Sony SCD-XA333ES Service Manual

Super audio cd player
Hide thumbs Also See for SCD-XA333ES:
Table of Contents

Advertisement

Quick Links

SERVICE MANUAL
Ver 1.0 2001.06
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
106 dB or more
Total harmonic distortion rate
0.0015 % 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
100 dB or more
Total harmonic distortion rate
0.0018 % or less
Wow and flutter
Value of measurable limit (±0.001 %
W. PEAK) or less
Output connector
Jack type
Output level
Phono
2 Vrms
ANALOG OUT
jacks
(at 50 kilohms)
DIGIT AL (CD)
Square
–18 dBm
OUT
optical
output
OPTICAL*
connector
DIGIT AL (CD)
Coaxial
0.5 Vp-p
output
OUT
connector
COAXIAL*
PHONES
Stereo
10 mW
phone jack
*Output only the audio signals of the CD
Sony Corporation
9-873-151-01
2001F0500-1
Home Audio Company
C 2001.6
Shinagawa Tec Service Manual Production Group
SCD-XA333ES
Photo: Gold type
SPECIFICATIONS
Load impedance
Over 10 kilohms
Light emitting
(
)
wave length:
660 nm
75 ohms
32 ohms
Model Name Using Similar Mechanism NEW
CD Mechanism Type
Base Unit Name
Optical Pick-up Name
General
Laser
Semiconductor laser
(SACD: λ = 650 nm)
(CD: λ = 780 nm)
Emission duration: continuous
Laser radiant power:
5.47 uW at 650 nm
*These output is the value measur ed at a distance of about
200mm from the objective lens surface on the optical pick-up.
Power requirements
230 V AC, 50/60 Hz
Power consumption
27 W
430 × 130 × 380 mm
Dimensions (w/h/d)
incl. projecting parts
Mass (approx.)
9.5 kg
Supplied accessories
• Audio connecting cord
phono jack × 2 (Red and White) y phono jack × 2 (Red
and White) (2)
phono jack × 1 (Black) y 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
AEP Model
CDM19IB-DVBU4B
CDM19IN-DVBU4B
DVBU4B
KHM-230AAA

Advertisement

Table of Contents
loading

Summary of Contents for Sony SCD-XA333ES

  • Page 1 SCD-XA333ES SERVICE MANUAL AEP Model Ver 1.0 2001.06 Photo: Gold type Model Name Using Similar Mechanism NEW CDM19IB-DVBU4B CD Mechanism Type CDM19IN-DVBU4B Base Unit Name DVBU4B Optical Pick-up Name KHM-230AAA SPECIFICATIONS When a super audio CD is played General Playing frequency range 2 Hz to 100 kHz...
  • Page 2: Table Of Contents

    AND IN THE PARTS LIST ARE CRITICAL TO SAFE 6-5. Mechanism Deck Section OPERATION. REPLACE THESE COMPONENTS WITH (CDM19IB-DVBU4B, CDM19IN-DVBU4B ) ....80 SONY PARTS WHOSE PART NUMBERS APPEAR AS 6-6. Base Unit Section (DVBU4B) ........81 SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- LISHED BY SONY.
  • Page 3: Servicing Notes

    SCD-XA333ES SECTION 1 SERVICING NOTES (2) SACD (single layer) NOTES ON HANDLING THE OPTICAL PICK-UP Sled reverse move (sled in) BLOCK OR BASE UNIT Disc detect IC setting for SACD The laser diode in the optical pick-up block may suffer electro-...
  • Page 4 SCD-XA333ES HOW TO OPEN THE DISC TABLE WHEN POWER SWITCH TURNS OFF disc table loading panel assy 2 Draw out the loading panel assy in the direction of arrow B . cover (CAM) 1 Insert a tapering driver in the hole...
  • Page 5 SCD-XA333ES CABLE SETTING When connecting the cable from transformer to POWER board, set it as shown in the figure. POWER board CN452 clamp wire CN422 CN401 transformer...
  • Page 6: General

    SCD-XA333ES SECTION 2 This section is extracted from instruction manual. GENERAL Front Panel Parts Descriptions OPEN/CLOSE POWER PHONE LEVEL TIME/TEXT MENU MULTI/2CH SACD/CD PHONES PUSH ENTER 1 POWER switch (14) 0 SACD/CD button (with an LED) (14) Press to turn on the player.
  • Page 7 SCD-XA333ES Rear Panel Parts Descriptions ANALOG DIGITAL(CD) 2CH OUT 5.1CH OUT FRONT SURR CENTER AL(CD) COAXIAL OPTICAL WOOFER 1 ANALOG 5.1CH OUT jacks (5) Note Connect to an amplifier equipped with the 5.1CH Only the audio signals of the CD can be output from the DIGITAL (CD) OUT connectors shown in 2 and 3.
  • Page 8 SCD-XA333ES Remote Parts Descriptions 1 CONTINUE button (20) qs SACD/CD button (14) Press to resume normal play from Shuffle Play or Each time you press the button, ”SACD“ or ”CD“ Programme Play. appears in the display. Select the type of CD you want to play.
  • Page 9: Disassembly

    SCD-XA333ES SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW Note 1: The process described in can be performed in any order. Note 2: Without completing the process described in the next process can not be performed.
  • Page 10: Loading Panel Assy

    SCD-XA333ES 3-3. LOADING PANEL ASSY 5 loading panel assy 4 bracket (loading panel) 3 two screws (BVTP3 × 10) cover (CAM) 1 Insert a tapering driver in the hole at the bottom of the unit, turn the cover (CAM) fully in the direction of arrow A .
  • Page 11: Main Board

    SCD-XA333ES 3 four screws (BVTT3 × 8) 3-5. MAIN BOARD 2 connector (CN701) 2 connector 1 wire (flat type) (35 core) (CN903) (CN503) 1 wire (flat type) (19 core) (CN902) 4 MAIN board 1 wire (flat type) (19 core) 2 connector (CN907)
  • Page 12: Disc Table, Belt, Loading Motor (M1)

    SCD-XA333ES 1 two screws 3-7. DISC TABLE, BELT, LOADING MOTOR (M1) (BVTT M3 S) 2 holder (A. P.) assy 9 disc table 8 guide bar (main) qs belt qd two screws (P3 × 3) qa gear (C) 0 gear (P)
  • Page 13: Base Unit (Dvbu4B)

    SCD-XA333ES 3-9. BASE UNIT (DVBU4B) 7 Insert a taper driver into the cover (CAM), and rotate in the arrow B direction to raise the base unit (DVBU4B) in the arrow C direction. (Chuck release state) 5 screw (BVTT3 × 6) 3 screw (BVTT3 ×...
  • Page 14: Test Mode

    SCD-XA333ES SECTION 4 TEST MODE FLUORESCENT INDICATOR TUBE MODE Procedure: [POWER] 3. After the key check is completed, turn JOG clockwise to turn 1. Press the button while shorting the TP (TEST on the calendar segments sequentially. When the segment “20”...
  • Page 15 SCD-XA333ES This set automatically executes self-diagnosis and various checks Releasing Method of Test Mode [POWER] by entering the test mode. To release the test mode, turn the switch off. Note: This set automatically makes various adjustments according to the type of disc, thereby not requiring adjustment of the set when parts Selection/Entry of Test Mode were replaced.
  • Page 16 SCD-XA333ES FOCUS command (2X): Focus related. (All servos must be already turned on (except command 21)) Name Description Remarks FSRCH ON/OFF The continuous vertical motion of the optical pick-up lens is turned on or Avoid a long-time use F-BIAS UP...
  • Page 17 SCD-XA333ES TOOLS command (8X): Performs aging, reads adjusting parameters, etc. Name Description Remarks VERSION Firmware version is displayed Example: Ver 1.00 TRAY AGING Tray open-close aging is performed Number of times and eccentricity Not used for the servicing measurement Not used in this set.
  • Page 18 SCD-XA333ES Set Check 92. SET CHECK SET TEST START 10. TOTAL CHECK 120. MANUAL CHK 121. LOAD IN ? 0. IC&FL CHECK ? 11. AUTO CHECK ? (Not used.) 1. TOTAL CHECK ? 12. MANUAL CHK ? 122. SPIN UP ? 2.
  • Page 19 SCD-XA333ES 4-1. IC AND FLUORESCENT DISPLAY TUBE CHECK Error display Causes (typical example) (SELF-DIAGNOSIS) PRAWN DRAM ERR 1. IC808 (D-RAM) is faulty The communication between microcomputer and main ICs (self- 2. IC801 (DSD decoder) is faulty diagnosis) and the fluorescent display tube all lit are checked.
  • Page 20 SCD-XA333ES 4-2. AUTO CHECK (AUTOMATIC VARIOUS MEASUREMENTS) The auto check is performed to check if the set operates stably. Though a checking is made automatically, whether the measured data are within the specification is evaluated by the service person. The auto check results in NG immediately, if the check itself causes an error.
  • Page 21 SCD-XA333ES Items Description Remarks HENSIN Eccentricity measurement For the CD only are measured Eccentricity (actual eccentric amount) of disc, disc pulley total • Read by dividing by 10 • 0 may be displayed if eccentricity is small (10um or less) (Due to...
  • Page 22 SCD-XA333ES (2) CD (Use the test disc PATD-012 or YEDS-18) Note: Measured values in check items are typical ones. Check items Specified value LOAD IN TIME (msec) 3000 msec or less SPIN UP TIME (msec) : 1372 2500 msec or less...
  • Page 23 SCD-XA333ES 4-3. SACD (DL) DISC OPERATION CHECK 4-4. HYBRID DISC OPERATION CHECK (• Perform as necessary) (• Perform as necessary) The stability of the set can be checked by repeating the combined This test checks the auto adjustment time required when the disc operation of focus jump (layer 0t1, layer 1t0) and access to is switched between HD (SACD) layer and CD layer.
  • Page 24 SCD-XA333ES 4-5 . AGING MODE 4-6. SHIPPING MODE (• Perform as necessary) The repaired set must be initialized, and for this purpose the set 4-5-1. The aging can be performed to the set in the test should be set to the shipping mode.
  • Page 25 SCD-XA333ES Error display is as follows. Error name, Disc type, IN SW (Sled in switch state), FOK (FOK signal state), LOCK (LOCK signal state), From (Displayed if effective), To (Displayed if effective), Aging times (Displayed in aging mode only) Display example...
  • Page 26 SCD-XA333ES 4-7. WAVEFORMS CHECK Traverse Check This set performs automatic adjustment for each disc, and there- Connection: fore the set need not be adjusted when parts are replaced, but it requires checking following the description in this section, 4-1. oscilloscope IC AND FLUORESCENT DISPLAY TUBE CHECK and 4-2.
  • Page 27 SCD-XA333ES RF Level Check CLV Jitter Check (CD only) Checking and Connecting Location: Connection: Connection: – MAIN Board (Component Side) – oscilloscope oscilloscope MAIN board MAIN board (CH1) TP513 TP516 (RFCK) TP703 (RFAC) – (TE) TP517(WFCK) TP504 – TP704 (AGND)
  • Page 28: Diagrams

    SCD-XA333ES SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM – RF/SERVO Section – OPTICAL PICK-UP BLOCK (KHM-230AAA) RFSIN ATOP RFAC RFAC DVDRFP ATON (Page 29) IC004(1/2) A+3.3V • Signal Path +1.65V DIGITAL SERVO PROCESSOR, : SACD PLAY DIGITAL SIGNAL PROCESSOR, AVC +1.65V...
  • Page 29: Block Diagram - Main Section (1/2)

    SCD-XA333ES 5-2. BLOCK DIAGRAM – MAIN Section (1/2) – RF_AC D+5V (Page 28) RFIN IC503 (2/2) WARFI WAVRV DSAL MA0 – 9 DSAL DSI1 DSAL BUFFER (Page 31) DSAR DSAR DSI2 IC812 DSAR DSAC DSAC DSI3 DSAC DSASW D-RAM DSALFE...
  • Page 30: Block Diagram - Main Section (2/2)

    SCD-XA333ES 5-3. BLOCK DIAGRAM – MAIN Section (2/2) – D0 -D7 (Page 29) DATA BUS DATA BUS A0 - A7 ADDRESS BUS ADDRESS BUS (Page 29) (Page 29) 44 – 46 28 – 30, 33 – 37 89 – 96 14 –...
  • Page 31: Block Diagram - Audio Section

    SCD-XA333ES 5-4. BLOCK DIAGRAM – AUDIO Section – HEADPHONE RV480 IC23 PHONE LEVEL J480 PHONES COUNTER –1 IC271 MUTING Q380 128FSI CLOCK X170 BUFFER 11.2896MHz IC272 64FSI –2 MUTING (Page 29) Q370 MUTING CONTROL SWITCH Q393 D391 MUTING FR390 RELAY...
  • Page 32: Block Diagram - Display/Power Supply Section

    SCD-XA333ES 5-5. BLOCK DIAGRAM – DISPLAY/POWER SUPPLY Section – IFSO0 SIN1 SOUT (Page 30) IFSCO IFBUSY T490 XIFCS POWER XFRRST TRANSFORMER RESET (FOR DRIVE) R405 RESET-OUT RESET –31V RECT FL DRIVER FL – 31V REGULATOR D402 – 405 IC1002 FL1001...
  • Page 33: Note For Printed Wiring Boards And Schematic Diagrams

    SCD-XA333ES 5-6. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS • Circuit Boards Location Note on Printed Wiring Board: Note on Schematic Diagram: AC board • All capacitors are in µF unless otherwise noted. pF: µµF • X : parts extracted from the component side.
  • Page 34: Printed Wiring Boards - Loading Motor/Rf/Switch Boards

    SCD-XA333ES 5-7. PRINTED WIRING BOARDS – LOADING MOTOR/RF/SWITCH Boards – • See page 33 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D001 D002 IC001 IC004 IC081 Q001 Q002 Q003 Q005 IC081 IC001 IC004 (Page 36) SWITCH BOARD...
  • Page 35: Schematic Diagram - Loading Motor/Rf/Switch Boards

    SCD-XA333ES 5-8. SCHEMATIC DIAGRAM – LOADING MOTOR/RF/SWITCH Boards – • • See page 43 for Waveforms. See page 55 for IC Block Diagram. (Page...
  • Page 36: Main Board (Component Side)

    SCD-XA333ES 5-9. PRINTED WIRING BOARD – MAIN Board (Component Side) – • See page 33 for Circuit Boards Location. • Semiconductor Location (Page 34) Ref. No. Location (Page 52) (Page 52) POWER BOARD POWER BOARD RF BOARD IC509 CN410 CN420...
  • Page 37: Printed Wiring Board - Main Board (Conductor Side)

    SCD-XA333ES 5-10. PRINTED WIRING BOARD – MAIN Board (Conductor Side) – • See page 33 for Circuit Boards Location. • Semiconductor Location Ref. No. Location MAIN BOARD (CONDUCTOR SIDE) D903 D904 D905 H-11 IC502 E-10 IC503 C516 IC504 E-11 FB707...
  • Page 38: Schematic Diagram - Main Board (1/5)

    SCD-XA333ES 5-11. SCHEMATIC DIAGRAM – MAIN Board (1/5) – • See page 55 for IC Block Diagram. MAIN (2/2) BOARD (2/5) CENTER SPINDLE MOTOR DRIVE (Page 39) VOLTAGE GENERATOR (1/2) INTEGRATOR IC B/D MAIN BOARD (5/5) (Page 42) SACD DECODER...
  • Page 39: Schematic Diagram - Main Board (2/5)

    SCD-XA333ES 5-12. SCHEMATIC DIAGRAM – MAIN Board (2/5) – • See page 43 for Waveforms. MAIN BOARD (1/5) (Page 38) R1533 0 +2.5V REGULATOR R1532 CN907 3P D. OUT BOARD MAIN CN460 BOARD (Page 50) (1/5) (Page 38) LEVEL SHIFT...
  • Page 40: Schematic Diagram - Main Board (3/5)

    SCD-XA333ES 5-13. SCHEMATIC DIAGRAM – MAIN Board (3/5) – MAIN BOARD (2/5) MAIN BOARD (2/5) MAIN BOARD (2/5) (Page 39) (Page 39) (Page 39) MAIN BOARD (4/5) (Page 41) MAIN BOARD (4/5) (Page 41) MAIN BOARD (4/5) (Page 41) DISPLAY...
  • Page 41: Schematic Diagram - Main Board (4/5)

    SCD-XA333ES 5-14. SCHEMATIC DIAGRAM – MAIN Board (4/5) – • • See page 43 for Waveform. See page 55 for IC Block Diagrams. MAIN BOARD (1/5) MAIN BOARD (1/5) MAIN BOARD (1/5) (Page 38) (Page 38) (Page 38) MAIN BOARD...
  • Page 42: Schematic Diagram - Main Board (5/5)

    SCD-XA333ES 5-15. SCHEMATIC DIAGRAM – MAIN Board (5/5) – • See page 43 for Waveforms. • See page 55 for IC Block Diagram. MAIN BOARD (4/5) (Page 41) MAIN BOARD (4/5) (Page 41) MAIN BOARD (1/5) (Page 38) MAIN BOARD...
  • Page 43 SCD-XA333ES • Waveforms – MAIN Board – – AUDIO Board – – RF Board – – DISPLAY Board – 1 IC001 el (TE) (CD PLAY) 5 IC001 tj (RFAC) (CD PLAY) 7 IC803 ia (A1) qs IC509 el (FE) (SACD PLAY) qj IC272 2 w;...
  • Page 44: Audio Board (Component Side)

    SCD-XA333ES 5-16. PRINTED WIRING BOARD – AUDIO Board (Component Side) – • See page 33 for Circuit Boards Location. AUDIO BOARD (COMPONENT SIDE) (12) 1-681-770-...
  • Page 45: Printed Wiring Board - Audio Board (Conductor Side)

    SCD-XA333ES 5-17. PRINTED WIRING BOARD – AUDIO Board (Conductor Side) – • See page 33 for Circuit Boards Location. (Page 52) (Page 52) POWER POWER BOARD BOARD AUDIO BOARD (CONDUCTOR SIDE) CN451 CN450 (Page 50) (Page 52) HP BOARD POWER...
  • Page 46: Schematic Diagram - Audio Board (1/2)

    SCD-XA333ES 5-18. SCHEMATIC DIAGRAM – AUDIO Board (1/2) – • • See page 43 for Waveforms. See page 55 for IC Block Diagrams. CN172 SDATA.L.SUB SDATA.R.SUB R270 SDATA.L R285 C276 10 63V SDATA.R L102 C101 DIGITAL FILTER, R103 CURRENT PULSE D/A CONVERTER...
  • Page 47: Schematic Diagram - Audio Board (2/2)

    SCD-XA333ES 5-19. SCHEMATIC DIAGRAM – AUDIO Board (2/2) – C120 3300 100V C138 R121 CN101 +12V R127 1.8k AUDIO FILTER, C122 R128 BUFFER R124 3300p 1.8k IC121 1.8k 100V OPA2132UA/2K5 -12V (Page 53) C124 C116 3300p R129 CONVERSION 100 63V 100V 1.6k...
  • Page 48: Printed Wiring Board - Display Board

    SCD-XA333ES 5-20. PRINTED WIRING BOARD – DISPLAY Board – • See page 33 for Circuit Boards Location. DISPLAY BOARD (COMPONENT SIDE) 1-679-081- (12) (Page 52) DISPLAY BOARD (CONDUCTOR SIDE) POWER BOARD CN400 58 59 IC1001 KEY BOARD CN1004 (Page 51)
  • Page 49: Schematic Diagram - Display Board

    SCD-XA333ES 5-21. SCHEMATIC DIAGRAM – DISPLAY Board – • • See page 43 for Waveform. See page 55 for IC Block Diagram. (Page 53) (Page 40) (Page 51) (Page...
  • Page 50: Printed Wiring Boards - D.out/Hp Boards

    SCD-XA333ES 5-22. PRINTED WIRING BOARDS – D.OUT/HP Boards – • 5-23. SCHEMATIC DIAGRAM – D.OUT/HP Boards – See page 33 for Circuit Boards Location. D.OUT BOARD (COMPONENT SIDE) CN460 1-681-774- (12) 3.3VD L461 OPTICAL L460 IC460 C462 C465 GP1F38T (Page 39) J460 D.OUT BOARD...
  • Page 51: Printed Wiring Boards - Jog/Key/R.cntl Boards

    SCD-XA333ES 5-24. PRINTED WIRING BOARDS – JOG/KEY/R.CNTL Boards – • 5-25. SCHEMATIC DIAGRAM – JOG/KEY/R.CNTL Boards – See page 33 for Circuit Boards Location. KEY BOARD (COMPONENT SIDE) (Page 49) 1-679-082- (12) KEY BOARD (CONDUCTOR SIDE) SACD/CD MULTI/2CH MENU TIME/TEXT...
  • Page 52: Printed Wiring Boards - Ic-1/Ic-2/Power Boards

    SCD-XA333ES 5-26. PRINTED WIRING BOARDS – IC-1/IC-2/POWER Boards – • See page 33 for Circuit Boards Location. IC-2 BOARD IC-2 BOARD IC-1 BOARD IC-1 BOARD (COMPONENT SIDE) (CONDUCTOR SIDE) (COMPONENT SIDE) (CONDUCTOR SIDE) IC410 IC420 C427 C426 C416 CN412 C417...
  • Page 53: Schematic Diagram - Ic-1/Ic-2/Power Boards

    SCD-XA333ES 5-27. SCHEMATIC DIAGRAM – IC-1/IC-2/POWER Boards – CN400 T401 POWER C403 TRANSFORMER 0.0022 CN401 (FOR DRIVE) 100V FL-31V Q400 2SA1213O-TE12L F_GND R400 FLP_AC2 R402 R401 C402 -31V REGULATOR 0.0022 D_5V FLP_AC1 100V F_GND FL_AC2 (Page 49) FL_AC1 D400 R405 DTZ-3.9B...
  • Page 54: Printed Wiring Boards - Ac/Ac Sw Boards

    SCD-XA333ES 5-28. PRINTED WIRING BOARDS – AC/AC SW Boards – • 5-29. SCHEMATIC DIAGRAM – AC/AC SW Boards – See page 33 for Circuit Boards Location. AC BOARD (COMPONENT SIDE) C490 CN492 4700p CN490 250V COLD L490 AC IN C491...
  • Page 55 SCD-XA333ES • IC Block Diagrams – RF Board – IC001 CXD1881R 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 EQUALIZER INPUT DVDRFP BIAS...
  • Page 56 SCD-XA333ES – MAIN Board – IC509 CXD3008Q 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 57 SCD-XA333ES IC701 CXD1882R-1 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 58 SCD-XA333ES IC904 BU2500FV-E2 19 18 12BIT SHIFT REGISTER ADDRESS DECODER 8BIT LATCH 8BIT R-2R D/A CONVERTER BUFFER AMP IC905 M51957BFP-600C –...
  • Page 59 SCD-XA333ES – AUDIO Board – IC115, 215, 315 CXD9657N/2K 28 VCC3 ZEROL 27 AGND2 ZERO DETECT ZEROR LRCK 26 IOUTL– CURRENT SEGMENT INPUT DATA 25 IOUTL+ 24 VCC2 23 VCC1 SCKI 22 VCOM3 DIGITAL DGND ADVANCED SYSTEM BIAS SYSTEM FILTER...
  • Page 60 SCD-XA333ES – DISPLAY Board – IC1002 MSM9201-03GS-K COM23 COM2 COM24 COM1 DUTY CONTROL GRID VFL1 DRIVER VDISP1 DIGIT CONTROL OSC0 TIMING TIMING OSCILLATOR GENERATOR1 GENERATOR2 OSC1 RESET CONTROL PORT CIRCUIT DRIVER 8BIT COMMAND SHIFT WRITE READ DECODER REGISTER ADDRESS ADDRESS...
  • Page 61: Ic Pin Function Description

    SCD-XA333ES 5-30. IC PIN FUNCTION DESCRIPTION • MAIN BOARD IC509 CXD3008Q (DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO PROCESSOR, DIGITAL FILTER, D/A CONVERTER) Pin No. Pin Name Description DVDD0 — Power supply terminal (+3.3V) (digital system) XRST Reset signal input from the I/O expander (IC902) “L”: reset MUTE Muting control signal input from the CPU (IC901) “H”: muting...
  • Page 62 SCD-XA333ES Pin No. Pin Name Description AVSS0 — Ground terminal (analog system) IGEN Stabilized current input for operational amplifiers AVDD0 — Power supply terminal (+3.3V) (analog system) ASYO Playback EFM full-swing output terminal ASYI Playback EFM asymmetry comparator voltage input terminal...
  • Page 63 SCD-XA333ES • MAIN BOARD IC701 CXD1882R-1 (SACD DECODER) Pin No. Pin Name Description 1, 2 D5, D6 Two-way data bus with the CPU (IC901) and I/O expander (IC902) — Ground terminal (digital system) Two-way data bus with the CPU (IC901) and I/O expander (IC902) Address signal input from the CPU (IC901) —...
  • Page 64 SCD-XA333ES Pin No. Pin Name Description HINT Not used (pull up) XS16 Not used (pull up) Not used (fixed at “H” ) XPDI Not used (pull up) VDDS — Power supply terminal (+5V) (digital system) 59, 60 HA0, HA2 Not used (fixed at “H” ) —...
  • Page 65 SCD-XA333ES Pin No. Pin Name Description 118, 119 VCCA5, VCCA4 — Power supply terminal (+3.3V) (analog system) 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 66 SCD-XA333ES Pin No. Pin Name Description XTA1 System clock input terminal (33.8688 MHz) — Power supply terminal (+3.3V) (digital system) 172 to 176 D0 to D4 Two-way data bus with the CPU (IC901) and I/O expander (IC902)
  • Page 67 SCD-XA333ES • MAIN BOARD IC801 CXD2752R (DSD DECODER) Pin No. Pin Name Description VSCA0 — Ground terminal (for core) XMSLAT Serial data latch pulse signal input from the CPU (IC901) MSCK Serial data transfer clock signal input from the CPU (IC901)
  • Page 68 SCD-XA333ES Pin No. Pin Name Description BCKAO Bit clock signal (2.8224 MHz) output terminal for DSD data output Not used (open) PHREFI Phase reference signal input for DSD output phase modulation from the CXD9647R (IC803) PHREFO Phase reference signal output terminal for DSD output phase modulation Not used (open)
  • Page 69 SCD-XA333ES Pin No. Pin Name Description WARFI Analog RF signal input for PSP physical disc mark detection from the CXD1881R (IC001) WAVRB A/D bottom reference terminal for PSP physical disc mark detection 128, 129 WAVSS1,0 — A/D ground terminal (for PSP physical disc mark detection) VSIOA2 —...
  • Page 70 SCD-XA333ES • MAIN BOARD IC803 CXD9647R (DSD DIGITAL SIGNAL PROCESSOR) Pin No. Pin Name Description — Power supply terminal (+3.3V) (digital system) XMSDOE Serial data output enable signal output terminal Not used (open) MSREADY Ready signal input from the CPU (IC901) “L”: ready...
  • Page 71 SCD-XA333ES Pin No. Pin Name Description — Power supply terminal (+3.3V) (digital system) DSAR DSD data (front R-ch) output to the digital filter (IC115) — Ground terminal (digital system) DSALS DSD data (surround L-ch) output to the digital filter (IC215) —...
  • Page 72 SCD-XA333ES • MAIN BOARD IC901 CXP973F064R-1 (CPU) Pin No. Pin Name Description SACD/CD mode selection signal output to the data selector (IC270) MODE DF “L”: CD mode, “H”: SACD mode AMUTE Muting on/off signal output to the analog line circuit “L”: muting on...
  • Page 73 SCD-XA333ES Pin No. Pin Name Description SOUT DSD Serial data output to the DSD decoder (IC801) and CXD9647R (IC803) SCK DSD Serial data transfer clock signal output to the DSD decoder (IC801) and CXD9647R (IC803) BUSY DP Busy signal input to the display controller (IC1001)
  • Page 74 SCD-XA333ES • MAIN BOARD IC902 CXD1095BR (I/O EXPANDER) Pin No. Description Pin Name Detection signal input from limit in switch (S1) LIM SW The optical pick-up is inner position when “H” WISE Direction of rotation signal input terminal Not used (open)
  • Page 75 SCD-XA333ES Pin No. Description Pin Name MRSEL1 SACD/CD mode selection signal output terminal Not used — Ground terminal (digital system) — Power supply terminal (+3.3V) (digital system) AGING ERR Not used (open) — Not used (open) Disc tray open/close detection switch input terminal OUT SW “L”: disc tray open, “H”: disc trat close Not used...
  • Page 76: Exploded Views

    SCD-XA333ES SECTION 6 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they The components identified by mark 0 or dotted line with mark may have some difference from the original are seldom required for routine service.
  • Page 77: Front Panel Section

    4-220-317-01 BUTTON (FILTER) 4-230-638-01 INDICATOR (BUTTON PLAY) 4-230-635-01 BUTTON (PLAY MODE) 4-230-643-01 FILTER (DISPLAY) 4-221-262-01 KNOB (VOL) (GOLD) 4-942-568-41 EMBLEM (NO.5) SONY (BLACK) 4-221-262-11 KNOB (VOL) (BLACK) 4-230-627-01 BASE (L), PANEL (GOLD) 4-230-636-01 PLATE (REMOTE), INDICATION (GOLD) 4-230-627-11 BASE (L), PANEL (BLACK)
  • Page 78: Chassis Section-1

    SCD-XA333ES 6-3. CHASSIS SECTION-1 not supplied not supplied not supplied CDM19IB-DVBU4B, CDM19IN-DVBU4B not supplied not supplied not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-757-931-11 WIRE (FLAT TYPE) (19 CORE)
  • Page 79: Chassis Section-2

    SCD-XA333ES 6-4. CHASSIS SECTION-2 T402 not supplied T401 not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied The components identified by mark 0 or dotted line with mark 0 are critical for safety.
  • Page 80: Mechanism Deck Section (Cdm19Ib-Dvbu4B, Cdm19In-Dvbu4B )

    SCD-XA333ES 6-5. MECHANISM DECK SECTION CDM19IB-DVBU4B: BLACK TYPE CDM19IN-DVBU4B: GOLD TYPE not supplied not supplied not supplied not supplied not supplied DVBU4B not supplied not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No.
  • Page 81: Base Unit Section (Dvbu4B)

    SCD-XA333ES 6-6. BASE UNIT SECTION (DVBU4B) not supplied not supplied not 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.
  • Page 82: Electrical Parts List

    SCD-XA333ES SECTION 7 AC SW AUDIO ELECTRICAL PARTS LIST 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 83 SCD-XA333ES AUDIO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C272 1-165-319-11 CERAMIC CHIP 0.1uF C177 1-115-197-11 ELECT 100uF C273 1-164-346-11 CERAMIC CHIP C178 1-163-133-00 CERAMIC CHIP 470PF C274 1-115-197-11 ELECT 100uF C179 1-128-201-11 ELECT 100uF...
  • Page 84 SCD-XA333ES AUDIO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC350 8-759-566-39 IC OPA2132UA/2K5 C392 1-119-801-21 ELECT 220uF IC351 8-759-566-39 IC OPA2132UA/2K5 C393 1-163-141-00 CERAMIC CHIP 0.001uF C394 1-163-141-00 CERAMIC CHIP 0.001uF < JACK > < CONNECTOR >...
  • Page 85 SCD-XA333ES AUDIO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R131 1-260-001-11 CARBON MELF 2.7K 1/8W R262 1-260-002-11 CARBON MELF 3.3K 1/8W R132 1-260-002-11 CARBON MELF 3.3K 1/8W R264 1-259-971-11 CARBON MELF 1/8W R134 1-259-971-11 CARBON MELF...
  • Page 86 SCD-XA333ES AUDIO D.OUT DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R367 1-260-002-11 CARBON MELF 3.3K 1/8W R463 1-216-055-00 METAL CHIP 1.8K 1/10W R370 1-216-093-11 RES-CHIP 1/10W R464 1-216-033-00 METAL CHIP 1/10W R371 1-216-085-11 RES-CHIP...
  • Page 87 SCD-XA333ES DISPLY IC-1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q1004 8-729-120-28 TRANSISTOR 2SC2412K-T-146-QR Q1005 8-729-120-28 TRANSISTOR 2SC2412K-T-146-QR R1078 1-216-073-11 RES-CHIP 1/10W R1080 1-216-073-11 RES-CHIP 1/10W Q1006 8-729-120-28 TRANSISTOR 2SC2412K-T-146-QR R1081 1-216-073-11 RES-CHIP 1/10W Q1007...
  • Page 88 SCD-XA333ES IC-2 LOADING MOTOR MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-681-773-11 IC-2 BOARD C518 1-164-156-11 CERAMIC CHIP 0.1uF ********** C519 1-164-156-11 CERAMIC CHIP 0.1uF < CAPACITOR > C520 1-126-395-11 ELECT 22uF C521 1-162-965-11 CERAMIC CHIP 0.0015uF 10%...
  • Page 89 SCD-XA333ES MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C702 1-125-822-11 TANTALUM CHIP 10uF C792 1-126-206-11 ELECT CHIP 100uF 6.3V C704 1-115-156-11 CERAMIC CHIP C705 1-115-156-11 CERAMIC CHIP C793 1-126-246-11 ELECT CHIP 220uF C706 1-115-156-11 CERAMIC CHIP...
  • Page 90 SCD-XA333ES MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C910 1-162-970-11 CERAMIC CHIP 0.01uF FB752 1-500-283-11 FERRITE C911 1-117-370-11 CERAMIC CHIP 10uF FB753 1-500-283-11 FERRITE C913 1-164-156-11 CERAMIC CHIP 0.1uF FB754 1-500-283-11 FERRITE C914 1-125-822-11 TANTALUM CHIP 10uF...
  • Page 91 SCD-XA333ES MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC901 8-752-920-81 IC CXP973F064R-1 IC902 8-752-392-03 IC CXD1095BR R594 1-218-728-11 METAL CHIP 0.5% 1/16W IC903 8-759-487-04 IC BR24C02F-E2 R595 1-218-708-11 METAL CHIP 4.7K 0.5% 1/16W R596...
  • Page 92 SCD-XA333ES MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R716 1-218-668-11 METAL CHIP 0.5% 1/16W R717 1-218-740-11 METAL CHIP 100K 0.5% 1/16W R848 1-216-801-11 METAL CHIP 1/16W R718 1-218-716-11 METAL CHIP 0.5% 1/16W R849 1-216-801-11 METAL CHIP...
  • Page 93 SCD-XA333ES MAIN POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R943 1-216-809-11 METAL CHIP 1/16W R944 1-216-833-11 METAL CHIP 1/16W R1534 1-216-833-11 METAL CHIP 1/16W R945 1-216-833-11 METAL CHIP 1/16W < VIBRATOR > R947 1-216-864-11 METAL CHIP...
  • Page 94 SCD-XA333ES POWER R.CNTL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TRANSISTOR > < DIODE > Q400 8-729-209-71 TRANSISTOR 2SA1213O-TE12L D400 8-719-056-77 DIODE UDZ-TE-17-3.9B D401 8-719-083-67 DIODE UDZSTE-1720B < RESISTOR > D402 8-719-210-33 DIODE EC10DS2TE12L...
  • Page 95 SCD-XA333ES Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C018 1-162-919-11 CERAMIC CHIP 22PF < IC > C019 1-124-779-00 ELECT CHIP 10uF C020 1-162-919-11 CERAMIC CHIP 22PF IC001 8-752-403-50 IC CXD1881R IC004 8-759-058-45 IC NJM3403AV C021...
  • Page 96 SCD-XA333ES SWITCH Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R085 1-216-833-11 METAL CHIP 1/16W R086 1-216-833-11 METAL CHIP 1/16W ACCESSORIES & PACKING MATERIALS R087 1-216-833-11 METAL CHIP 1/16W ******************************* R088 1-216-864-11 METAL CHIP 1/16W R089...
  • Page 97 SCD-XA333ES MEMO...
  • Page 98 SCD-XA333ES 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...

Table of Contents