Saba CDP 380 Service Instruction Download

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Summary of Contents for CDP 380

Page 1: ...nement Points test Plan de situation des pi ces de rechange Liste de pi ces d tach es Characteristiques techniques SABA SERVICE ORGANISATION 39 Anderungen vorbehalten Index Description Block Diagram E...

Page 2: ...inutes mat rialisant la position du la ser sur le disque 5 Afficheur num rique indiquant le nombre de plages indique le nombre total de plages du disque lors de la lecture normale il indique le nombre...

Page 3: ...EFMS EDCK EDGE DETECTION PULSE WIDTH COUNTER LASER DIODE RO21 OUTPUT ADJ PP LASER MONI DIODE TOR SS DIODE ENVELOPE DETECTION DIGITAL c_ eae ley whenJPR 128 Frames or more 196 Frames MUT iRO a Measurem...

Page 4: ...s DIGITAL SYNCHRO SIGNAL PROTECTION SERVO ee when ROT 1 when ROT 0 B fs ht ico2 1C250 0 5 07 to 04V DISC MOTOR HALL 128 Frames or more 196 Frames ee rt re we ft Measurement section 19 pulses to MUT MU...

Page 5: ...E Oe ee eS ee ee oe vec 12 GND VEE 5V 0yQQ 67 ee ee oo iC 4 IC 501L IC 406 l De Dpote fei DAC oO 1 i 1 tL _ me og on oa pie MPXL G ee eee ee ee 3 8 7 0 J SHL roo mir ba oo ee SHR Ic 406 Ic 408 r IC 50...

Page 6: ...play strobe Error pointer Strobe du mot d affichage EP 4 Pointeur d erreur Datenbus System und Access p P Focus Spule CKAB Data clock FAC Focus actuator Horloge d mission des donn es Transducteur de f...

Page 7: ...piste arri re par lentille Tastenabfrage Key scann signals Balayage touche Tasteneingang Key input Entr e touches OEN OPEN PAUSE Ausgang freigeben Output enable Validation de m morisation Plattenschac...

Page 8: ...1 Systemtakt 1 und 2 1 MHz Spurhaltung Steuerungsschalter SCK 2 Signal clock TSW Tracking switch Commande de suivi de piste Synchro mot EFM Signal NRZI demoduliert Lauter SDATA Symbol data UP Up Signa...

Page 9: ...latine Commande as Piastra tastiera So FF Connector PS Servo Platte Servo P W B Platine Asservisse ment Piastra servo comandi PA Audio Platte Audio P W B Platine Traite ment Audio Piastra audio PC Net...

Page 10: ...qis GR 258562 RDS ZENI an ie ae LASER DIODES Optischer Abtaster P U SLIDE Pick Up MOTOR Commande Laser Of nS Testina di lettura ottica LENS ACTUATOR sae a ee DSLC DATA StH AMP SLICER PHOTO DIODES FCA...

Page 11: ...68 a 8 R613 PLOG am 0 0 7 RE a meta Mena eye ee m0 6 in Bog ves 5 7 STOP SaiF 2001 2 WS R671 Z A RDG 2EN1 cd it607 H 6 6 5 6K TOK 4 13 8 TRACKING he 2 5S U7 89 flo td fi 13 fay 002 ANDIBP 3 1 Sane a 0...

Page 12: ...a servocomandi TC4013BP Hp4a7ooa17 Ms4seop Tc4066BP Las39ap 2SC458 25C1015 GR 282468 is2076 TC4528BP IR3702 TL4558P C 5 2SB562 HA17901P 2SK246BL GR 6P eee goa Reece veneer means Rake 1p es Hie Sg apy...

Page 13: ...e x SL nee Saad ai AM aa R105 R14 guar rs lt wg AFIS 0 58 Sos ise PEC MAaAT ATG ie 7 se ore 2 fz 12k 1 0 3 5KT ax ty S88 ens Vcc R134 e By 5m luum 671 Y aos 7 NN 10202 TACG E abe vec p8 Ja vec 1 poten...

Page 14: ...CHRONIZING PSYNC 71 WE SIGNAI o C Odata ast oy prarecnon Tek processing cors 0 J 73 TRCK UBUD mneses iRO CDP MCK1_ SCK1_MUT OSYNC ORS ASYNC EDCK 02 PD PREF ROT CKEXT EMP SCK2 RST MUL BSYNC PWO 5 PWM D...

Page 15: ...HMGIIGP 4 He TC1STP 6 DAS RAM TCLFSTP Rese gVss SASYN HO DALI C406 0 01 25 Ptlao PO DAI as orrektur SS ORES a 4 4 VSs Strobe D5 PWM 7 a 2 EFM Eing pris e i 4 g paar ie ai TP 4 10403 HD61901 a e a Sa...

Page 16: ...ISTP TEF BSYNC CDS von ee iVss TSEF RD3 7 RDO 2 DETECTION REVISION TRO CDP CKEXT EMP MCK1 SCK1 MUT SCK2 RST MUL QSYNC CORS BFR EFR TC1l 1C2 25 MB15529 HD61901 HD61902 CX0 041 HM6116P 4 HD14053BP PCM53...

Page 17: ...d ay Wy Wend ng Bd Ba rad nd IW CUE ake Alara ebelelslelgeisbudu AIS ol co fea 10402 WB15529 406190 5V SY SRISSS Shalshals halalminral cult Q jajuuoo SINCE Ju fa A AS ERESS See EEE ERS Sees Fhe ete ar...

Page 18: ...r OBS SPS Be S a P RSO7L 5 6K R5O9L 4 C508L p00 yt Gin Wy tose RS1SL Fuse resistoq C519l RIL 18K RSquL t ANA 47 16 1 8 OK AWA 4 4 PEE ELE bee S z iS io Asty teal A ih s ze 3 Fans Se a aie aie Z BY S...

Page 19: ...o Platte Aud C CT esi ep a RAP oo PT a ee ve NT ey Se eased 1 Leh ee Ci 1e503L HAI2017 we504t HAI2017 Or ceceeatetans a 4p C I5V_ CP501L 7 Se 1B ArL8iiWe 20000a2 VCC VCC Hz 3 Clb uri ne ee o TELE Je k...

Page 20: ...che lar Circuito tasti Lee ISZIUOG 8 765 4 321 Version 1 2 ro cree PC Netzteil Platte Power P WB Platine Control Systeme Acquisition Piastra alimentazione Version 1 2 poccto n 613 VOLUME meat INSERT T...

Page 21: ...IEZOLE 1c900 BAGIO9 PT 1 1C701 D701 Power HATTBOSP ESABO3 0181 fy PABSEORMER b ICONSTANTMLO VOLTAGE ONSTAN 4 SOOM VOLTAGE B a13 R701 4 7 1 2W K WA wn R702 4 7 1 2W K 181 B12 FoonstanTp Salm 11 88 Of...

Page 22: ...STARTPDG nUT c301_2 8 83 POS pe POSI CKAB Ss TLS OOM TEST 3 START 0 0Ly 3 et HEADPHONE JACK BOK pes 90 boyy ge as TRA MUL C602 470P vec MU2B22 ae Sele Ge2 as eat 25N 4 aetTs aS CLOSE TLOSE MUT C607 44...

Page 23: ...he nylon rivets using a pointed instrument When reassembling these nylon rivets must be replaced with new ones Removing service plate and unit mechanism Turn the player on press on the OPEN CLOSE butt...

Page 24: ...panel Unscrew screws 5A and 5B Fig 5 Removing system control acquisition plate Unscrew screws 6A and pull upwards Replacing the drive belt Turn the player on Push on the OPEN CLOSE button After openi...

Page 25: ...er cleaning the lens the re is no improvement in the EFM signal check the laser current which should be between 60 and 100 mA A drop in tension in the R 018 laser turn table pre amp should be between...

Page 26: ...canner the assembly must be replaced 3 The flexible printed circuit cannot be replaced separately In case of failure or defect the optic scanner assembly must be replaced Take care not to soil or dama...

Page 27: ...inclined plane 11C slides along and the lever 11E moves in the direction of the arrow The slide 12C moves in the direction of the arrow Fig 12 parallel to the move ment of lever 12A The pins 12D of th...

Page 28: ...oading mech ass y Motor for Pickup drive Fiihrungsschiene Laser diode Guide rail Photo Diodenplatte Detector Einstellschraube Adjustment screw Mikroschalter fur Endanschlag Micro switch for P U inner...

Page 29: ...ing motor controlling flap opening and closing After removing the crank and the two lock screws remove the motor from its holder To reassemble reverse the procedure The crank and its arm should be abo...

Page 30: ...the crank and its arm should be about 1 mm from the mo tor and the lock screw in front of the flat area Set the arm if necessary by con necting a 1 5 V battery to the motor termi nals Fig 2 Tighten th...

Page 31: ...lacer les quatre vis de fixation et effectuer un serrage croise et progressif V rifier que le rotor tourne librement Poser le plateau disque 16 sur l axe du moteur et r gler la distance a l aide du ga...

Page 32: ...template the switch should be open Use the adjustment screw to adjust switch opening Check using an ohmmeter Flap close detection switch 7 Fig 25 The switch should be closed when the disc holder flap...

Page 33: ...RVO OFFSET us Osz an TP 11 EFM Sig auf max Amplitude CD Platte _ PLAY ON TPG GND R 102 einstellen Fig 26 PP PS FOCUS SERVO GAIN NF Generator 2 0 kHz Osz und CD Phasenmischer ca 800 mV PLAY ON Frequenz...

Page 34: ...ERVO OFFSET Saiebebotar an Osc to TP 11 Adjust EMF signal to Compact disc _ PLAY TPG 1 R 102 maximum amplitude Fig 26 PP PS FOCUS SERVO GAIN LF Generator 2 0 kHz Osc and Adjust as indicated Fig 2 Shif...

Page 35: ...8 PS PS see DAC INITIAL seulement version 1 OPEN Compteur R gler a 254 000 Hz Compact Disc _ d impulsion sur R 403 1000 Hz CLOSE TP 6 et GND Fig 27 PD PD a ERROR CHECK Fr quence m tre Controle de la c...

Page 36: ...iettivo del fotofonorivelatore non deve essere toccato Fascio laser L apparecchio funziona mediante un la ser a semiconduttori questa luce non visibile all occhio umano ma pericolosa per esso Pertanto...

Page 37: ...trazione al braccio rotante 11E Quando il rullo raggiunge l arresto che un piano inclinato corre lungo questo e il braccio rotante 11E viene rinviato in dire zione della frecciolina dal braccio 11B fi...

Page 38: ...ele Zag i a 3 yi ao a Piastrina fotodiodo Slitta del ae ae fotofonorivelatore 3 Wee 2 2 Vite di regolazione Microinterruttore per fine corsa di arresto Motore del piatto giradischi inferiore easier Pi...

Page 39: ...d arresto deve toccare la superficie del asse del motore L asse del motore pud essere portato nella posizio ne giusta vano del piatto giradischi chiu so allacciandolo a una sorgente di cor rente conti...

Page 40: ...supporto del piatto 16 sull asse dei motore e fissare la distanza con il ca libro di messa a punto stringere le viti a testa ad esagono incassato fig 18 Montare moila e supporto 18 e 19 e fis sarle co...

Page 41: ...ato 20A Controllare con aiuto di un apparecchio per la prova di continuita Interruttore della chiusura del vano del piatto 7 fig 25 Quando ilvano del piatto chiuso inter ruttore dev essere sicuramente...

Page 42: ...FOCUS SERVO OFFSET Osc a TP 11 Segnale FM canale unico Disco CD _ PLAY ON TPG GND R 102 regolarlo a ampiezza massima Fig 26 PP PS FOCUS SERVO GAIN Generatore bassa freq 2 0 kHz Osc e contatore Mescola...

Page 43: ...g servo OC gain adjustment TP 7 TR _ TP 4 AF x Y AF Correct p 152 Tracking servo gain TP 5 TR Incorrect R 100 Focus servo gain SIG GEN O SCOPE FOCUS 6 TRACKING O f 2 KHz f 1 8 KHz S5OO66 R102 Fi ffset...

Page 44: ...elle sorte que la s curit de appareil en soit diminu e par ex les couvercles doivent atre remis en place correctement Les caract ristiques et les propri t s des pieces de rechange doivent coincider av...

Page 45: ...900 4900 4900 4900 4900 4900 4900 4900 4900 4900 4900 4900 4900 4900 4900 4900 4900 4900 4900 4900 4900 4900 045 045 045 045 028 045 037 045 045 045 045 045 045 027 045 023 143 144 145 146 091 153 963...

Page 46: ...cccceuccceuuceees Vitesse de transmission des bits 0ccccccceceee SYSLOME ois esas co pide swede ees danse Ooag gece dur ecewan Syst me d entrainement de la lentille 000 Source optique 0 cccccccesencce...

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Saba CDP 380, Service Instruction

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