Sony cfd dw 555 s service manual

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CFD-DW555S

SERVICE MANUAL

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E Model

CD player section
System

Compact disc digital audio system

Laser diode properties

Malenal; GaAlAs

Wave length: 780 nm

Emission duration: Continuous

Laser output; Less than «.6 w

(This output is the value measured at a distance of
about 200 mm from the objective lens surface on
the optical pick-up block with 7 mm aperture.)

Spindle speed

200 r/min (rpm) to 500 r/min (rpm) (CLV)

Number of channels

2

Frequency response

20- 20,000 Hz +l/-2 dB

Wow and flutter

Below measurable limit

Radio section

Frequency range
FM 87.6 - 108 MHz
MW 530 . 1,605 kHz
SWl ZJ - 7 MHz
SW2 7 - 22 MHz

iF FM: 10.7 MHz

MW / SW: 455 kHz

Aerials

FM/SW: Telescopic aerial
MW: flu) -in len'itt.I bar aerial

Model Name Using Similar Mechanism CPD-9
CD on Mechanism Type KSM-ZISBAN
Section

Optical Pick-up Name KSS-21 SB
TAPE Model Name Using Similar Mechanism NEW
Section Tape TranSpon Mechanism Type MF-D555W

SPECIFICATIONS
Cassette-(order section Battery lite

Recording system

4-track 2 channel stereo
Fast winding tirne

Approx. 120 s (set) with Sony cassette cw
Frequency response

TYPE I (normal): 80 - 10,000 Hz

General
Speaker
Full rangm I0 cm (4 in.) dial,
3.2 ohms, some type (2)
Outputs
Headphones jack (stereo minijack)
For 16 - 68 ohms impedance headphones
Speakers terminals
For supplied 3.2 ohms impedance speakers
Maximum power output
Z3 W 9 2.3 W
Power requirements
For CD radio cassette-comer

llO V- 120 V, 220 V -240 V AC selectable, 50/60

Hz

9 V DC, 6 size R20 (D) batteries
For remote commander:

3 V DC, 2 size R6 (AA) batteries

Power consumption
AC 20 W

For CD radio cassettHorder

FM recording

Sony RZOI': approx. us it

Sony alkaline LRZO: approx, l9 h

Tape playbark

Dimensions

Approx. 537 x 247 x 206 mm (w/h/d)
(25 mo ms I/r inches)(incl. projecting pans)

Mass

Approx 5.2 kg (13 lb, ll oz) (incl batteries)

Supplied accessories

AC power cord (1)
Remote control (1)

Daign and specifications are subject to change without
notice.

cu RADIO CASSETTE-COBDEB
S ON Y;

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TABLE OF CONTENTS

SERVICING NOTES 3
GENERAL ................................................................... 4
DISASSEMBLY ........................................................ 14
DIAL POINTER SETTING .................................. l7
ADJUSTMENTS

Mechanical Adjustments ................................................ 18
Electrical Adjustments

Tape Deck Section ..... 18
Tuner Section 20
CD Section 22
DIAGRAMS

Schematic Diagram

- CD. System Control Section - .................................... 28
Printed Wiring Boards

- CD, System Control Section - ................................... 33
Printed Wiring Boards

- Main Section - .. 38
Schematic Diagram

- Main Section - ................ 41
IC Pin Function Description 48
EXPLODED VIEWS ................................................ 50
ELECTRICAL PARTS LIST ............................... 58

CAUTION

Use of controls or adjustments or performance of pro-
cedures other than those specified herein may result in
hazardous radiation exposure

SAFETY-RELATED COMPONENT WARNING"

COMPONENTS IDENTIFIED BY MARK A OR DOI'I'ED
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.