Sony cfd dw 555 s service manual
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Page 1
CFD-DW555S
SERVICE MANUAL
«mes»,
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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6-3.
6-4,
6-5.
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.