Sony CD Walkman D-CJ500 Service Manual Download Page 28

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D-CJ500/CJ501/CJ506CK

Ref. No.

Part No.

Description

Remarks

Ref. No.

Part No.

Description

Remarks

6-3. Optical Pick-up Section (CDM-3125ER)

M901

M902

101

102

103

113

104

105

106

107

108

109

110

111

112

101

4-218-821-01 COVER, GEAR

102

3-318-203-71 SCREW (B1.7X5), TAPPING

103

A-3052-902-A FEED ASSY, SCREW

104

4-218-823-01 GEAR (B)

105

4-218-825-01 SPRING, SLED

106

3-235-420-01 CHASSIS

107

4-218-827-02 RETAINER, SHAFT

108

3-686-458-03 SCREW (P1.4X3.5), TAPPING

109

X-3380-950-1 OPTICAL PICK-UP (DAX-25E)

110

3-235-418-01 RACK

111

3-348-998-81 SCREW (M1.4)

112

4-220-645-02 SHAFT, STANDARD

113

4-964-564-01 SCREW (M1.2X1.6)

M901

A-3052-904-A MOTOR ASSY, TURN TABLE (SPINDLE)

M902

A-3328-627-A MOTOR ASSY, SLED (SLED)

The components identified by
mark

or dotted line with mark

are critical for safety.

Replace only with part number
specified.

Les composants identifiés par
une marque

sont critiques

pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.

Summary of Contents for CD Walkman D-CJ500

Page 1: ... model 120 V 60 Hz Battery life approx hours When you use the CD player on a flat and stable surface Playing time varies depending on how the CD player is used Figures in brackets show the playing time of MP3 files When using G PROTECTION function 1 2 Two Sony alkaline 32 30 batteries LR6 SG 24 24 produced in Japan Measured value by the standard of JEITA Japan Electronics and Information Technolog...

Page 2: ...AMS 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 PUBLISHED BY SONY ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT NE REMPLACER CES C...

Page 3: ...he parameters as par the Optical Pick Up Block Checking Procedures Part No 9 960 027 11 issued separately before replacing the optical pick up block Note and specifications required to check are given below FOK output IC601 yg pin When checking FOK remove the lead wire to disc motor RF signal P to P value 0 35 to 0 75 Vp p LASER DIODE CHECK During normal operation of the equipment emission of the ...

Page 4: ...utton 7 Display 4 FOLDER buttons qd HOLD switch 2 OPEN button qa DC IN 4 5 V external power input jack 9 N play AMS search button qs x stop button 8 AMS search button 3 VOLUME control 5 MENU button q Strap holes qf SOUND button The button has a tactile dot qg G PRO G PROTECTION switch CD player rear qh Battery compartment CD player inside ...

Page 5: ...MOTOR ASSY SLED M902 OPTICAL PICK UP DAX 25E Page 7 TURN TABLE MOTOR ASSY M901 Page 7 BATTERY CASE LID CABINET UPPER ASSY Page 5 MAIN BOARD MD ASSY CDM 3125ER Page 6 Note Follow the disassembly procedure in the numerical order given boss 1 three screws B 2 10 4 two screws B 2 10 2 cabinet upper assy 5 two claws 0 9 6 two claws 3 battery case lid 7 four claws 8 four claws ...

Page 6: ... CDM 3125ER 1 two claws cabinet front assy 2 upper lid assy Note When installing fit S803 to the knob HOLD cabinet lower sub assy knob HOLD terminal battery BT400 terminal battery BT402 S803 4 MD Assy 5 MAIN Board 1 connector CN501 3 connector CN502 2 connector CN503 ...

Page 7: ...01 chassis 1 three screws B 1 7 5 2 turn table motor assy spindle M901 3 5 Motor Assy Sled M902 Optical Pick up DAX 25E feed screw assy chassis optical pick up DAX 25E bracket Shaft motor assy sled M902 1 screw B 1 7 5 5 screw P 1 4 3 5 3 gear B 2 4 6 7 ...

Page 8: ...S 18 Part No 3 702 101 01 3 Press the B button 4 Confirm that the oscilloscope waveform is as shown in the figure below eye pattern A good eye pattern means that the diamond shape in the center of the waveform can be clearly distinguished RF signal reference waveform eye pattern RF level 0 55 0 2 Vp p VOLT DIV 200 mV TIME DIV 500 ns When observing the eye pattern set the oscilloscope for AC range ...

Page 9: ...d dc power supply from DC IN jack J401 Voltages and waveforms are dc with respect to ground in playback mode no mark CD PLAY Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal production toler ances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal production toler ances Circled numbers refer to waveforms Signal pat...

Page 10: ... S S 32 30 DRIVER IC601 RF AMP DIGITAL SIGNAL PROCESSOR DIGITAL SERVO PROCESSOR D RAM CONTROLLER LPF SIGNAL PROCESSOR BLOCK MEMORY CONTROLLER BUS BOOST BLOCK SERVO BLOCK MDS MDP SENS SCOR SDTO XTAO XRDE XTAI RFAC XSOE XLAT CLOK XRAS XWE XCAS AOUT2 AOUT1 LRMU XRST RESET MIDIO MICK STANDBY PO7 RFDC B A SFDR SRDR FFDR FRDR TFDR TRDR D0 D3 D0 D3 A0 A10 A0 A10 WDCK GFS XTAO XTAI E F 89 F 92 91 A B 88 8...

Page 11: ... VIN CHGSW RS DCIN RF4 DC IN L4 VG VG 43 VLGO1 SYNC VCC1 2 5V WAKEUP CLOCK DATA SYNC SCK SDTO LATCH RSTB VREF VCPU1 2 5V VCPU2 2 0V DRY BATTERY SIZE AA IEC DESIGNATION LR6 2PCS 3V A B C B 3V IC401 FOCUS TRACKING COIL DRIVER SPINDLE SLED MOTOR DRIVER IC301 HEADPHONE AMP D404 D408 L405 D403 L401 L410 44 VCC1 Q408 28 64 77 78 97 29 19 18 88 S804 807 FUNCTION KEY S808 811 FUNCTION KEY Q801 803 KEY DET...

Page 12: ... Board MAIN Board Side A IC402 IC403 OFF ON M902 M901 Ref No Location D402 G 9 D403 G 8 D404 G 9 D406 G 9 D408 I 4 D409 H 5 D410 G 7 D411 G 7 IC402 G 7 IC403 H 4 Q401 G 8 Q402 H 8 Q403 G 9 Q406 I 4 Q408 I 4 Q410 G 7 Q803 F 7 Semiconductor Location ...

Page 13: ...01 IC802 IC804 IC301 IC803 IC801 IC401 Ref No Location D405 H 2 D407 I 4 D412 H 7 D801 D 6 D802 J 7 IC301 F 9 IC401 H 5 IC601 C 8 IC602 B 8 IC701 C 5 IC703 B 6 IC801 F 5 IC802 E 4 IC803 F 6 IC804 E 6 Q404 H 7 Q405 H 7 Q407 J 5 Q409 I 4 Q701 D 4 Q801 E 4 Q802 J 6 Q804 J 7 Semiconductor Location ...

Page 14: ...14 14 D CJ500 CJ501 CJ506CK 5 4 Schematic Diagram MAIN Board 1 4 See page 19 for IC Pin Function Descriptions See page 9 for Waveforms ...

Page 15: ...15 15 D CJ500 CJ501 CJ506CK 5 5 Schematic Diagram MAIN Board 2 4 See page 18 for IC Block Diagrams See page 22 for IC Pin Function Descriptions ...

Page 16: ...16 16 D CJ500 CJ501 CJ506CK 5 6 Schematic Diagram MAIN Board 3 4 See page 18 for IC Block Diagrams ...

Page 17: ...17 17 D CJ500 CJ501 CJ506CK See page 24 for IC Pin Function Descriptions See page 9 for Wavefoms 5 7 Schematic Diagram MAIN Board 4 4 ...

Page 18: ...O3 20 VD34 19 FO4 18 MGND4 17 RO4 L1L PGND1 L1H VIN STNG BATM1 VREF BATM2 CHGMNT RF21 PAPC VINDET RF2 APCREF INM2 49 50 51 52 53 54 55 56 57 58 59 60 62 63 61 64 1 2 3 LEVEL SHIFTER H BRIDGE DRIVER 4 H BRIDGE DRIVER 3 H BRIDGE DRIVER 2 H BRIDGE DRIVER 1 CONTROLLER STANDBY REFERENCE BANDGAP REFERENCE VREF CLK OR OSC SAW GEN 25 VD23B 45 44 43 41 40 39 38 37 36 CONTROL CHARGE VREF VREF VREF DCIN COMP...

Page 19: ...e signal input Power supply digital Serial data transfer clock input from CPU Serial data input from CPU SENS signal output to CPU Latch signal input from CPU CPU serial data output enable signal input Mute signal input H mute Word clock output f 2Fs Output a high signal when either subcode sync S0 or S1 is detected System reset L reset Spindle motor external control input Not used Subcode Q OK si...

Page 20: ...nal I O Not used open Track count signal I O Not used open C2PO signal output Not used open GFS signal output XUGF signal output Not used open XPCK signal output Not used open Power supply digital Master PLL charge pump output Master PLL filter input Master PLL filter output slave digital PLL Multiplier VCO1 control voltage input Wide band EFM PLL VCO2 control voltage input Wide band EFM PLL charg...

Page 21: ... BCK_O BCK_I DVDD A3 to A0 A10 A11 A12 A13 Description D A interface LR clock input D A interface Serial data output D A interface Serial data input D A interface Bit clock output D A interface Bit clock input Power supply DRAM interface DRAM address bus 3 to 0 DRAM address bus 10 DRAM address bus 11 Not used open Test pin Not used open ...

Page 22: ...pen Data input 0 Bit clock input A LR clock input A Data input 1 fixed at L Bit clock input B fixed at L LR clock input B fixed at L Power supply 2 5V for digital circuit Standby mode control signal input H STB L normal Ground for digital circuit Ground for DAC Lch Reference voltage terminal for DAC Lch DAC Lch signal output open Power supply 2 5V for DAC Lch Power supply 2 5V for DAC Rch DAC Rch ...

Page 23: ...01 CJ506CK Pin No 60 61 62 63 64 I O I O I O Pin Name CKO VDDX XI XO VSSX Description Audio clock output Power supply 2 5V for oscillation circuit Resonator terminal Resonator terminal Ground for oscillation circuit ...

Page 24: ...sed open Ground Reset signal input Sub code signal input GR SCOR signal input Open close switch signal input Key input detection signal input Not used fixed at H AC adaptor detection signal input Not used open Power supply Power supply Battery 3V detection input terminal Battery 1 5V detection input terminal Not used fixed at L Not used fixed at L Key input terminal Key input terminal Not used fix...

Page 25: ... open Ground Not used open RD signal output to the LCD unit WR1 signal output to the LCD unit Not used open Power supply Q signal OK output to the IC601 AGC PWM signal output Not used open Not used open FOK signal input from the IC601 GFS signal input from the IC601 G protection switch signal input WRE signal output to the IC601 Hold switch signal input Not used open RDE signal output to the IC601...

Page 26: ... 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 Ref No Part No Description Remarks Ref No Part No Description Remarks 6 1 Cabinet Front Section 2 1 7 6 cabinet lower section 5 4 3 7 1 X 3382 194 1 CABINET UPPER SUB ASSY CJ500 1 X 3382 195 1 CABINET UPPER SUB ASSY CJ501 ...

Page 27: ... 01 HOLDER LCD CJ500 CJ501 53 3 240 252 11 HOLDER LCD CJ506CK 56 4 218 592 01 CUSHION 57 3 231 676 01 TERMINAL LINK 4 BATTERY 58 3 222 862 01 SPRING TORSION 59 X 3382 059 1 CABINET LOWER SUB ASSY 60 3 222 857 01 KNOB HOLD 61 4 974 607 11 FOOT RUBBER 62 3 242 794 01 SHEET SHIELD 63 3 234 025 01 SHEET INSULATING 64 3 240 253 01 PLATE LIGHT GUIDE CJ506CK 65 3 240 254 01 ILLUMINATOR CJ506CK BT400 3 22...

Page 28: ...107 4 218 827 02 RETAINER SHAFT 108 3 686 458 03 SCREW P1 4X3 5 TAPPING 0109 X 3380 950 1 OPTICAL PICK UP DAX 25E 110 3 235 418 01 RACK 111 3 348 998 81 SCREW M1 4 112 4 220 645 02 SHAFT STANDARD 113 4 964 564 01 SCREW M1 2X1 6 M901 A 3052 904 A MOTOR ASSY TURN TABLE SPINDLE M902 A 3328 627 A MOTOR ASSY SLED SLED The components identified by mark 0 or dotted line with mark 0 are critical for safet...

Page 29: ...C303 1 124 233 11 ELECT 10uF 20 00 16V C304 1 124 233 11 ELECT 10uF 20 00 16V C305 1 115 467 11 CERAMIC CHIP 0 22uF 10 00 10V C306 1 125 837 91 CERAMIC CHIP 1uF 10 6 3V C401 1 115 156 11 CERAMIC CHIP 1uF 10V C402 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C403 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C404 1 164 156 11 CERAMIC CHIP 0 1uF 25V C405 1 115 156 11 CERAMIC CHIP 1uF 10V C406 1 162 964 11 CERA...

Page 30: ...IC CHIP 0 01uF 10 25V C813 1 164 156 11 CERAMIC CHIP 0 1uF 25V C814 1 125 837 91 CERAMIC CHIP 1uF 10 6 3V C815 1 125 837 91 CERAMIC CHIP 1uF 10 6 3V C817 1 125 837 91 CERAMIC CHIP 1uF 10 6 3V C818 1 125 837 91 CERAMIC CHIP 1uF 10 6 3V C819 1 125 837 91 CERAMIC CHIP 1uF 10 6 3V C820 1 164 156 11 CERAMIC CHIP 0 1uF 25V C821 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V CONNECTOR CN501 1 816 237 21 CONNECT...

Page 31: ...P 0 5 1 16W R428 1 216 849 11 METAL CHIP 220K 5 1 16W R430 1 216 857 11 METAL CHIP 1M 5 1 16W R431 1 216 833 11 METAL CHIP 10K 5 1 16W R432 1 218 903 11 METAL CHIP 220K 0 5 1 10W R433 1 218 895 11 METAL CHIP 100K 0 5 1 10W R434 1 218 903 11 METAL CHIP 220K 0 5 1 10W R435 1 216 829 11 METAL CHIP 4 7K 5 1 16W R437 1 216 853 11 METAL CHIP 470K 5 1 16W R438 1 216 841 11 METAL CHIP 47K 5 1 16W R439 1 2...

Page 32: ... 1 216 813 11 METAL CHIP 220 5 1 16W R729 1 216 813 11 METAL CHIP 220 5 1 16W R730 1 216 853 11 METAL CHIP 470K 5 1 16W R731 1 216 857 11 METAL CHIP 1M 5 1 16W R732 1 414 760 21 FERRITE 0uH R734 1 216 853 11 METAL CHIP 470K 5 1 16W R737 1 216 864 11 METAL CHIP 0 5 1 16W R738 1 216 864 11 METAL CHIP 0 5 1 16W R739 1 216 864 11 METAL CHIP 0 5 1 16W R740 1 216 864 11 METAL CHIP 0 5 1 16W R741 1 216 8...

Page 33: ...972 31 MANUAL INSTRUCTION FRENCH CJ501 CND AEP FR 3 240 972 41 MANUAL INSTRUCTION DUTCH CJ501 AEP EE 3 240 972 51 MANUAL INSTRUCTION SWEDISH CJ501 AEP 3 240 972 61 MANUAL INSTRUCTION PORTUGUESE CJ501 AEP E92 3 240 972 71 MANUAL INSTRUCTION GERMAN CJ501 AEP 3 240 972 81 MANUAL INSTRUCTION ITALIAN CJ501 AEP 3 240 972 91 MANUAL INSTRUCTION FINNISH CJ501 AEP 3 240 973 11 MANUAL INSTRUCTION CHINESE CJ5...

Page 34: ... clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2002 03 New 1 1 2002 05 Addition of E13 and AEP models for D CJ501 Addition of Australian model for D CJ506CK Change of the supply form of service parts ENG 02017 ...

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