Sony CFD-E10 Service Manual
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Sony CFD-E10 Service Manual

Pesonal audio system
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SERVICE MANUAL
Ver. 1.5 2006. 07
Sony Corporation
9-873-683-06
2006G16-1
Personal Audio Division
© 2006.07
Published by Sony Techno Create Corporation

SPECIFICATIONS

CD player section
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wave length: 780 nm
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.)
Spindle speed
200 r/min (rpm) to 500 r/min (rpm)
(CLV)
Number of channels
2
Frequency response
20 - 20,000 Hz +1/–2 dB
Wow and flutter
Below measurable limit
Radio section
US model:
Frequency range
FM: 87.5 - 108 MHz
AM:530 - 1,710 kHz
Except US model:
Frequency range
FM: Italy: 87.5 - 108 MHz/Other
countries: 87.5 - 107 MHz
AM: Italy: 526.5 - 1 606.5 kHz/Other
countries: 530 - 1 611 kHz
IF
FM: 10.7 MHz
AM: 455 kHz
Antennas
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
CFD-E10
Model Name Using Similar Mechanism
CD Mechanism Type
Optical Pick-up Name
General
Speaker
Full range: 5.7 cm dia., 2.7 Ω, cone
type (2)
Outputs
Headphones jack (stereo minijack)
For 8 - 32 ohms impedance
headphones
Power output
1 W + 1 W (at 2.7 Ω , 10 % harmonic
distortion in AC operation)
Power requirements
DC IN 6 V accepts:
Supplied AC power adaptor for use
with 110-120 V, 220-240 V AC
selectable, 50/60 Hz (Tourist model),
with 120 V AC, 60 Hz (US model),
with 230 V AC, 50 Hz (Other models),
6 V DC, 4 size AA (R6) batteries
Power consumption
DC 11.5 W (US model)
DC 13 W (except US model)
Battery life
When playing a CD:
Sony R6P: approx. 2 hours
Sony alkaline LR6: approx 4 hours
Dimensions
Approx. 315 × 131 × 70 mm (w/h/d)
5
1
7
inches) (incl.
(12
⁄
× 5
⁄
× 2
⁄
8
4
8
projecting parts)
Mass
Approx. 920 g (2 lb.) (incl. batteries)
Supplied accessory
AC power adaptor (1)
Design and specifications are subject to
change without notice.
PERSONAL AUDIO SYSTEM
US Model
AEP Model
E Model
Tourist Model
NEW
KSM-900AMA
KSS-900A

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Summary of Contents for Sony CFD-E10

  • Page 1: Specifications

    Battery life When playing a CD: US model: Sony R6P: approx. 2 hours Frequency range Sony alkaline LR6: approx 4 hours FM: 87.5 - 108 MHz Dimensions AM:530 - 1,710 kHz Approx. 315 × 131 × 70 mm (w/h/d) Except US model: inches) (incl.

  • Page 2: Table Of Contents

    COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 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 IN SUPPLEMENTS PUBLISHED BY SONY.

  • Page 3: General

    CFD-E10 SECTION 1 GENERAL This section is extracted from instruction manual. i (headphones) TUNING MEGA BASS FUNCTION VOL* POWER PLAY MODE OPR/BATT PUSH CLOSE Display DC IN 6V * There is a tactile dot beside VOL to show the direction to turn up the volume.

  • Page 4: Disassembly

    CFD-E10 SECTION 2 DISASSEMBLY • The equipment can be removed using the following procedure. CABINET FRONT ASSY, CABINET REAR ASSY LCD BOARD CD BOARD TU BOARD, AUDIO BOARD CD LID ASSY OPTICAL PICK-UP (KSM-900AMA) CD HOLDER Note : Follow the disassembly procedure in the numerical order given.

  • Page 5: Tu Board, Audio Board

    CFD-E10 2-2. TU Board, AUDIO Board cabinet center sub assy 7 AUDIO board 2 connector (CNP1) 5 connector (CNP303) 4 screw BV 3x10 6 connector (CNP301) 1 screw BV 3x10 3 TU board 2-3. LCD Board cabinet center sub assy...

  • Page 6: Cd Lid Assy

    CFD-E10 2-4. CD Lid Assy cabinet center sub assy 6 CD lid assy 3 spring (CD open) 2-5. CD Holder cabinet center sub assy 7 tension coil spring (CD) 1 four screws +BVT P 2.6x10 8 CD slider 2 lock lever 1...

  • Page 7: Cd Board

    CFD-E10 2-6. CD Board 5 connector (CN702) 6 flexible flat cable (CN701) cabinet center sub assy 7 flexible flat cable (CN705) 4 connector (CNP301) 1 three screws +BV 3x10 8 CD board 3 connector (CNP1) 2-7. Optical Pick-up (KSM-900AMA) cabinet center sub assy...

  • Page 8: Optical Pick-Up (Kss-900A)

    CFD-E10 2-8. Optical Pick-up (KSS-900A) MD chassis 3 GEAR (B) 6 KSS-900A 2 holder 1 screw +P 1.7x2...

  • Page 9: Electrical Adjustments

    CFD-E10 Ver 1.1 2002.09 SECTION 3 ELECTRICAL ADJUSTMENTS • Repeat the procedures in each adjustment several times, and the TUNER SECTION frequency coverage and tracking adjustments should be finally done by the trimmer capacitors. AM Section Function switch : AM...
  • Page 10 CFD-E10 OP TE Offset Adjustment CD SECTION Procedure: Connect a digital multimeter to test point TP705 (TE,Y T X) Note: 1. CD Block is basically designed to operate without adjustment. There-fore, check each item in order given. and TP703 (REF) with DC range.

  • Page 11: Diagrams

    CFD-E10 Ver. 1.5 SECTION 4 DIAGRAMS Note on Printed Wiring Boards: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. p: pF. • Y : parts extracted from the conductor side.

  • Page 12: Ic Pin Function Description

    CFD-E10 4-1. IC Pin Function Description • IC801 BU24591-7B System Control (CD Board) Pin No. Pin Name Description 1 to 5 SEG00 to SEG04 Segment drive signal output to the liquid crystal display 6 to 12 SEG05 to SEG11 Segment drive signal output to the liquid crystal display Not used (open)

  • Page 13: Block Diagram

    CFD-E10 4-2. Block Diagram ANT1 TELESCOPIC AM/FM TUNER ANTENNA FM-RF IN RF VCC RV351 IC301 AM IFT POWER AMP MIX OUT J301 Q713 L-OUT OUT2 BUFF Q122 FM IN Q124 MEGA BASS MUTE SWITCH Q714 R-OUT OUT1 BUFF AM IN...

  • Page 14: Printed Wiring Board - Tuner Section

    CFD-E10 Ver 1.1 2002.09 4-3. Printed Wiring Board – TUNER Section – CNP1 US,JE ANT1 US,JE US,JE US,JE US,JE US,JE US,JE US,JE • Semiconductor Location Ref. No. Location...

  • Page 15: Schematic Diagram - Tuner Section

    CFD-E10 Ver. 1.5 4-4. Schematic Diagram – TUNER Section – • See page 21 for IC Block Diagrams. US,JE US,JE US,JE CNP1 CNP2 US,JE...

  • Page 16: Printed Wiring Board - Cd Section

    CFD-E10 Ver 1.1 2002.09 4-5. Printed Wiring Board – CD Section – R782 C706 C711 C715 R791 R703 JW704 JW735 US,JE MODEL JW764 R792 C793 JW709 R701 JW808 JW767 C783 R711 JW705 R788 C714 R702 C716 C802 C708 R790 C701...

  • Page 17: Schematic Diagram - Cd Section (1/2)

    CFD-E10 4-6. Schematic Diagram – CD Section (1/2) – • See page 21, 22 for IC Block Diagrams. • See page 11 for Waveforms. CN701 CN708 KH706 C726 C816 C728 C817 C814 C815 Q707 R760 R716 Q708 R754 C780 C754...

  • Page 18: Schematic Diagram - Cd Section (2/2)

    CFD-E10 4-7. Schematic Diagram – CD Section (2/2) – • See page 22 for IC Block Diagrams. • See page 12 for IC Pin Function Description. • See page 11 for Waveforms. Q710 R840 R828 JC703 R806 C802 R809 C808...

  • Page 19: Printed Wiring Board - Audio Section

    CFD-E10 4-8. Printed Wiring Board – AUDIO Section – D310 S301 R303 RV351 D310 S301 RV351 R151 S302 R251 R226 Q124 C323 Q122 R126 Q224 C125 R125 R322 D323 C225 C324 C152 R324 C351 IC301 J301 FB301 C305 Q302 IC302 •...

  • Page 20: Schematic Diagram - Audio Section

    CFD-E10 4-9. Schematic Diagram – AUDIO Section – D323 C323 R323 R324 C324 C224 R226 C351 C352 R231 R131 R225 C252 C254 Q222 R228 CNP303 C251 R251 R227 C226 C225 R322 IC301 RV351 C125 C126 S302 R151 C151 R127 Q122...
  • Page 21 CFD-E10 • IC Block Diagrams IC1 TA2111N DECODER RF AMP DIVIDER AF BUFFER ST/MONO MUTE FM/AM LEVEL AM IF FM IF RF AMP IC701 BA6772FS-E2...
  • Page 22 CFD-E10 IC702 BH6508FS-E2 Thermal shut down 3.75K H BRIDGE4 H BRIDGE3 DRIVER4 DRIVER3 LOGIC4 LOGIC3 LOGIC1 LOGIC2 DRIVER1 DRIVER2 H BRIDGE1 H BRIDGE2 MUTE4 IC703 BU9528KS DFDIN AVDD2 I / O CONTROL RLINEO AVDD1 RLNEI RDACO VCDAC 8fsDF WINDOW LDACO...

  • Page 23: Exploded Views

    CFD-E10 Ver. 1.5 SECTION 5 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • The mechanical parts with no reference number • Abbreviation have some differences from the original one. in the exploded views are not supplied.

  • Page 24: Cabinet Center Section

    CFD-E10 Ver.1.5 5-2. Cabinet Center Section SP321 ANT2 SP322 CD HOLDER SECTION LCD401 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-684-874-11 LCD BOARD (EXCEPT US,JE) 3-235-256-01 GEAR PVC * 51 1-683-082-11 LCD BOARD (US,JE) * 63...

  • Page 25: Cd Holder Section

    CFD-E10 Ver.1.5 OPTICAL PICK-UP SECTION 5-3. CD Holder Section (KSM-900AMA) supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks X-3381-986-1 LID CD SUB ASSY (S) (SILVER) 3-343-248-21 DAMPER (P), SMALL X-3381-987-1 LID CD SUB ASSY (W) (WHITE)

  • Page 26: Optical Pick-Up Section (Ksm-900Ama)

    CFD-E10 Ver 1.1 2002.09 5-4. Optical Pick-up Section (KSM-900AMA) not supplied not supplied not supplied supplied not supplied not supplied not supplied not supplied Ref. No. Part No. Description Remarks 0 151 8-820-137-02 OPTICAL PICK-UP KSS-900A A-4902-667-A MD ASSY (900AMA-RP) The components identified by mark 0 or dotted line with mark 0 are critical for safety.

  • Page 27: Electrical Parts List

    CFD-E10 Ver.1.5 SECTION 6 AUDIO ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • RESISTORS • Abbreviation parts list may be different from the parts All resistors are in ohms. CET : East European and Russian model.
  • Page 28 CFD-E10 AUDIO Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R312 1-216-825-11 METAL CHIP 2.2K 1/16W C739 1-164-156-11 CERAMIC CHIP 0.1uF R315 1-216-825-11 METAL CHIP 2.2K 1/16W C740 1-164-156-11 CERAMIC CHIP 0.1uF C741 1-162-919-11 CERAMIC CHIP...
  • Page 29 CFD-E10 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C816 1-162-215-31 CERAMIC 47PF JC736 1-216-864-11 METAL CHIP 1/16W JC737 1-216-864-11 METAL CHIP 1/16W C818 1-162-282-31 CERAMIC 100PF < CABLE HOLDER > < CONNECTOR > * KH706...
  • Page 30 CFD-E10 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R732 1-216-829-11 METAL CHIP 4.7K 1/16W R792 1-216-825-11 METAL CHIP 2.2K 1/16W R733 1-216-841-11 METAL CHIP 1/16W R793 1-216-829-11 METAL CHIP 4.7K 1/16W R734 1-216-837-11 METAL CHIP...
  • Page 31 CFD-E10 Ver.1.5 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks RV703 1-241-092-11 RES, ADJ, CERMET 47K 1-162-995-11 CERAMIC CHIP 0.022uF 1-162-199-31 CERAMIC 10PF < SWITCH > (US,JE) 1-162-199-31 CERAMIC 10PF S801 1-771-951-21 SWITCH, TACTILE (GS PLAY/PAUSE)
  • Page 32 CFD-E10 Ver. 1.5 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < RESISTOR > ACCESSORIES ************ 1-216-813-11 METAL CHIP 1/16W 1-216-813-11 METAL CHIP 1/16W 1-477-384-12 ADAPTOR, AC (AC-CSE10) (US) 1-216-809-11 METAL CHIP 1/16W 1-477-415-13 ADAPTOR, AC (EXCEPT US) 1-216-829-11 METAL CHIP 4.7K...
  • Page 33 CFD-E10 MEMO...
  • Page 34 CFD-E10 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 2002.04...

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