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Sony CDX-C5000X Service Manual

Fm/am compact disc player.
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CDX-C5000X/C5005/C6800X
SERVICE MANUAL
Ver 1.1 2000. 08
• The tuner and CD sections have no adjustments.
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS (US Model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
19 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 1% total harmonic distortion.
Other Specifications
CD player section
System
Compact disc digital audio
system
Signal-to-noise ratio
90 dB
Frequency response
10 – 20,000 Hz
Wow and flutter
Below measurable limit
Laser Diode Properties (CDX-C5000X/C5005)
Material
GaAlAs
Wavelength
780 nm
Emission Duration
Continuous
Laser output power
Less than 44.6 µW*
* This output is the value measured at a distance
of 200 mm from the objective lens surface on the
Optical Pick-up Block.
Tuner section
FM
Tuning range
CDX-C5000X/C5005:
87.5 – 107.9 MHz
CDX-C6800X:
FM tuning interval:
50 kHz/200 kHz
switchable
87.5 – 108 MHz
(at 50 kHz step)
87.5 – 107.9 MHz
(at 200 kHz step)
Antenna terminal
External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity
8 dBf
Selectivity
75 dB at 400 kHz
Signal-to-noise ratio
66 dB (stereo),
72 dB (mono)
MICROFILM
Photo: CDX-C5000X
Model Name Using Similar Mechanism
CD Drive Mechanism Type
Optical Pick-up Name
Harmonic distortion at 1 kHz
Separation
Frequency response
AM
Tuning range
Power amplifier section
Outputs
Speaker impedance
Maximum power output 50 W × 4 (at 4 ohms)
FM/AM COMPACT DISC PLAYER
US Model
Canadian Model
CDX-C5000X/C5005
E Model
NEW
MG-383Z-121//K
KSS-720A
0.6% (stereo),
0.3% (mono)
35 dB at 1 kHz
30 – 15,000 Hz
CDX-C5000X/C5005:
530 – 1,710 kHz
CDX-C6800X:
AM tuning interval:
9 kHz/10 kHz
switchable
531 – 1,602 kHz
(at 9 kHz step)
530 – 1,710 kHz
(at 10 kHz step)
Speaker outputs
(sure seal connectors)
4 – 8 ohms
– Continued on next page –
CDX-C6800X
1

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Table of Contents

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   Summary of Contents for Sony CDX-C5000X

  • Page 1 Frequency response 10 – 20,000 Hz 531 – 1,602 kHz Wow and flutter Below measurable limit (at 9 kHz step) Laser Diode Properties (CDX-C5000X/C5005) 530 – 1,710 kHz Material GaAlAs (at 10 kHz step) Wavelength 780 nm Emission Duration...
  • Page 2: Table Of Contents

    NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES • Notice that the minus side of a tantalum capacitor may be dam- SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY. aged by heat.
  • Page 3: General

    SECTION 1 GENERAL This section is extracted from CDX-C5000X/C5005’s instruction manual.
  • Page 10: Disassembly

    SECTION 2 DISASSEMBLY Note : Follow the disassembly procedure in the numerical order given. 2-1. SUB PANEL (CD) ASSY 4 two claws 6 sub panel (CD) assy 2 PTT 2.6x6 3 claw 5 CNP800 1 PTT 2.6x6 2-2. CD MECHANISM BLOCK 7 bracket (CD) 6 PTT 2.6x6 5 CD mechanism block...
  • Page 11: Main Board

    2-3. MAIN BOARD 4 PTT 2.6x6 6 MAIN board 5 PTT 2.6x6 3 PTT 2.6x8 2 PTT 2.6x8 1 PTT 2.6x8 2-4. HEAT SINK 7 heat sink 6 PTT 2.6x8 5 PTT 2.6x8 4 PTT 2.6x8 3 PTT 2.6x12 2 PTT 2.6x8 1 PTT 2.6x8...
  • Page 12: Chassis (t) Sub Assy

    2-5. CHASSIS (T) SUB ASSY 2 P 2x3 3 P 2x3 1 Unsolder the 4 chassis (T) sub assy lead wires. black white 2-6. LEVER SECTION 5 guide (disc) 6 lever (R) 3 tension spring (LR) 7 lever (L) 1 PS 2x3 2 DISC IN SW board 4 claws...
  • Page 13: Servo Board

    2-7. SERVO BOARD 7 PS 2x4 6 PS 2x4 2 CN2 3 Removal the solders. 1 CN3 4 P 2x3 8 SERVO board 5 loading motor assy 2-8. SHAFT ROLLER ASSY • When installing, take note of the positions arm (roller) and washers. (Fig. 1) 3 retaing ring (RA) shaft retainer 4 shaft retainer...
  • Page 14: Floating Block Assy

    2-9. FLOATING BLOCK ASSY 6 floating block assy 7 compression spring (FL) 1 tension spring (KF1) 8 compression spring (FL) 4 Fit lever (D) in the direction of the arrow. 5 Turn loading ring in the direction of the arrow. 2 damper (T) 3 damper (T) 2-10.
  • Page 15: Diagrams

    SECTION 3 DIAGRAMS 3-1. IC PIN DESCRIPTIONS • IC501 CXD2598Q (DIGITAL SERVO, DIGITAL SIGNAL PROCESSOR) (SERVO BOARD) Pin No. Pin Name Pin Description DVDD — Digital power supply pin DVSS — Digital ground SOUT Servo brock serial data output (Not used.) SOCK Servo brock serial data read clock output (Not used.) XOLT...
  • Page 16 Pin No. Pin Name Pin Description Tracking error signal input Center servo analog input RFDC RF signal input ADIO Test pin (Not used.) AVSSO — Analog ground IGEN Constant current input from OP amplifier. AVDDO — Analog ground ASYO EFM full-swing output (“L”: VSS, “H”: VDD) ASYI Asymmetry comparate voltage input RFAC...
  • Page 17 • IC5 CXP84640-072Q (CD SYSTEM CONTROL) (SERVO BOARD) Pin No. Pin Name Pin Description ITRPT — Not used in this set. 2, 3 — — Not used in this set. 4, 5 — Not used in this set. OPEN Front panel open detection input CLOSE Front panel close control output LINKOFF...
  • Page 18 Pin No. Pin Name Pin Description SENS SENS signal input — — Not used in this set. — — Not used in this set. BU.IN Back-up power detection input BUSON Bus on control input IN SW Disc in switch input (SW1) SELF SW Self switch input (SW2) SCOR...
  • Page 19 • IC801 MN101C49KTB (SYSTEM CONTROL) (MAIN BOARD) Pin No. Pin Name Pin Description VREF– — Ground for A/D converter power supply S METER S meter voltage detect signal input FM AGC FM auto gain control signal input KEY IN1 KEY signal input KEY IN0 KEY signal input DSTSEL...
  • Page 20 Pin No. Pin Name Pin Description AMP ON Power supply on/off control signal output System attenuate control signal output AMP MUT Power amp attenuate control signal output VOL MUT Mute control signal output for electrical volume TU ON Tuner attenuate signal output EEP SDA Tuner EEPROM serial data signal input/output EEP SCL...
  • Page 21: Block Diagram -cd Section

    CDX-C5000X/C5005/C6800X 3-2. BLOCK DIAGRAM — CD SECTION — RF AMP, LD APC, DIGITAL SERVO, OPTICAL PICKUP ERROR AMP DIGITAL SIGNAL PROCESSOR KSS-720A IC501 (Page 22) (Page 22) TUNER LOUT1 CD L RFAC SECTION TUNER LOUT2 CONV. SECTION R-CH RFDC CD SYSTEM CONTROL...
  • Page 22: Block Diagram -tuner Section

    CDX-C5000X/C5005/C6800X 3-3. BLOCK DIAGRAM — TUNER SECTION — PJ400 PJ400 BUS AUDIO IN AUDIO OUT REAR AUDIO OUT FRONT –5 –6 –3 –4 –1 –2 POWER AMP ELECTRONIC VOLUME IC101 IC701 CNP501 AUX L OUT LF FL– TUNER UNIT TU601...
  • Page 23: Block Diagram -display Section

    CDX-C5000X/C5005/C6800X 3-4. BLOCK DIAGRAM — DISPLAY SECTION — 3-5. CIRCUIT BOARDS LOCATION SYSTEM CONTROL LCD DRIVE IC801 (3/3) IC901 LIMIT SW board KEY MATRIX LIQUID CRYSTAL DISC IN SW board KEY IN0 LCD DATA DATA LSW901-908 DISPLAY PANEL LCD CE •...
  • Page 24: Printed Wiring Boards -cd Mechanism Section

    CDX-C5000X/C5005/C6800X 3-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION — THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) for schematic diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.
  • Page 25 CDX-C5000X/C5005/C6800X • Semiconductor Location Ref. No. Location IC501 Q101 (Page 30)
  • Page 26: Schematic Diagram -cd Mechanism Section (1/2)

    CDX-C5000X/C5005/C6800X 3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 35 for IC Block Diagrams. KSS-720A • Waveforms (MODE:PLAY) Approx. 200mVp-p (TE) Approx. 620mVp-p (FE) 1.2Vp-p (RFO) Note: • Voltage and waveforms are dc with respect to ground under no-signal conditions.
  • Page 27: Schematic Diagram -cd Mechanism Section (2/2)

    CDX-C5000X/C5005/C6800X 3-8. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 36 for IC Block Diagrams. (Page 26) Note: • Voltage and waveforms are dc with respect to ground under no-signal conditions. no mark : CD PLAY ∗...
  • Page 28: Schematic Diagram -main Section (1/2)

    CDX-C5000X/C5005/C6800X 3-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 36 for IC Block Diagrams. (Page (Page 32) Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ) : AM <...
  • Page 29: Schematic Diagram -main Section (2/2)

    CDX-C5000X/C5005/C6800X 3-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 35 for IC Block Diagrams. Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ) : AM < > : CD PLAY...
  • Page 30: Printed Wiring Board -main Section

    CDX-C5000X/C5005/C6800X 3-11. PRINTED WIRING BOARD — MAIN SECTION — (Page 25) • Semiconductor Location Ref. No. Location Ref. No. Location D401 D924 D402 D925 D404 D926 D405 D927 D601 D928 D603 D930 D-10 D701 E-14 D702 IC101 D801 IC701 D802...
  • Page 31: Printed Wiring Board -relay Section

    CDX-C5000X/C5005/C6800X 3-12. PRINTED WIRING BOARD — RELAY SECTION — (Page 30) (Page 34)
  • Page 32: Schematic Diagram -relay Section

    CDX-C5000X/C5005/C6800X 3-13. SCHEMATIC DIAGRAM — RELAY SECTION — (Page 28) (Page 33)
  • Page 33: Schematic Diagram -display Section

    CDX-C5000X/C5005/C6800X 3-14. SCHEMATIC DIAGRAM — DISPLAY SECTION — (Page 32) Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM...
  • Page 34: Printed Wiring Board -display Section

    CDX-C5000X/C5005/C6800X 3-15. PRINTED WIRING BOARD — DISPLAY SECTION — (Page 31) • Semiconductor Location Ref. No. Location Ref. No. Location (D902) B-10 LED911 A-13 (D903) B-10 LED912 (D905) LED913 (D951) LED914 B-13 LED915 (IC901) LED921 IC951 LED922 LED923 <LED901> A-2 LED924 <LED902>...
  • Page 35: Ic Block Diagrams

    3-16. IC BLOCK DIAGRAMS IC1 CXA2596M-T6 APC PD AMP HOLD – – AGCVTH 23 LC/PD – APC LD AMP – 22 LD ON 21 HOLD SW – 20 AGCCONT – – 19 RF BOT – 18 RFTC – – 17 RF I RF SUMMING AMP RF EQ AMP 16 RFO...
  • Page 36 IC7 LA6556 S-GND INPUT CH2-CH4 OUTPUT 35 MUTE2 MUTE2 ON/OFF CH1 OUTPUT VCC2 34 MUTE1 MUTE1 ON/OFF VL0– 33 VIN4 OUTPUT CONTROL VL0+ 32 VIN4– – VO4+ 31 VIN4+ LEVEL SHIFT VO4– 30 VREF-IN VO3+ 29 VIN1 (VREF)-SW VIN1/VREF SW LEVEL SHIFT VO3–...
  • Page 37 IC701 TDA7402TR 32 31 30 29 28 27 26 25 24 23 MONO SUPPLY FADER MIXER SUBWOOFER MONO MONO +PHASE FADER FADER CONTROL ACINLF OUTPUT CONTROL SWINR SWINL MUTE AC OUTR VOICE AC OUTL BANDPASS C-BUS QUAL. QUAL BASS HIGH OUT DIGITAL TRABLE CONTROL...
  • Page 38: Exploded Views

    SECTION 4 EXPLODED VIEWS NOTE: • The mechanical parts with no reference • Color Indication of Appearance Parts The components identified by number in the exploded views are not supplied. mark 0 or dotted line with mark Example : • Items marked “*” are not stocked since 0 are critical for safety.
  • Page 39: Front Panel Section

    4-2. FRONT PANEL SECTION not supplied (DISPLAY board) LCD901 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-041-028-01 BUTTON (SOURCE) 3-041-036-01 BUTTON (1-6/M) 3-041-029-01 KNOB (VOL) (C5000X/C5005) 3-041-033-01 BUTTON (LIST/ENTER) 3-041-029-11 KNOB (VOL) (C6800X) 3-041-035-01 BUTTON (OFF) 3-041-030-01 BUTTON (CROSS) 3-041-034-01 BUTTON (MENU/SOUND) 3-042-967-01 CUSHION (CROSS)
  • Page 40: Cd Mechanism Section (1)

    4-3. CD MECHANISM SECTION (1) (MG-383Z-121//K) M903 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 101 1-676-709-11 DISC IN SW BOARD 3-040-040-01 ARM (ROLLER) 3-040-039-01 CHASSIS (T) * 111 A-3294-809-A SERVO BOARD, COMPLETE 3-040-038-01 SPRING (LR), TENSION * 112 3-040-048-01 BRACKET (MOTOR) 3-040-050-01 LEVER (L)
  • Page 41: Cd Mechanism Section (2)

    4-4. CD MECHANISM SECTION (2) (MG-383Z-121//K) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-040-025-01 ARM, CHUCKING A-3307-422-A CHASSIS (M) COMPLETE ASSY 3-040-031-01 DAMPER (T) 3-040-059-01 SPRING (TR), TENSION 3-040-056-01 LEVER (D) 3-040-057-01 LEVER (LOCK) 3-040-024-01 RETAINER (DISC) 3-040-058-01 GEAR (MDL) 3-040-053-01 RING, LOADING 3-040-052-01 WHEEL (U), WORM...
  • Page 42: Cd Mechanism Section (3)

    4-5. CD MECHANISM SECTION (3) (MG-383Z-121//K) M901 M902 The components identified by Les composants identifiés par une mark 0 or dotted line with mark marque 0 sont critiques pour la 0 are critical for safety. sécurité. Replace only with part number Ne les remplacer que par une piéce specified.
  • Page 43: Electrical Parts List

    SECTION 5 DISC IN SW DISPLAY ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since The components identified by mark 0 or dotted line with mark the parts list may be different from the they are seldom required for routine service.
  • Page 44 DISPLAY LIMIT SW Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark LSW908 1-771-883-21 SWITCH, TACTILE (WITH LED) (MODE) R926 1-216-026-11 RES-CHIP 1/10W (C5000X/C6800X) (C5005) LSW910 1-771-610-11 SWITCH, TACTILE (WITH LED) (6) (C5005) R927 1-216-041-00 METAL CHIP 1/10W LSW910 1-771-883-21 SWITCH, TACTILE (WITH LED) (6) R928...
  • Page 45 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3294-805-A MAIN BOARD, COMPLETE (C5005) C614 1-162-306-11 CERAMIC CHIP 0.01uF A-3294-874-A MAIN BOARD, COMPLETE (C6800X) C703 1-124-253-11 ELECT 0.47uF A-3294-877-A MAIN BOARD, COMPLETE (C5000X) C704 1-128-057-11 ELECT 330uF 6.3V C705...
  • Page 46 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < DIODE > D930 8-719-977-12 DIODE MA8068-M-TX D401 8-719-988-61 DIODE 1SS355TE-17 < IC > D402 8-719-991-33 DIODE 1SS133T-77 D404 8-719-422-16 DIODE MA8039-L-TX IC101 8-759-663-88 IC TA8268H D405 8-719-988-61 DIODE 1SS355TE-17 IC701 8-759-653-27 IC TDA7402TR...
  • Page 47 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < JACK > R202 1-216-089-11 RES-CHIP 1/10W R203 1-216-089-11 RES-CHIP 1/10W PJ400 1-794-068-11 JACK, PIN 6P (AUDIO OUT FRONT, R204 1-216-089-11 RES-CHIP 1/10W AUDIO OUT REAR,BUS AUDIO IN) R212 1-216-174-00 RES-CHIP 1/8W...
  • Page 48 MAIN SERVO RELAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R819 1-216-049-11 RES-CHIP 1/10W R934 1-247-810-11 CARBON 1/4W R820 1-216-049-11 RES-CHIP 1/10W R935 1-247-810-11 CARBON 1/4W R821 1-216-069-11 METAL CHIP 6.8K 1/10W R936 1-247-810-11 CARBON 1/4W R822 1-216-081-00 METAL CHIP...
  • Page 49 SERVO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C109 1-162-915-11 CERAMIC CHIP 10PF 0.5PF FB503 1-500-445-21 FERRITE BEAD INDUCTOR C111 1-104-852-11 TANTAL. CHIP 22uF C115 1-164-733-11 CERAMIC CHIP 820PF < IC > C116 1-165-128-11 CERAMIC CHIP 0.22uF C117 1-162-962-11 CERAMIC CHIP...
  • Page 50 SERVO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R321 1-216-846-11 METAL CHIP 120K 1/16W MISCELLANEOUS R322 1-216-835-11 METAL CHIP 1/16W *************** R501 1-216-833-11 RES-CHIP 1/16W R503 1-216-845-11 METAL CHIP 100K 1/16W 1-792-194-21 CORD (WITH CONNECTOR) (POWER) R504 1-216-857-11 METAL CHIP 1/16W...
  • Page 51 Ref. No. Part No. Description Remark PARTS FOR INSTALLATION AND CONNECTIONS ************************************** 3-014-370-21 FRAME, FITTING 3-916-012-01 BRACKET (ND), FITTING ASSIST (C5000X/C5005) 7-682-160-01 SCREW +P 4X6 (C5000X/C5005) X-3368-725-1 SCREW ASSY, FITTING (C5000X/C5005) 3-041-027-01 COLLAR X-3366-405-1 SCREW ASSY (EXP), FITTING (C6800X) 3-030-929-02 SPRING, FITTING 3-934-325-01 SCREW (+K 5X8 TP) 1-792-194-21 CORD (WITH CONNECTOR) (POWER)
  • Page 52 CDX-C5000X/C5005/C6800X Sony Corporation 9-870-075-11 2000B047035-1 Mobile Electronics Division Company Printed in Singapore ©2000. 2 Published by General Engineering Dept.

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