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3 7 63 1515 0
SERVICE MANUAL
Ver 1.2 2003. 07
HCD-EP515 is the Amplifier, CD player, Tape
Deck and Tuner section in CMT-EP515.
TE
L 13942296513
Amplifier section
AUDIO POWER SPECIFICATIONS:
(U.S.A. model only)
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6-ohm loads, both channels driven, from 120 -
10,000 Hz; rated 14 watts per channel minimum RMS
power, with no more than 10% total harmonic
distortion from 250 milliwatts to rated output.
North American model:
Continuous RMS power output (reference):
European model:
DIN power output (rated): 11 + 11 W
Continuous RMS power output (reference):
Music power output (reference):
www
.
Sony Corporation
9-877-160-03
2003G16-1
Home Audio Company
© 2003.07
Published by Sony Engineering Corporation
http://www.xiaoyu163.com
Other models:
The following measured at AC 230 V or AC 120 V, 50/
60 Hz
DIN power output (rated): 11 + 11 W
Continuous RMS power output (reference):
Inputs
MD IN (phono jacks):
15 + 15 W
(6 ohms at 1 kHz, 10%
Outputs
THD)
PHONES (stereo minijack):
(6 ohms at 1 kHz, DIN)
SPEAKER:
15 + 15 W
(6 ohms at 1 kHz, 10%
THD)
25 + 25 W
x
ao
y
i
http://www.xiaoyu163.com
HCD-EP515
8
Model Name Using Similar Mechanism
CD Mechanism Type
CD
Section
Base Unit Name
Optical Pick-up Name
Model Name Using Similar Mechanism
TAPE
Q Q
Section
Tape Transport Mechanism Type
3
6 7
1 3
SPECIFICATIONS
(6 ohms at 1 kHz, DIN)
15 + 15 W
(6 ohms at 1 kHz, 10%
THD)
Sensitivity 800 mV,
impedance 47 kilohms
Accepts headphones with
an impedance of 8 ohms or
more
Accepts impedance of 6 to
16 ohms.
MICRO HI-FI COMPONENT SYSTEM
u163
.
2 9
9 4
2 8
Canadian Model
AEP Model
NEW
KSM-213EDP
BU-K7BD44B
KSS-213E/C2N
NEW
CMAL1Z240A
1 5
0 5
8
2 9
9 4
CD player section
System
Laser
Frequency response
Tape deck section
Recording system
Frequency response
— Continued on next page —
m
co
9 9
US Model
UK Model
E Model
2 8
9 9
Compact disc and digital
audio system
Semiconductor laser
λ
(
=780 nm)
Emission duration:
continuous
2 Hz – 20 kHz (±0.5 dB)
4-track 2-channel stereo
50 – 13,000 Hz (±3 dB),
using Sony TYPE I
cassettes

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Table of Contents

   Summary of Contents for Sony HCD-EP515

  • Page 1 US Model Canadian Model Ver 1.2 2003. 07 AEP Model UK Model E Model HCD-EP515 is the Amplifier, CD player, Tape Deck and Tuner section in CMT-EP515. Model Name Using Similar Mechanism CD Mechanism Type KSM-213EDP Section Base Unit Name...
  • Page 2: Table Of Contents

    HCD-EP515 Ver 1.2 2003. 07 3 7 63 1515 0 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.
  • Page 3: 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 4 HCD-EP515 3 7 63 1515 0 Service Position of the CD Mechanism Deck L 13942296513 Service Position of the Tape Cassette Mechanism Deck u163 http://www.xiaoyu163.com...
  • Page 5 HCD-EP515 SECTION 2 GENERAL 3 7 63 1515 0 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 6: Setting The Clock

    HCD-EP515 3 7 63 1515 0 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 7: Disassembly

    HCD-EP515 SECTION 3 DISASSEMBLY 3 7 63 1515 0 • 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 BACK LIGHT BOARD...
  • Page 8: Cd Cabinet Section, Front Panel Section

    HCD-EP515 3 7 63 1515 0 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)
  • Page 9: Control Board, Back Light Board

    HCD-EP515 3 7 63 1515 0 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...
  • Page 10: Cassette Door Assy

    HCD-EP515 3 7 63 1515 0 3-6. Cassette Door Assy 3 cassette door assy claw 1 Open the cassette door assy. 3-7. POWER Board, MAIN Board L 13942296513 5 two screws 3 four screws (+BVTP 3 × 10) (+BVTP 4 × 12)
  • Page 11: Optical Pick-up (kss-213e/c2n)

    HCD-EP515 3 7 63 1515 0 3-8. Optical Pick-up (KSS-213E/C2N) 2 gear (A) 6 KSS-213E/C2N 1 claw 5 sled shaft L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 12: Mechanical Adjustments

    HCD-EP515 SECTION 4 MECHANICAL ADJUSTMENTS 3 7 63 1515 0 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.
  • Page 13: Electrical Adjustments

    HCD-EP515 SECTION 5 ELECTRICAL ADJUSTMENTS 3 7 63 1515 0 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.
  • Page 14 HCD-EP515 3 7 63 1515 0 Checking Location: – CD BOARD (Conductor Side) – TP (VC) IC103 (DVC) (RFAC) TP (FE) IC101 TP (TE) (RFDC) L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 15: Diagrams

    HCD-EP515 SECTION 6 DIAGRAMS 3 7 63 1515 0 • 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 L 13942296513 BOARDS AND SCHEMATIC DIAGRAMS.
  • Page 16 HCD-EP515 3 7 63 1515 0 • 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...
  • Page 17: Block Diagram - Cd Section

    HCD-EP515 6-1. Block Diagram – CD Section – 3 7 6 3 1 5 1 5 0 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...
  • Page 18: Block Diagram - Main Section

    HCD-EP515 6-2. Block Diagram – Main Section – 3 7 6 3 1 5 1 5 0 PB/REC EQ AMP J303 IC302 IC303 R CH J301 POWER AUX L OUT L PHONES SYSTEM CONTROLLER TU L OUT R R-CH...
  • Page 19: Printed Wiring Board - Cd Section

    HCD-EP515 6-3. Printed Wiring Board – CD Section – • See page 15 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 • Semiconductor Location Ref. No. Location D101 IC101 IC102 IC103 Q101 Q102 TP (VC)
  • Page 20: Schematic Diagram - Cd Section

    HCD-EP515 6-4. Schematic Diagram – CD Section – • See page 16 for Waveforms. • See page 26 for IC Block Diagrams. 3 7 6 3 1 5 1 5 0 K S M - 2 1 3 E D P...
  • Page 21: 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. 3 7 6 3 1 5 1 5 0 CONTROL BOARD • Semiconductor CN802 (Page 23) Location Ref. No. Location...
  • Page 22: 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. 3 7 6 3 1 5 1 5 0 R136 R225 IC303 LA4663N...
  • Page 23: 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. 3 7 6 3 1 5 1 5 0 31 30 FLUORESCENT INDICATOR TUBE STANDBY IC802 DISPLAY BASS/TREBLE...
  • Page 24: Schematic Diagram - Control Section

    HCD-EP515 Ver 1.2 2003. 07 6-8. Schematic Diagram – Control Section – • See page 16 for Waveform. 3 7 6 3 1 5 1 5 0 LCD801 C803 0.01 D701 D702 D703 SELS6B14CS-TP5 SELS6B14CS-TP5 SELS6B14CS-TP5 CNP806 CNP807 R832...
  • Page 25: 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 – 3 7 6 3 1 5 1 5 0 T902 CN902 R901 D920 MAIN 1SS133...
  • Page 26 HCD-EP515 • IC Block Diagrams 3 7 6 3 1 5 1 5 0 – CD Board – IC101 CXD3017Q IC103 CXA2581N-T4 RW/ROM DC OFST RFDCI – ERROR – DIGITAL CORRECTOR RFDCO DIGITAL ASYMMETRY CORRECTOR OPERATIONAL LRCK AMPLIFIER ANALOG SWITCH...
  • Page 27 HCD-EP515 3 7 63 1515 0 – MAIN Board – IC302 BD3881FV L 13942296513 IC303 LA4663N OUTPUT OUTPUT + – – INPUT INPUT 1 2 3 6 7 8 9 10 11 12 13 14 u163 http://www.xiaoyu163.com...
  • Page 28: Ic Pin Function Description

    HCD-EP515 3 7 63 1515 0 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...
  • Page 29 HCD-EP515 3 7 63 1515 0 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...
  • Page 30: Exploded Views

    HCD-EP515 Ver 1.2 2003. 07 SECTION 7 EXPLODED VIEWS 3 7 63 1515 0 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.
  • Page 31: Front Panel Section

    HCD-EP515 Ver 1.2 2003. 07 3 7 63 1515 0 7-2. Front Panel Section supplied supplied not supplied supplied supplied L 13942296513 supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4737-142-A DOOR CASSETTE ASSY...
  • Page 32: Cd Cabinet Section

    HCD-EP515 3 7 63 1515 0 7-3. CD Cabinet Section S800 L 13942296513 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...
  • Page 33: Optical Pick-up Block (ksm-213edp)

    HCD-EP515 Ver 1.1 2003. 07 3 7 63 1515 0 7-4. Optical Pick-up Block (KSM-213EDP) L 13942296513 Ref. No. Part No. Description Remarks 0 602 8-820-221-01 OPTCAL PICK-UP KSM-213EDP u163 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 34: Electrical Parts List

    HCD-EP515 Ver 1.2 2003. 07 SECTION 8 BACK LIGHT ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: • Due to standardization, replacements in the • RESISTORS • Abbreviation parts list may be different from the parts All resistors are in ohms.
  • Page 35 HCD-EP515 Ver 1.2 2003. 07 CONTROL 3 7 63 1515 0 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...
  • Page 36 HCD-EP515 Ver 1.2 2003. 07 CONTROL 3 7 63 1515 0 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...
  • Page 37 HCD-EP515 Ver 1.2 2003. 07 CONTROL HEADPHONE MAIN 3 7 63 1515 0 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...
  • Page 38 HCD-EP515 Ver 1.2 2003. 07 MAIN 3 7 63 1515 0 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...
  • Page 39 HCD-EP515 Ver 1.2 2003. 07 MAIN 3 7 63 1515 0 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...
  • Page 40 HCD-EP515 Ver 1.2 2003. 07 MAIN POWER REGULATOR 3 7 63 1515 0 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...
  • Page 41 HCD-EP515 3 7 63 1515 0 MEMO L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 42 HCD-EP515 3 7 63 1515 0 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.

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