Sharp CD-C462 User Manual

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CD-C462/C462C
No. S3818CDC462//
Illustration: CD-C462/C462C
CONTENTS
Page
IMPORTANT SERVICE NOTES (For U.S.A. Only) .......................................................................................................... 2
SPECIFICATIONS .............................................................................................................................................................2
NAMES OF PARTS .......................................................................................................................................................... 3
QUICK GUIDE .................................................................................................................................................................. 5
DISASSEMBLY................................................................................................................................................................. 6
NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................... 9
WAVEFORMS OF CD CIRCUIT..................................................................................................................................... 10
BLOCK DIAGRAM .......................................................................................................................................................... 11
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD.............................................................................................14
REPLACEMENT PARTS LIST/EXPLODED VIEW
PACKING OF THE SET (For U.S.A. Only)
CD-C462/C462C
CP-C462, CENTER(GBOXS0006AWM4)
and REAR(GBOXS0007AWM4), Constitute CD-C462/C462C.
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
Manufactured under license from Dolby Laboratories Licens-
ing Corporation. DOLBY, the double-D symbol and
"PRO LOGIC" are trademarks of Dolby Laboratories Licens-
ing Corporation.
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
This Service Manual is for the CD-C462/462C, which is a minor-
modification model of the CD-C472. This manual, therefore, describes
only the changed points from the service manual. Please refer to the
CD-C472 service manual (No. S2812CDC472//) together with this
manual.
CD-C472
Page
OPERATION MANUAL .................................................... 5
REMOVING AND REINSTALLING THE MAIN PARTS ... 10
ADJUSTMENT ............................................................... 12
TROUBLESHOOTING
(CD CHANGER CONTROL / CD SECTION) ................ 34
FUNCTION TABLE OF IC.............................................. 38
FL DISPLAY................................................................... 44

Sharp CD-C462 Specifications

General

Brand	Sharp
Model	CD-C462
Category	Stereo System
Language	English

Summary

Important Service Notes

Safety Checks and Leakage Current Test

Ensures user safety by detailing lead dress, protective devices, and leakage current testing.

Specifications

General Unit Specifications

Details the main unit's power requirements, physical dimensions, and weight.

Amplifier and Speaker Specifications

Outlines amplifier output power and impedance ratings for all speakers.

Names of Parts

Quick Guide to Operation

Disassembly Procedure

General Cautions for Disassembly

Offers essential cautions regarding safety, static electricity, and handling during disassembly.

Component Removal Steps

Details the step-by-step process for removing major unit components like the top cabinet and panels.

Notes on Schematic Diagrams

Measurement Guidelines and Safety Notes

Replacement Parts List

Integrated Circuits and Semiconductors

Lists part codes and descriptions for integrated circuits, transistors, and diodes.

Passive Components and Filters