Sharp CD-E67 User Manual

CD-E67
No. S3320CDE67///
CONTENTS
Page
IMPORTANT SERVICE NOTES ........................................................................................................................................ 2
SPECIFICATIONS ............................................................................................................................................................. 2
NAMES OF PARTS ........................................................................................................................................................... 3
DISASSEMBLY.................................................................................................................................................................. 5
NOTES ON SCHEMATIC DIAGRAM ................................................................................................................................ 8
TYPES OF TRANSISTOR AND LED................................................................................................................................. 8
BLOCK DIAGRAM ............................................................................................................................................................. 9
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 12
VOLTAGE ........................................................................................................................................................................ 29
WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 30
FL DISPLAY..................................................................................................................................................................... 31
REPLACEMENT PARTS LIST/EXPLODED VIEW
PACKING OF THE SET
SERVICE MANUAL
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
SHARP CORPORATION
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
CD-E700/CD-E77
Page
REMOVING AND REINSTALLING THE MAIN PARTS .......................................................................................................... 9
ADJUSTMENT....................................................................................................................................................................... 10
TROUBLESHOOTING........................................................................................................................................................... 37
FUNCTION TABLE OF IC ..................................................................................................................................................... 41
This Service Manual is for the CD-E67, which is a minor-modification model of the CD-E700/CD-E77, This manual, therefore,
describes only the changed points from the service manual.
Please refer to the CD-E700/CD-E77, service manual (No. S1301CDE700//) together with this manual.
MINI COMPONENT SYSTEM
MODEL CD-E67
CD-E67 Mini Component System consisting of CD-E67
(main unit) and CP-E67 (speaker system).
All manuals and user guides at all-guides.com
all-guides.com

Sharp CD-E67 Specifications

General

Brand	Sharp
Model	CD-E67
Category	Stereo System
Language	English

Summary

IMPORTANT SERVICE NOTES

Safety Checks and Leakage Current Test

Essential safety checks, including fire/shock hazards and leakage current testing procedure.

SYSTEM SPECIFICATIONS

General, Amplifier, CD, Tuner, and Cassette Specs

Details on power, dimensions, amplifier, CD player, tuner, cassette deck, and CP-E67 speaker performance.

Speaker System Specifications (CP-E67)

Technical specifications for the CP-E67 2-way 2-speaker system.

COMPONENT IDENTIFICATION

Front Panel, Rear Panel, and Remote Control

Identification of controls, indicators, connections, and remote layout.

DISASSEMBLY PROCEDURES

Disassembly Precautions and Main Unit Steps

Safety notes and step-by-step guide for disassembling the main unit.

Speaker Unit Disassembly

Procedure for disassembling the CP-E67 speaker system components.

SCHEMATIC, BLOCK, AND WIRING DIAGRAMS

Diagram Notes and Component Types

Explanations for symbols, component types, and diagram conventions.

Block Diagrams and Circuit Schematics

High-level block diagrams and detailed electronic circuit schematics.

Printed Wiring Board Layouts

Wiring side views of the main printed circuit boards.

VOLTAGE, WAVEFORMS, AND DISPLAY INFO

Voltage Measurements and CD Circuit Waveforms

Table of IC pin voltages and oscilloscope waveform examples for CD circuit signals.

FL Display Grid and Anode Connections

Mapping of FL display segments to anode connections and grid assignments.

PARTS LIST AND ORDERING

Parts Ordering and Code Explanations

Information on ordering parts and definitions for component part codes.

Comprehensive Parts Listings

Detailed lists of integrated circuits, transistors, diodes, passive components, and speaker parts.

ASSEMBLY AND PACKING

Exploded Views and Speaker Assembly

Diagrams showing the assembly of the main unit and CP-E67 speaker.

Set Packing Instructions

Guidelines for packing the audio system components for shipping or storage.