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SCD-C333ES SERVICE MANUAL US Model Canadian Model Model Name Using Similar Mechanism CD Mechanism Type CDM59-DVBU5 Optical Pick-up Type KHM-230AAA/J1NP SPECIFICATIONS When a super audio CD is played Jack type Output level Load impedance Playing frequency range 2 Hz to 100 kHz...
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
SECTION 1 SERVICING NOTES (1) When the bottom plate is removed, the RF board can be checked. NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT eleven screws (BVTP3 × 8) The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc.
SECTION 2 GENERAL This section is extracted from instruction manual. Front Panel Parts Descriptions CHECK CLEAR DISC 1 DISC 2 DISC 3 DISC 4 DISC 5 SACD EX-CHANGE DISC SKIP POWER CONTINUE SHUFFLE PROGRAM MENU TIME/TEXT PUSH ENTER OPEN/CLOSE LEVEL PHONES 1 POWER switch (11) qs CLEAR button (20)
1 ANALOG OUT jacks (5) 4 CONTROL A1 jack (5) Connect to an audio component using the audio Connect to the Sony audio component using the connecting cord. monaural (2P) mini-plug cord. 2 DIGITAL (CD) OUT OPTICAL connector (5) Note...
3-5. CD MECHANISM DECK (CDM59-DVBU5) 1 five screws (BVTP3 × 8) 3 sub chassis 2 five screws (BVTP3 × 8) 8 CD mechanism deck 4 three screws (CDM59-DVBU5) (BVTP3 × 8) 6 screw (BVTP3 × 8) 7 screw(BVTP3 × 8) 5 Slide the tray until the screw that fixes the table assy can be seen through around hole...
3-6. OPTICAL PICK-UP BLOCK (KHM-230AAA/J1NP) 3 two screws 3 two screws (PTPWH M2.6) (PTPWH M2.6) 4 optical pick-up block (KHM-230AAA/J1NP) Note: When installing the BU BU section on the chassis, set the gear (U/D) lever (lifter) in free 5 four compression springs (932) position, the gear (U/D) in UP position, and insert the shaft...
3-10. 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). 3 Let the swing gear through under the 6 screw chassis and engage its dowel (PTPWH M2.6)
SECTION 4 DIAGRAMS NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Note on Printed Wiring Board: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. pF: µµF •...
SCD-C333ES MAIN SECTION-2 D0 -D7 DATA BUS DATA BUS TO MAIN SECTION(1/2) (Page 14) A0 - A7 ADDRESS BUS ADDRESS BUS TO MAIN SECTION(1/2) (Page 14) TO MAIN SECTION(1/2) (Page 14) RS-232C (JIG) D0 - D7 A0 - A6 D0 -D7 IC920 44 –...
SCD-C333ES 4-3. PRINTED WIRING BOARD RF SECTION • Refer to page 12 for Circuit Board Location. There are a few cases that the part printed on this diagram isn’t mounted in this model. • Semiconductor Location Ref. No. Location D001...
SCD-C333ES 4-4. PRINTED WIRING BOARD MAIN SECTION (SIDE A) • Refer to page 12 for Circuit Board Location. There are a few cases that the part printed on this diagram isn’t mounted in this model. (Page 19) (Page 30) (Page 30) •...
SCD-C333ES 4-5. PRINTED WIRING BOARD MAIN SECTION (SIDE B) • Refer to page 12 for Circuit Board Location. There are a few cases that the part printed on this diagram isn’t mounted in this model. • Semiconductor Location Ref. No. Location...
SCD-C333ES 4-7. SCHEMATIC DIAGRAM MAIN SECTION (2/5) • Refer to page 40 for Waveforms. • Refer to page 41 for IC Block Diagrams. • Refer to page 46 for IC Pin Function. PIN FUNCTION...
SCD-C333ES 4-8. SCHEMATIC DIAGRAM MAIN SECTION (3/5) • Refer to page 40 for Waveform. • Refer to page 41 for IC Block Diagrams. • Refer to page 48 for IC Pin Function. PIN FUNCTION...
SCD-C333ES 4-14. PRINTED WIRING BOARD AUDIO SECTION (SIDE A) • Refer to page 12 for Circuit Board Location. There are a few cases that the part printed on this diagram isn’t mounted in this model. (Page 39) (Page 39) (Page 35)
4-25. IC PIN FUNCTION DESCRIPTION • MAIN BOARD IC801 CXD2751Q (DSP DECODER) Pin No. Pin Name Description XSRQ Data request signal output to the DVD CONVERTER (IC701) XSHD Header flag signal input from the DVD CONVERTER (IC701) — Power supply terminal (+3.3V) —...
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Pin No. Pin Name Description ZDFLGR Data (Rch) flag detect signal output terminal Not used (Open) 51, 52 A0, A1 Address signal output to the D-RAM (IC808) — Power supply terminal (+3.3V) — Ground terminal 55 to 63 A2 to A10 Address signal output to the D-RAM (IC808) —...
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• MAIN BOARD IC902 CXD1095BR (I/O EXPANDER) Pin No. Pin Name Description LIM_SW Limit switch for sled servo. Not used (open) (WISE) Rotating direction. Not used (open) F_COMPL Focus Jump L signal SPCNTL1 Speed control-1. Not used (open) SPCNTL0 Speed control-0. Not used (open) TBLL TABLE MOTOR - L DIRECTION TBLR...
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• MAIN BOARD IC701 CXD1882R (SACD DECODER) Pin No. Pin Name Description 1, 2 D5, D6 Two-way data bus with the CPU (IC901) and expander (IC902) — Ground terminal (digital system) Two-way data bus with the CPU (IC901) and expander (IC902) Address signal input from the CPU (IC901) —...
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Pin No. Pin Name Description — Ground terminal (digital system) 62, 63 HCS0, HCS1 Not used (open) — Power supply terminal (+3.3V) (digital system) DASP Not used (pull up) 66 to 69 MDB0 to MDB3 Two-way data bus with the D-RAM (IC706) —...
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Pin No. Pin Name Description Signal output from the charge pump for frequency comparator 133, 134 GNDA2, GNDA1 — Ground terminal (analog system) Spindle motor (M3) control signal output to the BA5912AFP (IC512) Middle point voltage (+1.65V) input terminal MDIN2 Spindle motor (M3) control signal input from the CXD3008Q (IC509) MDIN1 MDP input terminal...
SECTION 5 SERVICING NOTES (2) Cleaning of Optical Pick-up Lens In cleaning the lens of optical pick-up, use the air blower. Never use a cotton swab for cleaning the lens of optical pick-up, which otherwise causes a trouble. 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.
3G to 16G starting from the top. 4 Grids from 5G to 6G go off. * In the SCD-C333ES that does not have the [MULTI/2CH] key, attach the dummy key to the specified position and check the 2.
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[OPEN/CLOSE] key in the TEST mode. This set automatically executes self-diagnosis and various checks by entering the test mode. Note: This set automatically makes various adjustments according to the The [OPEN/CLOSE] key is disabled immediately after the machine type of disc, thereby not requiring adjustment of the set when parts enters the TEST mode.
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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 Increase focus bias Focus bias value F-BIAS DOWN Decrease focus bias...
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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. JITTER Jitter measurement Not used for the servicing...
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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.
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6-1. 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. 3.
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6-2. 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. Setting Method of Auto Check Mode: 1.
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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 measurement reason) SPIN DOWN TIME (msec) Time from spindle brake application to rotation stop...
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(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) : 1372 1700 msec or less RF/VC/FE/TE AVRG (ORG) : 98, C, 1D6, 4 RF: 80-9B, VC: 1F1-10, FE: 1d8-42, TE: 1BB-5C...
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6-3. SACD (DL) DISC OPERATION CHECK 6-4. 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.
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6-5. 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. Enter the TEST mode. Turn the dial and select 59 Table Init. Press once (that enables the [OPEN/CLOSE] key.)
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3. Press the button to turn the power off. of SCD-C333ES, 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 The following setups are established in the SHIPPING MODE mixed, the aging test can be performed.
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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 ACCESS MOVE ERROR : SACDSL : IN SW 1 FOK 0 LOCK 0 : FROM 205663 : TO 2461601 : TIMES 5 (Error name) (Disc type) (Sled in switch, FOK, LOCK signal state) (Relative address) (Relative address)(Aging times) Display Items List:...
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6-8. 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, 6-1. oscilloscope IC AND FLUORESCENT DISPLAY TUBE CHECK and 6-2. MAIN board AUTO CHECK.
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RF Level Check CLV Jitter Check (CD only) Connection: Connection: oscilloscope oscilloscope MAIN board MAIN board (CH1) TP516 (RFCK) TP703 (RFAC) – TP517(WFCK) – TP704 (AGND) (CH2) TP808 (DG) Checking Method: Checking Method: 1. Under the condition of traverse waveform check mode in step 1.
SECTION 7 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • The mechanical parts with no reference number The components identified by mark 0 or have some differences from the original one. in the exploded views are not supplied. dotted line with mark 0 are critical for safety.
7-3. MAIN CHASSIS SECTION not supplied not supplied AUDIO board (not supplied) not supplied not supplied AC board (not supplied) T102 T101 not supplied not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 0 106 A-4725-364-A MAIN BOARD, COMPLETE 1-783-531-31 CORD, POWER 1-757-135-11 WIRE (FLAT TYPE) (35 CORE)
7-5. CD MECHANISM (CDM59-DVBU5) -2 SECTION not supplied S200 not supplied Note : Note : The components identified by Les composants identifiés par mark 0 or dotted line with mark une marque 0 sont critiques 0 are critical for safety. pour la sécurité.
SECTION 8 AC SW AUDIO ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • RESISTORS When indicating parts by reference number, parts list may be different from the parts All resistors are in ohms. please include the board name. specified in the diagrams or the components METAL: metal-film resistor The components identified by mark 0 or...
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AUDIO Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C222 1-136-235-91 FILM 0.0091uF 3.00% 100V C346 1-163-133-00 CERAMIC CHIP 470PF C223 1-136-252-00 FILM 0.0015uF 5.00% 100V C347 1-164-695-11 CERAMIC CHIP 0.0022uF 5.00% 50V C224 1-136-252-00 FILM 0.0015uF 5.00% 100V C348 1-164-695-11 CERAMIC CHIP...
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AUDIO Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C446 1-164-695-11 CERAMIC CHIP 0.0022uF 5.00% 50V < IC > C447 1-164-695-11 CERAMIC CHIP 0.0022uF 5.00% 50V C448 1-164-695-11 CERAMIC CHIP 0.0022uF 5.00% 50V IC100 8-759-371-51 IC CXA8042AS IC101 8-759-566-39 IC OPA2132UA/2K5 <...