Sony SS-CEP515 Service Manual
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Sony SS-CEP515 Service Manual

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SERVICE MANUAL
Ver 1.1 2003. 07
• CMT-EP515 is composed of following model.
As for the service manual, it is issued for each component
model, then, please refer to it.
COMPONENT MODEL NAME
COMPACT DISC DECK
HCD-EP515
RECEIVER SYSTEM
SPEAKER SYSTEM
SS-CEP515
Sony Corporation
9-877-155-02
2003G16-1
Home Audio Company
© 2003.07
Published by Sony Engineering Corporation
CMT-EP515
PARTS LIST
Part No.
Description
ACCESSORIES
************
1-754-243-11 ANTENNA (FM)
1-754-102-22 ANTENNA, LOOP (AM)
3-027-153-11 LID, BATTERY CASE (FOR RM-SGP5)
4-246-169-11 MANUAL, INSTRUCTION (ENGLISH)(US,CND,AEP,UK)
4-246-169-21 MANUAL, INSTRUCTION (FRENCH)(CND)
4-246-169-31 MANUAL, INSTRUCTION (FRENCH,SPANISH)(AEP)
4-246-169-41 MANUAL, INSTRUCTION (GERMAN,DUTCH,ITALIAN,
4-246-169-51 MANUAL, INSTRUCTION (KOREAN)(KR)
A-4433-976-A COMMANDER, STANDARD (RM-SGP5)
MICRO HI-FI COMPONENT SYSTEM
Canadian Model
Remarks
SWEDISH,POLISH)(AEP)
• Abbreviation
CND : Canadian model
KR
: Korean model
US Model
AEP Model
UK Model
E Model

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  • Page 1 4-246-169-41 MANUAL, INSTRUCTION (GERMAN,DUTCH,ITALIAN, SWEDISH,POLISH)(AEP) 4-246-169-51 MANUAL, INSTRUCTION (KOREAN)(KR) A-4433-976-A COMMANDER, STANDARD (RM-SGP5) • Abbreviation CND : Canadian model : Korean model MICRO HI-FI COMPONENT SYSTEM Sony Corporation 9-877-155-02 2003G16-1 Home Audio Company © 2003.07 Published by Sony Engineering Corporation...
  • Page 2 CMT-EP515 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 2003.03 2003.07 Addition of Korean model.
  • Page 3 15 + 15 W (6 ohms at 1 kHz, 10% THD) Music power output (reference): 25 + 25 W — Continued on next page — MICRO HI-FI COMPONENT SYSTEM Sony Corporation 9-877-160-03 2003G16-1 Home Audio Company © 2003.07 Published by Sony Engineering Corporation...

  • Page 4: Table Of Contents

    HCD-EP515 Ver 1.2 2003. 07 TABLE OF CONTENTS 1. SERVICING NOTES ······················································· 3 Tuner section FM stereo, FM/AM superheterodyne tuner 2. GENERAL FM tuner section ·········································································· 5 Tuning range 87.5 – 108.0 MHz (50-kHz step) 3. DISASSEMBLY Antenna FM lead antenna 3-1.

  • Page 5: Servicing Notes

    CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU PUBLISHED BY SONY.
  • Page 6 HCD-EP515 Service Position of the CD Mechanism Deck Service Position of the Tape Cassette Mechanism Deck...

  • Page 7: General

    HCD-EP515 SECTION 2 GENERAL This section is extracted from instruction manual. List of button locations and reference pages How to use this page Illustration number Use this page to find the location of buttons and other DISPLAY ws (9, 10, 16) parts of the system that are mentioned in the text.
  • Page 8 HCD-EP515 Remote control ALPHABETICAL ORDER BUTTON DESCRIPTIONS ?/1 (power) 1 (5, 9, 14, 15) A – M P – Z m/M (fast forward/rewind) BASS +/– 0 (13) PLAY MODE/DIRECTION qd 6 (6, 11) CLEAR 8 (8, 9) (6, 7, 11, 12, 15) ./>...

  • Page 9: Disassembly

    HCD-EP515 SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. REAR CABINET CD CABINET SECTION, FRONT PANEL SECTION CD MECHANISM DECK CONTROL BOARD, POWER BOARD , MAIN BOARD (KSM-213EDP) BACK LIGHT BOARD TAPE MECHANISM DECK OPTICAL PICK-UP (CMAL1Z240A) (KSS-213E/C2N)

  • Page 10: Cd Cabinet Section, Front Panel Section

    HCD-EP515 3-2. CD Cabinet Section, Front Panel Section 5 CD cabinet section 1 connector (S800) 2 w ire (flat type) 4 claw qa two screws 21p (CN101) (+BVTP 3 × 10) 3 claw 6 w ire (flat type) 20p (CN303) qd claw 9 connector (CN307)

  • Page 11: Control Board, Back Light Board

    HCD-EP515 3-4. CONTROL Board, BACK LIGHT Board 2 four screws (+BVTP 3 × 10) Remove the soldering. 6 two claws 7 BACK LIGHT board 3 five screws (+BVTP 3 × 10) 4 CONTROL board 1 knob volume 3-5. Tape Mechanism Deck (CMAL1Z240A) 1 w ire (flat type) 8p 2 three screws (+BVTP 3 ×...

  • Page 12: Cassette Door Assy

    HCD-EP515 3-6. Cassette Door Assy 3 cassette door assy claw 1 Open the cassette door assy. 3-7. POWER Board, MAIN Board 5 two screws 3 four screws (+BVTP 3 × 10) (+BVTP 4 × 12) 6 MAIN board 2 connector (CN901) 1 connector (AC IN)

  • Page 13: Optical Pick-Up (Kss-213E/C2N)

    HCD-EP515 3-8. Optical Pick-up (KSS-213E/C2N) 2 gear (A) 6 KSS-213E/C2N 1 claw 5 sled shaft...

  • Page 14: Mechanical Adjustments

    HCD-EP515 SECTION 4 MECHANICAL ADJUSTMENTS Precaution Clean the following parts with a denatured alcohol-moistened swab: record/playback heads pinch rollers erase head rubber belts capstan idlers Demagnetize the record/playback head with a head demag- netizer. Do not use a magnetized screwdriver for the adjustments. After the adjustments, apply suitable locking compound to the parts adjusted.

  • Page 15: Electrical Adjustments

    HCD-EP515 SECTION 5 ELECTRICAL ADJUSTMENTS RFDC signal waveform CD SECTION VOLT/DIV: 200 mV TIME/DIV: 500 ns Note: 1. CD Block is basically designed to operate without adjustment. There- fore, check each item in order given. 2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated. level: 1.15 ±...
  • Page 16 HCD-EP515 Checking Location: – CD BOARD (Conductor Side) – TP (VC) IC103 (DVC) (RFAC) TP (FE) IC101 TP (TE) (RFDC)

  • Page 17: Diagrams

    HCD-EP515 SECTION 6 DIAGRAMS • Circuit Boards Location MAIN board CD board CONTROL board HEADPHONE board POWER board BACK LIGHT board REGULATOR board THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For printed wiring boards.
  • Page 18 HCD-EP515 • Waveforms – CD Board – – CONTROL Board – – MAIN Board – IC103 qg (RFAC) IC801 qd (XT2) Q307 collector (Rec mode) (CD Play Mode) 11.3Vp-p 1.1Vp-p 4.8Vp-p 12.3 µ s 30.5 µ s 5V/DIV, 4 µ s /DIV 200mV/DIV, 1 µ...

  • Page 19: Block Diagram - Cd Section

    HCD-EP515 6-1. Block Diagram – CD Section – FILTER IC101 (1/2) DIGITAL SIGNAL PROCESSOR, DIGITAL FILTER, D/A CONVERTER IC103 56 53 RF AMP, FOCUS/TRACKING ERROR AMP DETECTOR CD +5V PCMD LRCK INTERFACE C2PO RFAC RFAC RFAC ASYMMETRY DIGITAL SUMMING DEMODULATOR CORRECTION ASYI ASYO...

  • Page 20: Block Diagram - Main Section

    HCD-EP515 6-2. Block Diagram – Main Section – PB/REC EQ AMP J303 IC302 IC303 R CH J301 POWER AUX L OUT L PHONES SYSTEM CONTROLLER TU L OUT R R-CH R-CH IC801 TAPE L CONT F DATA AMP MUTE TUNER PACK CD L AMP STBY REC OUT...

  • Page 21: Printed Wiring Board - Cd Section

    HCD-EP515 6-3. Printed Wiring Board – CD Section – • See page 15 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D101 IC101 IC102 IC103 Q101 Q102 TP (VC) IC102 IC103 TP (RFAC) TP (DVC) IC101 CONTROL BOARD CN803 (Page 23) 1-680-849-...

  • Page 22: Schematic Diagram - Cd Section

    HCD-EP515 6-4. Schematic Diagram – CD Section – • See page 16 for Waveforms. • See page 26 for IC Block Diagrams. K S M - 2 1 3 E D P CONTROL BOARD CN803...

  • Page 23: Printed Wiring Borads - Main Section

    HCD-EP515 Ver 1.2 2003. 07 6-5. Printed Wiring Borads – Main Section – • See page 15 for Circuit Boards Location. CONTROL BOARD • Semiconductor CN802 (Page 23) Location Ref. No. Location TUNER PACK D301 D302 D303 D304 D305 D306 (US,CND,KR) D310 HEAD...

  • Page 24: Schematic Diagram - Main Section

    HCD-EP515 Ver 1.2 2003. 07 6-6. Schematic Diagram – Main Section – • See page 16 for Waveform. • See page 27 for IC Block Diagrams. R136 R225 IC303 LA4663N R125 R226 R126 C217 C117 C216 C116 R236 1200p 1200p 470p 470p J303...

  • Page 25: Printed Wiring Board - Control Section

    HCD-EP515 Ver 1.2 2003. 07 6-7. Printed Wiring Board – Control Section – • See page 15 for Circuit Boards Location. 31 30 FLUORESCENT INDICATOR TUBE STANDBY IC802 DISPLAY BASS/TREBLE IC801 MAIN BOARD CN303 (Page 21) S800 (OPEN) TAPE (US,CND,KR) TUNER BAND TAPE...

  • Page 26: Schematic Diagram - Control Section

    HCD-EP515 Ver 1.2 2003. 07 6-8. Schematic Diagram – Control Section – • See page 16 for Waveform. LCD801 C803 0.01 D701 D702 D703 SELS6B14CS-TP5 SELS6B14CS-TP5 SELS6B14CS-TP5 CNP806 CNP807 R832 100k R833 R712 R707 R708 R709 R710 R711 R860 R851 Q808 R835 R834...

  • Page 27: Printed Wiring Board - Power Section

    HCD-EP515 6-9. Printed Wiring Board – Power Section – • See page 15 for Circuit Boards Location. 6-10. Schematic Diagram – Power Section – T902 CN902 D920 R901 MAIN 1SS133 BOARD CNP305 R902 D921 1SS133 (Page 21) (US,CND) CN901 R911 3.3M 1/2W RY901...
  • Page 28 HCD-EP515 • IC Block Diagrams – CD Board – IC101 CXD3017Q IC103 CXA2581N-T4 RW/ROM DC OFST RFDCI – ERROR – DIGITAL CORRECTOR RFDCO DIGITAL ASYMMETRY CORRECTOR OPERATIONAL LRCK AMPLIFIER ANALOG SWITCH PCMD INTERFACE DEMODULATOR – RW/ROM CONVERTER VOFST EMPH XVDD XTAI TIMING XTAO...
  • Page 29 HCD-EP515 – MAIN Board – IC302 BD3881FV IC303 LA4663N OUTPUT OUTPUT + – – INPUT INPUT 1 2 3 6 7 8 9 10 11 12 13 14...

  • Page 30: Ic Pin Function Description

    HCD-EP515 6-11. IC Pin Function Description • IC801 LC877356A-51E1 (SYSTEM CONTROLLER) Pin No. Pin Name Description TU MUTE Muting signal output to the tuner MD LED MD LED control signal output TU DO Data output to the tuner TU DI Data input from the tuner TU CLK Clock signal output to the tuner...
  • Page 31 HCD-EP515 Pin No. Pin Name Description TU TUNED Tuner tuned status signal input TA MOTOR Motor control signal output to the tape deck VSS3 — Ground terminal VDD3 — Power supply terminal F DATA Control signal output to the sound processor CD XRST Reset signal output to the CD unit CD LDON...

  • Page 32: Exploded Views

    HCD-EP515 Ver 1.2 2003. 07 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.

  • Page 33: Front Panel Section

    HCD-EP515 Ver 1.2 2003. 07 7-2. Front Panel Section supplied supplied not supplied supplied supplied supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4737-142-A DOOR CASSETTE ASSY A-4732-665-A CONTROL BOARD, COMPLETE (US, CND) 4-245-034-01 SPRING CASSETTE A-4749-451-A CONTROL BOARD, COMPLETE (KR) 4-245-018-01 HOLDER CASSETTE 4-231-841-01 SPRING (HEART CAM-B)

  • Page 34: Cd Cabinet Section

    HCD-EP515 7-3. CD Cabinet Section S800 KSM-213EDP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-4955-506-1 DOOR CD ASSY A-4728-536-A CD BOARD, COMPLETE 4-248-711-11 SPRING, CD 4-246-193-01 HOLDER, CHUCK A 4-245-015-01 CABINET, TOP (US,CND) 4-246-191-01 PLATE, MAGNET 4-245-015-11 CABINET, TOP (AEP,UK) 4-249-238-01 MAGNET 4-242-171-01 DAMPER 150 N...

  • Page 35: Optical Pick-Up Block (Ksm-213Edp)

    HCD-EP515 Ver 1.1 2003. 07 7-4. Optical Pick-up Block (KSM-213EDP) Ref. No. Part No. Description Remarks 0 602 8-820-221-01 OPTCAL PICK-UP KSM-213EDP 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.

  • Page 36: Electrical Parts List

    HCD-EP515 Ver 1.2 2003. 07 SECTION 8 BACK LIGHT 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. CND : Canadian model specified in the diagrams or the components METAL: metal-film resistor : Korean model...
  • Page 37 HCD-EP515 Ver 1.2 2003. 07 CONTROL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < RESISTOR > A-4732-653-A CONTROL BOARD, COMPLETE (AEP, UK) A-4732-665-A CONTROL BOARD, COMPLETE (US, CND) R101 1-216-821-11 METAL CHIP 1/10W A-4749-451-A CONTROL BOARD, COMPLETE (KR) R102 1-216-845-11 METAL CHIP 100K...
  • Page 38 HCD-EP515 Ver 1.2 2003. 07 CONTROL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < LIQUID CRYSTAL DISPLAY > R838 1-249-417-11 CARBON 1/4W F R839 1-216-821-11 METAL CHIP 1/10W LCD801 1-805-198-11 DISPLAY PANEL, LIQUID CRYSTAL R840 1-216-821-11 METAL CHIP 1/10W R841...
  • Page 39 HCD-EP515 Ver 1.2 2003. 07 CONTROL HEADPHONE MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < ROTARY ENCODER > C114 1-126-959-11 ELECT 0.47uF 20.00% 50V C115 1-126-963-11 ELECT 4.7uF 20.00% 50V RV801 1-418-632-11 ENCODER, ROTARY (12 TYPE) (VOLUME) C116 1-162-962-11 CERAMIC CHIP 470PF...
  • Page 40 HCD-EP515 Ver 1.2 2003. 07 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C318 1-130-483-91 FILM 0.01uF L102 1-422-009-13 COIL, AIR-CORE C319 1-162-974-11 CERAMIC CHIP 0.01uF L201 1-422-009-13 COIL, AIR-CORE C320 1-162-974-11 CERAMIC CHIP 0.01uF L202 1-422-009-13 COIL, AIR-CORE C322...
  • Page 41 HCD-EP515 Ver 1.2 2003. 07 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R123 1-216-825-11 METAL CHIP 2.2K 1/10W R306 1-216-833-11 METAL CHIP 1/10W R124 1-216-837-11 METAL CHIP 1/10W R309 1-247-775-91 CARBON 1/4W R125 1-216-837-11 METAL CHIP 1/10W R310 1-249-387-11 CARBON...
  • Page 42 HCD-EP515 Ver 1.2 2003. 07 MAIN POWER REGULATOR Ref. No. Ref. No. Part No. Part No. Description Description Remarks Remarks Ref. No. Part No. Description Remarks * CN901 1-564-509-11 PLUG, CONNECTOR 6P MISCELLANEOUS * CN902 1-691-756-11 PIN, CONNECTOR (PC BOARD) 2P ************** <...
  • Page 43 HCD-EP515 MEMO...
  • Page 44 HCD-EP515 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 2003.04 2003.07 Correction of EXPLODED VIEW, 7-4 Optical Pick-up Block.
  • Page 45 Ver 1.1 2003. 07 AEP Model UK Model E Model • SS-CEP515 is the speaker system in CMT-EP515. SPECIFICATIONS EXPLODED VIEWS S p e a k e r s y s t e m 2 w a y , b a s s - r e f l e x t y p e...
  • Page 46 SS-CEP515 REVISION HISTORY C l i c k i n g t h e v e r s i o n a l l o w s y o u t o j u m p t o t h e r e v i s e d p a g e .

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