Sony CFD-E55 Service Manual

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SERVICE MANUAL
Ver. 1.2 2005.09
AUDIO POWER SPECIFICATIONS
(US model only)
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION
With 3.2-ohm loads, both channels driven
from 100 - 10,000 Hz; rated 1.5 W per
channel-minimum RMS power, with no more
than 10 % total harmonic distortion in AC
operation.
Other Specifications
CD player section
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wave length: 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(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 +0/–0.5 dB
Wow and flutter
Below measurable limit
Radio section
– US, Canadian, E92*, Mexican models –
Frequency range
FM: 87.6 - 108 MHz
AM: 530 - 1,710 kHz
Aerials
FM: Telescopic aerial
AM: Built-in ferrite bar aerial
– Singapore, Argentine, Australian models –
Frequency range
FM: 87.6 - 108 MHz
AM: 531 - 1,602 kHz
Sony Corporation
9-927-159-13
Personal Audio Group
2005I05-1
Published by Sony Engineering Corporation
© 2005.09
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Model Name Using Similar Mechanism
CD
CD Mechanism Type
Section
Optical Pick-up Name
Model Name Using Similar Mechanism
TAPE
Section
Tape Transport Mechanism Type

SPECIFICATIONS

IF
FM: 10.7 MHz
AM/MW: 450 kHz
Aerials
FM: Telescopic aerial
AM/MW: Built-in ferrite bar aerial
Cassette-corder section
Recording system
4-track 2 channel stereo
Fast winding time
Approx. 120 sec. with Sony cassette C-60
Frequency response
TYPE I (normal): 70 - 13,000 Hz
General
Speaker
1
Full range: 8 cm (3 ⁄ in.) dia.,
4
3.2 ohms, cone type (2)
Outputs
Headphones jack (stereo minijack)
For 16 - 68 ohms impedance headphones
Power output (excluding for US model)
2 W + 2 W (at 3.2 ohms, 10 % harmonic distortion
in AC operation)
Power requirements
For CD radio cassette-corder:
120 V AC, 60 Hz (US, Canadian, E92*,
Mexican models)
230 V AC, 50Hz (Singapore, Argentine,
Australian models)
9 V DC, 6 size D (R20) batteries
For memory back-up:
4.5 V DC, 3 size AA (R6) batteries
CD RADIO CASSETTE-CORDER
CFD-E55
US Model
Canadian Model
Australian Model
CFD-Z500
KSM-213CDM
KSS-213C
CFD-Z500
MF-Z500-117
Power consumption
AC 17 W
Battery life
For CD radio cassette-corder:
FM recording
Sony manganese SUM-1 (N): approx. 9 h
Sony alkaline AM-1 (N): approx. 19 h
Tape playback
Sony manganese SUM-1 (N): approx. 5 h
Sony alkaline AM-1 (N): approx. 14 h
CD playback
Sony manganese SUM-1 (N): approx. 1.5 h
Sony alkaline AM-1 (N) : approx. 7 h
Dimensions
Approx. 304 × 169 × 262 mm (w/h/d)
(12 × 6 × 10
3 ⁄ 3 ⁄ inches) (incl. projecting parts)
4 8
Mass
Approx. 3.6 kg (7 lb. 15 oz) (incl. batteries)
Supplied accessories
AC power cord (1)
Instruction manual (1)
*E92: Central and South America
Design and specifications are subject to change without
notice.
E Model