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Sony CDX-601 - Compact Disc Changer System, Руководство по обслуживанию

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MICROFILM

SERVICE MANUAL

COMPACT DISC CHANGER

SPECIFICATIONS

CDX-601/636

Photo: CDX-636

Model Name Using Similar Mechanism

NEW

CD Drive Mechanism Type

MG-251A-137

Optical Pick-up Name

KSS-720A/K1NP

US Model

Canadian Model

CDX-601/636

AEP Model

UK Model

CDX-601

E Model

CDX-636

System

Compact disc digital audio system

Frequency  response

10  – 20,000  Hz

Wow and flutter

Below the measurable limit

Signal-to-noise ratio

94  dB

Outputs

BUS  control output (8 pins)
Analog audio output (RCA pin)

Current drain

800 mA (during CD playback)
800 mA (during loading or ejecting a disc)

Operating temperature

–10

°

C  to +55

°

C

Dimensions

Approx. 262 

×

 90 

×

 181.5 mm

(w/h/d) not incl. projecting parts and
controls

Mass

Approx. 2.1 kg

Power requirement

12  V DC car battery (negative ground)

Supplied accessories

Disc magazine (1)
Parts for installation and connections 
(1 set)

Design and specifications are subject to change without notice.

Содержание CDX-601 - Compact Disc Changer System

Страница 1: ...Hz Wow and flutter Below the measurable limit Signal to noise ratio 94 dB Outputs BUS control output 8 pins Analogaudio output RCA pin Current drain 800 mA during CD playback 800 mA during loading or ejecting a disc Operating temperature 10 C to 55 C Dimensions Approx 262 90 181 5 mm w h d not incl projecting parts and controls Mass Approx 2 1 kg Power requirement 12 V DC car battery negative grou...

Страница 2: ...UPPLEMENTS PUB LISHED BY SONY TABLE OF CONTENTS 1 SERVICING NOTES 3 2 GENERAL 3 Installation 4 Connections 4 3 DISASSEMBLY 5 4 MECHANISM DECK ASSEMBLY 11 5 MECHANICAL ADJUSTMENT 13 6 ELECTRICAL CHECK 14 7 DIAGRAMS 7 1 Block Diagram RF SERVO DA CONVERTER Section 15 7 2 Block Diagram BUS CONTROL POWER SUPPLY Section 16 7 3 Note for Printed Wiring Boards and Schematic Diagrams 17 7 4 Printed Wiring B...

Страница 3: ...ando inserte un cargador de discos en el cambiador de discos compactos o presione el botón de reposición del sistema de audio del automóvil la unidad se activará automáticamente y leerá la información de los discos compactos Cuando se haya leído la información de todos los discos compactos del cargador de discos la unidad se parará automáticamente Obsevera När du skjuter in ett skivmagasin i CD vä...

Страница 4: ...läge Instalación vertical Instalación suspendida Cuando desee instalar la unidad debajo de la bandeja trasera etc en el interior del portaequipajes tenga en cuenta lo siguiente Elija cuidadosamente el lugar de montaje de forma que la unidad pueda instalarse horizontalmente Cerciórese de que la unidad no impida el movimiento del resorte de la barra de torsión etc de la tapa del portaequipajes Hänga...

Страница 5: ...crew PTT2 6 6 3 lever FLT 1 screw PTT2 6 6 1 screw PTT2 6 6 1 screw PTT2 6 6 1 screw PTT2 6 6 4 front panel ass y 3 lever FLT 2 cover upper T MECHANISM DECK MG 251A 137 2 tension coil spring FL 2 tension coil spring FL 1 two dampers 250T filament tape 1 two dampers 250T 3 jack flexible board CNJ901 4 mechanism deck MG 251A 137 ...

Страница 6: ... SENSOR RV202 2 Remove two solders of the elevator motor leads M104 2 Remove two solders of the switch board leads 2 Remove three solders of the slide variable resistor RV202 4 heat sink T 3 screw PTT2 4 6 main board 5 two screws FP 1 main flexible board CNJ101 5 screw FP 7 screw PTT2 4 8 slide variable resistor elevator height sensor RV202 ...

Страница 7: ...TT2 4 2 bracket EVM S 3 ELJ motor ass y elevator M104 2 Remove the claw in the direction of the arrow A 4 Remove the ditch in the direction of the arrow B A B 5 Remove the escutcheon T in the direction of the arrow C 4 ditch 3 claw C 3 two claws 1 screw T ...

Страница 8: ...T2 4 5 spring SUT 3 Remove the edge in the direction of the arrow A 4 Remove the chassis U S sub ass y in the direction of the arrow B 2 B A 4 Remove the chassis ass y in the direction of the arrow B 1 Turn the gear EVD S fully in the direction of the arrow A 5 spring stopper lower B A 3 2 3 ...

Страница 9: ... 2 Remove two solders of the sled motor leads M101 1 OP flexible board CN102 4 RF board 1 two precision screws P2 3 4 Turn shaft feed ass y in the direction of the arrow then remove it 2 sled motor ass y 251 M101 OP flexible board adhesive sheet 3 optical pick up KSS 720A K1NP optical pick up Note After connecting OP flexible board fix it with adhesive sheet to optical pick up ...

Страница 10: ... 7 3 spring chucking 6 retainer disc 4 precision screw P2 2 2 5 bracket CP 9 Remove the spindle motor S sub ass y M102 in the direction of the arrow 2 LSW board 1 precision screw P2 2 5 2 two screws PTT2 4 3 retainer CHM 4 ELJ motor ass y chucking M103 1 Remove two solders of the chucking motor leads M103 ...

Страница 11: ...plate is moved down to the lower limit A B 3 stop ring 2 0 E type 4 tension spring DH 2 optical pick up complete ass y Note Insert the shaft A first shaft A gear LOAD 2 gear LOMINI marking Fig A chuck plate 2 Attach the gear LOMINI at the position shown in Fig A shaft rotary prevention C 1 Move the lever LOCK 3A fully in the direction of the arrow B to move the chuck plate up B 4 stop ring 1 5 E t...

Страница 12: ...row C to move down the chuck plate if the gear LOAD 1 is rotated in the direction of the arrow A or the chuck plate moves up and the slider moves in the direc tion of the arrow D if the gear is rotated in the direction of the arrow B chuck plate slider gear LOAD 1 ass y A B C D ...

Страница 13: ... 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 positions smoothly between comb teeth A and B 6 Further place the set horizontally and make same adjustment as mentioned above 7 After adjustment at a...

Страница 14: ...CHECK RF BOARD Component Side Procedure 1 Connect the oscilloscope to TP TE and TP VC on the RF board 2 Put the set into play mode by loading the disc 3 Press the AMS button and check the traverse wave form 4 Confirm that the oscilloscope waveform is symmetrical on the top and bottom in relation to 0 V dc and check this level Traverse waveform This is the tracking error wave form appears when cros...

Страница 15: ...RFACE SUBCODE PROCESS RFDC FE TE SE OP AMP ANALOG SWITCH A D CONVERTER MIRR DFCT FOK DIGITAL SERVO SIGNAL PROCESS PWM GENERATOR 40 41 25 24 TEDR TRDR VIN1 B 18 8 9 VO3 VO3 VIN3 VIN3 DIGITAL CLV 35 MDP M M103 CHUCKING M102 SPINDLE M101 SLED TRACKING FOCUS COIL DRIVE SLED SPINDLE CHUCKING MOTOR DRIVE IC201 MOTOR DRIVE COIL DRIVE SERVO AUTO SEQUENCER SERVO INTERFACE 94 CH F 71 CH R 72 89 11 XRST 36 S...

Страница 16: ...ONY BUS IC302 D308 5V REGURATOR Q303 5V REGURATOR IC305 DAC SERVO 5V Z SW801 76 MGLK 74 ELVF 73 ELVR SW201 MAGAZINE IN OUT DETECT ON When magazine is set 3 4 48 EEDATA 49 EECLK 40 XTAL 41 EXTAL 5 6 9 7 MOTOR DRIVE IN1 IN2 OUT1 OUT2 ELEVATOR MOTOR DRIVE IC301 M M104 ELEVATOR DATA CLK EEPROM IC203 CDX 636 X201 12MHz B UP 5V SYSTEM CONTROLLER IC201 2 2 05 RESET 28 21 36 30 20 13 10 3 25 24 21 23 2 26...

Страница 17: ...ecified f internal component C panel designation U B Line H 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 Impossible to measure Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tio...

Страница 18: ...18 18 CDX 601 636 7 4 PRINTED WIRING BOARDS RF Section See page 17 for Circuit Boards Location Semiconductor Location Ref No Location IC101 H 4 IC201 I 3 Q101 F 5 Page 20 ...

Страница 19: ... for IC Block Diagrams The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié Page 22 ...

Страница 20: ...ductor Location Ref No Location D301 D 2 D302 D 2 D303 D 3 D304 D 3 D305 D 3 D306 F 4 D307 F 4 D308 G 4 D309 F 4 D310 F 3 D311 F 2 D312 G 3 IC101 C 8 IC201 F 8 IC202 F 7 IC203 G 10 IC301 G 3 IC302 D 2 IC303 F 3 IC401 C 6 Q201 E 10 Q301 F 5 Q302 F 5 Q303 F 4 Q401 D 5 Q402 D 5 Q410 D 5 Q420 D 5 Page 24 Page 18 ...

Страница 21: ...21 21 CDX 601 636 Semiconductor Location Ref No Location IC304 G 1 IC305 E 1 7 7 PRINTED WIRING BOARD MAIN Section 2 2 See page 17 for Circuit Boards Location Page 24 ...

Страница 22: ...22 22 CDX 601 636 7 8 SCHEMATIC DIAGRAM MAIN Section 1 2 See page 25 for Waveforms See page 27 for IC Block Diagram Page 19 ...

Страница 23: ...23 23 CDX 601 636 7 9 SCHEMATIC DIAGRAM MAIN Section 2 2 See page 25 for Waveform See page 27 for IC Block Diagrams Page 24 Page 24 ...

Страница 24: ...24 24 CDX 601 636 7 10 PRINTED WIRING BOARDS JACK SWITCH Section See page 17 for Circuit Boards Location 7 11 SCHEMATIC DIAGRAM JACK SWITCH Section Page 21 Page 20 Page 23 Page 23 ...

Страница 25: ... 2 IC101 ia BCK is BCKI play mode 3 IC101 ih XTAI play mode 4 IC101 wf SCOR IC201 is SCOR play mode 5 IC201 ra EXTAL play mode 1 4 0 3 Vp p Apporx 63 mVp p Approx 63 mVp p MAIN Board 1 IC101 uj LRCK uk LRCKI play mode 5 7 Vp p 470 ns 5 6 Vp p 22 8 µs 4 1 Vp p 60 ns 5 Vp p 13 4 ms 4 4 Vp p 83 ns ...

Страница 26: ...AGCCONT RFTC RFO RFE FE RF BOT RF I TE HOLD SW CENTER VOLTAGE GENERATOR INPUT FWD REV VCC2 VLO VLO VO4 VO4 VO3 VO3 VO2 VO2 VO1 VO1 VCC1 VIN1 VIN1 A VIN1 A VIN1 B S GND MUTE2 MUTE1 VIN4 VIN4 VIN4 VREF IN VIN1 VREF SW VREF OUT CH1 REG OUT REG IN VIN3 VIN3 VIN3 VIN2 VIN2 VIN2 VIN1 B OUTPUT CONTROL LEVEL SHIFT CH2 4 MUTE THERMAL SHUT DOWN CH1 MUTE VIN1 VREF SWITCH 5VREG 3 4 5 6 7 8 9 2 1 LEVEL SHIFT L...

Страница 27: ...VO DSP FOCUS SERVO TRACKING SERVO SLED SERVO INTERNAL BUS PWM 100 LOW PASS FILTER PWM BCK BCKI ENPH EMPHI XVDD XTAI XTAO XVSS AVDD1 AOUT1 AIN1 LOUT1 AVSS1 AVSS2 LOUT2 AIN2 RMUT AOUT2 AVDD2 LMUT PCMDI PCMD LRCKI LRCK VDD ASYE DOUT MD2 VSS VPCO V16M VCTL BIAS AVDD3 PCO FILI FILO CLTV AVSS3 RFAC ASYI ASYO AVDD0 IGEN AVSS0 ADIO RFDC CE TE SE FE VC TES1 XTSL VSS VDD FRDR FFDR TRDR TFDR SRDR SFDR TEST F...

Страница 28: ...2 CDX 636 DEVICE ADDRESS COMPARATOR Y DEC H V PUMP TIMING DATA RECOVERY E2PROM SERIAL MUX START STOP LOGIC SERIAL CONTROL LOGIC DATA WORD ADDR COUNTER DOUT ACK LOGIC 1 2 3 4 5 6 7 8 X DEC VCC TST SDL SDA A0 A1 A2 GND COMP LOAD LOAD INC R W EN DOUT DIN IC302 BA8272F E2 1 2 3 4 5 6 7 8 9 10 14 13 12 11 VCC BUS ON LINK OFF CLK OUT DATA OUT DATA IN BUS RESET BUS DATA VREF BUS CLK GND BUS ON IN BUS ON ...

Страница 29: ... L active CDX 601 Not used open 38 RESET I System reset signal input from the SONY bus interface IC302 and reset signal generator IC303 L reset For several hundreds msec after the power supply rises L is input then it changes to H 39 GND Ground terminal 40 XTAL O Main system clock output terminal 12 MHz 41 EXTAL I Main system clock input terminal 12 MHz 42 TEXTSEL I CD text mode setting terminal L...

Страница 30: ... set 77 SQSO O Subcode Q text serial data output to the CXD2598Q IC101 78 NC Not used open 79 SQCK O Subcode Q text serial data transfer clock signal output to the CXD2598Q IC101 80 GRSCOR I Subcode sync S0 S1 detection signal input terminal Not used open 81 NC Not used open 82 SCOR I Subcode sync S0 S1 detection signal input from the CXD2598Q IC101 83 SIRCS I SIRCS signal input terminal Not used ...

Страница 31: ...r M103 control STOP LOAD CHUCKING SAVE BRAKE CH F pin ua H H L L CH R pin us H L H L Mode Terminal 2 elevator motor M104 control STOP ELEVATOR UP ELEVATOR DOWN BRAKE ELVF pin uf H L H L ELVR pin ud H H L L Mode Terminal ...

Страница 32: ...No Part No Description Remark Ref No Part No Description Remark 1 3 022 011 01 DAMPER 250T 2 3 036 546 41 COVER LOWER T 3 3 024 065 01 CUSHION EJECT T 4 X 3375 357 1 ARM FLT ASSY 5 1 675 515 11 JACK BOARD 6 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 7 A 3294 788 A MAIN BOARD COMPLETE CDX 636 7 A 3294 822 A MAIN BOARD COMPLETE CDX 601 8 1 676 340 11 JACK FLEXIBLE BOARD 9 1 676 339 11 MAIN FLEXIBLE B...

Страница 33: ...SM DECK SECTION 1 MG 251A 137 Ref No Part No Description Remark Ref No Part No Description Remark 51 X 3378 091 1 CHASSIS U S SUB ASSY 52 3 024 161 01 SPRING SUT 53 3 011 997 01 SPRING STOPPER LOWER 3 3 3 51 52 53 ...

Страница 34: ...A 137 Ref No Part No Description Remark Ref No Part No Description Remark 101 3 024 170 01 SPRING SB TENSION 102 3 040 790 01 BRACKET EVM S 103 X 3378 092 1 CHASSIS D S SUB ASSY M104 A 3301 123 A ELJ MOTOR ASSY ELEVATOR 101 102 103 3 M104 ...

Страница 35: ...NE 155 3 017 139 01 GEAR NWL 156 3 010 255 02 ARM NSW 157 3 573 936 00 STOPPER REEL 158 X 3373 552 1 GEAR LOAD 1 ASSY 159 3 010 252 01 ROLLER CRE 160 3 010 268 01 SPRING DH TENSION 161 A 3290 194 K MAIN ASSY CHASSIS EVY 162 3 010 254 01 SHAFT ROTARY PREVENTION C 163 3 010 253 01 GEAR LOMINI 164 A 3326 000 A RF BOARD COMPLETE M103 A 3301 123 A ELJ MOTOR ASSY CHUCKING 163 162 161 160 159 153 152 151...

Страница 36: ...art No Description Remark 201 3 911 215 02 SHEET LEAD RETAINER 202 3 025 743 01 SPRING FEED LEAF 203 X 3378 101 1 HOLDER SLED S ASSY 204 3 931 832 01 GEAR SL MIDWAY 0205 8 820 103 03 OPTICAL PICK UP KSS 720A K1RP 206 A 3291 669 A SHAFT FEED ASSY 207 3 010 263 01 DETENT SHAFT THRUST 208 1 676 524 11 LSW BOARD 209 A 3301 954 A BASE OPT S J ASSY 210 1 676 341 11 OP FLEXIBLE BOARD M101 A 3315 151 A SL...

Страница 37: ... 382 11 ELECT 100uF 20 16V C145 1 126 382 11 ELECT 100uF 20 16V C201 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C202 1 164 156 11 CERAMIC CHIP 0 1uF 25V CDX 636 C203 1 164 156 11 CERAMIC CHIP 0 1uF 25V C204 1 164 156 11 CERAMIC CHIP 0 1uF 25V C205 1 164 156 11 CERAMIC CHIP 0 1uF 25V C230 1 164 156 11 CERAMIC CHIP 0 1uF 25V CDX 636 C301 1 164 156 11 CERAMIC CHIP 0 1uF 25V C302 1 164 156 11 CERAMIC CHIP...

Страница 38: ...CHIP 100K 5 1 16W R120 1 216 839 11 METAL CHIP 33K 5 1 16W R121 1 216 853 11 METAL CHIP 470K 5 1 16W R122 1 216 853 11 METAL CHIP 470K 5 1 16W R123 1 216 833 11 RES CHIP 10K 5 1 16W R124 1 216 827 11 METAL CHIP 3 3K 5 1 16W R125 1 216 827 11 METAL CHIP 3 3K 5 1 16W R126 1 216 857 11 METAL CHIP 1M 5 1 16W R140 1 218 871 11 RES CHIP 10K 2 1 16W R141 1 218 871 11 RES CHIP 10K 2 1 16W R142 1 218 871 1...

Страница 39: ...TAL CHIP 1K 5 1 16W R201 1 216 826 11 METAL CHIP 2 7K 5 1 16W R202 1 216 833 11 RES CHIP 10K 5 1 16W R203 1 216 833 11 RES CHIP 10K 5 1 16W R204 1 216 842 11 METAL CHIP 56K 5 1 16W R205 1 216 833 11 RES CHIP 10K 5 1 16W R206 1 216 842 11 METAL CHIP 56K 5 1 16W R207 1 216 833 11 RES CHIP 10K 5 1 16W R208 1 216 842 11 METAL CHIP 56K 5 1 16W R209 1 216 833 11 RES CHIP 10K 5 1 16W R210 1 216 842 11 ME...

Страница 40: ...P UK 3 867 910 41 MANUAL INSTRUCTION ENGLISH GERMAN POLISH GREEK RUSSIAN German A 3291 950 C MAGAZINE 250T ASSY PARTS FOR INSTALLATION AND CONNECTIONS 501 3 040 583 21 BRACKET 502 X 3369 824 1 SCREW ASSY 503 1 590 874 11 CORD CONNECTION RCA PIN CORD 5 5m 504 1 590 519 21 CORD WITH CONNECTOR BUS CABLE 5 5m CDX 601 636 501 502 PSW4 10 4 TAPPING SCREW DIA 5 20 4 BRACKET 2 503 504 RCA PIN CORD 5 5 m 1...

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