Sony SCD-XA3000ES Service Manual
Sony SCD-XA3000ES Service Manual

Sony SCD-XA3000ES Service Manual

Super audio cd player
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SERVICE MANUAL
Ver. 1.1 2005.05
When a super audio CD is played
Playing frequency range 2 Hz to 100 kHz
Frequency response
2 Hz to 50 kHz (–3 dB)
Dynamic range
105 dB or more
Total harmonic distortion rate
0.0017 % or less
Wow and flutter
Value of measurable limit (±0.001 %
W. PEAK) or less
When a CD is played
Frequency response
2 Hz to 20 kHz
Dynamic range
99 dB or more
Total harmonic distortion rate
0.0019 % or less
Wow and flutter
Value of measurable limit (±0.001 %
W. PEAK) or less
Sony Corporation
9-961-016-02
2005E05-1
Audio Group
C 2005.05
Published by Sony Engineering Corporation
SCD-XA3000ES
Model Name Using Similar Mechanism
CD Mechanism Type
Base Unit Name
Optical Pick-up Name
SPECIFICATIONS
Output connector
Jack type
Output level
Load impedance
ANALOG OUT
Phono
2 Vrms
Over 10 kilohms
jacks
(at 50 kilohms)
Square
–18 dBm
Light emitting
DIGITAL (CD)
(
OUT
optical
wave length:
OPTICAL*
output
660 nm
connector
75 ohms
DIGITAL (CD)
Coaxial
0.5 Vp-p
output
OUT
connector
COAXIAL*
PHONES
Stereo
10 mW
32 ohms
phone jack
*Output only the audio signals of the CD
AEP Model
Korean Model
SCD-XB780
CDM66B-DVBU6B
DVBU-6B
KHM-234AMA
General
Laser
Semiconductor laser
(Super Audio CD: λ = 650 nm)
(CD: λ = 780 nm)
Emission duration: continuous
)
Laser radiant power:
5.47 uW at 650 nm
*These output is the value measured at a distance of about
200mm from the objective lens surface on the optical pick-up.
Power requirements
AEP model: 230 V AC, 50/60 Hz
Korean model: 220 V AC, 60 Hz
Power consumption
24 W
430 × 124 × 390 mm incl. projecting
Dimensions (w/h/d)
parts
Mass (approx.)
8.2 kg
Supplied accessories
• Audio connecting cord
phono jack×2 (Red and White) ↔ phono jack×2 (Red
and White) (2)
phono jack×1 (Black) ↔ phono jack×1 (Black) (2)
• Remote commander RM-SX700 (1)
• R06 (size-AA) batteries (2)
Design and specifications are subject to change without notice.
SUPER AUDIO CD PLAYER

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  • Page 1 (Black) ↔ phono jack×1 (Black) (2) • Remote commander RM-SX700 (1) • R06 (size-AA) batteries (2) Design and specifications are subject to change without notice. SUPER AUDIO CD PLAYER Sony Corporation 9-961-016-02 2005E05-1 Audio Group C 2005.05 Published by Sony Engineering Corporation...
  • Page 2: Unleaded Solder

    IC pins, etc. OPERATION. REPLACE THESE COMPONENTS WITH • Usable with ordinary solder SONY PARTS WHOSE PART NUMBERS APPEAR AS It is best to use only unleaded solder but unleaded solder may SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- also be added to ordinary solder.
  • Page 3: Table Of Contents

    SCD-XA3000ES TABLE OF CONTENTS SERVICING NOTES EXPLODED VIEWS ..........4 6-1. Overall Section ..............69 GENERAL 6-2. Front Panel Section-1 ............70 ..............9 6-3. Front Panel Section-2 ............71 6-4. Chassis Section-1 ............72 DISASSEMBLY 6-5. Chassis Section-2 ............73 3-1.
  • Page 4: Servicing Notes

    SCD-XA3000ES SECTION 1 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 break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body.
  • Page 5 SCD-XA3000ES NOTE FOR INSTRUCTION • When installing two wires (flat type) (19 core) as shown in the figure. audio board audio board two wires (flat type) (19 core) CN303 CN302 CN303 CN302 CN701 CN702 CN701 CN702 main board main board •...
  • Page 6: Service Position

    SCD-XA3000ES SERVICE POSITION – Mechanism deck – mechanism deck connect jig (J-2501-068-A) to main board (CN708) and RF board (CN005). main board (CN708) RF board (CN005) – Display board – connect jig (J-2501-242-A) to main board (CN706) and key board.
  • Page 7 SCD-XA3000ES – Main board, Audio board – audio board CN701 CN302 CN303 CN702 connect jig (J-2501-086-A) to main board (CN701, 702) and audio board (CN302, 303). main board Note: Be careful not to connect with the mistaken connector. audio board...
  • Page 8 SCD-XA3000ES RESETTING OPERATION AT POWER ON If the power is turned on with a disc loaded in the set, a sequence of operation as shown below will be performed. (The operation varies depending on the type of disc) Condition: continue mode...
  • Page 9: General

    SCD-XA3000ES SECTION 2 This section is extracted from instruction manual. GENERAL Front Panel Parts Descriptions TIME/TEXT MENU MULTI/2CH SACD/CD POWER PHONES PHONE LEVEL PUSH ENTER 5 A OPEN/CLOSE button 1 POWER switch qa MENU Press to turn on the player.
  • Page 10 SCD-XA3000ES Remote Parts Descriptions 1 CONTINUE button qs SACD/CD button Press to resume normal play from Shuffle Play or Each time you press the button while playing back a Programme Play. hybrid disc, the layer to be played back switches...
  • Page 11: Disassembly

    SCD-XA3000ES SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2. CASE (Page 11) 3-3. LOADING PANEL ASSY 3-5. AUDIO BOARD (Page 12) (Page 13) 3-4. MECHANISM DECK 3-8. FRONT PANEL ASSY 3-6.
  • Page 12: Loading Panel Assy

    SCD-XA3000ES 3-3. LOADING PANEL ASSY 3 four claws 4 loading panel assy cam (66) 1 Rotate the cam (66) with a screw driver in the direction of arrow A . 3-4. MECHANISM DECK (CDM66B-DVBU6B) 3 three screws (BVTT3 × 8)
  • Page 13: Audio Board

    SCD-XA3000ES 3-5. AUDIO BOARD qd screw (BVTT3 × 8) 6 connector 5 connector (CN312) (CN311) 7 two connectors 4 two connectors (CN308, 313) (CN305, 307) qa screw (BVTT3 × 8) 8 screw (BVTT3 × 8) qs harness 1 two wires (flat type)
  • Page 14: Power Board

    SCD-XA3000ES 3-7. POWER BOARD 5 connector 6 two connectors (CN900) (CN952, 960) 4 two connectors 8 two screws (CN901, 992) (PTTWH3 × 6) 7 two connectors (CN940, 951) 0 two screws (PTTWH3 × 6) 9 screw (PTTWH3 × 6) qa harness...
  • Page 15: Base Unit (Dvbu-6B)

    SCD-XA3000ES 3-9. BASE UNIT (DVBU-6B) – BOTTOM VIEW – cam (66) base unit (DVBU-6B) 3 base unit (DVBU-6B) 1 floating screw (DIA. 12)
  • Page 16: Test Mode

    SCD-XA3000ES SECTION 4 TEST MODE In this set, various checks are automatically performed by executing Setting Method of Test Mode [POWER] the commands in the test mode. Turn the button on while pressing the > [MENU] [MENU] Note: This set makes adjustment every optical pick-up and stores its result dial and the button.
  • Page 17 SCD-XA3000ES TRACKING command (4X): Tracking servo related. Name Description Remarks TGAIN NM/UP The tracking servo gain is switched between normal and up Normal or up are switched alternately ADJ TRK DSP The traverse AGC and E-F balance adjustment is performed...
  • Page 18: Display Check

    SCD-XA3000ES How to Apply Servo by Manual Operation Error display Causes (typical example) In analyzing failures of the set, the servo may be applied by manual EEPROM ERROR 1. IC903 (EEPROM) is faulty operation. To apply servo in the test mode, use the following SAMBA DRAM ERR 1.
  • Page 19 SCD-XA3000ES 4-3. SET CHECK (AUTOMATIC VARIOUS MEASUREMENTS) The operational stability of the set is checked. The check and OK/NG judgment are performed automatically. Note: In the set check using the CD, besides a checking, the MIRR time used for the disc check is measured every optical pick-up, and from the measured result, the threshold value is calculated and it is stored in the EEPROM (IC903) on the MAIN board.
  • Page 20: Error Rate

    SCD-XA3000ES Specified Value: Specified value used for OK/NG judgment when executing 92. SET CHECKtAUTO CHECK SP? Measured Items Specified value RF AVRG (ADJ) 8Ch to ABh VC AVRG (ADJ) 1F7h to09h (1) CD 1EEh to 12h FE AVRG (ADJ) (2) SACD...
  • Page 21 SCD-XA3000ES 4-4. SACD (DL) DISC OPERATION CHECK 4-6. WAVEFORMS CHECK (• Perform as necessary) BU Electrical Adjustment Mode This checking performs the focus jump using a DL disc, which is The BU electrical adjustment mode is used to check the S curve a dual-layer HD disc, to verify the stability of the set.
  • Page 22 SCD-XA3000ES Traverse Check RF Level Check Connection: Connection: oscilloscope oscilloscope MAIN board MAIN board TP703 (RFAC) TP513 (TE) – TP704 (AGND) – TP504 (AVC) Checking Method: Checking Method: 1. Under the condition of S curve waveform check mode in step 1.
  • Page 23 SCD-XA3000ES CLV Jitter Check (CD only) Connection: oscilloscope MAIN board (CH1) TP516 (RFCK) – TP517(WFCK) (CH2) TP808 (DG) Checking Method: Under the condition of RF level check mode in step 3, connect the oscilloscope to the TP516 (RFCK) (CH1), TP517 (WFCK) (CH2), and the TP808 (DG) (GND) on the MAIN board to check that the value A of the waveform satisfies the specification.
  • Page 24: Diagrams

    SCD-XA3000ES SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM – RF/SERVO Section – ATON DVDRFP INPUT PROGRAMMABLE RFAC RFAC BIAS, EQ FILTER (Page 25) RFSIN ATOP DIFFERENTIATOR FULL WAVE RECTIFER AGCO • SIGNAL PATH : SACD PLAY CHARGE PUMP : CD PLAY CLAMP&...
  • Page 25: Block Diagram - Servo Section

    SCD-XA3000ES 5-2. BLOCK DIAGRAM – SERVO Section – RFAC D+3.3V (Page 26) FILTER DIGITAL SIGNAL PROCESSOR IC509 (2/2) 53 55 52 54 12 XTAO CLOCK 768FS (33.8688MHz) XTAI GENERATOR (Page 26) MDAT, BCLK, LRCK PCMD MDAT RFAC RFAC ASYMMETRY DIGITAL PLL...
  • Page 26: Block Diagram - Main Section

    SCD-XA3000ES 5-3. BLOCK DIAGRAM – MAIN Section – SDATA, SCLK, SDEN • SIGNAL PATH (Page 24) : SACD PLAY FOK, MIRR, COUT, SCLK (Page 24) TE, FE, PI (Page 24) 256FS (Page 27) DSD DECODER IC801 SDATAL, SDATAR, SDATALS, SDATARS,...
  • Page 27: Block Diagram - Audio Section

    SCD-XA3000ES 5-4. BLOCK DIAGRAM – AUDIO Section – RV601 PHONE LEVEL HEADPHONE J601 R-CH PHONES IC308 (1/2) SDATAL, SDATR, MUTING SDATALS, SDATARS, Q403 SDATAC, SDATALF, 64FS J301 ANALOG SDATAL DSD1 VOUT3 MIX AMP LOW-PASS DSD3 VOUT1 IC315 (2/2) FILTER ANALOG...
  • Page 28: Block Diagram - Display/Key Control/Power Supply Section

    SCD-XA3000ES 5-5. BLOCK DIAGRAM – DISPLAY/KEY CONTROL/POWER SUPPLY Section – S810 – 813 T991 +2.5V KEY0 +2.5V POWER REGULATOR TRANSFORMER IC702 +3.3V RECT D+3.3V REGULATOR S803 – 806 D922, 923 IC920 A+3.3V S830 KEY1 ROTARY ENCODER RECT D+5V REGULATOR D930, 931...
  • Page 29: Schematic Diagrams

    SCD-XA3000ES 5-6. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS • Circuit Boards Location Note on Printed Wiring Board: Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF • X : parts extracted from the component side.
  • Page 30: Printed Wiring Boards - Rf Section

    SCD-XA3000ES 5-7. PRINTED WIRING BOARDS – RF Section – • :Uses unleaded solder. See page 29 for Circuit Boards Location. (SPINDLE) (SLED) (LIMIT) OPTICAL PICK-UP RF BOARD BLOCK KHM-234AMA DOUT BOARD (COMPONENT SIDE) (COMPONENT SIDE) 1-688-541- (11) J602 DIGITAL (CD)
  • Page 31: Schematic Diagram - Rf Section

    SCD-XA3000ES Ver. 1.1 5-8. SCHEMATIC DIAGRAM – RF Section – • • See page 50 for Waveforms. See page 53 for IC Block Diagram. CN005 C036 C045 AGND 1000p RFAC Q004 AGND 2SK3018 C017 C021 C039 R022 PHOTO DIODE CONTROL SWITCH...
  • Page 32: Printed Wiring Board - Main Section (Component Side)

    SCD-XA3000ES 5-9. PRINTED WIRING BOARD – MAIN Section (Component Side) – • See page 29 for Circuit Boards Location. :Uses unleaded solder. • Semiconductor Location Ref. No. Location MAIN BOARD (COMPONENT SIDE) IC501 TP703 IC503 (RFAC) IC703 IC505 IC509 IC701...
  • Page 33: Printed Wiring Board - Main Section (Conductor Side)

    SCD-XA3000ES Ver. 1.1 5-10. PRINTED WIRING BOARD – MAIN Section (Conductor Side) – • :Uses unleaded solder. See page 29 for Circuit Boards Location. • Semiconductor Location MAIN BOARD (CONDUCTOR SIDE) Ref. No. Location D903 D904 IC502 IC504 IC512 H-10...
  • Page 34: Schematic Diagram - Main Section (1/5)

    SCD-XA3000ES 5-11. SCHEMATIC DIAGRAM – MAIN Section (1/5) – • • See page 50 for Waveforms. See page 53 for IC Block Diagram. (1/5) AGND (Page 38) DGND DRVC (Page 38) M12V CL502 MGND MNT3 DSP_BUS SPC970_BUS C501 CL501 FL502...
  • Page 35: Schematic Diagram - Main Section (2/5)

    SCD-XA3000ES 5-12. SCHEMATIC DIAGRAM – MAIN Section (2/5) – (Page 34) (2/5) C587 C520 22 16V C525 JL617 JL618 +2.5V REGULATOR JL528 IC504 µPC2905T-E1 TRACKING R554 C527 R632 R606 2.7k 560p COIL DRIVE CONTROL SWITCH R582 C536 R534 IC501 0.47 3.3k...
  • Page 36: Schematic Diagram - Main Section (3/5)

    SCD-XA3000ES 5-13. SCHEMATIC DIAGRAM – MAIN Section (3/5) – • See page 50 for Waveforms. • See page 53 for IC Block Diagram. (3/5) IC706 R729 TP701 MSM51V18165F (2/2) (2/2) (1/2) -60TSKR1 D903 SPINDLE MOTOR DRIVE DVC BUFFER INTEGRATOR 1SS367...
  • Page 37: Schematic Diagram - Main Section (4/5)

    SCD-XA3000ES 5-14. SCHEMATIC DIAGRAM – MAIN Section (4/5) – • See page 50 for Waveforms. (4/5) +2.5V REGULATOR IC702 C795 TA48M025F 6.3V TP807 R810 C796 C870 C842 0.033 0.01 R809 C797 CN604 CL883 CN704 DOUT L612 CL885 CL1094 +3.3VD DIGITAL(CD)
  • Page 38: Schematic Diagram - Main Section (5/5)

    SCD-XA3000ES Ver. 1.1 5-15. SCHEMATIC DIAGRAM – MAIN Section (5/5) – • • See page 50 for Waveforms. See page 53 for IC Block Diagram. (Page 36) (5/5) (Page 37) R1013 R996 R1007 R928 R1000 R1009 R935 CL1118 FL904 R931...
  • Page 39: Schematic Diagram - Audio Section

    SCD-XA3000ES Ver. 1.1 5-16. SCHEMATIC DIAGRAM – AUDIO Section – • See page 50 for Waveforms. • See page 53 for IC Block Diagram. R327 CN308 R328 -12V POWER MUTE D301 D302 1SS367-T3 1SS367-T3 (Page 48) Q304 DTA143TKA -T146 Q303...
  • Page 40: Printed Wiring Board - Audio Section (Component Side)

    SCD-XA3000ES 5-17. PRINTED WIRING BOARD – AUDIO Section (Component Side) – • See page 29 for Circuit Boards Location. :Uses unleaded solder. AUDIO BOARD (COMPONENT SIDE) 1-688-539- (11)
  • Page 41: Printed Wiring Board - Audio Section (Conductor Side)

    SCD-XA3000ES 5-18. PRINTED WIRING BOARD – AUDIO Section (Conductor Side) – • See page 29 for Circuit Boards Location. :Uses unleaded solder. • Semiconductor Location J302 J301 ANALOG 5.1CH OUT Ref. No. Location ANALOG 2.1CH OUT FRONT SURROUND D301 POWER BOARD...
  • Page 42: Printed Wiring Boards - Panel Section

    SCD-XA3000ES 5-19. PRINTED WIRING BOARDS – PANEL Section – • :Uses unleaded solder. See page 29 for Circuit Boards Location. JOG BOARD KEY-A BOARD KEY-B BOARD R822 L803 R827 R812 R821 S813 S803 S804 S805 S806 R814 R815 R813 R810...
  • Page 43: Schematic Diagram - Panel Section

    SCD-XA3000ES 5-20. SCHEMATIC DIAGRAM – PANEL Section – • See page 50 for Waveforms. FL801 FLUORESCENT INDICATOR TUBE Q803 Q802 Q801 DTC114EKA DTC114EKA DTC114EKA SEGMENT GRID GRID DRIVE R806 DRIVE R807 DRIVE R808 100k 100k 100k CN802 REMOTE CONTROL RECEIVER FL DRIVER +3.3V...
  • Page 44: Printed Wiring Board - Power Section (Component Side)

    SCD-XA3000ES 5-21. PRINTED WIRING BOARD – POWER Section (Component Side) – • See page 29 for Circuit Boards Location. POWER BOARD (COMPONENT SIDE) 1-688-538- (11)
  • Page 45: Printed Wiring Board - Power Section (Conductor Side)

    SCD-XA3000ES 5-22. PRINTED WIRING BOARD – POWER Section (Conductor Side) – • See page 29 for Circuit Boards Location. • Semiconductor Location IC-2 BOARD IC-1 BOARD Ref. No. Location CN923 CN912 (Page 47) (Page 47) D900 POWER BOARD (CONDUCTOR SIDE)
  • Page 46: Printed Wiring Boards - Ac Section (Component Side)

    SCD-XA3000ES 5-23. PRINTED WIRING BOARDS – AC Section (Component Side) – • See page 29 for Circuit Boards Location. AC BOARD (COMPONENT SIDE) 1-688-538- (11) IC-2 BOARD IC-1 BOARD (COMPONENT SIDE) (COMPONENT SIDE) 1-688-542- (11) 1-688-543- (11)
  • Page 47: Printed Wiring Boards - Ac Section (Conductor Side)

    SCD-XA3000ES 5-24. PRINTED WIRING BOARDS – AC Section (Conductor Side) – • See page 29 for Circuit Boards Location. AC. SW BOARD C996 CN994 S990 POWER 1-688-536- (11) AC BOARD (CONDUCTOR SIDE) CN991 CN993 CN990 C991 C990 L990 LINE FILTER...
  • Page 48: Schematic Diagram - Power Section

    SCD-XA3000ES Ver. 1.1 5-25. SCHEMATIC DIAGRAM – POWER Section – CN900 R900 T990 R905 CN901 POWER TRANSFORMER C903 0.0022 100V FLP_AC1 FLP_AC2 FLP_AC2 R901 Q900 FLP_AC1 D902 D904 CN990 L990 2SA1213O FL_AC1 CN992 R906 EC10DS2TE12L EC10DS2TE12L C902 -TE12L FL_AC2 LINE FILTER 0.0022...
  • Page 49: Printed Wiring Board - Hp Section

    SCD-XA3000ES 5-26. PRINTED WIRING BOARD – HP Section – 5-27. SCHEMATIC DIAGRAM – HP Section – • :Uses unleaded solder. See page 29 for Circuit Boards Location. HP BOARD CN601 RV601 PHONE LEVEL L605 L608 RV601 CN601 3.3µH L601 1k/1k...
  • Page 50 SCD-XA3000ES • Waveforms – MAIN Board – – RF Board – qa IC509 0 (WFCK), IC701 <zbz (WFCK) 1 IC001 el (TE) (SACD Play mode) 3 IC001 tj (RFAC) (SACD Play mode) qf IC509 ra (TE), IC901 yg (TE) qh IC509 yg (LRCK), IC701 <znc (LRCK) w;...
  • Page 51: Audio Board

    SCD-XA3000ES – AUDIO Board – wd IC801 qa (MCKI), IC811 qs wj IC901 ra (EXTAL) ea IC304 1 2.5 Vp-p 1.4 Vp-p 2.5 Vp-p 29.5 ns 50 ns 88.6 ns wf IC801 tl (BCKAI), IC904 4 (FS128) es IC304 4, IC301 ed (PSCK), ef (DSCK) 3.4 Vp-p...
  • Page 52: Display Board

    SCD-XA3000ES – DISPLAY Board – eg IC301 ta (PLRCK) (CD Play mode) ra IC801 t; (OSCO) 3.4 Vp-p 1.6 Vp-p 22.7 µ s 540 ns rs IC801 ta (OSCI) 3.8 Vp-p 452 ns...
  • Page 53 SCD-XA3000ES Ver. 1.1 • IC Block Diagrams – RF Board – IC001 SP3723BDC0PM-2 64 63 62 61 60 59 55 54 53 52 FAST ATTACK INPUT OUTPUT HOLD FULL WAVE AGC CHARGE INHIBIT RECTIFER PUMP PROGRAMMABLE FROM S-PORT INPUT EQUALIZER...
  • Page 54: Main Board

    SCD-XA3000ES – MAIN Board – IC509 CXD3068Q 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 DVDD2 ASYE DIGITAL ASYMMETRY CORRECTOR DIGITAL DOUT LRCK D/A DIGITAL PCMD INTERFACE DEMODULATOR TES1...
  • Page 55 SCD-XA3000ES IC701 TMC57929PGF-RDP 132131130129128 126125 123122 121120 119118 117116115114113112111110109108107 106105104103102101100 99 98 97 96 95 94 93 92 91 90 89 RF ASYMMETRY GNDA2 CONTROLLER MAIN DATA ECC & EDC PRIORITY RESOLVE GNDA1 & SEQUENSOR XRAS CD-ROM MDIN2 MAIN DATA MDIN1 ECC &...
  • Page 56 SCD-XA3000ES Ver. 1.1 – AUDIO Board – IC301 DSD1608PAHR 26 VCOM2 SYSTEM OUTPUT AMP & OUTPUT AMP & OUTPUT AMP & OUTPUT AMP & CLOCK LOW-PASS FILTER LOW-PASS FILTER LOW-PASS FILTER LOW-PASS FILTER SYSTEM CLOCK CONVERTER CONVERTER CONVERTER CONVERTER DSD3...
  • Page 57: Ic Pin Function Description

    SCD-XA3000ES 5-28. IC PIN FUNCTION DESCRIPTION • MAIN BOARD IC509 CXD3068Q (DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO PROCESSOR) Pin No. Pin Name Description DVDD0 — Power supply terminal (+3.3V) (digital system) XRST Reset signal input from the programmable logic device “L”: reset MUTE Muting on/off control signal input from the CPU “H”: muting on...
  • Page 58 SCD-XA3000ES Pin No. Pin Name Description AVDD0 — Power supply terminal (+3.3V) (analog system) ASYO EFM full-swing output terminal ASYI Asymmetry comparator voltage input terminal RFAC EFM signal input from the SACD/CD RF amplifier AVSS1 — Ground terminal (analog system)
  • Page 59 SCD-XA3000ES • MAIN BOARD IC701 TMC57929PGF-RDP (SACD DECODER) Pin No. Pin Name Description 1, 2 D5, D6 Two-way data bus with the CPU and programmable logic device — Ground terminal (digital system) Two-way data bus with the CPU and programmable logic device Address signal input from the CPU —...
  • Page 60 SCD-XA3000ES Pin No. Pin Name Description HINT Not used XS16 Not used Not used XPDI Not used VDDS — Power supply terminal (+5V) (digital system) 59, 60 HA0, HA2 Not used — Ground terminal (digital system) 62, 63 HCS0, HCS1 Not used —...
  • Page 61 SCD-XA3000ES Pin No. Pin Name Description VCOR1 — VCO oscillating range setting resistor connected terminal VCOIN VCO input terminal 122, 123 GNDA4, GNDA3 — Ground terminal (analog system) LPF5 Signal output from the operation amplifier from PLL loop filter Middle point voltage (+1.65V) input terminal...
  • Page 62 SCD-XA3000ES Pin No. Pin Name Description — Power supply terminal (+3.3V) (digital system) 172 to 176 D0 to D4 Two-way data bus with the CPU and programmable logic device...
  • Page 63 SCD-XA3000ES • MAIN BOARD IC801 CXD2753R (DSD DECODER) Pin No. Pin Name Description — Ground terminal (for core) XMSLAT Serial data latch pulse signal input from the CPU MSCK Serial data transfer clock signal input from the CPU MSDATI Serial data input from the CPU —...
  • Page 64 SCD-XA3000ES Pin No. Pin Name Description BCKAO Bit clock signal (2.8224 MHz) output terminal for DSD data output Not used PHREFI Clock signal (2.8224 MHz) input from the programmable logic device PHREFO Phase reference signal output terminal for DSD output phase modulation Not used...
  • Page 65 SCD-XA3000ES Pin No. Pin Name Description Operation clock signal input for PSP physical disc mark detection from the SACD decoder 124, 125 WAVDD — A/D power supply terminal (+2.5V) (for PSP physical disc mark detection) WARFI Analog RF signal input for PSP physical disc mark detection from the SACD/CD RF amplifier...
  • Page 66 SCD-XA3000ES Ver. 1.1 • MAIN BOARD IC901 CXP973064-240R (CPU) Pin No. Pin Name Description MUT LOAD Muting on/off control signal output to the loading motor drive “H”: muting on AMUTE Analog muting control signal output terminal Not used Digital out on/off control signal output to the digital signal processor DOCTRL “L”: digital out off, “H”: digital out on...
  • Page 67 SCD-XA3000ES Pin No. Pin Name Description FLOUT Serial data output to the fluorescent indicator tube driver FLCLK Serial data transfer clock signal output to the fluorescent indicator tube driver — Ground terminal (digital system) FLCS Chip select signal output to the fluorescent indicator tube driver LED DRV LED drive signal output of the multi-channel indicator “H”: LED on Not used...
  • Page 68 SCD-XA3000ES • MAIN BOARD IC904 ISPLSI2032VE-110LT44-SA8 (PROGRAMMABLE LOGIC DEVICE) Pin No. Description Pin Name TRKSW Tracking coil drive on/off control signal output “H”: drive on ZEROL L-ch zero data flag detection signal input from the digital filter FS64 Clock signal (2.8224 MHz) output to the digital filter and DSD decoder FS128 Clock signal (5.6448 MHz) output to the DSD decoder...
  • Page 69: Exploded Views

    SCD-XA3000ES Ver. 1.1 SECTION 6 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they The components identified by may have some difference from the original are seldom required for routine service. Some mark 0 or dotted line with mark one.
  • Page 70: Front Panel Section-1

    1-685-536-11 AC. SW BOARD X-4955-655-1 KNOB (SEL) ASSY (GOLD) A-1105-698-A DISPLAY BOARD, COMPLETE X-4955-656-1 KNOB (SEL) ASSY (BLACK) A-1105-703-A HP BOARD, COMPLETE 4-942-568-41 EMBLEM (No.5), SONY (BLACK) A-1105-699-A KEY-A BOARD, COMPLETE 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3 4-246-568-01 BUTTON (OPEN) (A) (BLACK)
  • Page 71: Front Panel Section-2

    SCD-XA3000ES Ver. 1.1 6-3. FRONT PANEL SECTION-2 not supplied supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-246-560-02 PANEL, FRONT (BLACK) 4-975-105-01 WINDOW, RAY CATCHER (BLACK) 4-246-560-12 PANEL, FRONT (GOLD) 4-975-105-32 WINDOW, RAY CATCHER (GOLD)
  • Page 72: Chassis Section-1

    SCD-XA3000ES Ver. 1.1 6-4. CHASSIS SECTION-1 T991 supplied not supplied T990 supplied chassis section-2 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Ref. No. Part No.
  • Page 73: Chassis Section-2

    SCD-XA3000ES Ver. 1.1 6-5. CHASSIS SECTION-2 supplied supplied not supplied supplied not supplied The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Ref. No. Part No. Description Remark Ref.
  • Page 74: Mechanism Deck Section (Cdm66B-Dvbu6B)

    SCD-XA3000ES Ver. 1.1 6-6. MECHANISM DECK SECTION (CDM66B-DVBU6B) not supplied not supplied base unit section (DVBU-6B) M151 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-231-530-05 TRAY (66) 3-053-844-01 YOKE 4-232-682-01 CUSHION (66) 4-231-529-01 CHASSIS (66) 4-232-712-01 CAM (66) 4-227-899-31 SCREW (DIA.
  • Page 75: Base Unit Section (Dvbu-6B)

    SCD-XA3000ES Ver. 1.1 6-7. BASE UNIT SECTION (DVBU-6B) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Ref. No. Part No. Description Remark Ref. No. Part No.
  • Page 76: Electrical Parts List

    SCD-XA3000ES Ver. 1.1 SECTION 7 ELECTRICAL PARTS LIST AC.SW AUDIO NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they The components identified by mark 0 or dotted line with mark parts list may be different from the parts speci- are seldom required for routine service.
  • Page 77 SCD-XA3000ES Ver. 1.1 AUDIO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C445 1-128-552-11 ELECT 47uF IC306 8-759-447-30 IC NJM2114M-TE2 C448 1-136-356-11 FILM 470PF 100V IC307 8-759-447-30 IC NJM2114M-TE2 C455 1-164-156-11 CERAMIC CHIP 0.1uF IC308 8-759-711-85 IC NJM4580E-D...
  • Page 78 SCD-XA3000ES Ver. 1.1 AUDIO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R323 1-216-270-00 RES-CHIP 1/8W R324 1-216-849-11 METAL CHIP 220K 1/10W R471 1-216-206-00 RES-CHIP 2.2K 1/8W R325 1-216-196-00 RES-CHIP 1/8W R481 1-216-206-00 RES-CHIP 2.2K 1/8W...
  • Page 79 SCD-XA3000ES Ver. 1.1 AUDIO DISPLAY DOUT Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < VIBRATOR > < CONNECTOR > X301 1-767-406-21 VIBRATOR, CRYSTAL (11.2895MHz) * CN604 1-506-468-11 PIN, CONNECTOR (STRAIGHT) 3P ************************************************************ A-1105-698-A DISPLAY BOARD, COMPLETE <...
  • Page 80 SCD-XA3000ES Ver. 1.1 IC-1 IC-2 KEY-A KEY-B LOADING MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-688-542-11 IC-1 BOARD R815 1-216-837-11 METAL CHIP 1/10W ********** < CAPACITOR > < SWITCH > C916 1-128-196-91 ELECT 4.7uF...
  • Page 81 SCD-XA3000ES Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C527 1-164-739-11 CERAMIC CHIP 560PF C712 1-164-816-11 CERAMIC CHIP 220PF C528 1-125-822-11 TANTALUM CHIP 10uF C529 1-164-739-11 CERAMIC CHIP 560PF C713 1-164-156-11 CERAMIC CHIP 0.1uF...
  • Page 82 SCD-XA3000ES Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C797 1-126-246-11 ELECT CHIP 220uF C915 1-162-927-11 CERAMIC CHIP 100PF C798 1-164-156-11 CERAMIC CHIP 0.1uF C799 1-162-970-11 CERAMIC CHIP 0.01uF C916 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 83: Metal Chip

    SCD-XA3000ES Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark FB803 1-500-283-11 INDUCTOR, FERRITE BEAD < RESISTOR > < FILTER > R501 1-216-833-11 METAL CHIP 1/10W R502 1-216-833-11 METAL CHIP 1/10W FL501 1-234-177-21 FILTER, CHIP EMI...
  • Page 84 SCD-XA3000ES MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R603 1-218-704-11 METAL CHIP 3.3K 0.5% 1/10W R734 1-216-833-11 METAL CHIP 1/10W R604 1-218-692-11 METAL CHIP 0.5% 1/10W R606 1-216-835-11 METAL CHIP 1/10W R735 1-216-833-11 METAL CHIP...
  • Page 85: Short Chip

    SCD-XA3000ES MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R852 1-216-864-11 SHORT CHIP R943 1-216-809-11 METAL CHIP 1/10W R853 1-216-813-11 METAL CHIP 1/10W R854 1-216-813-11 METAL CHIP 1/10W R944 1-216-864-11 SHORT CHIP R855 1-216-813-11 METAL CHIP...
  • Page 86 SCD-XA3000ES Ver. 1.1 MAIN POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1010 1-216-864-11 SHORT CHIP C953 1-115-819-11 ELECT 0.0022F R1011 1-216-864-11 SHORT CHIP C954 1-136-818-11 FILM 0.0047uF 5% 100V R1013 1-216-864-11 SHORT CHIP R1014...
  • Page 87 SCD-XA3000ES Ver. 1.1 POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D963 8-719-016-74 DIODE 1SS352 C003 1-107-826-11 CERAMIC CHIP 0.1uF D964 8-719-016-74 DIODE 1SS352 C004 1-164-156-11 CERAMIC CHIP 0.1uF D965 6-500-695-01 DIODE UDZSTE-172.7B C006 1-164-156-11 CERAMIC CHIP 0.1uF...
  • Page 88 SCD-XA3000ES Ver. 1.1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D002 8-719-016-74 DIODE 1SS352 MISCELLANEOUS ************** < IC > 1-757-772-12 WIRE (FLAT TYPE) (30 CORE) IC001 6-705-658-01 IC SP3723BDC0PM-2 1-828-579-11 WIRE (FLAT TYPE) (11 CORE)
  • Page 89 SCD-XA3000ES MEMO...
  • Page 90: Revision History

    SCD-XA3000ES REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, 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 2003.07...

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