO COL EMIT KAT ANO COL EMIT KAT ANO COL EMIT KAT ANO COL EMIT VO2 VCTL VIN1 VIN2PVCCSVCC GND VO1 VO2 VCTL VIN1 VIN2PVCCSVCC GND VO1 1 2 1 2 3 4 5 6 2 1 3 4 2143 CAROUSEL POSITION SENSOR DISC SENSOR (RED DOT) CAROUSEL MOTOR BOARD MOTOR CAROUSEL M -+ RPI-574 GP2S2

16、8 / GP1S58V P026 P027 PI003 PI004 R007 R006 KAT ANO COL EMIT ANO KAT COL EMIT 1001/4W 150 1/4W IC002 DRIVER MOTOR FAN8082 IC001 DRIVER MOTOR FAN8082 CD CONTROL MODULE SCHEMATIC DIAGRAM - SCHEMA CONTROLE MECANIQUE CD - CD ANZEIGE SCHALTBILD - SCHEMA COMANDI CD - ESQUEMA MANDOS CD CD control P.C.B. Pl

17、atine controle mcanique CD Ltpl. CD Bedienteil Piastra comandi CD Platina de mandos CD P026 P004 JC003 R007 C004 C002 P008 IC002 C006 R004 R003 P027 P005 N006 P006 P002 R001 C005 D003 D004 L001 JD001 P007 JA001 IC001 JE009 JE006 JE005 JE002 JE003 JE008 JE007 JE001 JE004 JC004 JB002 JB001 JB003 R002

18、R005 R006 JC001 PI002 PI006 D002 D001 P003 P009 JB005 JA002 JB004 DRWMTR1 SDATA SDATA SCLK SCLK DRAWER+ PLATTER- CD_RESET CD_RESET CRSMTR1 +5V AGND AGND CD_R CD_R DRAWER- CD_L CD_L PLATTER+ +12V +V1CC DRW2 PLAT_SW PLAT_SW GND GND GND GND GND CRSMTR2 SLIDER1 DISC_SW DISC_SW +V1 SLIDER2 +5V. DRW1 DRW1

19、 DRWMTR2 2000/12/05 2000/12/05 2000/12/05 8 1 7 55115980 REV#0 55115980 REV#0 55115980 REV#0 8 8 1 CAV 1 CAV 1 CAV 1 SECTION A SECTION C SECTION B 2 61 1 1 3 5 DISK CONICAL 5 DISK CONICAL 5 DISK CONICAL 1 12 19 6 1 31 31 2 1 1 CONVEYOR 8765432 QUALITY CHECK 1 GRAIN SVB Component side Ct composants B

20、estckungsseite Lato componenti Lado componentes RadioFans.CN 收音机爱 好者资料库 CRKD 2552 First issue 06/0278 50V 10V 10V 10V 16V 10V 16V 50V 16V 16V 16V 10V 50V 10V 10V 50V E IN OUT OUT E IN 50V 10V 50V RIPPLE VDDMPXI FM-IF2I VSTABB FM-IF1O AM-IF2I/O FM-IF1I VSTABA FM-MIXER AM-MIXER AM-IF1I RFGND FM-RFI AG

21、C VCC2 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 AFO MO-ST XTAL DGND BUS-CLOCK DATA WRITE-ENABLE P0 P1 AFC-AM 50V 50V 10V 16V 50V 50V 50V 50V 16V 50V 50V 50V 10V OUT E IN 50V 50V 50V 50V X0 RDATA VREF MUX VDD1 VSS1 VSS3 CMP T2

22、 T1 VSS2 VDD2 X1 (NC) RCLKQUAL 10V 10V 10V 16V 16V 10V 16V 10V 16V 10V 10V 10V 16V 50V 50V 470uH 10R 100pF 470nF 100uf 470nF 100nF 15pF 1uF 8K2 100PF 470nF 2.5T 100nF 0R 1uF 4u7F 47pF 22p 470nF 2K2 1K 33pF 180R 10nF 47K 22R 47K 470uH 68K 11pF 4.5T 4.5T 100nF 100pF 100nF 18K 91K 2K2 75.0KHZ 15pF 5p 1

23、50K 11p 0.1uF 1uF 12pF 1K0 47K 33PF 47K 2K2 11p 10K 10K 33p 33p 10K 10nF 2K2 11p 2.2uf 470 470 470 470pF 470pF 470pF 470 27PF 47K 10nF 10nF 33pF 33pF 4.332Mh 470nF 100 47uF 47uF 1uf 1uf 100p 33uF 8K2 220K 330p 100nF 220K 47K 470pF 1UF 22K 10K 0R 0R 470nF 100nF 1k 330pF 330 100nF 1 2 34 6 1 2 34 6 1

24、2 3 4 5 6 7 8 9 10 11 1213141516171819202122 23 24 25 26 27 28 29 30 31 32 33 3435363738 394041 424344 1 2 34 6 1 2 3 1 2 34 6 1 2 34 5 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 12 1 2 34 6 1 2 3 123 KTC3875GR SVC201SPA SVC201SPA KTC3875GR 7DRS-11459N A7MCS-11845Y A7MCS-11845Y 450AL SFECV10.7MS3 TEA5

25、757H SVC201SPA A7MCS-11844N KTC3875GR SVC348 KTC3875GR KTC3875GR SGBAM1-20392 A7BRS-A9452YWT SFECV10.7MS3 BU1924 KTC3875GR KTC3875GR 292BEAS-59682 7DRS-11459N CDACV10.7MG4A-A L006 R005 C011 Q009 C022 C008 C030 C031 C029 C042 D002 R017 C088 C014 L004 C013 R099 C039 C007 C010 D001 C021 Q005 C016 R010

26、R031 C001 R065 TP010G TP004 TF004 C025 TP004G TP009G 1 2 34 6 TF007 1 2 34 6 R006 R034 TP007 TP011 R007 L007 R011 G CV002 L001 L003 Y003 Y001 C041 C017 C040 R035 R012 R015 X001 IC001 C012 C009 TP006 TP001G TP002 R036 G CV001 C015 C024 C036 R030 TP005 R008 C004 R001 TP010 TP003 R063 D004 G CV004 R062

27、 R061 C003 C002 R060 C026 TP001 R064 G C018 C027 TF005 Q001 D003 TF008 R046 R045 R047 C047 C045 C046 R056 Q002 C044 Q003 TP008 TF002 TF001 R009 Y002 C055 C053 C052 C050 X002 IC002 C023 R025 C056 JP005 C054 Q004 C033 C032 C028 C034Q008 TP009 R021 TF006 R013 AN001 TF003 C060 C035 R014 RV001 C020 C019

28、R058 R057 JR01 JR02 J113 C019A P703 CY07 R024 CY01 RY03 CY02 +7V GND TUNER_L RCLK RDATA CLOCK_T WR_EN AGND AGND RQUAL TUNER_PWR ST_MONO TUNER_R +10V DATA_T VT LW=HIGH MW=LOW MW=HIGH LW= LOW FM-ANT. FM-RF RFGND FROM KEY FROM KEY FROM MAIN 2,2 4,44,4 2,2 2,2 2,2 3 2,4 1,6 1,6 0 0 0 0 0 0 6,2 7 70 0 0,

29、7 0 0 0 0 0 0 0,20,80,60,60,61,21,21,2 12,3 6,8 5,4 5,8 6,2 4,7 1,5 1,5 1,51,5 1,2 1,21,2 1,21,21,2 000,80,8 00 6,8 6,8 11,6 1,4 1,4 0 0 0 0 0 0,7 0 0 0,7 MAIN SCHEMATIC DIAGRAM - SCHEMA DE LA PLATINE PRINCIPALE - SCHALTBILD GRUNDPLATTE - SCHEMA DELLA PIASTRA PRINCIPALE - ESQUEMA DE LA PLATINA PRINC

30、IPAL (TUNER PART) MAIN RadioFans.CN 收音机爱 好者资料库 9 CRKD 2552 10First issue06/02 12,5 4,5 11,2 0 0 0 0 0 7 7 0 0 0 R L WHITE RED YELLOW - + RED GND WHITE GND BIAS OSC 1uF 50V 2u2F 50V 2u2F 50V 2u2F 50V 1uF 50V 100uF 16V 22uF 50V 220uF 10V 1uF 50V1uF 50V 1uF 50V 100uF 16V 1uF 50V 10uF 50V 1uF 50V 22uF 5

31、0V 4u7F 50V 1uF 50V 5n6F 50V 3n3 50V 27nF 50V 47nF 50V 1n2F 50V 1n2F 50V 27nF 50V 100pF 50V100pF 50V 1n2F 50V 1n2F 50V 3n3 50V 1M5 1/16W 100 1/16W 100K 1/16W 120K 1/16W 680 1/16W 33R 1/16W 1K2 1/16W 120K 1/16W 680 1/16W 33R 1/16W 15K 1/16W 15K 1/16W 15K 1/16W 33K 1/16W 27K 1/16W 1K2 1/16W 1K21/16W 1

32、K2 1/16W 10K 1/16W 10K 1/16W 56R 1/16W 10K 1/16W 10K 1/16W 10K 1/16W 10K1/16W 56K 1/16W 47K 1/16W 100nF 16V 1uf 50V 15k 1/16W 15k 1/16W 470uH 470uH 220uH 22K 1/16W 100 1/16W 10K 1/16W 5n6F 50V 1uF 50V 2n2F 50V 2n2F 50V 1uf 50V 68nF 50V 6n8F 50V 33nF 50V 2K2 1/16W 100 1/16W 5K6 1/16W 2u2F 50V 5K6 1/1

33、6W 1K 1/16W 5.6K 1/16W 100R 1/16W 2.2K 1/16W 22K 1/16W 1K 1516171819202122232425262728 1413121110987654321 1/16W 22K 1/16W 2.2K 1/16W 4K7 2u2F 50V 39K 1/16W 39K1/16W 15K 1/16W 15K 1/16W 100nF 16V 100nF 16V 100nF 16V 2u2F 50V 2u2F 50V 2u2F 50V 2u2F 50V 470uF 25V 2u2F 50V 47uF 10V 100uF 10V 2u2F 50V T

34、UNER_R MOTOR SDATA RECORD_R AUDIO_MIX REC_A_B REC_SW CD_L TAPE_MUTE TAPE_R +10_SW CD_SYCH TUNER_L +7V GND AUDIO_L AUDIO_R SCLOCK CD_R C311L C333 C314L C314R C304L C305L C312 C320 C307R C315L C315R C305R C307L C319 C311RC317 C316 C304R C408L C301R C306L C309 C310L C302R C306R C308R C308L C302L C310R

35、C301L R312 R325 R324 R302L R303L R304L R306L R302R R303R R304R R309 R301L R301R R307 R308 R305L R305R R306R R311R R311L R311 R401RR402R R401L R402L R341 R340 Q306 C407R JP010 C350 R624R625 L303 L302 IC302 L301 242322212019181716151413 123456789101112 IC300 N303 N304 P401 R326 R342 R405 C408R TP60 TP

36、60G C343 Q305 C303RC303LC351 C342 C341 C348 R352 R400 Q307 N302 R403L C401L R403R R402 Q327 N305 Q330 R320 N704 R323 Q328 R328 Q331 R327 R401 R330 R331 RV340 C401R NJ401 R406R R406L R407LR407R IC401 C406R C407L C406L C409L C405LC405R C404R CY08 C404L C401 C400 C409R VCC SW GND CTRL1CTRL2 COL BASE EM

37、IT COL BASE EMIT COL BASE EMIT AGND R_IN4 LOUT ROUT VS CREF SDA SCL D-GND TREBLE(R) R_IN2 TREBLE(L) NC2 NC1 BOUT(L) BOUT(R) BIN(R) IN(R) MUXOUT(R) IN(L) MUXOUTL L_IN4 L_IN3 L_IN2 L_IN1 R_IN1 R_IN3 BIN(L) AUX INFROM CDM5B TO KEY BD TAPE_A RECORD DECK B DECK A REC/PLAYBACK PLAYBACK TAPE MOTOR CKT BIAS

38、 OSC RECORD R RECORD L MOTOR TAPE KTC3875GR AN7348K KTC3198GR KRC107S KTA1266 KTA1504GR KRC107SKRC107S TDA7440D FROM MAINFROM MAIN FROM MAIN 3,23,23,23,23,23,23,23,23,23,23,23,23,23,2 3,23,23,2003,24,70,103,23,2003,2 BA7755A MAIN MAIN SCHEMATIC DIAGRAM - SCHEMA DE LA PLATINE PRINCIPALE - SCHALTBILD

39、GRUNDPLATTE - SCHEMA DELLA PIASTRA PRINCIPALE - ESQUEMA DE LA PLATINA PRINCIPAL (TAPE PART) IC300ABB 100 13 200 ,7 1400 30,70,70,7 1,9 1,9 1500 43,53,53,5 1600 52,82,82,6 2,6 2,60,12,9 17 6 18 7000 19 6,16 0,10,1 5,9 0 1,1 2,8 0,200 0,20,23,5 80,1 1,3 0,10 00 202,82,82,6 900 213,53,53,3 10 220,70,70

40、,7 000 0 0 00 114,54,54,4 23 12000 24 CRKD 2552 First issue 06/021112 6,2 6,2 6,2 6,2 6,2 6,2 12,5 10,8 12,5 0 0 0 4,7 4,7 4,3 0 0 200 0 0 0 0 0 0 0 0 4,6 0 00 9,6 9,6 9,6 1234567891234567891011 1 2 3 4 5 6 7 1 2 3 12 1 2 3 4 1 2 3 4 8 4 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 43 21 12 34 2 1 12 12 1 2 3 4

41、5 6 7 8 9 10 11 12 12 12 1 2 3 4 BRN RED ORG YELL BLK BLU BLU RED 9 8 7 6 5 4 3 2 1BLK to MAIN BDto CDM BDto MAIN BD KTC3198BL BA4558 IN5402 IN5402 KTA1504GR 1N4002 1N4002 1N4002 1N4002 KRC107S IN4002 IN4002IN4002 IN4002 1N4002 KTC3875GR KTC3875GR KTC3198BL KTA1273Y BA4558 KTA1266 KTC3875GR KTA1049

42、KTC3875GR BA4558 1N4148 AN7580 IN4002 IN4148 IN5402 IN5402 18V +10V AUDIO_R MUTE AUDIO_MIX SCLK SDATA T_POWER STANDBY T_CLK ST_MONO T_DATA WR-EN AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND +7V TAPE_MUTE AUDIO_L AUDIO_L AUDIO_L -FIL FIL -30V ECO X-SURR X-SURR COL BASE EMIT VCC GND CH2+/O G

43、ND CH2-/O CH1-/O GND CH1+/O MUTE STANDBY CH2/I CH1/I GNDVCC R540 R623 C544 R622 C539 R620 C542 C543 R621 R601 C601 C602 D601 Q605 Q610 P701 P702 R612 R613 R614 R615 R616 R617 R618 R619 C540 R611 R610 Q601 R609 R608 R607 C607 C608 N504 R603L IC601 R604R R605R C603R C604R R602R C602R R601R C605R C606L

44、 C601L C605L R601L C602L R602L C604L C541 C525 C603L WARNING SEE NOTE R605L C507 Q501 R531 C509 F801 R520 R530 C511 R501 R524 R502 C505 C506 D520 D518 R604L D517 D519 Q511 C508 D513 D511 D510D509 D512 D501 D515 D514 C516 C510 C512 C520 C514 C515 R521 R518 R519 R503 R504 WARNING SEE NOTE Q602 R505 IC

45、P01 Q603 F505 F503 WARNING SEE NOTE N803 NJ501 1 2 3 4 Q514 C601R WARNING SEE NOTE R525 L502 R534 C532 C502 C501 Q509 WARNING SEE NOTE WARNING SEE NOTE WARNING SEE NOTE N506B F506 R535 R536 Q510 C513 C527 C528 C606R Q512 D526 R537 C545 C546 R603R C529 IC601 C533 Q513 C530 Q505 Q503 Q504 D502 NJ504 R

46、517 R508 Q502 R516 R533 RY04 PY01 CY04 C801 C802 CY05 CY06 RLY1 L801 WARNING SEE NOTE WARNING SEE NOTE WARNING SEE NOTE WARNING SEE NOTE WARNING SEE NOTE WARNING SEE NOTE IC601 N802A P802A D801 R515 R532 IC501 P101 N804 R510 L501 R506 R513 R514 R509 R507 D503 R539 R538 L504 P504 C503 D505 C504 CY03

47、CY09 L503 10K 27k 5n650V 10k 100nf50V 27k 5n6 50V 100nf 50V 10k 680R 47uf 25V 100uf 25V 7.5v KTC3203Y 22k 22k 2.2k 2.2k 1k 1k 22k 22k 0.47uf 50V 3k9 10K KTA1504GR 3K9 10K 10k 100nf 16V 100uF 16V 100K 3.3k 3.3k 100p16V 47uF 16V 1K 330p16V 3K3 100pf 50V 1uf 10V 100uF 10V 100pf 16V 3K3 330p 16V 1K 47uF

48、 16V 0.47uf 50V 3300uF 25V D522 D523 D521 D524 100p 16V 3.3k 100nF 50V 2R2 100nF 50V 5T1.6AL/250V DIA 10K 2R2 100nF 50V 10K 1K 10K 47uF 50V 100nF 50V 3.3k 100nF 50V 7V5 4.7V 30V 470uF 25V 100nF 50V 100nF 50V 100nF 50V 3300uF 25V 100uF 50V 100 1 1 10K 10K 33K ICP200mA/65V 5T2.0AL/250V DIA 5T4.0AL/250

49、V DIA KTC3875GR 100uF 10V 10 0.5uH 10R 1uf 50V 1uF 50V 1uF 50V 5T1.0AL/250V DIA 22K 560 100nF 50V 220uF25V 220uF25V 1uf 10V 2SD2012 12v 100 100uF 16V 470uf 25V 100K 220uF25V 1uF 50V KTC3203Y 220uF25V 20V 10R 200 10R 10R 1K5 470nF 50V 4700pF 250V 4700pF 250V 0.47uF 50v 0.47uF 50v SDT-S-112 3.5T 2R2 2R2 1K5 0.5uH 3.3K 220R 5K6 10K 100R 10K 10K 0.5uH 470pF 50V 470pF 50V 470nF 50V 100uF 10V 0.5uH 1/4W 1/4W 1/4W 1/4W 1/4W 1/2W 1W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/8W 1/4W 1/4W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/4W 1/16W 1/4W 1/4W 1/16W 1/4W 1/8W 1/2W