Sony CDP-C235, CDP-C335 Service Manual

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Sony CDP-C235, CDP-C335 Service Manual | Manualzz

SERVICE MANUAL

CDP-C235/C335

US

Model

Canadian Model

AEP Model

CDP-C235/335

Australian Model

CDP-C235

UK Model

E Model

CDP-C335

Photo : CDP-C23!i

Compact Disc Player

System

Laser

Wavelength

Frequency response

Signal to noise ratio

Dynamic range

Harmonic distortion

Channel separation outputs

LINE OUT

(phono jacks)

PHONES

(stereo phone jack)

General

Power requirements

Power consumption

Dimensions (w/h/d)

Model Name Using Similar Mechanism CDP-C225/C325

Optical Pick-up Block Type BUdBD13

SPECIFICATIONS

Mass

Compact disc digital audio system

Semiconductor laser

780-790 nm

2 Hz-20 kHz (+0.5

dB)

More than 102 dB

More than 98 dB

Less than 0.0045%

More than 100 dB

Remote Commander

Remote control system

Power requirements

Dimensions

Mass

Approx. 5.8 kg , net

(12 Ibs 602)

(CDP-C335/C235)

RM-D335 (CDP-C335 only)

Infrared control

3 V DC with two size AA batteries

(IEC designation R6)

45 x 185 x 20 mm (w/h/d)

(1 13/16x 7 3/8x 13/16 inches)

100 g (3.5 oz) including batteries

Output level 2 V (at 50 kilohms)

Load impedance over 10 kilohms

Output level max. 10 mW

Load impedance 32 ohms

(CDP-C335 only)

Supplied accessories

Audio signal connecting cord

(phono plug x 2 - phono plug x 2 ) (1)

Remote commander (1) (CDP-C335 only)

Sony SUM-3 (NS) batteries (2) (CDP-C335 only)

AC plug adaptor (1) (CDP-C335 E model only)

Model for US and Canadian

120V AC, 60Hz

Model for Australian and UK

240V AC, 50160 Hz

Model for E

11 O-l 2OV, 220-240V AC, 50/60Hz

14w

Approx. 430 x 125 x 385 mm

(17 x 5 x 15Ginches)

(CDP-C335/C235)

Including projecting parts and controls

Design and specifications are subject to change without notice.

COMPACT DISC PLAYER

SONY@

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 SECURITE A N N U L E . EVITER

DERECT EXPOSURE TO L’EXPOSITION DIRECTE AU

BEAM.

RAYON.

4-906-403-01

:LASS 1 LASER PRODUCT

.UOKAN 1 LASERLAITE

(LASS 1 LASERAPPARAT

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 m !?6!J6

SECTION 1. GENERAL

Identifying the Parts ..................................................................................... 4

SECTION 2.

DISASSEMBLY

2-1.

Removal of Case, Bottqm Plate and Front Panel .......................... 5

2-2.

Removal of Back Panel and Disc Table ....................................... .5

2-3.

Removal of optical Pick-up Block Assembly .............................. .6

2-4.

Removal of Bracket (Gear) Assembly .......................................... .6

SECTION 3.

ELECTRICAL BLOCK CHECKING.. ........... .7

SECTION 4.

IC PIN FUNCTIONS ................................... .9

SECTION 5. DIAGRAMS

5-l.

Circuit Boards Location ...............................................................

10

5-2.

Semiconductor Lead Layouts ...................................................... 10

5-3.

Printed Wiring Board.. ................................................................. 11

5-4.

Schematic Diagram.. .................................................................... 15

5-5.

IC Block Diagrams ...................................................................... 19

SECTION 6.

EXPLODED VIEWS

6-l.

Front Panel and Case Assemblies

................................................

21

6-2.

Back Panel and Disc Table Assemblies ..................................... .22

6-3.

Chassis Assembly ....................................................................... .23

6-4.

Optical Pick-up Block Assembly (BU-5BD13) .......................... 24

SECTION 7.

ELECTRICAL PARTS LIST .......................

25

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.

ATTENTION AU COMPOSANT AYANT RAPPORT

44 LA SkCURITe!

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

NUMliROS SONT DONNkS’ DANS CE MANUEL OU

DANS LES SUPPLCMENTS PUBLIkS PAR SONY.

-2-

This file has been downloaded from: www.electronica.ro

Service Manuals, Schematic Diagram, Repair

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Key Features

  • Compact disc digital audio system
  • Semiconductor laser with a wavelength of 780-790 nm
  • Frequency response of 2 Hz-20 kHz (+0.5 dB)
  • Signal-to-noise ratio of more than 102 dB
  • Dynamic range of more than 98 dB
  • Harmonic distortion of less than 0.0045%
  • Channel separation of more than 100 dB
  • LINE OUT outputs with an output level of 2 V (at 50 kilohms) and a load impedance of over 10 kilohms
  • PHONES output with an output level of max. 10 mW and a load impedance of 32 ohms

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Frequently Answers and Questions

What is the frequency response of the Sony CDP-C235?
The frequency response is 2 Hz-20 kHz (+0.5 dB).
What is the signal-to-noise ratio?
The signal-to-noise ratio is more than 102 dB.
What is the dynamic range?
The dynamic range is more than 98 dB.
What is the harmonic distortion?
The harmonic distortion is less than 0.0045%.
What is the channel separation?
The channel separation is more than 100 dB.
What is the output level of the LINE OUT outputs?
The output level of the LINE OUT outputs is 2 V (at 50 kilohms).
What is the load impedance of the LINE OUT outputs?
The load impedance of the LINE OUT outputs is over 10 kilohms.

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