Sony CDP-X3000 Service Manual
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Sony CDP-X3000 Service Manual

Sony CDP-X3000 Service Manual

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CDP-X3000/X3000ES
SERVICE MANUAL
AEP Model
UK Model
E Model
Chinese Model
Photo: CDP-X3000
Model Name Using Similar Mechanism
NEW
Base Unit Type
BU-14B
Optical Pick-up Type
KSS-213B/S-N
SPECIFICATIONS
COMPACT DISC PLAYER
MICROFILM

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Summary of Contents for Sony CDP-X3000

  • Page 1 CDP-X3000/X3000ES SERVICE MANUAL AEP Model UK Model E Model Chinese Model Photo: CDP-X3000 Model Name Using Similar Mechanism Base Unit Type BU-14B Optical Pick-up Type KSS-213B/S-N SPECIFICATIONS COMPACT DISC PLAYER MICROFILM...

  • Page 2: Table Of Contents

    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 PUBLISHED BY SONY.

  • Page 3: Servicing Notes

    SECTION 1 SERVICING NOTES 1-1. WRITING FOCUS/TRACKING AUTO GAIN 1-2. AF MODE With the TP (AFJ: CN105 2 Pin) connected to the GND on Servo DATA Board, turn on the POWER switch, and the AF mode is activated In general for the CD players that use a digital servo IC, the focus/ and the following checking can be made.

  • Page 4: Adj Mode

    1-2-2. key check [DISPLAY BOARD] – Conductor Side – All buttons are assigned with numbers respectively CN805 If a button is pressed, the number is counted up and the button IN/OUT SW number is displayed. IC801 Button number display [SERVO BOARD] – Conductor Side – Button name Button number display CN105 CN107...

  • Page 5: General

    SECTION 2 This section is extracted from instruction manual. GENERAL – 5 –...
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  • Page 10: Disassembly

    SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. TOP PLATE ASS’Y BASE UNIT SLED MOTOR OPTICAL PICK-UP (Page 10) (Page 11) (Page 12) (Page 12) BACK PANEL ASS’Y MAIN BOARD (Page 13) (Page 13) FRONT PANEL ASS’Y (Page 11) Note: Follow the disassembly procedure in the numerical order given.
  • Page 11 FRONT PANEL ASS’Y 3 connector 2 three connectors (CN941) (CN111-113) 1 connector (CN801) 4 two hexagon socket screws (M3 × 8) 4 two hexagon socket screws (M3 × 8) 5 front panel ass’y BASE UNIT 2 screw (BVTT3 × 6) 4 four screws (B2.6 ×...
  • Page 12 SLED MOTOR 6 two precision screws (P1.7 × 2.5) 5 flat wire (6 core) (CN107) 0 sled motor 9 Removal two solders. 4 SERVO board 1 flat wire (16 core) (CN109) 3 four screws 8 SLED board (B2.6 × 5) 7 screw (BVTT2.6 ×...
  • Page 13 BACK PANEL ASS’Y 5 three screws (BVTT3 × 6) 6 bracket (SIDE) 7 back panel ass’y 1 connector (CN942) 4 two ornamental screws 5 four screws (M3 × 8) (BVTT3 × 6) 2 five connectors (CN204-206, 402, 502) 3 Removal the solder.

  • Page 14: Electrical Adjustments

    SECTION 4 ELECTRICAL ADJUSTMENTS Note: E-F Balance (Traverse) Check 1. CD block is basically designed to operate without adjustment. Connection: Therefore, check each item in order given. 2. Use YEDS-18 disc (Part No.: 3-702-101-01) unless otherwise oscilloscope (DC range) indicated. 3.
  • Page 15 Adjustment Location: [SERVO BOARD] – Conductor Side – CN105 CN106 CN107 (ADJ) (XPLCK) IC105 IC107 (FEI) (FE) (TEI) IC106 CN108 (TE) (VC) (RFO) – 15 –...

  • Page 16: Diagrams

    SECTION 5 DIAGRAMS 5-1. IC PIN FUNCTION DESCRIPTION • SERVO BOARD IC105 CXD2545Q (DIGITAL SIGNAL PROCESSOR, FOCUS/TRACKING/SLED SERVO, EFM COMPARATOR) Pin No. Pin Name Function SRON Sled servo drive PWM signal output terminal Not used (open) SRDR Sled servo drive PWM signal (–) output to the BA6297AFP (IC106) SFON Sled servo drive PWM signal output terminal Not used (open) TFDR...
  • Page 17 Pin No. Pin Name Function WDCK Word clock signal (88.2 kHz) output terminal Not used (open) LRCK L/R sampling clock signal (44.1 kHz) output to the CXD8595Q (IC301) DA16 output when PSSL=“H”, 48-bit slot serial data output when PSSL=“L” DATA (PSSL (pin $£)=fixed at “L”) Serial data output to the CXD8595Q (IC301) DA15 output when PSSL=“H”, 48-bit slot bit clock signal output when PSSL=“L”...
  • Page 18 Pin No. Pin Name Function SBSO Sub-code P-W serial data output terminal Not used (open) EXCK Sub-code P-W serial data reading clock signal input terminal Not used (fixed at “L”) SUBQ Sub-code Q data signal output to the system control (IC801) SQCK Sub-code Q data reading clock signal input from the system control (IC801) MUTE...
  • Page 19 • DISPLAY BOARD IC801 CXP82316-083Q (SYSTEM CONTROL, FLUORESCENT INDICATOR TUBE DRIVER) Pin No. Pin Name Function TIMER Not used (fixed at “H”) RM (BUSIN) Remote control signal input from the remote control receiver (IC802) (AU BUS input) + 5V Not used (fixed at “H”) OPEN –...
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  • Page 21 • Circuit Boards Location AC IN board D OUT SW board POWER board DIGITAL OUT board AC SW board A OUT board KEY board AUDIO board SLED board LED board SPINDLE board SERVO board DISPLAY board – 21 –...

  • Page 28: Servo Section

    • Waveforms – SERVO Section – 1 IC107 !§ (RFO) 200 mV/DIV, 500 nsec/DIV 5 IC105 $¶ (BCLK) 5.4 Vp-p +0.25 Vp-p –0.2 472 nsec 2 IC107 !£ (TE) 200 mV/DIV, 100 µsec/DIV 6 IC105 %∞ (RFCK) 5.3 Vp-p Approx. 400 mVp-p 136 µ...

  • Page 33: Servo Section

    • IC Block Diagrams • Waveforms – SERVO Section – – AUDIO Section – – CONTROL Section – IC103 M51957AL 1 IC302 9 (XOUT) 1 IC801 #¡ (EXTAL) – 4.7 Vp-p 960 mVp-p 45 MHz 4 MHz IC105 CXD2545Q 2 IC302 0 (XIN) 2 IC801 #™...

  • Page 34: Audio Section

    IC107 CXA1821M-T6 IC301 CXD8595Q LD ON TIMING CIRCUIT – – IF SELD S / P INAF LC/PD "0" DETECT APC LD AMP IF SELC OVFLAG MUTE VREF CIRCUIT RF EQ AMP MUTER – – MUTEL SBCKI MODE 4BIT DATA 3rd order L .

  • Page 35: Control Section

    SECTION 6 EXPLODED VIEWS NOTE: • Items marked “*” are not stocked since they • -XX and -X mean standardized parts, so they – CONTROL Section – The components identified by mark may have some difference from the original are seldom required for routine service. Some ! or dotted line with mark ! are IC803 X24C01S one.
  • Page 36 (2) FRONT PANEL SECTION not supplied BU-14B not supplied not supplied not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-960-910-11 SCREW, ORNAMENTAL 3-531-576-11 RIVET X-4947-749-1 PANEL ASSY, FRONT (X3000) 4-986-497-01 SPRING (BU), COMPRESSION X-4948-705-1 PANEL ASSY, FRONT (X3000ES) * 62 4-943-119-01 HOLDER (SP)
  • Page 37 (3) CHASSIS, BACK PANEL SECTION not supplied not supplied not supplied not supplied not supplied not supplied The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Ref. No. Part No.
  • Page 38 (4) BASE UNIT (BU-14B) M102 M101 The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 151 1-663-651-11 SLED BOARD 1-777-741-11 WIRE (FLAT TYPE) (6 CORE)

  • Page 39: Electrical Parts List

    A OUT AC IN SECTION 7 AC SW AUDIO ELECTRICAL PARTS LIST Ref. No. NOTE: Part No. Description Remark Ref. No. Part No. Description Remark The components identified by mark • Due to standardization, replacements in the • Items marked “*” are not stocked since they ! or dotted line with mark ! are parts list may be different from the parts speci- are seldom required for routine service.
  • Page 40 AUDIO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C415 1-130-892-00 FILM 0.015uF < IC > C416 1-130-892-00 FILM 0.015uF IC201 8-759-925-76 IC SN74HC08ANS IC301 8-759-442-42 IC CXD8595Q C417 1-136-818-11 FILM 0.0047uF 5% 100V C418 1-136-818-11 FILM 0.0047uF 5% 100V IC302...
  • Page 41 AUDIO D OUT SW DIGITAL OUT DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R408 1-259-987-11 CARBON MELF 1/8W 1-663-649-11 DIGITAL OUT BOARD R409 1-259-989-11 CARBON MELF 1/8W ***************** R410 1-259-971-11 CARBON MELF 1/8W R411 1-259-990-11 CARBON MELF 1/8W <...
  • Page 42 DISPLAY POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < VIBRATOR > 1-663-650-12 LED BOARD ********* X801 1-577-358-21 VIBRATOR, CERAMIC (4MHz) ************************************************************ < CAPACITOR > A-4699-306-A KEY BOARD, COMPLETE C808 1-164-232-11 CERAMIC CHIP 0.01uF ******************** <...
  • Page 43 POWER SERVO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < COIL > C135 1-164-505-11 CERAMIC CHIP 2.2uF C136 1-128-198-11 ELECT 22uF L601 1-414-512-21 INDUCTOR 6.8uH C137 1-164-505-11 CERAMIC CHIP 2.2uF L602 1-424-122-11 FILTER, NOISE L603 1-424-122-11 FILTER, NOISE C138 1-163-023-00 CERAMIC CHIP...
  • Page 44 SERVO SLED SPINDLE Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R116 1-216-045-00 METAL CHIP 1/10W R177 1-216-101-00 METAL CHIP 150K 1/10W R119 1-216-069-00 METAL CHIP 6.8K 1/10W R178 1-216-105-00 METAL GLAZE 220K 1/10W R179 1-216-097-00 METAL GLAZE 100K 1/10W R123...
  • Page 45 CDP-X3000/X3000ES Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MISCELLANEOUS ************** 1-777-923-11 WIRE (FLAT TYPE) (7 CORE) 1-777-924-11 WIRE (FLAT TYPE) (23 CORE) ! 107 1-558-568-21 CORD, POWER 1-769-069-11 WIRE (FLAT TYPE) (16 CORE) 1-777-741-11 WIRE (FLAT TYPE) (6 CORE)

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