Technics SL-EH60

ORDER NO. AD9703028C8
Service Manual
Compact Disc Player
CD
Changer
SL-EH60
System:
SC-EH60
Colour
(KK)
ieseaendeeteietsie
Black
SL-EH60 SH-EH6O pune
* SB-PC60
*' SB-EH60 “ SB-EH60
Area
(E)(EP) ... Europe, Russia, Asia,
Latin America, Middle
East, Africa and Oceania.
* SB-PS60
COMPACT
DIGITAL AUDIO
Remote Control
Transmitter M A S H #3
multi- stage noise shiping
Because of unique interconnecting cables, when a component
requires service, send or bring in the entire system.
RAE0150Z MECHANISM SERIES
Specifications
Audio Section General
DA converter : 1 bit DAC MASH Dimensions : 287(W)/89(H\/336(D) mm
‘ . ight : 2.4k
Pickup Section werent ss
Wavelength : coon Notes : Specifications are subject to change without notice.
Weight and dimensions are approximate.
System/SC-EH60:
Sound processor: SH-EH60, Tuner/Amplifier: SA-EH60, Compact disc changer: SL-EH60, Cassette deck: RS-EH6 0,
Front speakers: *' SB-EH60, Center speaker: *? SB-PC60, Surround speakers: *? SB-PS60
Notes: *1...For Europe and Russia : Made in PAES, For others : Made in MESA
*2...Made in MESA
*3...MASH is a trademark of NTT
Z\WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.|t does not
contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or
repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
Technics
© 1997 Matsushita Electric Industial Co., Ltd.
All rights reserved. Unauthorized copying
and distribution is a violation of law.
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One Meee eT

Technics SL-EH60 Specifications

General

Type	CD Player
Frequency Response	2Hz-20kHz
Total Harmonic Distortion	0.003%
Channels	2 (stereo)
Dynamic Range	96dB
Output Voltage	2V
Digital Output	1 (optical)

Summary

Product Specifications

Audio and Pickup Specifications

Details on audio sections, pickup wavelength, and general system specs.

General System Information

Component overview, color, and regional variations for the SC-EH60 system.

Safety Precautions

Laser Diode Safety

Procedures to avoid hazardous radiation exposure from the laser diode.

Electrostatic Discharge Handling

Precautions for preventing damage to the optical pickup from static electricity.

Unit Controls and Operation

Location of Controls

Identifies buttons and indicators on the SL-EH60 unit.

Transport Mode Setup

Instructions for setting the unit to transport mode for shipping or storage.

Compact Disc Playback

Loading and Checking CDs

Step-by-step guide on how to load, unload, and check CDs in the player.

Damage Prevention

Important points to observe to prevent damage during CD playback.

Disc Playback Modes

Sequential and One-Touch Play

Explains how to perform sequential play and one-touch play operations.

Stopping and Pausing Playback

Instructions for stopping, temporarily stopping, and resuming disc playback.

Service Procedures

CD Changer DisassemblyReassembly

Detailed steps for taking apart and putting back together the CD changer unit.

P.C.B. Checking Procedures

Guides for checking the main, operation, and servo printed circuit boards.

Component Replacement Procedures

Steps for replacing major components like the traverse deck and servo P.C.B.

Troubleshooting and Adjustment

Error Code Display and Servo Adjustment

Using error codes and servo adjustment for fault diagnosis.

Troubleshooting Guide

Flowchart for diagnosing playback issues and component failures.

Diagrams and Schematics

Schematic Diagrams

Circuit diagrams for various sections of the unit.

Printed Circuit Board Diagrams

Visual representation of component placement on PCBs.

Wiring Connection Diagram

Illustrates how different PCBs and components are interconnected.

IC Terminal Functions

System Control IC (IC401)

Details pinout and function for the system control IC.

Servo Amplifier ICs (IC701, IC702)

Details pinout and function for servo amplifier and signal processor ICs.

Motor Driver IC (IC703)

Details pinout and function for the traverse/spindle motor driver IC.

Replacement Parts Lists

Electrical Parts List

List of electrical components with part numbers and descriptions.

Resistors and Capacitors

Detailed list of resistors and capacitors with their values and locations.

Cabinet and Loading Unit Parts

List of cabinet, loading unit, and mechanical parts with part numbers.

Location Illustrations

Cabinet Parts Location

Diagrams showing the location of external cabinet components.

Loading Unit Parts Location

Diagrams illustrating the placement of parts within the loading unit.