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SERVICE MANUAL
Ver. 1.0 2006.01
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
With 4-ohm loads, both channels driven from 150 -10,000 Hz; rated
1 W per channel-minimum RMS power, with no more than 10 % total
harmonic distortion in AC operation.
Other specifications
CD player section
System
Compact disc digital audio system
Laser diode properties
Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a distance of
about 200 mm from the objective lens surface on the
optical pick-up block with 7 mm aperture.)
Number of channels
2
Frequency response
20 - 20 000 Hz +1/–2 dB
Wow and flutter
Below measurable limit
Radio section
Frequency range
FM: 87.5 - 108 MHz
AM:530 - 1 710 kHz
IF
FM: 10.7 MHz
AM: 450 kHz
Sony Corporation
9-887-035-01
Personal Audio Division
2006A04-1
Published by Sony Techno Create Corporation
© 2006.01
CFD-S01
Model Name Using Similar Mechanism CFD-S350
CD
CD Mechanism Type
Section
Optical Pick-up Name
Model Name Using Similar Mechanism NEW
TC
Section Tape Transport Mechanism Type
SPECIFICATIONS
Antennas
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
Cassette-corder section
Recording system
4-track 2 channel stereo
Fast winding time
Approx. 150 s (sec.) with Sony cassette C-60
Frequency response
TYPE I (normal): 80 - 10 000 Hz
General
Speaker
Full range: 8 cm dia., 4 Ω, cone type (2)
Outputs
Headphones jack (stereo minijack):
For 16 - 32 Ω impedance headphones
Power output
1.7 W + 1.7 W (at 4 Ω, 10% harmonic distortion)
Power requirements
For CD radio cassette-corder:
120 V AC, 60Hz
9 V DC, 6 R14 (size C) batteries
Power consumption
AC 13 W
CD RADIO CASSETTE-CORDER
US Model
KSM-213CDP
KSS-213C
MF-S01
– Continued on next page –

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Summary of Contents for Sony CFD-S350

  • Page 1 Other specifications 4-track 2 channel stereo CD player section Fast winding time System Approx. 150 s (sec.) with Sony cassette C-60 Compact disc digital audio system Frequency response Laser diode properties TYPE I (normal): 80 - 10 000 Hz Emission duration: Continuous Laser output: Less than 44.6 µW...
  • Page 2 WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. Earth Ground REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR Fig. A. Using an AC voltmeter to check AC leakage.
  • Page 3: Table Of Contents

    CFD-S01 • UNLEADED SOLDER TABLE OF CONTENTS Boards requiring use of unleaded solder are printed with the lead- free mark (LF) indicating the solder contains no lead. SERVICING NOTES ..........4 (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size.) GENERAL ..............
  • Page 4: Servicing Notes

    CFD-S01 SECTION 1 SERVICING NOTES LASER DIODE AND FOCUS SEARCH OPERATION CHUCK PLATE JIG ON REPAIRING CHECK On repairing CD section, playing a disc without the lid (CD), use 1. Turn ON the [POWER] button and press [CD] button to CD Chuck Plate Jig.
  • Page 5: General

    CFD-S01 SECTION 2 GENERAL This section is extracted from instruction manual. Basic Operations To Select Select Then do this Playing a tape Program “PGM” Press > 6 then play press DISPLAY•ENTER Press TAPE (direct power-on). for the tracks you want to program in the order you Press x Z , and insert the tape into the tape...
  • Page 6: Disassembly

    CFD-S01 SECTION 3 DISASSEMBLY Note: This set can be disassemble according to the following sequence. 3-1. CABINET (REAR) ASSY (Page 7) 3-2. CABINET (FRONT) ASSY, 3-12. POWER BOARD CABINET (UPPER) ASSY (Page 12) (Page 7) 3-3. MAIN BOARD 3-9. TAPE MECHANISM BLOCK, 3-11.
  • Page 7: Cabinet (Rear) Assy

    CFD-S01 Note: Follow the disassembly procedure in the numerical order given. 3-1. CABINET (REAR) ASSY 2 screw (+BV tapping B2.6) 1 two screws telescopic antenna (+BV tapping (B2.6)) 4 three screws (+BV tapping (B2.6)) handle 3 screw (+BV tapping B2.6) 6 CN305 (3P) 7 cabinet (rear) assy 3-2.
  • Page 8: Main Board

    CFD-S01 3-3. MAIN BOARD 1 CN306 (4P) 3 flexible flat cable (12 core) (CN802) 8 flexible flat cable (6 core) 2 flexible flat cable (14 core) (CN702) (CN801) 0 connector (S801) qa MAIN board 9 flexible flat cable (16 core) (CN701) 6 two screws 5 screw...
  • Page 9: Cd Motor Board

    CFD-S01 3-5. CD MOTOR BOARD 3 CD MOTOR board 2 Remove the two solders. 1 Remove the two solders. 3-6. OPTICAL PICK-UP 5 optical pick-up 1 gear (A) claw 2 claw 4 sled shaft...
  • Page 10: Control Board

    CFD-S01 3-7. CONTROL BOARD 3 CONTROL board 2 five screws (+P tapping (B2.6)) 1 four screws (+P tapping (B2.6)) 3-8. CD LID 5 CD lid 6 CD spring...
  • Page 11: Tape Mechanism Block, Belt (1), Belt (2)

    CFD-S01 3-9. TAPE MECHANISM BLOCK, BELT (1), BELT (2) 6 belt (1) 5 motor bracket 7 belt (2) 1 two screws (+BV tapping (B2.6)) 4 two screws 3 tape mechanism block 2 two screws (+BV tapping (B2.6)) 3-10. TC BOARD 2 Remove the four solders.
  • Page 12: Key (Func) Board, Key (Vol) Board

    CFD-S01 3-11. KEY (FUNC) BOARD, KEY (VOL) BOARD 9 button (FUNC) 6 three screws (+BV tapping (B2.6)) 8 KEY (FUNC) board 7 RETAINER board 2 two screws (+BV tapping (B2.6)) 3 two RETAINER boards 5 button (volume) 1 flexible flat cable (4 core) (CN401) 4 KEY (VOL) board 3-12.
  • Page 13: Mechanical Adjustments

    CFD-S01 SECTION 4 SECTION 5 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS PRECAUTION TAPE SECTION 0 dB = 0.775 V 1. Clean the following parts with a denatured-alcohol-moistened swab : • Standard Output Level record/playback head pinch roller Output terminal HP OUT erase head rubber belts load impedance 32 Ω...
  • Page 14: Tuner Section

    CFD-S01 TUNER SECTION 0 dB = 1 µV AM IF ADJUSTMENT Adjust for a maximum reading on level meter. • AM Section Setting: RADIO BAND•AUTO PRESET button: AM 450 kHz AM RF signal AM FREQUENCY COVERAGE CHECK generator Frequency Display 530 kHz 1,710 kHz Put the lead-wire...
  • Page 15 CFD-S01 Adjustment Location: L3: AM FREQUENCY COVERAGE ADJUSTMENT CT1: FM TRACKING ADJUSTMENT L2: FM FREQUENCY COVERAGE ADJUSTMENT – MAIN BOARD (Component Side) – ANT1: AM TRACKING ADJUSTMENT CN701 CN702 CT3: AM TRACKING ADJUSTMENT L6: FM IF ADJUSTMENT L1: FM TRACKING ADJUSTMENT T1: AM IF ADJUSTMENT Test Point: –...
  • Page 16: Cd Section

    CFD-S01 CD SECTION CD section adjustments are done automatically in this set. In case of operation check, confirm that focus bias. Test Point: FOCUS BIAS CHECK 1. Connect the oscilloscope between IC701 pin ts and pin 4 (or – MAIN BOARD (Conductor Side) – TP (RF) and TP (VREF)).
  • Page 17: Diagrams

    CFD-S01 SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM — CD SECTION — LDACO (O) CD_IN_ L DIGITAL AC (I) SYNCHRONOUS (Page 18) FILTER CIRCUIT & CD_IN_R 1-bit DAC BD (I) PRI- SERVO RF AMP, E (I) SYSTEM SERVO PROCESSOR, DIGITAL SIGNAL PROCESSOR F (I) IC701 DIGITAL...
  • Page 18: Block Diagram - Main Section

    CFD-S01 6-2. BLOCK DIAGRAM — MAIN SECTION — IC302 R.RO ELECTRONIC VOLUME R.IN R.LIN POWER AMP REC/PB CD_IN_R IC303 PRE AMP R-CH (Page 17) L.RO IC301 VOL AMP J321 ALC 2 L-IN L-OUT L.LIN L.LO CD_IN_L HRP301 RECORD/PLAYBACK HEAD L.IN MEGA MUTE R.LO...
  • Page 19: Circuit Boards Location

    CFD-S01 • NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 6-3. CIRCUIT BOARDS LOCATION THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. POWER board (In addition to this, the necessary note is HEADPHONE board CD MOTOR board printed in each block.) BATTERY TERMINAL (R) board For schematic diagrams.
  • Page 20: Schematic Diagram - Main Section (1/4)

    CFD-S01 6-4. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 19 for Waveforms. • Refer to page 32 for IC Block Diagram. • Refer to page 34 for IC Pin Description of IC701. R746 Q703 R742 R739 D704 C759 C748...
  • Page 21: Schematic Diagram - Main Section (2/4)

    CFD-S01 6-5. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — • Refer to page 19 for Waveforms. • Refer to page 31 for IC Block Diagram. IC B/D ANT1 ANT2 (Page 22) CFD-S01...
  • Page 22: Schematic Diagram - Main Section (3/4)

    CFD-S01 6-6. SCHEMATIC DIAGRAM — MAIN SECTION (3/4) — • Refer to page 19 for Waveforms. • Refer to page 36 for IC Pin Description of IC801. CN801 R844 R807 R847 IC805 R846 R848 IC804 R895 R896 C824 (Page 28) R854 R869 R845...
  • Page 23: Schematic Diagram - Main Section (4/4)

    CFD-S01 6-7. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 32 for IC Block Diagrams. D323 C323 R323 R324 C324 R245 R145 C115 C113 R134 C129 C132 C130 R140 C110 R146 R148 R135 R136 C216 C116 C355 R138 R142 R144...
  • Page 24: Printed Wiring Board - Main Section

    CFD-S01 6-8. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 19 for Circuit Boards Location. : Uses unleaded solder. (Page 29) ANT2 FM TERESCOPIC POWER BOARD (Page 27) ANTENNA CN901 HEADPHONE BOARD CN307 ANT1 AM FERRITE BAR ANTENNA (11) 1-869-864- S801...
  • Page 25: Printed Wiring Boards - Tc Section

    CFD-S01 6-9. PRINTED WIRING BOARDS — TC SECTION — • Refer to page 19 for Circuit Boards Location. : Uses unleaded solder. S701 (LIMIT) M702 R108 (SLED MOTOR) R110 R202 R314 R109 R305 R103 C101 R315 R104 M701 FFC020 R106 (SPINDLE MOTOR) R302 1-869-865- (11)
  • Page 26: Schematic Diagram - Tc Section

    CFD-S01 6-10. SCHEMATIC DIAGRAM — TC SECTION — • Refer to page 19 for Waveforms. • Refer to page 33 for IC Block Diagram. IC B/D IC301 C102 R102 R108 R103 R104 R112 R109 C301 C104 C103 R111 R301 FB201 C101 C107 C105...
  • Page 27: Printed Wiring Boards - Control Section

    CFD-S01 6-11. PRINTED WIRING BOARDS — CONTROL SECTION — • Refer to page 19 for Circuit Boards Location. : Uses unleaded solder. (Page 24) (Page 24) MAIN BOARD MAIN BOARD CN801 CN802 D406 CN402 OPR/BATT S403 MODE SLEEP S404 D406 S410 S408 S414...
  • Page 28: Schematic Diagram - Control Section

    CFD-S01 6-12. SCHEMATIC DIAGRAM — CONTROL SECTION — R418 R419 R435 R436 R432 FFC4PS FFC4PL CN401 S416 S418 S405 S402 S415 JC401 S401 S410 S411 S412 S404 S403 CN402 R413 R424 R426 R428 R429 R430 R406 R403 R404 R409 R410 POWER S407 S408...
  • Page 29: Printed Wiring Boards - Power Supply Section

    CFD-S01 6-13. PRINTED WIRING BOARDS — POWER SUPPLY SECTION — • Refer to page 19 for Circuit Boards Location. : Uses unleaded solder. FH901 FH902 F902 T901 C903 (11) 1-869-870- D903 C901 D901 MAIN BOARD C902 CN903 CN305 (Page 24) D902 C904 D904...
  • Page 30: Schematic Diagram - Power Supply Section

    CFD-S01 6-14. SCHEMATIC DIAGRAM — POWER SUPPLY SECTION — CN902 CN903 C901 D901 D902 C902 CN901 T901 C903 F902 C906 D903 J901 D904 FH901 FH902 (Page 23) C904 CFD-S01...
  • Page 31 CFD-S01 • IC BLOCK DIAGRAMS IC1 LV23003VA (MAIN Board (2/4)) 36 FM RF-IN AM RF-IN 35 GND2 34 FM RF-OUT 33 VCC2 FM MIX 32 FM OSC GND1 AM MIX-OUT 31 AM OSC VCC1 30 BO2 29 BO1 BUFFER LOW-PASS 28 LP-OUT FILTER 27 LP-IN...
  • Page 32 CFD-S01 IC703 BA5826FP-E2 (MAIN Board (1/4)) SP– D.BUFF D.BUFF LEVEL D.BUFF SL– SHIFT D.BUFF SPIN LEVEL SHIFT SLIN THERMAL SHUT-DOWN MONITOR (SLIN) REG–B VREF REGO MUTE (FIN) DRIVER MUTE (TIN) LEVEL LEVEL SHIFT D.BUFF SHIFT D.BUFF F– T– D.BUFF D.BUFF OPOUT OPIN IC303 TA8227P (MAIN Board (4/4))
  • Page 33 CFD-S01 IC302 PT2257-S (MAIN Board (4/4)) L-IN L-OUT VR 2 VOL AMP 2 VREF LOGIC CONTROL VOL AMP 1 REF AMP VR 1 R-IN R-OUT DATA IC301 TA2068N (TC Board) LINE L.LIN L.PO MIC I/EX AMP1 BUF AMP TAPE L.NF RADIO L.RAD AMP1...
  • Page 34 CFD-S01 • IC PIN DESCRIPTIONS • IC701 BU9532KS2 (RF AMP, SYSTEM SERVO PROCESSOR, DIGITAL SIGNAL PROCESSOR) (MAIN BOARD (1/4)) Pin No. Pin Name Pin Description AVDD1 Power supply pin (+3.3V) AC (I) A+C RF signal input BD (I) B+D RF signal input VBIAS (O) VC voltage output E (I)
  • Page 35 CFD-S01 Pin No. Pin Name Pin Description TEN (O) Tracking error input CACG (O) RFAGC time constant capacitor fitted RFI (I) RF capacitor fitted EQO (O) RF EQ output...
  • Page 36 CFD-S01 • IC801 µPD78947GC-A49-8BT-A (SYSTEM CONTROL) (MAIN BOARD (3/4)) Pin No. Pin Name Pin Description 1, 2 Not used. (Open) 3 to 5 VLC2 to 0 LCD drive bias voltage input 6 to 9 COM1 to 4 LCD drive common output 10 to 26 S1 to 17 LCD drive segment output...
  • Page 37 CFD-S01 Pin No. Pin Name Pin Description Main system oscillation input (4.19 MHz) Main system oscillation output (4.19 MHz) System reset input V-CLK Volume command transfer clock output V-DATA Volume command data output SCULL EEPROM serial clock output EEPROM serial data input/output...
  • Page 38: Exploded Views

    CFD-S01 SECTION 7 EXPLODED VIEWS NOTE: • The mechanical parts with no reference • Color Indication of Appearance Parts The components identified by mark 0 or dotted line with mark number in the exploded views are not supplied. Example : 0 are critical for safety.
  • Page 39: Front Cabinet Section (1)

    CFD-S01 7-2. FRONT CABINET SECTION (1) not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-252-827-01 SCREW (B2.6), (+) BV TAPPING 2-654-043-11 BUTTON (REC) 2-655-159-11 JOINT, CABINET 3-254-029-01 SCREW 3-047-468-01 DAMPER A-1174-385-A TC BOARD, COMPLETE 2-654-071-01 SPRING, CASSETTE 3-253-143-01 SCREW (B2.6), (+) P TAPPING X-2103-200-1 HOLDER SUB ASSY, CASSETTE...
  • Page 40: Front Cabinet Section (2)

    CFD-S01 7-3. FRONT CABINET SECTION (2) SP201 not supplied SP101 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1174-380-A KEY (FUNC) BOARD, COMPLETE A-1174-381-A KEY (VOL) BOARD, COMPLETE 3-831-441-99 SHEET (1) 1-869-874-11 RETAINER BOARD 1-831-616-11 CABLE, FLEXIBLE FLAT (4 CORE) X-2103-202-1 CABINET (FRONT) SUB ASSY 1-831-613-11 CABLE, FLEXIBLE FLAT (4 CORE) 3-040-916-01 FOOT (FRONT), RUBBER...
  • Page 41: Upper Cabinet Section (1)

    CFD-S01 7-4. UPPER CABINET SECTION (1) S801 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 2-654-053-11 LID, CD A-1154-802-A MAIN BOARD, COMPLETE 1-452-899-11 MAGNET 1-831-619-11 CABLE, FLEXIBLE FLAT (11 CORE) 3-019-395-01 PLATE, CHUCKING 2-666-526-01 PAPER (B), SHIELD 3-253-143-01 SCREW (B2.6), (+) P TAPPING 2-666-525-01 PAPER (A), SHIELD 2-654-056-11 HANDLE...
  • Page 42: Upper Cabinet Section (2)

    CFD-S01 7-5. UPPER CABINET SECTION (2) LCD401 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-923-736-01 COVER, CD A-1174-401-A CONTROL BOARD, COMPLETE 3-931-379-21 RUBBER, VIBRATION PROOF (RED) 1-831-615-11 CABLE, FLEXIBLE FLAT (12 CORE) 3-931-379-31 RUBBER, VIBRATION PROOF (GREEN) 1-831-617-11 CABLE, FLEXIBLE FLAT (14 CORE) 1-831-623-11 CABLE, FLEXIBLE FLAT (16 CORE) 3-831-441-99 SHEET (1)
  • Page 43: Cd Mechanism Section

    CFD-S01 7-6. CD MECHANISM SECTION (KSM-213CDP) not supplied M702 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 2-626-907-11 GEAR (A) X-2162-709-2 CHASSIS ASSY (CDP), MOTOR (SPINDLE) 2-627-003-01 GEAR (B) (RP) (including M701) 0 256 2-174-500-01 SCREW (2X3) 8-848-483-12 OPTICAL PICK-UP (KSS-213C/C2RP) 2-626-908-01 SHAFT, SLED M702...
  • Page 44: Electrical Parts List

    CFD-S01 SECTION 8 BATTERY TERMINAL (F) ELECTRICAL PARTS LIST BATTERY TERMINAL (R) CD MOTOR CONTROL HEADPHONE NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since The components identified by mark 0 or dotted line with mark. the parts list may be different from the they are seldom required for routine service.
  • Page 45 CFD-S01 HEADPHONE KEY (FUNC) KEY (VOL) MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 1-165-176-11 CERAMIC CHIP 0.047uF R146 1-216-809-11 METAL CHIP 1/10W 1-165-176-11 CERAMIC CHIP 0.047uF R148 1-216-805-11 METAL CHIP 1/10W...
  • Page 46 CFD-S01 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C208 1-162-970-11 CERAMIC CHIP 0.01uF C729 1-162-927-11 CERAMIC CHIP 100PF C210 1-127-715-91 CERAMIC CHIP 0.22uF C730 1-162-970-11 CERAMIC CHIP 0.01uF C212 1-126-925-91 ELECT 470uF C731 1-162-964-11 CERAMIC CHIP 0.001uF C213 1-126-960-11 ELECT...
  • Page 47 CFD-S01 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C824 1-115-156-11 CERAMIC CHIP IC302 6-701-919-01 IC PT2257-S C826 1-164-156-11 CERAMIC CHIP 0.1uF IC303 6-703-710-01 IC TA8227P C835 1-162-974-11 CERAMIC CHIP 0.01uF IC701 6-708-984-01 IC BU9532KS2 C905 1-164-156-11 CERAMIC CHIP 0.1uF...
  • Page 48 CFD-S01 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-216-825-11 METAL CHIP 2.2K 1/10W R333 1-216-833-11 METAL CHIP 1/10W 1-216-825-11 METAL CHIP 2.2K 1/10W R334 1-216-821-11 METAL CHIP 1/10W 1-216-833-11 METAL CHIP 1/10W R335 1-216-829-11 METAL CHIP 4.7K 1/10W 1-216-837-11 METAL CHIP...
  • Page 49 CFD-S01 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R759 1-216-809-11 METAL CHIP 1/10W R841 1-216-829-11 METAL CHIP 4.7K 1/10W R760 1-216-825-11 METAL CHIP 2.2K 1/10W R842 1-216-821-11 METAL CHIP 1/10W R761 1-216-813-11 METAL CHIP 1/10W R843 1-216-821-11 METAL CHIP...
  • Page 50 CFD-S01 MAIN POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R903 1-216-841-11 METAL CHIP 1/10W C104 1-162-966-11 CERAMIC CHIP 0.0022uF 10% R905 1-216-841-11 METAL CHIP 1/10W C105 1-162-923-11 CERAMIC CHIP 47PF R951 1-216-841-11 METAL CHIP 1/10W C107 1-162-962-11 CERAMIC CHIP...
  • Page 51 CFD-S01 Ref. No. Part No. Description Remark R111 1-216-833-11 METAL CHIP 1/10W R112 1-216-821-11 METAL CHIP 1/10W R201 1-216-837-11 METAL CHIP 1/10W R202 1-216-805-11 METAL CHIP 1/10W R203 1-216-845-11 METAL CHIP 100K 1/10W R204 1-216-825-11 METAL CHIP 2.2K 1/10W R205 1-216-837-11 METAL CHIP 1/10W R206...
  • Page 52 CFD-S01 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2006.01...

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