Sony CDP-C265 Service Manual

The following caution label is located inside of the unit.
CAUTION * INVISIBLE LASER RADIATION WHEN OPEN,
AVOID EXPOSURE TO BEAM
A . USYNLIG LASERSTRALING VEO ABNING NAR
DVARSEL SIKKERHEOSAFBRYOERE ER UDE AF FUNKTION
UNOGAUOS ZTTELSE FOR STRANING
: AVATTAESSA JA SUOJALUKITUS OHITETTAESSA
OLET ALTTIINA LASERSATEILYLLE
{ LASERSTRALING NAR DENNA DEL AR OPPNAD
OCH SPARREN AR URXOPPLAD
ADVARSEL : USYALIG LASERSTRALING NAR OEKSEL APNES
UNNGA EKSPONERING FOR STRALEN
VAROi
VARNING
This Compact Disc player is
classified as a CLASS 1
LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
CLASS 1 LASER PRODUCT
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
CAUTION
Use of controls or adjustments or performance of
procedures other than those specified herein may result
in hazardous radiation exposure.
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY MARK A\ 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
PUBLISHED BY SONY.
TABLE OF CONTENTS
Section Title Page
SECTION T:. “GENERAL asses sasisasdearecnveevivigaaneceevareteaeans 5
SECTION 2. DISASSEMBLY
2-1. Case, Bottom Plate and Front Panel ........0....ccceeeceeeeeee 6
2-2. Back Panel and Disc Table .00000.. eee eecceeeseeeeeeenenes 6
2-3. Optical Pick-up Block ASSEMDIy «0.0.0... ce ceeeesceteeeeeteees 7
2-4. Bracket (Gear) ASSEMDLyY ese cseseseeseescreeeeeeeees 7
SECTION 3. ELECTRICAL BLOCK CHECKING ........ 8
SECTION 4. DIAGRAMS
AnT.> BIOCK: DIAG CAIN atsasancesgyccessccccetce vance sen ssateastees Gbtewste nantes 10
4-2. Circuit Boards Location 0... cceesssneeecsessesnsseeneesseeees 12
4-3. Semiconductor Lead Layouts ....... cc eeseeecesseeeeseeeeeenee 12
4-4. Printed Wiring Board o0...... cece sccestteceecnsseseeesnensseeeeees 13
4-5. Schematic Diagram .....ccccccscesecsesscsssesssseestsssseseensseeseees 17
4-6. IC BlOCK. DidQraims esi sevecssedsivccnsivesecaviegninesdacivasvedeonavadtievass 21
4-7. \C Pin Functions
* 1C101 Focus/Tracking Sled Servo,
EFM Comparator (CXD2515Q) .00.... eee seseesesereeseeeseecnes 23
* 1C103 Digital Filter, D/A Converter
(OX D256 SAM- TG) sscccevnipitavetentvnsityponamnasaaviotsnantccsaxions 25
* 1C401 System Control (CXP82316-050Q) ........ ee 26
SECTION 5. EXPLODED VIEWS
5-1. Front Panel and Case Sections ...........ccccesseessesssesenees 27
5-2. Backpanel and Disk Table Section ............cccssseeeeeeeeee 28
5-33, “CHASSIS SOCtON siscsessc: tanicariede car cateesrainerantonteatieane 29
5-4, Base Unit Section (BU-5BD13) wu. ees ceeeeeeereeeeeaee 30
SECTION 6. . ELECTRICAL PARTS LIST...........0000.. 31
ATTENTION AU COMPOSANT AYANT RAPPORT
A LA SECURITE!!
LES COMPOSANTS IDENTIFIES PAR UNE MARQUE A\
SUR LES DIAGRAMMES SCHEMATIQUES ET LA LISTE
DES PIECES SONT CRITIQUES POUR LA SECURITE
DE FONCTIONNEMENT. NE REMPLACER CES
COMPOSANTS QUE PAR DES PIECES SONY DONT
LES NUMEROS SONT DONNES DANS CE MANUEL OU
DANS LES SUPPLEMENTS PUBLIES PAR SONY.

Sony CDP-C265 Specifications

General

Brand	Sony
Model	CDP-C265
Category	CD Player
Language	English