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Sony -- CDX-656X

1. oM Q ditch P d Q screw T CDX 656 656X 2 8 CHASSIS U S SUB ASSY O Remove the edge in the direction of arrow two screws Q gt Q chassis U S sub assy S P v He 22 4 as PR Kg LA O three screws PTT2 4 Q screw PTT2 x 4 5 spring SUT 2 9 CHASSIS ASSY chassis assy spring stopper lower O Turn the gear EVD S fully in the direction of arrow CDX 656 656X 2 10 RF BOARD Q two screws PS2 x 4 Q RF board two screws di SRE 4 4 Sy SDS SL Q Remove four solders of the LSW board leads and spindle motor leads M102 Q Remove two solders of the sled motor leads M101 Q OP flexible board CN102 2 11 SLED MOTOR ASSY 251 M101 OPTICAL PICK UP KSS 720A O precision screws P2x 3 sled motor assy 251 M101 OP flexible board O Turn shaft feed assy in the direction of the arrow then remove it adhesive sheet optical pick up Sa Note After connecting OP flexible board fix it with adhesive sheet to optical pick up optical pick up KSS 720A 10 656 656 2 12 LSW BOARD SPINDLE MOTOR S SUB ASSY M102 precision screws P1 7 x 2 2 Q retainer disc Q precision screw P2 x 2 5 precision screw P2 x 2 2 Q bracket CP
2. THE OPTICAL PICK UP 15 INNER POSITION ne et ed nn prem y is e 0 0 33 SAVE END BETECT 102 4 Y ON WHEN COMPLETION OF THE 8190 SP I NOBLE SAVE OPERATION FOCUS TRACKING COIL DRIVE SPINBLE SLEB CHUCK I NG MOTOR BRIVE 1C201 TP103 LD LD LA6576L TE L M103 CHUCK I NG MIOI SLE 0 SWI H CHUCKING END DETECT Gir COMPLETION OF THE CHUCKING OPERATION C207 R211 0 022 10k EX 0 022 The components identified by mark or dotted Les composants identifi s par une marque sont line with mark are critical for safety critiques pour la s curit Ne les remplacer que Replace only with part number specified par une pi ce portant le num ro sp cifi 656 656 6 6 PRINTED WIRING BOARDS MAIN Board Component Side i 1 4 6 7 8 9 0 n 1 Location A MAIN BOARD COMPONENT SIDE z wW E 1 1 1 1 1 C CO DEN 97 RT Ed op Ed E E F F F Ge F H D G C C G F F G F D E L O gt RF BOARD CNJ101 Page 20 m MAIN FLEXIBLE BOARD RE lt m m S o JACK FLEXIBLE BOARD JACK BOARD CNJ901 Page 26 CDX 656 656X 6 7 PRINTED WIRING BOARDS MAIN Conductor Side SW
3. DO When observing the eye pattern set the oscilloscope to AC range and raise the vertical sensitivity so that it may be easily seen 15 656 656 Tracking Offset Check Connection RF Board Component Side oscilloscope DC range Procedure 1 Connect the oscilloscope to TP TE and TP on the board 2 Put the set into play mode by loading the disc YEDS 18 3 Press 9 PI buttons on the master unit and check the traverse waveform 4 Confirm that the oscilloscope waveform is symmetrical on the top and bottom in relation to dc and check this level Traverse waveform This is the tracking error wave form appears when crossing the track Traverse waveform VOLT DIV 500 mV TIME DIV 2 ms Center 0 V OV A B traverse waveform 100 track jump waveform 16 SECTION 6 DIAGRAMS 6 1 BLOCK DIAGRAM SERVO Section RF AMP FOCUS TRACKING ERROR AMP 0101 DETECTOR WH RFAC i BEN IN RF EQ E 4 SUMMING 4 43 15 pl 61 DE B AMP MODULATOR N c a o 6 RFDC E 16k RAM 4 lt AMP z ERROR Q DC OFST RF AMP OFFSET CORRECTOR 80 CONTROL SWITCH 7 Q102 RW ROM FE FE ERROR 16 TRACKING TE AMP N DIGITAL SIGNAL PROCESSOR DIGITAL SERVO PROCESSOR DIGITAL F
4. XVSS 68 AVDD1 69 35 TEST AOUT1 70 SERVO DSP PWM GENERATOR 84 VSS AIN1 71 A d FOCUS PWM FRDR V A K SERVO GENERATOR G2 FFOR TRACKING a LOUTI 09 PWM GENERATOR E TFDR PWM SUBCODE r SLED PWM SRDR AVSS1 73 PROCESSOR n GENERATOR 28 SFDR AVSS2 74 7 SSTP AIN2 76 OVER SAMPLING DIGITAL FILTER SERVO INTERFACE 2 SEQUENCER FOK DETECTOR AVDD2 78 RMUT v9 SERIAL IN LMUT 80 INTERFACE saso SQCK XRST SYSM en XLAT a do St rm SCLK VDD ATSK SPOA 55 SPOB XLON 5 WFCK G XUGF 55 XPCK E GFS 55 2 SCOR S IC301 LB1930M TLM IC302 BA8272AFV E2 IC304 NJM2395AF08 IC305 NJM2395AF05 vA RESET LINK OFF CLK OUT DATA OUT DATA IN RESET BUS ON o S 1 CONTROL CIRCUIT 1 icr 1 HER e E gt 5 5X6 7 a e O e gt gt a gt 2 2 m m m 29 656 656 6 12 IC PIN FUNCTION DESCRIPTION e MAIN BOARD 1C201 MB90473PFV G 111 BNDE1 SYSTEM CONTROLLER Pin No 11 RAMWE Write enable output terminal Not used 13 RAMAS8 12 015 RAMA9 11 Address signal output terminal Not used av
5. A X eser Instalaci n de la unidad Los soportes proporcionan dos posiciones de montaje alta y baja Utilice los orificios para tornillo apropiados seg n sus preferencias Instalaci n horizontal Unit mm in Unit mm po Unidad mm Instalaci n vertical Unit mm in Unit mm po Unidad mm g 3 5 7 32 Instalaci n suspendida Si va a instalar la unidad debajo de la bandeja trasera etc del maletero tenga en cuenta lo siguiente Elija el lugar de montaje cuidadosamente de forma que sea posible instalar la unidad horizontalmente Aseg rese de que la unidad no dificulta el movimiento del muelle de la barra de torsi n etc dela tapa del maletero Instalaci n inclinada Una vez instalada la unidad alinee los diales de forma que una de las marcas de las flechas se encuentre en la posici n m s vertical posible Nota Aseg rese de alinear los diales izquierdo y derecho con la misma marca CDX 656 656X Connections Connexions Conexiones For details refer to the Installation Connections manual of the car audio Pour plus de d tails consulter le manuel d installation connexions de l autoradio Con respecto a los detalles consulte el manual de instalaci n conexiones del sistema de audio del autom vil Connection diagram Sch ma de connexion Diagrama de conexi n Sony BUS compatible car audio Autoradio compatible BU
6. Ne pas ins rer plus d un disque la fois sur le plateau sinon le changeur et les disques risquent d tre endommag s Ne pas laisser tomber le chargeur de disques ni le cogner Utilisez le magasin disques fourni ou un magasin disques XA 250 Vous ne pouvez pas utiliser de magasin disques XA 10B XA 350 avec cet appareil L utilisation d un autre type de magasin disques risque de provoquer un dysfonctionnement Emplee el cargador de discos suministrado o el XA 250 El cargador de discos XA 10B XA 350 no puede utilizarse con esta unidad Si emplea otro tipo de cargador puede producir fallos de fundonamiento Use the unit with the door closed completely Otherwise foreign matter may enter the unit and contaminate the lenses inside the changer Utilisez cet appareil avec la fen tre compl tement ferm e Sinon des corps trangers pourraient p n trer dans l appareil et encrasser les lentilles dans le lecteur Emplee la unidad con la puerta completamente cerrada De lo contrario podr an introducirse objetos extrafios y contaminar las lentes del interior del cambiador m Notas sobre el cargador de discos No lo deje en lugares muy h medos o con temperaturas altas como en el salpicadero del autom vil o en la ventanilla trasera expuesto a la luz solar directa No inserte m s de un disco en una bandeja de una vez ya que en caso contrario el cambiador y los discos pueden da arse No lo
7. 656 656 SERVICING NOTES NOTES ON HANDLING THE OPTICAL PICK UP BLOCK OR BASE UNIT The laser diode in the optical pick up block may suffer electro static breakdown because of the potential difference generated by the charged electrostatic load etc on clothing and the human body During repair pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick up block Therefore when checking the laser diode emis sion observe from more than 30 cm away from the objective lens US Canadian model If the optical pick up block is defective please replace the whole optical pick up block Never turn the semi fixed resistor located at the side of optical pick up block OPTICAL PICK UP SEMI FIXED RESISTOR AEP UK model CLASS 1 LASER PRODUCT This product is classified as a CLASS 1 LASER PRODUCT The CLASS 1 LASER PRODUCT label is located on the rear exterior CAUTION INVISIBLE LASER RADIATION WHEN OPEN DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS This label is located on the drive unit s internal chassis When replacing the chassis U S sub assy of mechanism de
8. ne doit pas y avoir de faisceau de fils ou de tuyaux l emplacement du montage V rifier que l appareil ou les vis ne risquent pas d endommager ou de g ner la roue de secours les outils ou autre objet dans le coffre Pour garantir la s curit de l installation utiliser uniquement le mat riel de montage fourni Utilisez uniquement les vis fournies Ne percez les trous de 3 5 mm 5 2 qu apr s vous tre assur qu il n y avait rien de l autre c t de la surface de montage Installation de l appareil Les supports offrent deux positions de montage haut et bas Utilisez les trous de vissage appropri s en fonction de vos pr f rences Installation horizontale Align with the marked position HORIZONTAL 0 x Aligner sur le repere Alinee en la posici n marcada Installation verticale E Align with the marked position 0 x Aligner sur le rep re Alinee en la posici n marcada Installation suspendue Si l appareil doit tre install sous la plage arri re dans le coffre par exemple observer les pr cautions suivantes Bien choisir l emplacement pour pouvoir installer l appareil l horizontale V rifier que l appareil ne g ne pas les mouvements du ressort de fermeture du coffre entre autres Align with the marked position HORIZONTAL Aligner sur le rep re Alinee en la posici n marcada Installation in
9. reset For several hundreds msec after the power supply rises L is input then it changes to H 75 76 Two way data bus terminal Not used 77 XIA 0 Sub system clock output terminal Notused 78 7 vss Ground em 50 81 HE o system clock output terminal 4 MHz 82 vec Powersupplyterminal 433W 83 84 Two way data bus terminal Not used to E 85 to 88 RAMA3 o Address signal output terminal Not used SINGLE I Setting terminal for the single disc multiple discs mode L single disc mode H multiple discs mode fixed at H 89 90 6 10 SEL I Setting terminal for the 6 discs changer 10 discs changer model L 10 discs changer model H 6 discs changer model Not used 9 CFSEL Custom file on off setting terminal L custom file on fixed at H CD text mode setting terminal I ES L CD text on H does not display track name fixed at H 93 ESPSEL ESP mode setting terminal L ESP on Not used 94 TEST Test on off setting terminal L test mode Nomally fixed at H 95 MAG SW Magazine in out detect switch input terminal Not used Save end detect switch input terminal AVE I I A L When completion of disc save operation 31 656 656 Pnname o _ 32 Chucking end detect switch input terminal dl LOAD SW
10. 1 216 864 11 1 216 853 11 1 216 821 11 1 216 821 11 1 216 845 11 1 216 833 11 1 216 833 11 1 216 821 11 1 216 841 11 1 216 845 11 1 216 846 11 Description CERAMIC CHIP 0 001uF ELECT ELECT DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE 10 IC CXD3017Q DTZ5 6B DTZ TT11 6 8B 47uF 47uF RB521S 30 TE61 RB5215 30 TE61 RB5215 30 TE61 UDZSTE 176 2B 155355 17 10 20 20 IC MB90473PFV G 111 BNDE1 IC LB1930M TLM IC BA8272AFV E2 IC XC61CN2502PR IC NJM2395AF08 IC NJM2395AF05 IC RHSRL33AA T1 IC TLV23621PWR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR RESISTOR METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP DTC124EK 2502712 2502712 25 1202 5 DTA114EKA T146 DTC323TK DTC323TK 33K 10K 3 3K 3 3K 1M 470 10 1K 33K 100K 33K 10K 470 1K 100K 10K 10K 1K 47K 100K 120K 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Remark 90V 16V 16V 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 16W
11. L When completion of the disc chucking operation Sled limit in detect switch input terminal L When the optical pick up is inner position 99 RW SEL CD ROM RW selection signal output L CD RW H CD ROM 100 4 o Address signal output terminal Not used 98 LIM SW XX and X mean standardized parts so they may have some difference from the original one Color Indication of Appearance Parts Example KNOB BALANCE T Pu Parts Color Cabinet s Color CDX 656 656X SECTION 7 EXPLODED VIEWS tems marked are not stocked since they The components identified by are seldom required for routine service Some mark or dotted line with mark are critical for safety Replace only with part number specified delay should be anticipated when ordering these items The mechanical parts with no reference num ber in the exploded views are not supplied Accessories are given in the last of the elec Les composants identifi s par une marque A sont critiquens pour la s curit trical parts list Ne les remplacer que par une pi ce portant le num ro sp cifi 7 1 CASE SECTION 12 not supplied not supplied Ref No Part No Description Remark Ref No Part No Description Remark 1 3 047 852 01 DAMPER T 14 3 022 007 02 BUTTON EJT 2 2 3 045 543 81 CASE LOWER T 15 3 041 218 21 ESCUTCHEON T 9 3 024 065 01 CUSHI
12. O O O O 23 23 656 656 6 8 SCHEMATIC DIAGRAM MAIN Board 1 2 See page 19 for for Waveforms See page 27 for IC Block Diagram MAIN FLEXIBLE RF BOARD D CNJ101 Page 21 2 3 4 5 7 8 9 10 11 12 13 14 MAIN BOARD 172 U VU a x TFDR TP107 Y TP108 A1 MDP AM SRDR D TFDR C1 0 L DIGITAL SIGNAL PROCESSOR DIGITAL SERVO PROCESSOR DIGITAL FILTER 1 D A CONVERTER A2 gt IC101 CXD3017Q X501 16 9344MHz A3 gt 4 As gt 2002 MAIN BOARD Page 25 MAGAZINE ON WHEN MAGAZINE IS SET I A9 gt A10 gt 2 0 1 lt 34 TP201 R221 10k A11 gt ka 201 2 2 Ilona C203 111 BNDE1 ELEVATOR HEIGHT SENSOR RV201 5 2 ELEVATOR HEIGHT ADDRESS R210 1k R202 0202 0 DTC124EKA 146 CD ROM RW A12 gt SELECT SWITCH lt A13 gt A142 A15 gt A16 gt C201 4 201 0 CDX 656 656X 6 9 SCHEMATIC DIAGRAM MAIN 2 2 SWITCH Boards See page 27 for IC Block Diagrams 15 16 17 18 19 20 21 22 23 24 25 26 21 28 29 MAIN BOARD 2 2 SWITCH BOARD A EJECT TP301 TP802 Q Q XA MEN TP801
13. Q Q D312 UDZS TE17 6 8B CNJ901 Page 26 E 15 8 5 8 IC303 0305 72 mn s 4 3 4 13 2 9 9 2 5 4 5 4 303 2SC2712 YG TE85L 4 D306 D307 R304 0 UDZS TE17 6 2B 1SS355TE 17 4150k M104 TP302 M sae B CHASSIS _ 1302 1C301 BA8272AFV E2 ELEVATOR MOTOR DRIVE 01 LB1930M TLM C lt a2 BUS INTERFACE FOR SONY BUS IC B D JACK D FLEXIBLE BOARD D304 D301 D305 4 c306 1 RB521S 30 TE61 RB521S 30 TE61 RB521S 30 TE61 T 0 0047 1 MAE xs 303 305 1 3 3V REGULATOR 1 JACK BOARD lt as gt R421 470 R422 470 RESET SIGNAL AW 2SC2712 YG TE85L 14 GENERATOR BATTERY CHECK D310 MA8056 H TX 5 7 A AN 9 1 AA2 MAIN BOARD 1 2 Page 24 5V REGULATOR 1C305 NJM2395AF05 IC B D 8V REGULATOR IC304 NJM2395AF08 IC B D 3 3V REGULATOR 1 1C306 RH5RL33AA T1 a CHASSIS 22 0402 DTA114EKA T146 MUTING CONTROL SWITCH ET AW C409 R413 10 220 16V 1C401 2 2 TLV23621PWR GROUND ISOLATION C411 R415 Sj 0 100p 100k 0436 UN2226 TX MUTING IC401 1 2 TLV2362IPWR 0 C431 0 001 C412 R416 A13 lt 100 100 54
14. X1 CD play mode 3 8 Vp p IM 250 ns 656 656 e Semiconductor Location Location o 4 PRINTED WIRING BOARDS RF LSW Boards c e J m m S wv gt 1 2 3 4 9 7 8 9 10 11 12 13 RF BOARD COMPONENT sioe M101 SLED OPTICAL PICK UP BLOCK KSS 7204 OP FLEXIBLE BOARD MAIN FLEXIBLE BOARD MAIN BOARD Page 22 LSW BOARD EJ Tof 1 679 422 656 656 6 5 SCHEMATIC DIAGRAM RF LSW Boards See page 19 for for Waveforms See page 27 for IC Block Diagrams 1 2 3 4 6 7 8 9 10 11 12 13 14 BOARD RF AMP 8120 RI21 8122 FOCUS TRACK I NG Ik Ik 0101 MSB709 OPTICAL Nou 2581 14 POWER CONTROL PICK UP BLOCK KSS 720A mmm w 0102 0 MUN2212T1 RF AMP OFFSET CONTROL SWITCH 16 2 15 A lalala RUE L DETECTOR M ve Dal VR 0 H H D x AA sev M TM te me j ide TE FLEXIBLE BOARD jl MAIN TFDR TF R D FLEXIBLE FFDR BOARD FROR FROR LSW BOARD H TP101 L SW MAIN 1 TP102 L_SW H ta 0 24
15. 1 16W 1 16W 1 16W 1 16W Ref No R304 R305 R306 R309 R310 R311 R403 R404 R405 R406 R407 R408 R409 R410 R411 R412 R413 R414 R415 R416 R417 R418 R420 R421 R422 R501 R502 R503 R504 R505 R506 RV201 SW201 X201 X501 Part No 1 216 847 11 1 216 845 11 1 216 841 11 1 216 841 11 1 216 845 11 1 216 845 11 1 218 867 11 1 218 867 11 1 218 867 11 1 218 867 11 1 216 830 11 1 216 839 11 1 219 316 11 1 219 316 11 1 219 316 11 1 219 316 11 1 219 274 11 1 219 274 11 1 216 845 11 1 216 845 11 1 216 830 11 1 216 839 11 1 216 864 11 1 218 839 11 1 218 839 11 1 218 871 11 1 218 871 11 1 218 871 11 1 218 871 11 1 218 871 11 1 218 871 11 1 223 834 11 1 529 565 41 1 81 282 11 1 760 307 11 Description METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP lt VARIABLE RESISTOR gt RES ADJ CARBON 47K lt SWITCH gt CDX 656 656X MAIN LSW RF 150K 100K 47K 47K 100K 100K 6 8K 6 8K 6 8K 6 8K 5 6K 33K 12K 12K 12K 12K 220 220 100K 100K 5 6K 33K 0 470 470 10K 10K 10K 10K 10K 10K 5 5 5 5 5 5 2 2 2
16. 2 Remark 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 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 SWITCH PUSH 1KEY MAGAZINE DETECT lt VIBRATOR gt VIBRATOR CERAMIC 4 7 VIBRATOR CERAMIC 16 9344MHz KK K K KK R KOR SW3 C101 C102 C103 C104 1 679 422 12 1 529 565 41 LSW BOARD KKK KK KK K K K lt SWITCH gt SWITCH PUSH 1KEY LIMIT O K K K K K K K K K KK K KKK KK KK A 3326 947 A RF BOARD COMPLETE 1 107 826 11 1 126 206 11 1 164 156 11 1 107 826 11 K K K K K K K K K K K K K K lt CAPACITOR gt CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP 0 1uF 100uF 0 1uF 0 1uF 10 20 10 16V 6 3V 25 16V 39 656 656 Ref No Part No Description Remark Ref No Part No Description Remark C105 1 126 206 11 ELECT CHIP 100uF 20 6 3V R208 1 216 839 11 METAL CHIP 33K 5 1 16W C106 1 164 156 11 CERAMIC CHIP 0 1uF 25V 209 1 216 833 11 METAL CHIP 10K 5 1 16W C107 1 164 156 11 CERAMIC CHIP 0 1uF 25V R210 1 216 839 11 METAL CHIP 33K 5 1 16W C108 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V R211 1 216 833 11 METAL CHIP 10K 5 1 16W C109 1 164 156 11 CERAMIC CHIP 011 25V R212 1 216 839 11 METAL CHIP 33K 5 1 16W C111 1 107 826 11 CERAMIC CHIP 0 1uF 10 161 R
17. _ mw 5 vor gt _ 0 erial data input from the SONY bus interface 44 45 46 47 48 49 MD2 I Setting terminal for the CPU operational mode fixed at L in this set 50 51 30 Internal status signal sense signal input us on off control signal input from the SONY bus interface bus on B Battery detection signal input L battery o o o o o o o o 16 5 7 UNISO O Serial data output to the SONY bus interface 18 19 LEDDAT O o o 000000000000 21 Power supply terminal 33V CI 2 LEDLAT O Nat 23 mon O D A converter and servo section power supply on off control signal output H power on 24 ELVON O Mechanism deck section power supply on off control signal output power 25 Input terminal at the flash memory data write mode Not used 26 Tx O Output terminal at the flash memory data write mode Notused 2 N o 28 Serial data transfer clock signal output to the EEPROM Notused 29 Flash memory data write control signal input terminal active Not used 3931 AA 32 33 avec Power supply terminal 43 3V for A D converte S 34 AVRH 35 AVSS Ground terminal for A D converter II I 36 37 I Input of detection signal for the fine adjustment elevator height address adjustment
18. the parts face side seen from The components identi Les composants identifi s par Component Side the parts face are indicated fied by mark or dotted une marque sont critiques line with mark are criti pour la s curit cal for safety Ne les remplacer que par une Replace only with part pi ce portant le num ro number specified sp cifi m B Line adjustment for repair Power voltage is dc 14 4V and fed with regulated dc power supply from CD changer controller Voltages and waveforms are dc with respect to ground under no signal conditions no mark CD PLAY Voltages are taken with a VOM Input impedance 10 MQ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path gt CD PLAY e Circuit Boards Location JACK board MAIN board SWITCH board RF board LSW board 19 e Waveforms RF Board 101 09 FE CD play mode Approx 100 mVp p 1C101 09 TE CD play mode Y Approx 250 mVp p 101 49 RFAC CD play mode Sn N 19 CDX 656 656X MAIN Board 101 MDP CD play mode 7 5 us 1C101 XTAO CD play mode 4 2 Vp p 59 1 ns 201 6
19. 04 1 164 156 11 CERAMIC CHIP 0 1uF 25V D902 8 719 978 33 DIODE DTZ TT11 6 8B D903 8 719 017 94 DIODE MA8180 C306 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V 0904 8 719 017 94 DIODE 8180 307 1 128 934 11 CERAMIC CHIP 0 33uF 20 10V C308 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V FERRITE BEAD C309 1 162 970 11 CERAMIC CHIP 0 01uF 10 25 C310 1 115 466 00 ELECT 1000uF 20 16V FB901 1 500 445 21 FERRITE FB902 1 500 445 21 FERRITE C311 1 125 972 61 ELECT 100uF 20 16 FB903 1 500 445 21 FERRITE C312 1 107 826 11 CERAMIC CHIP 0 1uF 10 16 C313 1 125 972 61 ELECT 100uF 20 16 IC LINK C314 1 164 156 11 CERAMIC CHIP 014 25V C315 1 115 466 00 ELECT 1000uF 20 16V PS901 1 532 686 21 LINK IC C317 1 164 156 11 CERAMIC CHIP 014 25V A 3283 194 A MAIN BOARD COMPLETE C318 1 164 156 11 CERAMIC CHIP 0 1uF 25V C319 1 128 499 11 ELECT 220uF 20 16V 407 1 124 589 11 ELECT 47uF 20 16V 1 676 339 12 MAIN FLEXIBLE BOARD 1 676 340 12 JACK FLEXIBLE BOARD C408 1 164 156 11 CERAMIC CHIP 0 1uF 25V C409 1 126 157 11 ELECT 10uF 20 16V lt CAPACITOR gt C410 1 126 157 11 ELECT 10uF 20 16V C411 1 162 927 11 CERAMIC CHIP 100 5 90V C101 1 164 156 11 CERAMIC CHIP 0 1uF 25V C412 1 162 927 11 CERAMIC CHIP 100PF 5 90V C103 1 164 156 11 CERAMIC CHIP 0 1uF 25V C104 1 162 965 11 CERAMIC CHIP 0 0015uF 10 50 C413 1 162 927 11 CERAMIC CHIP 100PF 5 90V C105 1 165 176 11 CERAMIC CHIP 0 047uF 10 16 C414 1 162
20. 16 833 11 METAL CHIP 10K 5 1 16W R203 1 216 833 11 METAL CHIP 10K 5 1 16W R204 1 216 839 11 METAL CHIP 33K 5 1 16W R205 1 216 833 11 METAL CHIP 10K 5 1 16W R206 1 216 839 11 METAL CHIP 33K 5 1 16W R207 1 216 833 11 METAL CHIP 10K 5 1 16W The components identified by Les composants identifi s par une mark or dotted line with marque sont critiques pour la mark are critical for safety s curit Replace only with part num Ne les remplacer que par une pi ce 40 ber specified portant le num ro sp cifi CDX 656 656X Ref No Part No Description Remark PARTS FOR INSTALLATION AND CONNECTIONS KOKOK K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K 501 3 040 583 21 BRACKET T 502 X 3369 824 1 SCREW ASSY 503 1 590 874 11 CORD CONNECTION RCA PIN CORD 5m 504 1 590 519 21 CORD WITH CONNECTOR BUS CABLE 5m PSW4 x 10 TAPPING SCREW BRACKET y DIA 5 x 20 x 4 x SCREW ASSY 503 504 RCA PIN CORD 5m BUS CABLE 5 m 1 1 41
21. 2 1 Disassembly Fi edd nee 6 2 2 Case Upper T Front Panel Assy 6 2 3 Mechanism Deck MG 251B 137 esse 6 2 4 JACK BOAT td dd 7 2 5 MAIN Board Slide Variable Resistor Elevator Height Sensor 202 7 2 6 ELJ Motor Assy Elevator M104 9 221 Escutcheom D esc nets 8 2 8 Chassis U S Sub ASSY 9 2 EAS SIS ASS ADE D 9 2410 RE DO Aita 10 2 11 Sled Motor Assy 251 101 Optical Pick up KSS 720A 10 2 12 LSW Board Spindle Motor S Sub Assy M102 11 2 13 ELJ Motor Assy Chucking M103 11 3 ASSEMBLY Assembly ale LOW da 12 3 2 Optical Pick up Complete Assy 12 3 3 Gear Lomini Load 1 ASSY 13 224 Operation acia 13 4 MECHANICAL ADJUSTMENT 14 5 ELECTRICAL 15 6 DIAGRAMS 6 1 Block Diagram SERVO Section 17 6 2 Block Diagram BUS CONTROL POWER SUPPLY Section uuu uu aie 18 6 3 Note for Printed Wiring Boards and schematic DIA er AMS a RE dene 19 6 4 Printed Wiring Boards RF LSW Boards 20 6 5 Schematic Diagram RF LSW Boards
22. 21 6 6 Printed Wiring Boards MAIN Board Component Side 22 6 7 Printed Wiring Boards MAIN Conductor Side SWITCH Boards 23 6 8 Schematic Diagram MAIN Board 1 2 24 6 9 Schematic Diagram MAIN 2 2 SWITCH Boards 25 6 10 Printed Wiring Boards JACK Board 26 6 11 Schematic Diagram JACK Board 26 6 12 IC Pin Function Description 30 7 EXPLODED VIEWS NN re cercles den 33 7 2 Mechanism Deck Section 1 MG 251B 137 34 7 3 Mechanism Deck Section 2 MG 251B 137 35 7 4 Mechanism Deck Section 3 MG 251B 137 36 7 5 Mechanism Deck Section 4 MG 251B 137 37 8 ELECTRICAL PARTS LIST 38 656 656 Inserting a disc With the arrow side facing up Avec la partie fl ch e tourn e vers le haut Con el lado de la flecha hacia arriba Leng eta Note You cannot play 8cm 3 in CDs Remarque Vous ne pouvez pas couter de CD de 8 cm 3po sur ce lecteur Disc magazine Chargeur de disques Cargador de discos If the disc magazine does not lock properly SECTION 1 GENERAL Insertion d un disque Labeled surface up Etiquette vers le haut Con la superfic
23. 213 1 216 833 11 METAL CHIP 10K 5 1 16W C121 1 126 206 11 ELECT CHIP 100uF 20 6 3V R214 1 216 839 11 METAL CHIP 33K 5 1 16W C122 1 164 156 11 CERAMIC CHIP 0 1uF 25V 215 1 216 841 11 METAL CHIP 47K 5 1 16W C201 1 117 681 11 ELECT CHIP 100uF 20 16V R216 1 216 842 11 METAL CHIP 56K 5 1 16W C202 1 164 156 11 CERAMIC CHIP 0 1uF 25V 218 1 216 841 11 METAL CHIP 5 1 16W C203 1 162 962 11 CERAMIC CHIP 470PF 1099 50 R219 1 216 843 11 METAL CHIP 68K 5 1 16W C204 1 162 962 11 CERAMIC CHIP 470 1099 50 R220 1 216 834 11 METAL CHIP 12K 5 1 16W C205 1 162 962 11 CERAMIC CHIP 470PF 10 50 222 1 216 821 11 METAL CHIP 1K 5 1 16W C206 1 162 962 11 CERAMIC CHIP 470PF 10 50 R223 1 216 819 11 METAL CHIP 680 5 1 16W C207 1 164 227 11 CERAMIC CHIP 0 022uF 10 25 C208 1 164 227 11 CERAMIC CHIP 0 022uF 10 25V SWITCH C209 1 164 227 11 CERAMIC CHIP 0 022uF 10 25 SWI 1 529 566 31 SWITCH PUSH 1 C217 1 164 156 11 CERAMIC CHIP 0 1uF 25V CHUKING END DETECT SW2 1 529 566 31 SWITCH PUSH 1KEY SAVE END DETEGT CN102 1 778 303 21 CONNECTOR FPC 16 1 681 578 11 SWITCH BOARD CNJ101 1 778 777 21 CONNECTOR FPC 26 SSO 10 lt SWITCH gt IC101 8 752 089 74 IC CXA2581N T4 SW801 1 692 431 21 SWITCH TACTILE 2 lt TRANSISTOR gt MISCELLANEOUS gt gt zk KKK KKK 0101 8 29 010 05 TRANSISTOR MSB709 RT1 Q102 8 729 024 88 TRANSISTOR MUN2212T1 251 1 676 341 11 OP FLEXIBLE BOARD A255 8 820 103 11 OPTICAL
24. 656 6 2 BLOCK DIAGRAM BUS CONTROL POWER SUPPLY Section SYSTEM CONTROLLER T 2201 2 2 MAGAZINE J DETECT RV201 ON When magazine MAGLK SW ELEVATOR HEIGHT is set 80 ADDRESS ELEVATOR MOTOR DRIVE RV202 10301 ELEVATOR HEIGHT M104 9 MOTOR 3 ELVF ELEVATOR DRIVE MTI O ne f DRIVER 8V REGULATOR IC304 CHECK 0302 3 3V SW801 SERVO 3 3V REGULATOR 4 1306 5V EJECT SW 50 o o DAC SERVO 45V REGULATOR C305 3 3V PS901 B UP 3 3V REGULATOR 0303 305 18 18 BUS INTERFACE FOR SONY BUS CN901 2 2 CONTROL DATA CLK BUSON RST 6 3 NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Note on Printed Wiring Board Note on Schematic Diagram e parts extracted from the component side All capacitors are in uF unless otherwise noted pF uuF parts extracted from the conductor side 50 WV or less are not indicated except for electrolytics e A internal component and tantalums e Pattern from the side which enables seeing All resistors are in Q and 4 W or less unless otherwise The other layers patterns are not indicated specified A internal component Caution LLL panel designation Pattern face side Parts on the pattern face side seen from Conductor Side the pattern face are indicated Note Note Parts face side Parts on
25. 70 14 UN2226 TX C410 lt A15 10 R414 MUTING L 16V 220 16 CDX 656 656X 6 10 PRINTED WIRING BOARDS JACK Board JACK BOARD COMPONENT SIDE JACK FLEXIBLE BOARD MAIN BOARD CN301 Page 22 1 681 577 JACK BOARD CONDUCTOR SIDE CONTROL FOR SONY BUS 6 11 SCHEMATIC DIAGRAM JACK Board 1 2 3 4 D CNJ90 2 2903 8180 JACK CONTROL PLEX BILE FOR SONY BUS BOARD AC gm AUDIO OUT Al p Bici E MAIN BOARD 2 2 CN301 Page 25 e IC Block Diagrams RF Board 1C101 CXA2581N T4 RW ROM RW ROM EQ ON OFF APC OFF Hi Z RW ROM RW ROM RW ROM RW ROM RW ROM CDX 656 656X 27 656 656 201 LA6576L TE L VIN1 VREF SWITCH SEE tl e E c must Y AMP B VIN1 B 18 28 CDX 656 656X MAIN Board 01 CXD3017Q 5 a 2 Quos 8 28 e A age Bird 2 0 282 9 Esp 60 695857 66 55 54 53 2 51 60 49 48 07 06 05 04 1302141 SE DIGITAL PLE CORRECTOR OPERATIONAL LRCK PCMD 62 E 16K RAM AMPLIFIER EFM ANALOG SWITCH INTERFACE DEMODULATOR AD EMPH XVDD 65 XTAI INTERNAL BUS CLOCK 87 GENERATOR bn 86 TES1
26. 927 11 CERAMIC CHIP 100 5 50V C106 1 162 967 11 CERAMIC CHIP 0 0033uF 10 50 C418 1 164 156 11 CERAMIC CHIP 0 1uF 25V C419 1 124 589 11 ELECT 47uF 20 16V C107 1 162 960 11 CERAMIC CHIP 220PF 10 50V C431 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C108 1 164 156 11 CERAMIC CHIP 0 1uF 25V C109 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C501 1 162 927 11 CERAMIC CHIP 100 5 90V C110 1 125 837 11 CERAMIC CHIP uF 10 6 3V C502 1 162 927 11 CERAMIC CHIP 100 5 90V C112 1 164 156 11 CERAMIC CHIP 0 1uF 25V C503 1 162 964 11 CERAMIC CHIP 0 001uF 10 50 38 Ref No C504 C505 C506 D301 D304 D305 D306 D307 D310 D312 10101 10201 10301 10302 10303 10304 10305 10306 10401 0202 0302 0303 0305 0402 0410 0420 R101 R102 R103 R104 R105 R106 R107 R114 R122 R123 R125 R201 R202 R204 R207 R210 R211 R221 R222 R223 R301 R302 R303 Part No 1 162 964 11 1 124 589 11 1 124 589 11 8 719 071 34 8 719 071 34 8 719 071 34 8 719 069 56 8 719 988 61 8 719 977 03 8 719 978 33 8 752 402 31 6 800 418 01 8 59 527 33 8 759 829 46 8 759 827 97 8 59 833 13 8 759 833 12 8 759 444 93 8 759 662 11 8 729 901 00 8 729 230 49 8 729 230 49 8 729 822 84 8 729 027 23 8 729 015 39 8 729 015 39 1 216 839 11 1 216 833 11 1 216 827 11 1 216 827 11 1 216 857 11 1 216 853 11 1 216 833 11 1 216 821 11 1 216 839 11 1 216 845 11 1 216 839 11 1 216 833 11
27. CDX 656 656X SERVICE MANUAL Ver 1 0 2001 11 Photo CDX 656X System Laser diode properties US Model Canadian Model AEP Model UK Model CDX 656 E Model CDX 656X Model Name Using Similar Mechanism CDX 646 646X CD Drive Mechanism Type MG 251B 137 Optical Pick up Name KSS 720A SPECIFICATIONS Compact disc digital audio system Material GaAlAs Wavelength 780 nm Emission Duration Continuous Laser out put Power Less than 44 6 uW This output isthe value measured at a distance of 200 mm from the objective lens surface on the Optical Pick up Block Frequency response Wow and flutter Signal to noise ratio Outputs Current drain Operating temperature Dimensions Mass Power requirement Supplied accessories 10 20 000 Hz Below the measurable limit 94 dB BUS control output 8 pins Analog audio output RCA pin 800 mA during CD playback 800 mA during loading or ejecting a disc 10 to 55 C 14 F to 131 F Approx 262 x 90 x 185 mm 10 8 35 8 7 81 w h d not incl projecting parts and controls Approx 2 1 kg 4 Ib 10 oz 12 V DC car battery negative ground Disc magazine 1 Parts for installation and connections 1 set Design and specifications are subject to change without notice 9 873 375 01 Sony Corporation 2001K0500 1 e Vehicle Company 2001 11 Published by Sony Engineering Corporation COMPACT DISC CHANGER SON Y
28. DX 656 656X 259 M102 not supplied 251 The components identified by Les composants identifi s par une mark or dotted line with marque sont critiques pour la mark are critical for safety s curit Replace only with part num Ne les remplacer que par une pi ce ber specified portant le num ro sp cifi Ref No 299 M101 M102 9 7 9 10 11 Part No A 3301 954 B A 3315 151 A A 3301 998 A 7 627 554 07 7 627 553 27 7 627 850 28 7 627 000 00 7 627 553 37 Description Remark BASE OPT S J ASSY SLED MOTOR ASSY 251 SPINDLE MOTOR S SUB ASSY SCREW PRECISION P 2X2 2 SCREW PRECISION P 2X2 5 SCREW PRECISION P 1 4X3 SCREW PRECISION P 1 7X2 2 TYPE 3 PRECISION SCREW P 2X3 TYPE 3 37 656 656 JACK MAIN NOTE Due to standardization replacements in the parts list may be different from the parts speci fied in the diagrams or the components used on the set SECTION 8 ELECTRICAL PARTS LIST Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when order ing these items The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified XX and X mean standardized parts so they SEMICONDUCTORS may have some difference from the original In each case u u for example Les com
29. EVATOR 7 685 781 09 SCREW PTT 2X4 S Remark 35 656 656 7 4 MECHANISM SECTION 3 MG 251B 137 36 202 M103 201 Part No 3 024 150 01 3378 080 1 3 321 813 01 3 017 139 01 3 022 839 02 3 5 3 936 00 X 3373 552 1 3 010 252 11 3 010 268 01 211 3 4 6 Description RETAINER CHM BRACKET CHM D ASSY WASHER COTTER POLYETHYLENE GEAR WORM LOAD A ARM NSW STOPPER REEL GEAR LOAD 1 ASSY ROLLER CRE SPRING DH TENSION Remark Ref No 211 212 213 214 M103 Part No A 3290 194 L 3 010 254 11 3 010 253 01 A 3326 947 A A 3301 123 A 685 81 09 624 104 04 628 253 00 624 102 04 mechanism deck section 4 214 Description Remark MAIN ASSY CHASSIS EVY SHAFT ROTARY PREVENTION C GEAR LOMINI RF BOARD COMPLETE ELJ MOTOR ASSY CHUCKING SCREW PTT 2X4 S STOP RING 2 0 TYPE E SCREW PS 2X4 STOP RING 1 5 TYPE E 7 5 MECHANISM DECK SECTION 4 MG 251B 137 258 Ref No 251 292 293 254 A 255 296 257 250 256 254 253 Part No 1 676 341 11 3 025 743 01 3378 101 1 3 931 832 01 8 920 103 11 3291 669 3 010 263 01 1 679 422 12 not supplied Description OP FLEXIBLE BOARD SPRING FEED LEAF HOLDER SLED S ASSY GEAR SL MIDWAY OPTICAL PICK UP KSS 720A C RP SHAFT FEED ASSY DETENT SHAFT THRUST LSW BOARD Remark 10 C
30. ILTER D A CONVERTER 10101 CD ROM RW SELECT SWITCH Q202 5 LASER DIODE RW ROM EMPH I 42 64 PS yl AUTOMATIC ranm APC AMP e 18 CONTROL MONROE i A Q OPTICAL PICK UP BLOCK KSS 720A TRACKING FOCUS COIL DRIVE ANALOG SWITCH SLED SPINDLE CHUCKING MOTOR DRIVE sa T SUBCODE CPU 2 AXIS DEVICE PROCESS INTERFACE q TRACKING 99999 1 FOCUS 15564 2 SERVO AUTO SEQUENCER LU c5 de SERVO a an INTERFACE M102 SPINDLE M103 CHUCKING 99 RW SEL SW3 ON When the optical pick up LIMIT is inner position 5 1 ON When completion of the disc eee chucking operation SW2 ON When of the disc SAVE END DETECT save operation pe 17 17 AOUT1 SERIAL PWM D A IN DIGITAL FILTER amp INTERFACE INTERFACE NOISE SHAPER INTEGRATOR AOUT2 SYSTEM CONTROLLER IC201 1 2 gt CLOCK GENERATOR MUTE 67 TIMING LOGIC LOUT1 CDX 656 656X CN901 1 2 AIN2 LOUT2 XTAO XTAI 72 GROUND ISOLATION 75 10401 E X501 16 9844MHz TING 0410 420 MUTING CONTROL SWITCH Q402 SIGNAL PATH CD PLAY AUDIO OUT 656
31. ITCH Boards 1 23 3 A4 5 6 7 8 9 10 ht Semiconductor 1 2 3 4 5 7 10 11 2 Ref No Location A MAIN BOARD CONDUCTOR SIDE 10304 H 12 165305 F 12 O o TP121 122 TP125 aes DIO CHASSIS O BP121 o l Z MAS TP123 eS 9 O 5 a BP122 Z OO 0 0 0 ne TP126 D D oo ove 3 Te O 5 fios 6 2 O gt lt ONSE o 5 106 1 O O a 105 O en 7 TP110 7 5 Ww O O o rt 5 o o TP309 e O 0 IEZIDE TP310 t e O gt TP202 p S oos 5 BP202 e Q O RV201 DIE 6 9 22 21 OO 0 0 o o O BP301 O o o TP324 2 304 P308 oO Oo o oO RED BLK O O O O O O O O O CHASSIS M104 CHASSIS O 3 ELEVATOR TP102 0 O O SWITCH BOARD oO 0 o 0 O Q9 o o o o o 0 O 9 0 0 0 o o o o oO ELEVATOR HEIGHT SENSOR CHASSIS 2 gt o m S o wv O
32. LSW board Remove the spindle motor S sub assy M102 in the direction of the arrow 2 13 ELJ MOTOR ASSY CHUCKING M103 two screws PTT2 x 4 lt gt TK ELJ motor assy Q Q Remove two solders of the chucking motor leads M103 chucking as E 3 6 TIN 11 656 656 SECTION 3 ASSEMBLY This set can be assembled in the order shown below 3 1 ASSEMBLY FLOW 3 2 OPTICAL PICK UP COMPLETE ASSY Page 12 GEAR LOMINI LOAD 1 ASSY Page 13 3 4 OPERATION CHECK Page 13 3 2 OPTICAL PICK UP COMPLETE ASSY Move the lever LOCK in the direction of arrow and return it a little in the direction of arrow from the position where the chuck plate is moved down to the lower limit chuck plate Q stop ring 2 0 E type tension spring DH optical pick up complete assy Note Insert the shaft A first shaft A 12 CDX 656 656X 3 3 GEAR LOMINI LOAD 1 ASSY gear LOAD 2 Attach the gear LOMINI at the position shown in Fig A gear LOMINI shaft rotary prevention C Q Move the lever LOCK fully in the direction of arrow to move the chuck plate up marking Fig A Q Attach the gear LOAD 1 assy with its facing inside pa O stop ring 1 5 E type 3 4 OPERATION CHECK O Confirm that the sli
33. No utilice tales discos Notas sobre los discos Si emplea los discos descritos a continuaci n el residuo adherente puede causar que el disco deje de girar y producir fallos de funcionamiento o da ar los discos No utilice discos compactos de segunda mano o de alquiler que tengan residuos adherentes en la superficie por ejemplo de adhesivos despegados o tinta o de restos de pegamento de los adhesivos Residuos adherentes Tinta adherente fig E No utilice discos compactos de alquiler con etiquetas viejas que est n comenzando a despegarse Adhesivos que empiezan a despegarse dejando un residuo adherente fig F No emplee discos con etiquetas o adhesivos fijados Etiquetas adheridas fig G Notas sobre discos CD R CD RW Puede reproducir discos CD R CD RW discos compactos grabables discos compactos reescribibles dise ados para uso de audio en esta unidad fig H Determinados discos CD R CD RW dependiendo del equipo utilizado para su grabaci n o la condici n del disco pueden no reproducirse en esta unidad No es posible reproducir discos CD R CD RW finalizados Proceso necesario para reproducir en el reproductor de CD de audio los discos CD R CD RW grabados Look for this mark to distinguish CD Rs CD RWs for audio use Ce symbole permet de distinguer les CD R CD RW concus pour une utilisation audio Busque esta marca para distin
34. ON EJECT T 16 3 022 012 01 HEAT SINK T 4 X 3375 357 1 ARM FLT ASSY 17 3 042 244 11 SCREW T 5 1 681 577 11 JACK BOARD 18 3 038 166 01 SPRING FL TENSION COIL 6 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 19 3 047 886 11 LEVER FLT 838 7 A 3283 194 A MAIN BOARD COMPLETE 20 3 046 160 81 CASE UPPER T 8 1 676 340 12 JACK FLEXIBLE BOARD 22 3 935 636 11 SCREW FP 9 1 676 339 12 MAIN FLEXIBLE BOARD 23 X 3375 360 2 ARM FRT ASSY 10 1 681 578 11 SWITCH BOARD RV202 1 227 137 11 RES VAR SLIDE 10K ELEVATOR HEIGHT SENSOR 12 X 3379 707 1 DOOR L ASSY CDX 656 12 X 3381 481 1 DOOR 1 ASSY CDX 656X 2 7 685 792 09 SCREW PTT 2 6 6 S 13 3 224 392 12 PANEL 1 FRONT CDX 656X 3 7 685 781 09 SCREW PTT 2X4 5 13 3 224 392 31 PANEL L FRONT CDX 656 33 656 656 7 2 MECHANISM DECK SECTION 1 MG 251B 137 101 mechanism deck section 2 Ref No Part No Description Remark Ref No Part No Description Remark 101 X 3378 091 1 CHASSIS U S SUB ASSY 103 3 011 997 01 SPRING STOPPER LOWER 102 3 024 161 01 SPRING SUT 3 7 685 781 09 SCREW PTT 2X4 S 34 7 3 MECHANISM DECK SECTION 2 MG 251B 137 Ref No Part No Description 151 3 024 170 01 SPRING SB TENSION 152 3 040 790 02 BRACKET EVM S 153 X 3378 092 7 CHASSIS D S SUB ASSY Remark Ref No 154 M104 3 CDX 656 656X 153 Part No Description 3 014 685 01 SPACER MO A 3301 123 A ELJ MOTOR ASSY EL
35. PICK UP KSS 720A C RP lt RESISTOR gt M101 A 3315 151 A SLED MOTOR ASSY 251 M102 A 3301 998 A SPINDLE MOTOR S SUB ASSY R101 1 216 801 11 METAL CHIP 22 5 1 16W 103 A 3301 123 A ELJ MOTOR ASSY CHUCKING R102 1 216 837 11 METAL CHIP 22K 5 1 16W R103 1 216 837 11 METAL CHIP 22K 5 1 16W M104 3301 123 ELJ MOTOR ASSY ELEVATOR R104 1 216 845 11 METAL CHIP 100K 5 1 16W RV202 1 227 137 11 RES VAR SLIDE 10K R105 1 216 801 11 METAL CHIP 22 5 1 16W ELEVATOR HEIGHT SENSOR OK OK K R ok of ok K K OK KK OK OK OK OK OK KK K K KKK K K KK K K K K K K K K KK K K K R106 1 216 864 11 METAL CHIP 0 5 1 16W 107 1 216 845 11 METAL CHIP 100K 5 1 16W ACCESSORIES R108 1 216 833 11 METAL CHIP 10K 5 1 16W R109 1 216 836 11 METAL CHIP 18K 5 1 16W R110 1 216 834 11 METAL CHIP 12K 5 1 16W 3 237 508 11 MANUAL INSRTUCTION ENGLISH FRENCH SPANISH TRADITIONAL CHINESE R111 1 216 835 11 METAL CHIP 15K 5 1 16W 3 237 508 21 MANUAL INSRTUCTION ENGLISH FRENCH R112 1 216 845 11 METAL CHIP 100K 5 1 16W GERMAN DUTCH ITALIAN CDX 656 R113 1 218 859 11 METAL CHIP 3 3K 0 5 1 10W 3 237 508 31 MANUAL INSRTUCTION SPANISH SWEDISH 116 1 216 833 11 METAL CHIP 10K 5 1 16W PORTUGUESE POLISH RUSSIAN GREEK 117 1 216 833 11 METAL CHIP 10K 5 1 16W CDX 656 A 3301 944 A MAGAZINE 250 ASSY R121 1 218 847 11 METAL CHIP 1K 0 5 1 10W R122 1 218 847 11 METAL CHIP 1K 0 599 1 10W R201 1 216 826 11 METAL CHIP 2 1K 5 1 16W R202 1 2
36. Rs CD RWs recordable CDs rew ritable CDs designed for audio use on this unit fig H Some CD Rs CD RWs depending on the equipment used for its recording or the condition of the disc may not play on this unit You cannot play a CD R CD RW that is not finalized A process necessary for a recorded CD R CD RW discto be played on the audio CD player Remarques sur la manipulation des disques Un disque sale ou d fectueux peut provoquer des pertes de son la lecture Manipuler le disque comme suit pour obtenir un son optimal Manipuler le disque par son ar te et le maintenir dans un tat propre ne pas le toucher sur la surface non imprim e fig Ne pas coller de papier ou de bande adh sive sur le disque fig Conservez vos disques dans leurs boitiers ou des pochettes de rangement lorsqu ils ne sont pas utilis s Ne pas laisser les disques en plein soleil ou pr s d une source de chaleur comme des conduits d air chaud Ne pas laisser les disques dans une voiture gar e en plein soleil car la temp rature de l habitacle risque d augmenter consid rablement fig C Avant la lecture essuyer les disques avec un chiffon de nettoyage en option Essuyer chaque disque dans le sens des fl ches fig D Ne pas utiliser de solvants tels que de la benzine du diluant des produits de nettoyage vendu
37. S Sony Sistema de audio del autom vil compatible con BUS Sony BUS AUDIO IN t t BUS CONTROL IN CDX 656X 656 Note For connecting two or more changers the XA C30 source selector optional is necessary Remarque Pour raccorder deux ou plusieurs changeurs le s lecteur de source XA C30 en option est n cessaire Nota Si desea conectar dos o m s cambiadores es preciso utilizar un selector de fuente XA C30 opcional 656 656 SECTION 2 DISASSEMBLY This set can be disassembled in the order shown below 2 1 DISASSEMBLY FLOW Note 1 The process described be performed in any order Note 2 Without completing the process described in B the next process can not be performed SET 2 2 CASE UPPER T FRONT PANEL ASSY Page 6 2 3 MECHANISM DECK MG 251B 137 Page 6 2 4 JACK BOARD MAIN BOARD 2 7 ESCUTCHEON T Page 7 SLIDE VARIABLE RESISTOR Page 8 ELEVATOR HEIGHT SENSOR RV202 Page 7 ELJ MOTOR ASSY 2 8 CHASSIS U S SUB ASSY ELEVATOR M104 Page 9 Page 8 2 9 CHASSIS ASSY Page 9 2 10 RF BOARD Page 10 2 11 SLED MOTOR ASSY 251 M101 OPTICAL PICK UP KSS 720A Page 10 2 12 LSW BOARD SPINDLE MOTOR S SUB ASSY M102 Page 11 2 13 ELJ MOTOR ASSY CHUCKING M103 Page 11 Note Follow the disassembly procedure in the nume
38. SHED BY SONY ATTENTION AU COMPOSANT AYANT RAPPORT LA S CURIT LES COMPOSANTS IDENTIFI S PAR UNE MARQUE SUR LES DIAGRAMMES SCH MATIQUES ET LA LISTE DES PI CES SONT CRITIQUES POUR LA S CURIT DE FONCTIONNEMENT NE REMPLACER CES COM POSANTS QUE PAR DES PI CES SONY DONT LES NUM ROS SONT DONN S DANS CE MANUEL OU DANS LES SUPPL MENTS PUBLI S PAR SONY TEST DISC This set can playback a CD R CD RW for audio use When test this set use the following test disc Test disc for CD R TCD RO82LMT Part No J 2501 063 1 Test disc for CD RW TCD W082L Part No 1 2501 063 2 Notes on CD R CD RW discs e You can play CD Rs CD RWs recordable CDs rewritable CDs designed for audio use on this unit fig H Some CD Rs CD RWs depending on the equipment used for its recording or the condition of the disc may not play on this unit e You cannot play a CD R CD RW that is not finalized A process necessary for a recorded CD R CD RW discto be played on the audio CD player H Look for this mark to distinguish CD Rs CD RWSs for audio use 15113 aa Recordable HeWritable This mark denotes that a disc is not for audio use cise cise 011014016129 ReWritable CDX 656 656X TABLE OF CONTENTS SERVICING NOTES 1 me 2 1 GENERAL 4 ns dc ukun akka ott ees upaqas oot ees 5 NER 5 2 DISASSEMBLY
39. abeled surface fig Do not stick paper or tape on the disc fig Keep your discs in their cases or disc magazines when not in use Do not expose discs to direct sunlight or heat sources such as hot air ducts Do not leave discs in a car parked in direct sunlight where there can be a considerable rise in the temperature inside the car fig Before playing clean the discs with an optional cleaning cloth Wipe each disc in the direction of the arrows fig D Do not use solvents such as benzine thinner commercially available cleaners or antistatic spray intended for analog discs Discs with special shapes heart shaped discs octagonal discs etc cannot be played on this unit Attempting to do so may damage the unit Do not use such discs Notes on discs If you use the discs explained below the sticky residue can cause the disc to stop spinning and may cause malfunction or ruin your discs Do not use second hand or rental CDs that have a sticky residue on the surface for example from peeled off stickers or from ink or glue leaking from under the stickers There are paste residue Ink is sticky fig E Do not use rental CDs with old labels that are beginning to peel off Stickers that are beginning to peel away leaving a sticky residue fig Do not use your discs with labels or stickers attached e Labels are attached fig G Notes on CD R CD RW discs You can play CD
40. ck which have the CAUTION LABEL attached please be sure to puta new CAUTION LABEL 3 223 913 11 to the chassis U S sub assy 2 DISC MAGAZINE GETTING OUT PROCEDURE ON THE POWER SUPPLY IS OFF Remove the CASE LOWER T beforehand 1 Press the lever ML S assy in the direction of arrow 2 Removal the magazine assy Note Take out the magazine only when the tray is completely within the magazine If the disk or tray is sticking out turn on the power and eject the magazine Lever ML S Magazine assy CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous ra diation exposure Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 dur ing repairing Do not touch the soldering iron on the same conductor of the circuit board within 3 times Be careful not to apply force on the conductor when soldering or unsoldering Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK OR DOTTED LINE WITH MARK ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB LI
41. clin e Apr s avoir install l appareil alignez les disques sur un rep re de fa on ce que les fl ches soient dans la position la plus verticale possible Remarque Veillez aligner les disques gauche et droite sur le m me rep re Instalaci n Precauciones Elija cuidadosamente el lugar de montaje y tenga en cuenta lo siguiente La unidad no queda sometida a temperaturas superiores a los 55 como en un autom vil aparcado a la luz solar directa La unidad no queda sometida a la luz solar directa La unidad no queda cercana a fuentes t rmicas como aparatos de calefacci n La unidad no queda expuesta a la lluvia o a la humedad La unidad no queda expuesta a polvo o suciedad excesivos La unidad no queda sometida a vibraciones excesivas El dep sito de combustible no deber da arse con los tornillos autorroscantes No deber haber mazos de conductores ni tubos debajo del lugar donde vaya a instalar la unidad La rueda de repuesto las herramientas u otros equipos situados dentro o debajo del portaequipajes no deber n verse interferidos ni dafiados por los tornillos ni por la propia unidad realizar una instalaci n segura emplee solamente la ferreter a de montaje suministrada Utilice s lo los tornillos suministrados Antes de hacer los orificios de 3 5 mm compruebe que no haya nada en el otro lado de la superficie de montaje Do
42. deje caer ni lo exponga a golpes violentos This section is extracted from instruction manual Push to unlock the door Poussez pour d verrouiller la porte Empuje para desbloquear la puerta Slide open Coulissez pour ouvrir Deslice para abrir Note To prevent injury do not insert your hand in the CD changer Remarque Pour viter toute blessure ne pas introduire la main dans le changeur de CD Nota Para evitar lesiones no inserte la mano en el cambiador de CD Note When a disc magazine isinserted into the CD changer or the reset button of the connected car audio is pressed the unit will automatically be activated and read the information on the CDs When the information on all the CDs in the disc magazine has been read the unit will automatically stop operation Remarque Quand un chargeur de disques est ins r dans le changeur de CD ou si la touche de r initialisation de l autoradio raccord est endench e l appareil se met automatiquement en marche et reproduit les CD Lorsque tous les CD du chargeur ont t reproduits l appareil s arr te automatiqement Nota Cuando inserta un cargador de discos en el cambiador de discos compactos o si est pulsado el bot n de reposici n del equipo de audio para autom vil conectado la unidad se activar autom ticamente y leer la informaci n de los discos compactos Una vez le da la informaci n de todos los discos compactos del cargador de discos la unidad
43. der moves in the direction of arrow to move down the chuck plate if the gear LOAD 1 is rotated in the direction of arrow or the chuck plate moves up and the slider moves in the direction of arrow if the gear is rotated in the direction of arrow 6 slider chuck plate 7 DES A 51 27 gear LOAD 1 assy 13 656 656 SECTION 4 MECHANICAL ADJUSTMENT e Elevator Height Address Adjustment Note This adjustments is necessary when the system controller IC201 variable resistor RV201 slider R slider L or chassis ELV was replaced for any repair Connection power supply DC 14 4 V master unit compact disc changer CONTROL connector CN901 comb tooth at address 6 Adjustment Method 1 Connect this set to the master unit e g MDX C7970 C7970R load a disc magazine and place the set vertically as shown below comb tooth at address 5 14 OK 2 Connect the regulated power supply to the master unit and turn the power on 3 Press the DISC button on the master unit and select DISC 5 4 Atthis time if the elevator shaft does not position between comb teeth A and B at addresses 5 and 6 as shown below adjust the following 5 Press repeatedly the DISC and buttons on the master unit so that the elevator shafts moves from address 6 to address 5 or from 5 to 6 At this time adjust RV201 on the main board so that the elevator shaft positi
44. detendr autom ticamente la operaci n When the tray comes out Normally the trays will not come out of the magazine However if they are pulled out of the magazine it is easy to re insert them Lorsque le plateau sort En principe les plateaux ne sortent pas du chargeur Toutefois s ils sortent du chargeur il est facile de les r ins rer Si la bandeja se sale Normalmente las bandejas no se salen del cargador No obstante si esto ocurre pueden volver a insertarse con facilidad With the cut away portion of the tray facing you insert the right corner of the tray in the slot then push in the left corner until it clicks Note Do not insert the tray upside down or in the wrong direction Avec la portion d coup e du plateau vous faisant face ins rer le coin droit du plateau dans la fente puis enfoncer le coin gauche jusqu au d clic Remarque Ne pas ins rer le plateau l envers ou dans le mauvais sens Con la parte de corte de la bandeja hacia afuera inserte la esquina derecha de dicha bandeja en la ranura y a continuaci n ejerza presi n en la esquina izquierda hasta oir un chasquido Nota No inserte la bandeja al rev s en la direcci n incorrecta Notes on handling discs A dirty or defective disc may cause sound drop outs during playback To enjoy optimum sound handle the disc as follows Handle the disc by its edge and to keep the disc clean do not touch the unl
45. guir los discos CD R CD RW para uso de audio E Not This This mark denotes that a disc is not for audio use This way Not this way Ce symbole indique qu un disque n est pas con u COMPACT COMPACT Oui Non Non Oui our une utilisation audio 0 0 As As no As no As P ISG 156 Esta marca indica que el disco es para uso de audio rw ReWritable Installation Precautions Choose the mounting location carefully observing the following The unit is not subject to temperatures exceeding 55 C 131 F such as in a car parked in direct sunlight The unit is not subject to direct sunlight The unit is not near heat sources such as heaters The unit is not exposed to rain or moisture The unit is not exposed to excessive dust or dirt The unit is not subject to excessive vibration The fuel tank should not be damaged by the tapping screws There should be no wire harnesses or pipes under the place where you are going to install the unit The spare tire tools or other equipment in or under the trunk should not be interfered with or damaged by the screws or the unit itself Be sure to use only the supplied mounting hardware for a safe and secure installation Use only the supplied screws Make holes of 3 5 mm 32 in only after making sure there is nothing on the other side of the mounting surface U nQ How
46. ie de la etiqueta hacia arriba Inserci n de discos Use the supplied disc magazine or the disc magazine XA 250 The disc magazine XA 10B XA 350 can not be used with this unit If you use any other magazine it may cause a malfunction 10 discs one in each tray 10 disques un par plateau 10 discos uno en cada bandeja Nota No es posible reproducir discos compactos de 8 cm To remove Retrait Extracci n Take out the magazine and after pressing the amp EJECT button re insert it Si vous ne pouvez pas fermer le chargeur de disques Sortez le chargeur et apr s avoir appuy sur la touche amp EJECT r ins rez le Si el cargador de discos no se cierra correctamente 4 EJECT Extraiga el cargador pulse el bot n amp EJECT y vuelva a insertarlo Notes on the disc magazine Do not leave the disc magazine in locations with high temperatures and high humidity such as on a car dashboard or in the rear window where the disc magazine will be subjected to direct sunlight Do not place more than one disc at a time onto one tray otherwise the changer and the discs may be damaged Do not drop the disc magazine or subject it to a violent shock Remarques sur le chargeur de disques Ne pas laisser le chargeur de disques dans un endroit tr s chaud ou tr s humide comme sur le tableau de bord ou sur la plage arri re de la voiture o il serait en plein soleil
47. of elevator height position A D input 38 39 ao T 2 4 O Serial data reading clock signal output to the CXD3017Q o Setting terminal for the CPU operational mode fixed at H in this set CDX 656 656X Pin No Pin Name 52 53 s No o A 55 o Jo Normal high speed playback control signal output terminal L high speed playback Not used 56 s No o 58 SQCK O Subcode Q data reading clock signal output to the CXD3017Q 9 Serial data transfer clock signal output to the CXD3017Q o 60 CDLAT Serial data latch pulse signal output to the CXD3017Q 61 O Serial data output to the CXD30I7Q 000000000002 62 XRST O System reset signal output to the CXD3017Q _ 63 O Subeode Q OK pulse signal output terminal 64 D RAM read enable signal output terminal Notused 65 XWRE D RAM write enable signal output terminal Notused ____ o 66 EMPH Em Emphasis control signal output emphasis on 67 MUTE Audio line muting on off control signal output_ H mutingon 68 RAMAIO O Address signal output terminal Not used 69 RAMCS O Chip select enable output terminal Notued o RAMIO7 to 70 to 74 RAMIO3 Two way data bus terminal Not used RESET I System reset signal input from the SONY bus interface and reset signal generator L
48. ons smoothly between comb teeth A and B 6 Further place the set horizontally and make same adjustment as mentioned above 7 After adjustment at addresses 5 to 6 is finished check all op erations from addresses 1 to 10 with the set placed vertically and horizontally respectively to confirm that the elevator shaft positions in a range between comb teeth A to B comb tooth at address 6 elevator shaft d elevator shaft B comb tooth at address 5 NT NG 656 656 SECTION 5 ELECTRICAL CHECK Note 1 This check is performed with the set placed horizontally 2 Power supply voltage DC14 4 V more than 3 3 Be sure to use the disc YEDS 18 parts code 3 702 101 01 but only when indicated Connection power supply DC 14 4 V master unit compact disc changer CONTROL connector CN901 Focus Bias Check Connection RF Board Component Side oscilloscope AC range Procedure 1 Connect the oscilloscope to TP RFO and TP VC on the RF board 2 Putthe set into play mode by loading the disc YEDS 18 3 Confirm that oscilloscope waveform is clear and check RF sig nal level is correct or not Note Clear RF signal waveform means that the shape 0 can be clearly distin guished at the center of the waveform 10 1 probe in use YY VOLT DIV 200 mV i level 1 4 0 3 Vp p TIME DIV 500 ns
49. posants identifi s parune marque sont critiquens pour la one uA HA uPA uPA Ernte RESISTORS uPB uPC IPC Ne les remplacer que par une pi ce All resistors are in ohms uPD uPD portant le num ro sp cifi METAL Metal film resistor CAPACITORS METAL OXIDE Metal oxide film resistor uF uF F nonflammable COILS number please include the board uH uH Ref No Part No Description Remark Ref No Part No Description Remark 1 681 577 11 JACK BOARD did 115 1 128 499 11 ELECT 220uF 20 16V C116 1 128 499 11 ELECT 220uF 20 16V lt CAPACITOR gt C119 1 164 156 11 CERAMIC CHIP 0 1uF 25V C121 1 162 960 11 CERAMIC CHIP 220PF 10 50V C901 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C122 1 162 960 11 CERAMIC CHIP 220PF 10 50V C902 1 164 156 11 CERAMIC CHIP 0 1uF 25V C904 1 162 927 11 CERAMIC CHIP 100PF 5 50V C123 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C906 1 162 964 11 CERAMIC CHIP 0 001uF 10 50 C201 1 164 156 11 CERAMIC CHIP 0 1uF 25V C203 1 164 156 11 CERAMIC CHIP 0 1uF 25V CONNECTOR C204 1 164 156 11 CERAMIC CHIP 0 1uF 25V C205 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V CN901 1 779 077 51 PLUG CONNECTOR CONTROL AUDIO OUT CNJ901 1 778 775 21 CONNECTOR FPC 13 C206 1 164 156 11 CERAMIC CHIP 0 1uF 25V C301 1 164 156 11 CERAMIC CHIP 0 1uF 25V lt DIODE gt C302 1 164 156 11 CERAMIC CHIP 0 1uF 25V C303 1 164 156 11 CERAMIC CHIP 0 1uF 25V 0901 8 719 978 33 DIODE DTZ TT11 6 8B C3
50. rical order given 2 2 CASE UPPER T FRONT PANEL ASSY Q screw Q screw PTT2 6 x 6 PTT2 6 x 6 seen lever FLT 838 Q case upper T screw PTT2 6 x 6 Q screw PTT2 6 x 6 Q lever FLT 838 front panel assy Q screw PTT2 6 x 6 2 3 MECHANISM DECK MG 251B 137 mechanism deck MG 251B 137 tension coil spring FL tension coil spring FL two dampers T filament tape jack flexible board CNJ901 two dampers T 656 656 2 4 JACK BOARD the arrow Q ground point screw PTT2 6 x 6 jack board 2 5 MAIN BOARD SLIDE VARIABLE RESISTOR ELEVATOR HEIGHT SENSOR RV202 Q main flexible board CNJ101 Q two screws FP Q screw FP Q main board Remove two solders of the elevator motor leads M104 Remove three solders of ea _ the slide variable resistor RV202 Q Remove two solders of the switch board leads Q screw PTT2 x 4 Q slide variable resistor elevator height sensor RV202 Q screw PTT2 x 4 heat sink T 656 656 2 6 ELJ MOTOR ASSY ELEVATOR M104 screw PTT2 x 4 O bracket EVM S ELJ motor assy elevator M104 2 7 ESCUTCHEON T Remove the claw two claws in the direction of arrow Q Remove the ditch in the direction of arrow Q Remove the escutcheon T in the direction of arrow
51. s tre lus avec cet appareil Vous ne pouvez pas lire de disques CD R CD RW non finalis s Un processus n cessaire la lecture des disques CD R CD RW enregistr s sur le lecteur de CD audio Notas sobre el manejo de discos Es posible que se produzca ausencia de sonido durante la reproducci n si el disco est sucio o es defectuoso Para disfrutar de una calidad de sonido ptima utilice el disco de la siguiente forma e Maneje el disco por los bordes Para mantenerlo limpio no toque la superficie sin etiqueta fig No adhiera papeles ni cinta sobre el disco fig B Guarde los discos en sus cajas o en los cargadores de discos cuando no los utilice No exponga los discos a la luz solar directa ni a fuentes t rmicas como conductos de aire caliente No deje los discos en un autom vil aparcado bajo la luz solar directa donde pueda producirse un considerable aumento de temperatura en el interior de dicho autom vil fig C e Antes de la reproducci n limpie los discos con un de limpieza opcional en la direcci n de las flechas fig D No utilice disolventes como bencina diluyentes productos de limpieza disponibles en tiendas del ramo ni aerosoles antiest ticos destinados a discos anal gicos Los discos con formas especiales forma de coraz n octagonales etc no pueden reproducirse en esta unidad Si lo intenta puede da ar la unidad
52. s dans le commerce ou de vaporisateurs anti statiques destin s aux disques analogiques n est pas possible d utiliser les disques de formes sp ciales en forme de c ur ou octogonaux etc avec cet appareil Vous risquez d endommager l appareil N essayez jamais de lire ces disques Remarques sur les disques Si vous utilisez les disques d crits ci dessous le r sidu adh sif risque de provoquer l arr t de la rotation du disque et d entrainer un dysfonctionnement ou d endommager vos disques N utilisez pas de CD de seconde main ou de location qui pr sentent des r sidus adh sifs la surface par exemple d tiquettes d coll es ou d encre de colle d passant de l tiquette R sidus de colle L encre colle fig E N utilisez pas de CD de location avec d anciennes tiquettes qui commencent se d coller Les tiquettes qui commencent se d coller laissent des r sidus adh sifs fig F N utilisez pas vos disques avec des tiquettes ou des autocollants appos s dessus Les tiquettes sont fix es fig G Remarques sur les disques CD R CD RW Vous pouvez couter avec cet appareil des CD R CD RW CD enregistrables CD r inscriptibles concus pour une utilisation audio fig H Certains CD R CD RW en fonction des conditions de l quipement d enregistrement ou du disque risquent de ne pa
53. to install the unit The brackets 1 provide two positions for mounting high and low Use the appropriate screw holes according to your preference Horizontal installation Vertical installation Suspended installation When the unit is to be installed under the rear tray etc in the trunk compartment make sure the following provisions are made Choose the mounting location carefully so that the unit can be installed horizontally Make sure the unit does not hinder the movement of the torsion bar spring etc of the trunk lid 1 6 3 5 5 22 Unit mm in Unit mm po Unidad mm Inclined installation After installing the unit align the dials with one of the marks so that the arrows are as vertical as possible Note Be sure to align the left and right dials with the same mark Installation Pr cautions Choisir l emplacement de montage en tenant compte des observations suivantes Appareil non soumis des temp ratures d passant 55 131 F comme dans une voiture gar e au soleil Appareil non soumis au rayonnement solaire direct Appareil l cart de sources de chaleur comme des radiateurs Appareil non expos la pluie ou l humidit Appareil non expos des poussi res ou des souillures en exc s Appareil non expos des vibrations excessives V rifier que le r servoir d essence ne risque pas d tre endommag par les vis taraudeuses

Sony -- CDX-656X

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