SONY CDP-S3 CD Player

FAQs

• Q: What should I do if the CD player is not reading discs?
  • A: If the CD player is having trouble reading discs, make sure the discs are clean and free of scratches. You can also try using a CD lens cleaner to remove any dust or dirt from the optical pick-up.
• Q: How often should I clean the optical pick-up?
  • A: It is recommended to clean the optical pick-up regularly, especially if you notice a decrease in performance or sound quality. Follow the instructions in the user manual for proper cleaning procedures.
• Q: Can I use this CD player with headphones?
  • A: Yes, you can connect headphones to the headphone jack on the CD player for private listening.

SPECIFICATIONS

• System Compact disc and digital audio system
• Laser Semiconductor laser (λ=780 nm)

Emission duration: Continuous

• Frequency response 2 Hz – 20 kHz (±0.5 dB)
• Signal-to-noise ratio More than 90 dB
• Dynamic range More than 90 dB

OPTICAL OUT

• (Square optical connector jack, rear panel)
• Dimensions (w/h/d) Approx. 280 x 108 x 330 mm
• Mass Approx. 2.7 kg
• Design and specifications are subject to change without notice.

PRODUCT INFORMATION

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electrostatic breakdown because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care.

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated to be focused on the disc’s reflective surface by the objective lens in the optical pick-up block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.

LASER DIODE AND FOCUS SEARCH OPERATION CHECK

Carry out the “S curve check” in “CD section adjustment” and check that the S curve waveforms are output three times.

Notes on chip component replacement

• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged by heat.

Flexible Circuit Board Repairing

• Keep the temperature of the soldering iron around 270 ˚C during repair.
• Do not touch the soldering iron on the same conductor of the circuit board. (within 3 times)
• Be careful not to apply force on the conductor when soldering or unsoldering.

CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior.

The laser component in this product is capable of emitting radiation exceeding the limit for Class 1. The following caution label is located inside the unit.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR SUPPLEMENTS PUBLISHED BY SONY.

SERVICING NOTES

This set is a component of the MHC-S7AV or MHC-S3. The MHC-S7AV or MHC-S3 system configuration is as shown below, and therefore it does not operate normally unless all four components are connected. In performing the repair, connect all components with the system cables.

Note: The precaution to the users is described on the label stuck on the back panel (CD player) and in the troubleshooting section in the Operation Manual.

System Configuration:

CD-TEXT TEST DISC

• This unit can display the test data (character information) written on the CD on its fluorescent indicator tube.
• The CD-TEXT TEST DISC (TGCS-313:4-989-366-01) is used for checking the display.
• To check, perform the following procedure.

Checking Method:

1. Press the button to turn the power on, set the disc to the disc table with the “test disc” label facing up, and chuck the disc.
2. Press the [CD] button to set the CD function, and press the button to playback the disc.
3. The following will be displayed on the liquid crystal display.
   • Display : 1KHZ/0DB/L R
4. Pressing the or button, select the track. The text data of each track will be displayed.
   • For details of the displayed contents for each track, refer to “Table
     1. CD-TEXT TEST DISC TEXT Data Contents”.

Restrictions in CD-TEXT Display

In this unit, some special characters will not be displayed properly. These will be displayed as a space or a character resembling it.

Table 1: CD-TEXT TEST DISC TEXT Data Contents (TRACKS No. 1 to 20:Normal Characters)

TRACK No.	Displayed Contents
1	1kHz/0dB/L&R
2	20Hz/0dB/L&R
3	40Hz/0dB/L&R
4	100Hz/0dB/L&R
5	200Hz/0dB/L&R
6	500Hz/0dB/L&R
7	1kHz/0dB/L&R
8	5kHz/0dB/L&R
9	7kHz/0dB/L&R
10	10kHz/0dB/L&R
11	16kHz/0dB/L&R
12	18kHz/0dB/L&R
13	20kHz/0dB/L&R
14	1kHz/0dB/L&R
15	1kHz/–1dB/L&R
16	1kHz/–3dB/L&R
17	1kHz/–6dB/L&R
18	1kHz/–10dB/L&R
19	1kHz/–20dB/L&R
20	1kHz/–60dB/L&R

Parts Identification

The items are arranged in alphabetical order. Refer to the pages indicated in parentheses ( ) for details.

Main unit

Remote Control

BUTTON DESCRIPTIONS

DISASSEMBLY

This set can be disassembled in the order shown below.

DISASSEMBLY FLOW

Note: Follow the disassembly procedure in the numerical order given.

COVER

CD MECHANISM DECK (CDM63B-30BD60)

MAINBOARD

FRONT PANEL SECTION

PANEL (L) BOARD, PANEL (R) BOARD

TEST MODE

Note: Use flowing buttons in the test mode.

• no mark: Button of CD unit (CDP-S3)
• 1: Button of amplifier unit (TA-S7AV or TA-S3)
• 2: Button of tuner unit (ST-S5 or ST-S3)

[CD Delivery Mode]

• This mode moves the optical pick-up to a position durable to vibration. Use this mode when returning the set to the customer after repair.

Procedure:

1. Press the *1 button to turn the power on.
2. Turn the [FILE SELECT] *1 knob to set the CD function.
3. While pressing the [EQ ON/OFF] *1 button, press the *1 button.
4. The message “LOCK” is displayed on the fluorescent indicator tube of the tuner unit and turns the power off automatically, and the CD delivery mode is set.

[GC Test Mode]

Enter the GC Test Mode

Procedure 1:

1. Press the *1 button to turn the power on.
2. While pressing both [PLAY MODE] and buttons, press the (DISC 1) button.
3. LEDs and fluorescent indicator tubes are all turned on in all units.

Procedure 2:

1. Press the *1 button to turn the power on.
2. While pressing the both [STEREO/MONO] *2 and [CINEMA STUDIO C] *1 buttons, press the [CLOCK/TIMER] *2 button.
3. LEDs and fluorescent indicator tubes are all turned on in all units.

Version Display Mode

Procedure:

1. Enter the GC test mode.
2. Each time the [DISC 1] or [TUNER MEMORY] *2 button is pressed, the microcomputer or mechanism deck version is displayed for each unit.
3. Press the [DISC 3] or [TUNING +] *2 button to display the version.

Key Check Mode

Procedure:

1. Enter the GC test mode.
2. Press the [DISC 2] or [TUNING –] *2 button to set the key check mode, and display “K 0 J 0 V 0” on the fluorescent indicator tube of the tuner unit.
3. All buttons are pressed on the CD unit, all LEDs are blinking on the CD unit. (not change the display of the fluorescent indicator tube)

Releasing the GC Test Mode

To release from this mode, press three buttons in the same manner as entering this mode or disconnect the power cord.

[CD Service Mode]

1. This mode can run the CD sled motor optionally. Use this mode, for instance, when cleaning the optical pick-up.

Procedure:

1. Press the *1 button to turn the power on.
2. Turn the [FILE SELECT] *1 knob to set the CD function.
3. While pressing both [PLAY MODE] and buttons, press the button.
4. Set to the CD service mode.
5. With the CD in stop status, press the button to move the optical pick-up to the outside track, or press the button to the inside track.
6. To release from this mode, perform as follows.
   1. Move the optical pick-up to the most inside track.
   2. Disconnect the power cord.

Notes: Always move the optical pick-up to most inside track when releasing from this mode. Otherwise, a disc will not be unloaded.

• Do not run the sled motor excessively, otherwise the gear can be chipped.

[CD Cancellation Mode of Repeat Limitation]

• This mode can cancel the CD repeat limitation (5 times).

Procedure:

• Press the *1 button to turn the power on.
• Turn the [FILE SELECT] *1 knob to set the CD function.
• While pressing the both [PLAY MODE] and buttons, press the [REPEAT] button.
• CD repeat limitation is canceled.
• To release this mode, disconnect the power cord.

ELECTRICAL ADJUSTMENTS

Note :

1. CD Block is designed to operate without adjustment. Therefore, check each item in the rder given.
2. Use LUV-P01 (4-999-032-01) unless otherwise indicated.
3. Use an oscilloscope with more than 10MΩ impedance.
4. Clean the object lens with an applicator with neutral detergent when the signal level is lower than the specified value with the following checks.

S-Curve Check

1. Connect an oscilloscope to TP (FEO).
2. Connect between TP (FEI) and TP (DVC) ( 1.65 V) by lead wire.
3. Turn the Power switch on.
4. Load a disc (LUV-P01) and actuate the focus search. (As a consequence of opening and closing the disc tray, actuate the focus search)
5. Confirm that the oscilloscope waveform (S-curve) is symmetrical between A and B. And confirm peak-to-peak level within 2 ± 0.5 Vp-p.
6. After check, remove the lead wire connected in step 2.

Note: Try to measure several times to make sure that the ratio of A: B or B: A is more than 10: 7.

• Take sweep time as long as possible and light up the brightness to obtain bethe st waveform.

RF Level Check

Procedure :

1. Connect an oscilloscope CH1 to TP (RFDC) and CH2 to TP (RFAC).
2. Turn the Power switch on.
3. Load a disc (LUV-P01) and playback.
4. Confirm that the oscilloscope waveform is clear and check if the RF signal level is correct or not.

Note: Clear RF signal waveform means that the shape “ ◊ ” can be clearly distinguished at the center of the waveform.

E-F Balance (1 Track jump) Check

Procedure :

1. Connect an oscilloscope to TP (TEO) and TP (DVC).
2. Turn the Power switch on.
3. Load a disc (LUV-P01) and playback the number nine tracks.
4. Press the button. (Becomes the 1-track jump mode.)
5. Confirm that the level B and A (DC voltage) on the oscilloscope waveform.
6. Adjust RV101 on the BD board so that the center of the waveform becomes the same voltage as DVC. (i.e. A=0V)

Adjustment Location:

[BD BOARD] (Conductor Side)

DIAGRAMS

NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS (In addition to this, the necessary note is printed in each block)

Note on Printed Wiring Boards:

• : parts extracted from the component side.
• : parts extracted from the conductor side.
• : internal component.
• : Pattern from the side which enables seeing.
• Indication of transistor.

Note on Schematic Diagram:

• All capacitors are in μF unless otherwise noted. pF: μμ  50 WV or less are not indicated except for electrolytes and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise specified.
• : internal component.
• : panel designation.

Note: The components identified by a mark or dotted line with a mark are critical for safety. Replace only with the part number specified.

• : B+ Line.
• Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances.
• Waveforms are taken with an oscilloscope. Voltage variations may be noted due to normal production tolerances.
• Circled numbers refer to waveforms.
• Signal path.
• ⇒: CD PLAY

Circuit Boards Location

PRINTED WIRING BOARD – BD Section – for Circuit Boards Location.

Semiconductor Location

There are a few cases that which the part printed on this diagram isn’t mounted in this model.

Note: The components identified by a mark or dotted line with a mark are critical for safety. Replace only with the part number specified.

Voltages and waveforms are dc concerning ground under no-signal conditions.

• no mark: CD PLAY

PRINTED WIRING BOARDS – CD CHANGER Section – for Circuit Boards Location.

SCHEMATIC DIAGRAM – CD CHANGER Section

PRINTED WIRING BOARD – MAIN Section

Semiconductor Location

SCHEMATIC DIAGRAM – MAIN Section

PRINTED WIRING BOARDS – PANEL Section

SCHEMATIC DIAGRAM

Waveforms
– BD Board –

IC Block Diagrams
– BD Board –

IC102 BA5974FM-E2

IC103 CXA2581N-T4

IC701 BA6956AN

IC PIN FUNCTION DESCRIPTION

• MAINBOARD IC401 M30620MAA-B31FP (SYSTEM CONTROLLER)

Pin No.	Pin Name	I/O	Description
1 to 7	—	—	Not used (open)
8	BYTE	I	External data bus line byte selection signal input “L”: 16 bits, “H”: 8 bits Not used (fixed at “L”)
9	CNVSS	—	To flash memory connector
10	—	—	Not used (fixed at “L”)
11	—	—	Not used (open)
12	RESET	I	Reset signal input from the tuner unit (ST-S3/S5)
13	X-OUT	O	System clock output terminal (16 MHz)
14	VSS	—	Ground terminal
15	X-IN	I	System clock input terminal (16 MHz)
16	VCC	—	Power supply terminal (+5V)
17	NMI	I	Non-maskable interrupt input terminal (fixed at “H” in this set)
18	—	—	Not used (open)
19	SCORE	I	Subcode sync (S0+S1) detection signal input from the CXD3017Q (IC101)
20 to 23	—	—	Not used (open)
24	BU PWM 3	O	RFDC PWM signal output to the CXA2581N (IC103)
25	—	—	Not used (open)
26	BU PWM 2	O	Tracking error PWM signal output to the CXA2581N (IC103)
27	—	—	Not used (open)
28	BU PWM 1	O	Focus error PWM signal output to the CXA2581N (IC103)
29	IIC-CLK	I/O	Communication data reading clock signal input or transfer clock signal output with the tuner unit (ST-S3/S5)
30	IIC-DATA	I/O	Communication data bus with the tuner system (ST-S3/S5)
31	—	—	Not used
32	SQ-DATA-IN	I	Subcode Q data input from the CXD3017Q (IC101)
33	SQ-CLK	O	Subcode Q data reading clock signal output to the CXD3017Q (IC101)
34	RTS1	—	Not used
35	CD-DATA	O	CD decode data output to the CXD3017Q (IC101)
36	SENS	I	Internal status (SENSE) signal input from the CXD3017Q (IC101)
37	CD-CLK	O	Serial data transfer clock signal output to the CXD3017Q (IC101)
38	CD POWER	O	Power on/off control signal output for the CD mechanism deck section “L”: standby, “H”: power on
39	—	—	Not used (open)
40	HOLD	O	Automatic power control holds signal output to the CXA2581N (IC103)
41	—	—	Not used (fixed at “L”)
42	XLT	O	Serial data latch pulse output to the CXD3017Q (IC101)
43	XRST	O	Reset signal output to the CXD3017Q (IC101)
44	LOAD-IN	O	Loading motor drive signal (load-in direction) outputs the motor driver (IC701)
45	LOAD-OUT	O	Loading motor drive signal (load-out direction) outputs the motor driver (IC701)
46	OPEN	I	Sub tray load in/out detect switch (S742) input  “L”: sub tray is chucking position
47	CLOSE	I	Sub tray load in/out detect switch (S742) input  “L”: sub tray slides out of chucking position
48	T-SENS1	I	Detection input from the disc tray 1 height sensor (IC731) “H”: disc tray 1 position is the chucking position
49	T-SENS2	I	Detection input from the disc tray 2 height sensor (IC732) “H”: disc tray 2 position is the chucking position

Pin No.	Pin Name	I/O	Description
50	T-SENS3	I	Detection input from the disc tray 3 height sensor (IC733) “H”: disc tray 3 position is the chucking position
51	—	—	Not used (fixed at “H”)
52	DISC-SENS	I	Detection input from the disc in the detect sensor (IC751)
53	B-TRIG	O	Deck-B trigger plunger drive signal output to the tape deck unit (TC-S3) “H”: trigger plunger on
54	ECO CHECK	—	Not used (fixed at “H”)
55	A-TRIG	O	Deck-A trigger plunger drive signal output to the tape deck unit (TC-S3) “H”: trigger plunger on
56 to 58	—	—	Not used (open)
59	R/PB/PASS	O	Recording/playback/pass selection signal output to the tape deck unit (TC-S3) “L”: recording, center voltage: playback, “H”: pass
60, 61	—	—	Not used (open)
62	VCC	—	Power supply terminal (+5V)
63	SOFT-TEST	O	For software check terminal
64	VSS	—	Ground terminal
65 to 68	LED_DISC1	O	LED drive signal output of the 1 indicator (D705) “L”: LED on
69 to 72	LED_DISC2	O	LED drive signal output of the 2 indicator (D704) “L”: LED on
73 to 76	LED_DISC3	O	LED drive signal output of the 3 indicator (D703) “L”: LED on
77 to 80	LED_PLAY	O	LED drive signal output of the indicator (D702)  “L”: LED on
81 to 83	LED_PAUSE	O	LED drive signal output of the  indicator (D701)  “L”: LED on
84	EXP-IN DATA	I	Serial data input from the tape deck unit (TC-S3)
85	EXP-OUT DATA	O	Serial data output to the tape deck unit (TC-S3)
86	EXP-LAT	O	Serial data latch pulse signal output to the tape deck unit (TC-S3)
87	EXP-CLK	O	Serial data transfer clock signal output to the tape deck unit (TC-S3)
88	LED_PAUSE	O	LED drive signal output of the indicator (D701)  “L”: LED on
89	A-SHUT	I	Shut off (desk-A) detection signal input from the tape deck unit (TC-S3)
90	B-SHUT	I	Shut off (desk-B) detection signal input from the tape deck unit (TC-S3)
91	B-HALF	I	Detection input from the deck-B cassette detects the switch of the tape deck unit (TC-S3) “L”: cassette in
92	MODEL-IN	I	Model destination setting terminal
93	KEY3	—	Not used (open)
94	KEY2 (TC)	I	Key input from the tape deck unit (TC-S3) (A/D input)
95	KEY1 (CD)	I	Key input terminal (A/D input) (S711 to S717)keys input
96	AVSS	—	Ground terminal (for A/D conversion)
97	KEY1 (CD)	I	Key input terminal (A/D input) (S701 to S708) DISC 3, DISC 2, DISC 1, (DISC1), (DISC2), (DISC3), REPEAT, PLAY MODE keys input
98	VREF	I	Reference voltage (+5V) input terminal (for A/D converter)
99	AVCC	—	Power supply terminal (+5V) (for A/D conversion)
100	—	—	Not used (open)

EXPLODED VIEWS

NOTE:

• -XX and -X mean standardized parts, so they may have some differences from the original ones.
• Color Indication of Appearance Parts

Example:

KNOB, BALANCE (WHITE) . . . (RED)

↑              ↑

•           Parts Color Cabinet’s Color
• Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.
• The mechanical parts with no reference number in the exploded views are not supplied.

The components identified by a mark or dotted line with a mark are critical for safety. Replace only with the part number specified.

GENERAL SECTION

Ref. No.	Part No.	Description	Remark	Ref. No.	Part No.	Description	Remark
1	X-4953-613-1	PANEL ASSY, FRONT		10	A-4725-658-A	MAIN BOARD, COMPLETE
2	4-233-136-01	LID (CD)		11	1-757-633-11	CORD (WITH CONNECTOR) 17P
3	4-233-147-01	SPRING (CD)		12	4-233-135-01	PANEL, BACK (AEP, UK)
4	4-951-620-01	SCREW (2.6X8), +BVTP		12	4-233-135-11	PANEL, BACK (Korea, Australia)
5	1-680-996-11	PANEL (R) BOARD		12	4-233-135-31	PANEL, BACK (Mexican)
6	1-680-995-11	PANEL (L) BOARD		13	3-970-608-01	SUMITITE (B3), +BV
7	3-363-099-21	SCREW (CASE 3 TP2)		14	4-965-822-01	FOOT
8	4-233-134-11	COVER		#1	7-685-646-79	SCREW +BVTP 3X8 TYPE2 N-S
9	1-823-055-11	WIRE (FLAT TYPE) (21 CORE)		#2	7-685-871-01	SCREW +BVTT 3X6 (S)

CD MECHANISM DECK SECTION-1 (CDM63B-30BD60)

Ref. No.	Part No.	Description	Remark	Ref. No.	Part No.	Description	Remark
501	4-218-253-01	SCREW (M2.6), +BTTP		514	4-228-975-02	COVER (TRAY. L)
502	4-228-996-01	SPRING (R), TORSION		515	4-228-978-02	COVER (TRAY. R)
503	4-228-995-01	SPRING (L), TORSION		516	4-228-970-12	TRAY (SUB)
504	4-228-972-02	TRAY (MAIN)		517	4-228-970-22	TRAY (SUB)
505	4-231-971-01	PULLEY (30B), CHUCKING		518	X-4953-307-1	PULLEY (A) ASSY, CHUCKING
506	4-985-672-01	SCREW (+PTPWH M2.6), FLOATING		519	4-234-423-01	SPRING (STOCKER L), LEAF
507	4-228-414-01	BRACKET (YOKE)		520	1-678-457-11	TRAY SENSOR BOARD
508	4-228-980-01	SPRING (STOCKER), LEAF		521	4-228-986-02	RACK (TRAY.L)
509	4-228-981-02	STOPPER (TRAY)		522	4-228-990-03	LEVER (SUB.L)
510	4-228-963-01	SLIDER (STOCKER. L)		523	4-228-991-03	LEVER (SUB.R)
511	4-228-964-01	SLIDER (STOCKER. R)		524	4-228-987-02	RACK (TRAY.R)
512	4-228-970-02	TRAY (SUB)		525	4-228-993-05	SLIDER (LOADING)
513	4-229-001-01	HOLDER (SENSOR)

CD MECHANISM DECK SECTION-2 (CDM63B-30BD60)

Ref. No.	Part No.	Description	Remark	Ref. No.	Part No.	Description
551	4-985-672-01	SCREW (+PTPWH M2.6), FLOATING		567	4-228-968-01	BELT
552	4-229-002-02	GEAR (SLIDER)		568	4-228-998-01	GEAR (DETECTION)
553	4-218-254-21	SCREW (M2.6), +PTPWH		569	4-228-976-01	SLIDER (BU. R)
554	4-228-971-01	CAM		570	1-678-461-11	MOTOR BOARD
555	4-228-974-02	RACK (CENTER)		571	X-4952-971-2	MOTOR ASSY
556	4-218-253-01	SCREW (M2.6), +BTTP		572	4-228-999-02	LEVER (MAIN. L)
557	4-228-969-02	SPRING (TABLE), LEAF		573	4-229-000-02	LEVER (MAIN. R)
558	4-228-977-01	SLIDER (BU. L)		574	4-227-899-01	SCREW (DIA. 12), FLOATING
559	4-951-620-01	SCREW (2.6X8), +BVTP		575	4-229-003-01	PULLEY
560	4-227-045-11	SPRING (INSULATOR), COIL		576	4-228-988-01	CHASSIS
561	4-231-451-01	INSULATOR (BU-30)		577	4-218-253-61	SCREW (M2.6), +BTTP
562	4-231-151-01	STOPPER (BU)		578	4-218-253-71	SCREW (M2.6), +BTTP
563	4-231-517-03	HOLDER (BU30)		579	1-678-462-11	IN OUR SW BOARD
564	4-228-985-01	GEAR (PULLEY)		580	1-678-463-11	DISC SENSOR BOARD
565	4-228-997-02	GEAR (CAM)		M721	1-541-632-12	MOTOR, DC (LOADING)
566	1-678-460-11	DRIVER BOARD

BASE UNIT SECTION (BU-30BD60)

Ref. No.	Part No.	Description	Remark	Ref. No.	Part No.	Description	Remark
601	3-531-576-11	RIVET		605	1-757-710-11	WIRE (FLAT TYPE) (16 CORE)
602	A-4725-531-A	BD BOARD, COMPLETE		0606	A-4735-188-A	BU-30 (60) ASSY
603	4-233-832-01	GEAR (LB)		#5	7-627-853-28	SCREW, PRECISION +P 2X3 TYPE3
604	4-233-831-01	GEAR (LA)

The components identified by a mark or dotted line with a mark are critical for safety. Replace only with the part number specified.

ELECTRICAL PARTS LIST

NOTE:

• Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set.
• -XX and -X mean standardized parts, so they may have some differences from the original ones.

RESISTORS

• All resistors are in ohms.
• METAL: Metal-film resistor.
• METAL OXIDE: Metal oxide-film resistor.
• F: nonflammable

Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

SEMICONDUCTORS

• In each case, u: μ, for example:
• uA. . : μA. . uPA. . : μPA. .
• uPB. . : μPB. . uPC. . : μPC. .
• uPD. . : μPD. .
  • CAPACITORS uF: μF
  • COILS uH: μH

The components identified by a mark  or dotted line with a mark are critical for safety. Replace only with the part number specified. When indicating parts by reference number, please include the board.

BD DISC SENSOR DRIVER IN OUR SW MAIN

MAIN

MAIN MOTOR PANEL (L) PANEL (R) TRAY SENSOR

TRAY SENSOR

The components identified by a mark or dotted line with anrk are critical for safety. Replace only with the part number specified.

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
1.0	2001.04	New
1.1	2002.09	Change of Part No. for IC731, 732, 733 on TRAY SENSOR board (ECN-CDB04887)
1.2	2002.11	Addition of Ref. No. 521, 522, 523, 524 to EXPLODED VIEWS (SPM-02098)
1.3	2002.12	Addition of Ref. No. 525 to EXPLODED VIEWS                       (SPM-02116)

Documents / Resources

SONY CDP-S3 CD Player [pdf] Instruction Manual CDP-S3 CD Player, CDP-S3, CD Player, Player

References

• User Manual