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For the Customers in Canada
POLARIZED AC PLUG WITH AN EXTENSION CORD
RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES
CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.
THIS APPARATUS COMPLIES WITH THE CLASS B LIMITS
FOR RADIO
NOISE EMISSIONS SET OUT IN RADIO
INTERFERENCE REGULATIONS.
For the Customers in Australia
The following caution label is located inside of the unit.
'DANGER
DANGER
INVISIBLE LASER
RADIATION DE LESER
RADIATION WHEN OPEN
INVISIBLE LORS D'OUVERTURE
AND INTERLOCK
AVEC L'ENCLENCHEMENT DE
DEFEATED.
AVOID
DERECT EXPOSURE TO
L'EXPOSITION DIRECTE AU
BEAM.
RAYON.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK Ifi OR DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION.
REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.
ANNULE. EVITER
This Compact Disc player is
classified as a CLASS 1
LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
TABLE OF CONTENTS
Section
SECTION 1. GENERAL
Identifying the Parts
SECTION 2.
DISASSEMBLY
Removal of Case, Bottqm Plate and Front Panel .......................... 5
2-1.
2-2.
Removal of Back Panel and Disc Table ....................................... .5
Removal of optical Pick-up Block Assembly .............................. .6
2-3.
2-4.
Removal of Bracket (Gear) Assembly .......................................... .6
ELECTRICAL BLOCK CHECKING.. ........... .7
SECTION 3.
IC PIN FUNCTIONS ................................... .9
SECTION 4.
SECTION 5. DIAGRAMS
5-l.
Circuit Boards Location
5-2.
Semiconductor Lead Layouts ...................................................... 10
Printed Wiring Board.. ................................................................. 11
5-3.
Schematic Diagram...................................................................... 15
5-4.
IC Block Diagrams ...................................................................... 19
5-5.
EXPLODED VIEWS
SECTION 6.
6-l.
Front Panel and Case Assemblies
6-2.
Back Panel and Disc Table Assemblies ..................................... .22
Chassis Assembly ....................................................................... .23
6-3.
Optical Pick-up Block Assembly (BU-5BD13) .......................... 24
6-4.
ELECTRICAL PARTS LIST .......................
SECTION 7.
ATTENTION AU COMPOSANT AYANT RAPPORT
LES COMPOSANTS IDENTIFIiS PAR UNE MARQUE A
SUR LES DIAGRAMMES SCHiMATlQUES ET LA LISTE
DES PIiCES SONT CRITIQUES POUR LA SiCURITi
DE FONCTIONNEMENT. NE REMPLACER CES COM-
POSANTS QUE PAR DES PIkCES SONY DONT LES
DANS LES SUPPLCMENTS PUBLIkS PAR SONY.
10
21
25
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