Sony SCD-C222ES Service Manual
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Sony SCD-C222ES Service Manual

Super audio cd player
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SERVICE MANUAL
Ver 1.0 2001.07
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
104 dB or more
Total harmonic distortion rate
0.0018 % 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
0.0020 % or less
Wow and flutter
Value of measurable limit (±0.001 %
W. PEAK) or less
Output connector
Jack type Output level
ANALOG OUT Phono
2 Vrms
jacks
(at 50 kilohms)
DIGITAL (CD)
Square
–18 dBm
OUT OPTICAL* optical
output
connector
DIGITAL (CD)
Coaxial
0.5 Vp-p
OUT COAXIAL* output
connector
PHONES
Stereo
10 mW
phone jack
*Output only the audio signals of the CD
Sony Corporation
9-873-158-01
2001G0500-1
Home Audio Company
C 2001.7
Shinagawa Tec Service Manual Production Group
SCD-C222ES
SPECIFICATIONS
• Audio connecting cord
• Monaural (2P) mini-plug cord (1) (Connecting cord for
Load impedance
• Remote commander (remote) RM-SC500 (1)
• R6 (size-AA) batteries (2)
Over 10 kilohms
(
)
Light emitting
Design and specifications are subject to change without notice.
wave length:
660 nm
75 ohms
32 ohms
Model Name Using Similar Mechanism
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
Power requirements
120 V AC, 60 Hz
Power consumption
26 W
430 × 135 × 400 mm
Dimensions (w/h/d)
(17 × 4 1/4 × 15 3/4 in.)
incl. projecting parts
Mass (approx.)
7.5 kg (16 lbs 9 oz.)
Supplied accessories
phono jack × 2 (Red and White) y phono jack × 2 (Red
and White) (2)
and White) (2)
phono jack × 1 (Black) y phono jack × 1 (Black) (2)
CONTROL A1 )
SUPER AUDIO CD PLAYER
US Model
Canadian Model
SCD-CE775
CDM59A-DVBU5A
DVBU5A
KHM-230AAA

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  • Page 1 SCD-C222ES SERVICE MANUAL US Model Canadian Model Ver 1.0 2001.07 Model Name Using Similar Mechanism SCD-CE775 CD Mechanism Type CDM59A-DVBU5A Base Unit Name DVBU5A Optical Pick-up Name KHM-230AAA SPECIFICATIONS General When a super audio CD is played Laser Semiconductor laser Playing frequency range 2 Hz to 100 kHz (SACD: λ...

  • Page 2: Table Of Contents

    SCD-C222ES TABLE OF CONTENTS SERVICING NOTES EXPLODED VIEWS ..........4 7-1. Case Section ..............79 GENERAL 7-2. Front Panel Section ............80 ..............6 7-3. Chassis Section ............... 81 7-4. CD Mechanism Deck Section-1 DISASSEMBLY (CDM59A-DVBU5A) ............. 82 3-1. Disassembly Flow ............8 7-5.
  • Page 3 OPERATION. REPLACE THESE COMPONENTS WITH DE FONCTIONNEMENT. NE REMPLACER CES COM- SONY PARTS WHOSE PART NUMBERS APPEAR AS POSANTS QUE PAR DES PIÈCES SONY DONT LES SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- NUMÉROS SONT DONNÉS DANS CE MANUEL OU LISHED BY SONY.

  • Page 4: Servicing Notes

    SCD-C222ES SECTION 1 SERVICING NOTES HOW TO OPEN THE DISC TABLE WHEN POWER NOTES ON HANDLING THE OPTICAL PICK-UP SWITCH TURNS OFF BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electro- Insert a tapering driver into the aperture of the unit bottom, and static break-down because of the potential difference generated turn it in the direction of the arrow (to OUT direction).
  • Page 5 SCD-C222ES 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 6: General

    Connect to an audio component using an coaxial digital cable. 4 DIGITAL (CD) OUT OPTICAL connector (6) Connect to an audio component using an optical digital cable. 5 CONTROL A1 jacks (6, 26) Connect to a Sony audio component using the monaural (2P) mini-plug cord.

  • Page 7: Remote Parts Descriptions

    SCD-C222ES Remote Parts Descriptions 1 CONTINUE button (11) qg MULTI/2CH button (12) Press to resume normal play from Shuffle Play or Press to select the playback area when the 2 channel + Program Play. Multi-channel Super Audio CD is loaded. When you...

  • Page 8: Disassembly 7-4. Cd Mechanism Deck Section-1 3-1. Disassembly Flow

    SCD-C222ES 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 9: Case

    SCD-C222ES Note: Follow the disassembly procedure in the numerical order given. 3-2. CASE 3 case 2 screw (flat head) 1 two screws (flat head) 1 two screws (flat head) 3-3. FRONT PANEL SECTION 3 connector (CN104) 5 connector 8 claw...

  • Page 10: Cd Mechanism Deck (Cdm59A-Dvbu5A)

    SCD-C222ES 3-4. CD MECHANISM DECK (CDM59A-DVBU5A) 9 CD mechanism deck 6 three screws (BVTP3 × 8) (CDM59A-DVBU5A) 4 screw (BVTP3 × 8) 5 two screws (BVTP3 × 8) 8 wire (flat type) (30 core) (CN708) 5 screw (BVTP3 × 8)

  • Page 11: Power Board

    SCD-C222ES 3-6. POWER BOARD 5 two clamps 4 four screws (BVTP3 × 8) 3 connector 6 POWER board (CN707) 7 four washers 2 connector (CN301) 1 connector (CN105) 3 connector (CN705) 1 connector (CN151) 3-7. MAIN BOARD 2 four screws (BVTP3 ×...

  • Page 12: Base Unit (Dvbu5A)

    SCD-C222ES 3-8. BASE UNIT (DVBU5A) BU section Note: When installing the BU on the chassis, set the gear (U/D) lever (lifter) in free position, the gear (U/D) 1 wire (flat type) (25 core) in UP position, and insert (CN003) the shaft into the groove of gear (U/D).

  • Page 13: Sensor Board

    SCD-C222ES 3-10. SENSOR BOARD 1 screw (PTPWH M2.6) 3 belt (rotary) 2 tray 5 SENSOR board 4 two screws 4 two screws (BTTP M2.6) (BTTP M2.6) 3-11. LOADING MOTOR BOARD 3 two screws (BTTP M2.6) 4 LOADING MOTOR board 1 belt (loading)

  • Page 14: Assembly

    SCD-C222ES SECTION 4 ASSEMBLY Note: Follow the assembly procedure in the numerical order given. ADJUSTING PHASE OF SWING GEAR AND GEAR (U/D) 5 stopper washer (FR) 4 Push fully the shaft of shaft gear and align the hole shape of gear (loading B).

  • Page 15: Test Mode

    SCD-C222ES SECTION 5 TEST MODE [ OPEN/CLOSE] This set automatically executes self-diagnosis and various checks Key in the Test Mode. by entering the test mode. OPEN/CLOSE] Note: This set automatically makes various adjustments according to the key is disabled immediately after setting type of disc, thereby not requiring adjustment of the set when parts the test mode.
  • Page 16 SCD-C222ES 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-C222ES 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-C222ES 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-C222ES 5-1. 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-C222ES 5-2. 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-C222ES Items Description Remarks HENSHIN RYOU 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-C222ES (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) Not displayed in this set. SPIN UP TIME (msec) : 1354 1300 to 1600...
  • Page 23 SCD-C222ES 5-3. SACD (DL) DISC OPERATION CHECK 5-4. 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-C222ES 5-5. CDM59 AND THE DOOR CHECK Measurement of table rotation hours, tray open/close hours and panel door open close hours can be executed together with CDM59. Procedure 1. Set the test mode. Turn the dial and select 59 Table Init. Press...
  • Page 25 3. Press the button to turn the power off. of SCD-C222ES, the multiple discs can be placed. Even when Note: Take care not to leave the test disc in the set. the discs (CD or the SACD SL disc) of different types are...
  • Page 26 SCD-C222ES 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 27 SCD-C222ES 5-8. 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, 5-1. oscilloscope IC AND FLUORESCENT DISPLAY TUBE CHECK and 5-2.
  • Page 28 SCD-C222ES RF Level Check CLV Jitter Check (CD only) Connection: Connection: oscilloscope oscilloscope MAIN board MAIN board (CH1) TP516 (RFCK) TP703 (RFAC) – TP517(WFCK) – (CH2) TP704 (AGND) TP808 (DG) Checking Method: Checking Method: 1. Under the condition of traverse waveform check mode in step 1.
  • Page 29 SCD-C222ES Checking and Connecting Location: – MAIN Board (Component Side) – IC703 TP704 (AGND) TP703 TP506 TP504 (RFAC) TP808 (FE) (AVC) (DG) TP516 (RFCK) TP513 IC509 (TE) TP517 IC701 (WFCK) IC801...

  • Page 30: Diagrams

    SCD-C222ES SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM – RF/SERVO Section – ATOP DVDRFP INPUT PROGRAMMABLE RFAC RFAC BIAS, EQ FILTER (Page 31) RFSIN ATON DIFFERENTIATOR FULL WAVE RECTIFER AGCO • SIGNAL PATH : SACD PLAY CHARGE PUMP : CD PLAY CLAMP&...

  • Page 31: Block Diagram - Servo Section

    SCD-C222ES 6-2. BLOCK DIAGRAM – SERVO Section – RFAC D+3.3V (Page 32) FILTER DIGITAL SIGNAL PROCESSOR IC509 (2/2) 53 55 52 54 12 XTAO CLOCK XTAI 768FS (33.8688MHz) GENERATOR (Page 32) PCMD MDAT MDAT, BCLK, LRCK RFAC RFAC ASYMMETRY DIGITAL PLL...

  • Page 32: Block Diagram - Main Section

    SCD-C222ES 6-3. BLOCK DIAGRAM – MAIN Section – SDATA, SCLK, SDEN • SIGNAL PATH (Page 30) : SACD PLAY FOK, MIRR, COUT, SCLK (Page 30) TE, FE (Page 30) ZMCKI, 256FS (Page 33) DSD DECODER LEVEL SHIFT IC801 DSL, DSR, DSLS, DSRS, DSC,...

  • Page 33: Block Diagram - Audio Section

    SCD-C222ES 6-4. BLOCK DIAGRAM – AUDIO Section – RV881 PHONES LEVEL HEADPHONE J881 R-CH DSD DIGITAL SIGNAL PROCESSOR PHONES IC308 IC803 DIGITAL FILTER, D/A CONVERTER DSL, DSR, MUTING IC301 DSLS, DSRS, Q403 DSC, DSLF, R-CH ANALOG J301 E64FSO, E128FSO DSDL...

  • Page 34: Block Diagram - Display/Key Control/Power Supply Section

    SCD-C222ES 6-5. BLOCK DIAGRAM – DISPLAY/KEY CONTROL/POWER SUPPLY Section – S830 ROTARY S807 – 811 ENCODER KEY0 S807 S808 S809 S810 S811 EX-CHANGE DISC SKIP S804, 805 KEY1 T150 S804 S805 POWER SACD/CD MULTI/2CH TRANSFORMER –7V AU–7V RECT REGULATOR S812 – 816 (IC305 –...

  • Page 35: Note For Printed Wiring Boards And Schematic Diagrams

    SCD-C222ES 6-6. 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 36: Printed Wiring Board - Rf Board

    SCD-C222ES 6-7. PRINTED WIRING BOARD – RF Board – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D001 D002 IC001 (SPINDLE) (SLED) (LIMIT) OPTICAL PICK-UP IC004 RF BOARD BLOCK KHM-230AAA Q001 (COMPONENT SIDE) Q002...

  • Page 37: Schematic Diagram - Rf Board

    SCD-C222ES 6-8. SCHEMATIC DIAGRAM – RF Board – • • See page 55 for Waveforms. See page 59 for IC Block Diagram. CN005 AGND RFAC AGND C026 C039 C041 C036 0.01 0.01 MIRR C031 MIRR VMOD JL081 C040 C045 VMOD C032 0.01...

  • Page 38: Printed Wiring Boards - Motor/Sensor Section

    SCD-C222ES 6-9. PRINTED WIRING BOARDS – MOTOR/SENSOR Section – • See page 35 for Circuit Boards Location. MAIN BOARD CN705 (Page 40) (TABLE SENSOR) (DISC SENSOR)

  • Page 39: Schematic Diagram - Motor/Sensor Section

    SCD-C222ES 6-10. SCHEMATIC DIAGRAM – MOTOR/SENSOR Section – • See page 59 for IC Block Diagram. (Page 46)

  • Page 40: Main Board (Component Side)

    SCD-C222ES 6-11. PRINTED WIRING BOARD – MAIN Board (Component Side) – • See page 35 for Circuit Boards Location. • Semiconductor Location MAIN BOARD (COMPONENT SIDE) Ref. No. Location IC503 IC703 IC509 (RFAC) IC701 IC703 IC801 (AVC) (AGND) IC803 (FE)

  • Page 41: Printed Wiring Board - Main Board (Conductor Side)

    SCD-C222ES 6-12. PRINTED WIRING BOARD – MAIN Board (Conductor Side) – • See page 35 for Circuit Boards Location. • Semiconductor Location MAIN BOARD (CONDUCTOR SIDE) Ref. No. Location D903 D904 IC502 IC504 IC512 H-10 IC702 IC706 IC708 IC708 IC802...

  • Page 42: Schematic Diagram - Main Board (1/5)

    SCD-C222ES 6-13. SCHEMATIC DIAGRAM – MAIN Board (1/5) – • • See page 55 for Waveforms. See page 59 for IC Block Diagram. (Page 45) AGND DGND (Page 45) TP501 DRVC (AGND) C592 M12V MGND C516 DSP_BUS CL502 TP517 CN708...

  • Page 43: Schematic Diagram - Main Board (2/5)

    SCD-C222ES 6-14. SCHEMATIC DIAGRAM – MAIN Board (2/5) – • • See page 55 for Waveforms. See page 59 for IC Block Diagram. R545 100k C523 1500p R544 TP701 100k (JIT) D903 R729 JL1080 JL1081 1SS367 (2/2) SPINDLE MOTOR TP703...

  • Page 44: Schematic Diagram - Main Board (3/5)

    SCD-C222ES 6-15. SCHEMATIC DIAGRAM – MAIN Board (3/5) – • See page 55 for Waveforms. CN704 CL1094 DGND C914 C795 DOUT CL1010 C842 C913 FL906 0.01 10V 0.01 6.3V CL1018 +3.3VD A1IN CL1021 R803 A1HOT CL883 A1OUT CL1023 A1COLD C796...

  • Page 45: Schematic Diagram - Main Board (4/5)

    SCD-C222ES 6-16. SCHEMATIC DIAGRAM – MAIN Board (4/5) – • • See page 55 for Waveforms. See page 59 for IC Block Diagram. (Page 43) R912 FL901 R913 R906 C916 C901 0.01 C906 R946 0.01 C902 0.01 S902 EEPROM (FLASH WRITING)

  • Page 46: Schematic Diagram - Main Board (5/5)

    SCD-C222ES 6-17. SCHEMATIC DIAGRAM – MAIN Board (5/5) – • See page 55 for Waveforms. (Page 44) CL810 XZLAT R1019 C917 CL807 0.01 CL811 HDMODESEL C912 0.01 CL804 CDMODE CL812 CL813 R996 CL814 FL904 R997 CL859 INVERTER CL815 CL858 IC802...

  • Page 47: Schematic Diagram - Audio/Headphone Boards

    SCD-C222ES 6-18. SCHEMATIC DIAGRAM – AUDIO/HEADPHONE Boards – • See page 55 for Waveforms. • See page 59 for IC Block Diagram. F881 L881 RV881 N.F. 1k/1k CN881 J881 PHONES FB883 L883 N.F. 6.8µH C883 C882 C881 1000p 1000p 1000p...

  • Page 48: Audio Board (Component Side)

    SCD-C222ES 6-19. PRINTED WIRING BOARD – AUDIO Board (Component Side) – • See page 35 for Circuit Boards Location. AUDIO BOARD (COMPONENT SIDE) (11) 1-681-337-...

  • Page 49: Printed Wiring Boards - Audio (Conductor Side)/Headphone Boards

    SCD-C222ES 6-20. PRINTED WIRING BOARDS – AUDIO (Conductor Side)/HEADPHONE Boards – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D301 J302 D302 AUDIO BOARD ANALOG D303 J301 5.1CH OUT (CONDUCTOR SIDE) D304 ANALOG D305...

  • Page 50: Printed Wiring Boards - Display/Key/Led/Rm Boards

    SCD-C222ES 6-21. PRINTED WIRING BOARDS – DISPLAY/KEY/LED/RM Boards – • See page 35 for Circuit Boards Location. S804, 805 S806 – 811 A OPEN/CLOSE DISPLAY BOARD MULTI/2CH SACD/CD (Page 40) IC801 l AMS L PUSH ENTER DISC SKIP EX-CHANGE 1-682-030-...

  • Page 51: Schematic Diagram - Display/Key/Led/Rm Boards

    SCD-C222ES 6-22. SCHEMATIC DIAGRAM – DISPLAY/KEY/LED/RM Boards – • See page 55 for Waveforms. FL801 FLUORESCENT INDICATOR TUBE CN802 D+3.3V (Page 54) C806 R868 R867 R866 R865 C805 4.7k 3.3k S821 S820 S819 S818 S817 CN811 CN812 C804 KEY3 DISC 1...

  • Page 52: Printed Wiring Boards - Power/Reg Boards

    SCD-C222ES 6-23. PRINTED WIRING BOARDS – POWER/REG Boards – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location POWER BOARD (COMPONENT SIDE) D902 D903 D906 D907 D908 D909 D910 D911 D912 D913 D918 D920 D921...

  • Page 53: Printed Wiring Boards - Power Sw/Pt Boards

    SCD-C222ES 6-24. PRINTED WIRING BOARDS – POWER SW/PT Boards – • See page 35 for Circuit Boards Location. PT BOARD (COMPONENT SIDE) PT BOARD (CONDUCTOR SIDE) AC IN POWER SW BOARD (Page 52) (Page 52) * NOT REPLACEABLE: BUILT IN TRANSFORMER...

  • Page 54: Schematic Diagram - Power/Power Sw/Pt/Reg Boards

    SCD-C222ES 6-25. SCHEMATIC DIAGRAM – POWER/POWER SW/PT/REG Boards – Q902 2SA1213O-TE12L CN903 -33V REGULATOR HP+UR D924 HP_GND IC905 EC10QS04 M5F7807L R907 -TE12L5 HP-UR AU_+7V D925 AU_GND CN907 CN105 EC10QS04 R916 -TE12L5 6.8k AU_-7V DAC_+5V +7V REGULATOR R918 D3.3V D3.3V 3.3k...
  • Page 55 SCD-C222ES • Waveforms – RF Board – – MAIN Board – 3 IC001 tj (RFAC) (SACD Play mode) 1 IC509 0 (WFCK), IC701 <zbz (WFCK) 1 IC001 el (TE) (SACD Play mode) Approx. Approx. 3.4 Vp-p 1.4 Vp-p 320 mVp-p 136 µ...
  • Page 56 SCD-C222ES 4 IC509 ra (TE), IC901 yg (TE) 7 IC509 yj (BCK), IC701 <zb, (BCLK) qa IC701 <zzm (RFIN) (SACD Play mode) (SACD Play mode) (CD Play mode) Approx. 1.1 Vp-p Approx. 3.4 Vp-p 100 mVp-p 472 ns 4 IC509 ra (TE), IC901 yg (TE) 8 IC509 ua (XTAI) qa IC701 <zzm (RFIN) (CD Play mode)
  • Page 57 SCD-C222ES qg IC801 tl (BCKAI) wg IC803 o; (LRCK) (CD Play mode) w; IC901 ra (EXTAL) 1.6 Vp-p 3.5 Vp-p 3.4 Vp-p 22.7 µs 50 ns 177 ns qh IC801 ya (PHREFI) wh IC803 of (BCLK) (CD Play mode) wa IC803 wk (FS128) 3.5 Vp-p...
  • Page 58 SCD-C222ES – AUDIO Board – – DISPLAY Board – 6 IC301 – 303 w; (DBCK) 1 IC304 1 1 IC801 t; (OSCO) 3.4 Vp-p 4 Vp-p 1.6 Vp-p 88.6 ns 354 ns 540 ns 7 IC301 – 303 qk (PSCK), ql (DSCK)
  • Page 59 SCD-C222ES • 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 INPUT EQUALIZER DVDRFP FILTER...
  • Page 60 SCD-C222ES – JUNCTION Board – IC11 BA6780 VIN1 VIN2 FIN1 FIN2 RIN1 RIN2 IOUT VREF VREG FBIN- FBIN+ OUT1+ OUT2+ OUT2- – MAIN Board – IC905 M51957BFP-600C –...
  • Page 61 SCD-C222ES 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 62 SCD-C222ES 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 TEST1 ERROR DVSS1 CORRECTOR...

  • Page 63: Ic Pin Function Description

    SCD-C222ES 6-26. 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 I/O expander (IC902) “L”: reset MUTE Muting on/off control signal input from the I/O expander (IC902) “H”: muting on...
  • Page 64 SCD-C222ES 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 EFM full-swing output terminal ASYI Asymmetry comparator voltage input terminal RFAC EFM signal input from the CXD1881R (IC001) AVSS1 —...
  • Page 65 SCD-C222ES • 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 66 SCD-C222ES 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 67 SCD-C222ES 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 68 SCD-C222ES 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 69 SCD-C222ES • MAIN BOARD IC801 CXD2752R (DSD DECODER) Pin No. Pin Name Description — 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 70 SCD-C222ES 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 71 SCD-C222ES 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 WAVSS — A/D ground terminal (for PSP physical disc mark detection) VSIO —...
  • Page 72 SCD-C222ES • 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 73 SCD-C222ES Pin No. Pin Name Description — Power supply terminal (+3.3V) (digital system) DSAR DSD data (front R-ch) output to the digital filter (IC301) — Ground terminal (digital system) DSALS DSD data (surround L-ch) output to the digital filter (IC302) —...
  • Page 74 SCD-C222ES • MAIN BOARD IC901 CXP974096-001R (CPU) Pin No. Pin Name Description SACD/CD mode selection signal output to the muting circuit MODE DF “L”: CD mode, “H”: SACD mode AMUTE Muting on/off signal output to the analog line circuit “L”: muting on...
  • Page 75 SCD-C222ES Pin No. Pin Name Description SCK DSD Serial data transfer clock signal output to the DSD decoder (IC801) and CXD9647R (IC803) Laser diode on/off control signal output to the CXD1881R (IC001) LD ON “L”: laser diode off, “H”: laser diode on XDIS IO Reset signal output to the I/O expander (IC902) “L”: reset...
  • Page 76 SCD-C222ES Pin No. Pin Name Description INIT DF Initial signal output to the digital filter Not used LATCH DF Latch signal output to the digital filter (IC301 to IC303) SHIFT DF Shift signal output to the digital filter (IC301 to IC303)
  • Page 77 SCD-C222ES • MAIN BOARD IC902 CXD1095BR (I/O EXPANDER) Pin No. Description Pin Name MUT CD Muting on/off control signal output to the CXD3068Q (IC509) “L”: muting on MUT 2D Muting control signal output to the BA5983FP (IC502) MUT LOAD Muting control signal output to the BA5912AFP (IC512)
  • Page 78 SCD-C222ES Pin No. Pin Name Description — Power supply terminal (+3.3V) (digital system) 57, 58 — PA3, PA4 Not used (open) Disc tray open/close detection switch (S11) input terminal OUT SW “L”: disc tray open, “H”: disc trat close —...

  • Page 79: Exploded Views 7-1. Case Section

    SCD-C222ES SECTION 7 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 0 are may have some difference from the original are seldom required for routine service.

  • Page 80: Front Panel Section

    X-4954-182-1 BASE (INDICATOR) ASSY, PANEL 4-235-576-01 PANEL, FRONT 1-682-034-11 LED BOARD 4-235-586-01 WINDOW (REMOTE CONTROL) 4-230-722-01 BUTTON (PLAY) 4-942-568-41 EMBLEM (NO.5), SONY A-4726-302-A DISPLAY BOARD, COMPLETE 4-235-578-01 BASE (L), PANEL 4-235-580-01 BUTTON (OPEN/CLOSE) 4-923-520-01 KNOB, POWER X-4953-971-1 BUTTON (INDICATOR) ASSY...

  • Page 81: Chassis Section

    SCD-C222ES 7-3. CHASSIS SECTION CDM59A-DVBU5A not supplied not supplied not supplied not supplied supplied not supplied T150 T151 supplied The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety.

  • Page 82: (Cdm59A-Dvbu5A)

    SCD-C222ES 7-4. CD MECHANISM DECK SECTION-1 (CDM59A-DVBU5A) supplied CD mechanism deck section-2 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-676-245-11 SENSOR BOARD 4-224-615-03 GEAR (RM-B) 4-218-253-31 SCREW (M2.6), +BTTP 4-225-328-01 BELT (ROTARY) * 503 X-4924-457-1 ROLLER ASSY...

  • Page 83: (Cdm59A-Dvbu5A)

    SCD-C222ES 7-5. CD MECHANISM DECK SECTION-2 (CDM59A-DVBU5A) not supplied S200 not supplied DVBU5A Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-985-672-01 SCREW (+PTPWH M2.6), FLOATING 4-224-606-01 GEAR (RV) 4-225-885-01 BELT (LOADING) 4-224-605-01 GEAR (U/D) 4-225-844-01 GEAR (LOADING A)

  • Page 84: Base Unit Section (Dvbu5A)

    SCD-C222ES 7-6. BASE UNIT SECTION (DVBU5A) The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety. sécurité. Replace only with part num- Ne les remplacer que par une pièce ber specified.

  • Page 85: Electrical Parts List

    SCD-C222ES SECTION 8 ELECTRICAL PARTS LIST 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 86 SCD-C222ES AUDIO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C526 1-136-808-11 FILM 100PF 100V L401 1-216-033-00 METAL CHIP 1/10W C528 1-136-813-11 FILM 680PF 100V L402 1-216-033-00 METAL CHIP 1/10W L403 1-216-033-00 METAL CHIP 1/10W C541...
  • Page 87 SCD-C222ES AUDIO DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R398 1-216-295-11 SHORT R512 1-216-065-00 RES-CHIP 4.7K 1/10W R399 1-216-295-11 SHORT R513 1-216-105-00 RES-CHIP 220K 1/10W R514 1-216-085-00 RES-CHIP 1/10W R401 1-260-008-11 CARBON MELF 1/8W...
  • Page 88 SCD-C222ES DISPLAY HEADPHONE JUNCTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < CONNECTOR > 1-682-033-11 HEADPHONE BOARD ***************** CN801 1-770-643-11 CONNECTOR, FFC/FPC 12P CN811 1-750-194-11 CONNECTOR, BOARD TO BOARD 4P < CAPACITOR > < FLUORESCENT INDICATOR TUBE >...
  • Page 89 SCD-C222ES LOADING MOTOR MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-682-031-11 KEY BOARD C516 1-107-826-11 CERAMIC CHIP 0.1uF C517 1-125-822-11 TANTALUM 10uF ********** C518 1-107-826-11 CERAMIC CHIP 0.1uF < CONNECTOR > C519 1-125-837-11 CERAMIC CHIP 6.3V...
  • Page 90 SCD-C222ES MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C780 1-125-822-11 TANTALUM 10uF C702 1-125-822-11 TANTALUM 10uF C781 1-125-822-11 TANTALUM 10uF C703 1-125-837-11 CERAMIC CHIP 6.3V C790 1-126-204-11 ELECT CHIP 47uF C704 1-125-837-11 CERAMIC CHIP 6.3V...
  • Page 91 SCD-C222ES MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < FERRITE BEAD > C907 1-162-970-11 CERAMIC CHIP 0.01uF C908 1-162-970-11 CERAMIC CHIP 0.01uF FB701 1-469-835-21 FERRITE C909 1-162-927-11 CERAMIC CHIP 100PF FB703 1-500-283-11 FERRITE C910 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 92 SCD-C222ES MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > R538 1-218-740-11 METAL CHIP 100K 0.5% 1/16W R540 1-216-833-11 METAL CHIP 1/16W IC502 8-759-567-26 IC BA5983FP-E2 R541 1-218-740-11 METAL CHIP 100K 0.5% 1/16W...
  • Page 93 SCD-C222ES MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R758 1-216-864-11 METAL CHIP 1/16W R642 1-216-839-11 METAL CHIP 1/16W R759 1-216-864-11 METAL CHIP 1/16W R644 1-216-797-11 METAL CHIP 1/16W R761 1-218-700-11 METAL CHIP 2.2K 0.5%...
  • Page 94 SCD-C222ES MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R940 1-216-809-11 METAL CHIP 1/16W R871 1-216-825-11 METAL CHIP 2.2K 1/16W R941 1-216-809-11 METAL CHIP 1/16W R872 1-216-825-11 METAL CHIP 2.2K 1/16W R942 1-216-809-11 METAL CHIP...
  • Page 95 SCD-C222ES MAIN POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D903 8-719-977-81 DIODE DTZ33B R1025 1-216-864-11 METAL CHIP 1/16W D906 8-719-210-33 DIODE EC10DS2 R1026 1-216-833-11 METAL CHIP 1/16W D907 8-719-210-33 DIODE EC10DS2 R1027 1-216-843-11 METAL CHIP...
  • Page 96 SCD-C222ES POWER SW Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-682-032-11 POWER SW BOARD < IC > **************** IC901 8-759-445-59 IC BA033T < CAPACITOR > ************************************************************** 0 C601 1-113-924-11 CERAMIC 0.0047uF 20% 250V A-4726-887-A RF BOARD, COMPLETE ******************* <...
  • Page 97 SCD-C222ES SENSOR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R093 1-216-803-11 METAL CHIP 1/16W C064 1-164-156-11 CERAMIC CHIP 0.1uF R094 1-216-803-11 METAL CHIP 1/16W C090 1-115-156-11 CERAMIC CHIP R097 1-216-839-11 METAL CHIP 1/16W C094 1-128-993-21 ELECT CHIP...
  • Page 98 SCD-C222ES Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MISCELLANEOUS ************** 1-690-892-11 WIRE (FLAT TYPE) (12 CORE) 1-500-082-11 CLAMP, SLEEVE FERRITE 0 107 1-783-531-31 CORD, POWER 1-757-850-11 WIRE (FLAT TYPE) (30 CORE) 1-775-167-11 WIRE (FLAT TYPE) (19 CORE)
  • Page 99 SCD-C222ES MEMO...

  • Page 100: Revision History

    SCD-C222ES 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...

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