Specifications - Sony CFD-W57 Manual De Instrucciones

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 +1/–2 dB
Wow and flutter
Below measurable limit
Radio section
Frequency range
CFD-W57L
FM Central and eastern Europe
Other countries
MW
LW
CFD-W57
FM
AM
IF
FM: 10.7 MHz
AM/MW/LW: 450 kHz
Aerials
FM: Telescopic aerial
AM/MW/LW: Built-in ferrite bar aerial
34 GB
Additional Information
65 - 74 MHz
87.5 - 108 MHz
87.5 - 108 MHz
531 - 1,602 kHz
153 - 279 kHz
87.6 - 107 MHz
531 - 1,602 kHz
(9 kHz STEP)
530 - 1,710 kHz
(10 kHz STEP)
Cassette-corder section
Recording system
4-track 2 channel stereo
Fast winding time
Approx. 120 s (sec.) with Sony cassette C-60
Frequency response
TYPE I (normal): 70 - 12,500 Hz
General
Speaker
Full range: 8 cm (3 1 ⁄ in.) dia.,
4
3.2 ohms, cone type (2)
Outputs
Headphones jack (stereo minijack)
For 16 - 64 ohms impedance headphones
Maximum power output
4.5 W + 4.5 W
Power requirements
For CD radio cassette-corder:
230 V AC, 50 Hz
12 V DC, 8 R20 (size D) batteries
For memory back-up:
6 V DC, 4 R6 (size AA) batteries
For remote control:
3 V DC, 2 R6 (size AA) batteries
Power consumption
AC 25 W
Battery life
For CD radio cassette-corder:
FM recording
Sony R20P: approx. 4.5 h
Sony alkaline LR20: approx. 12 h
Tape playback
Sony R20P: approx. 2 h
Sony alkaline LR20: approx. 4.5 h
CD playback
Sony R20P: approx. 2 h
Sony alkaline LR20: approx. 4,5 h
Dimensions
Approx. 444 × 180 × 256 mm (w/h/d)
× 7 × 10
(17 1 ⁄ 1 ⁄ 1 ⁄ inches) (incl. projecting parts)
2 8 8
Mass
Approx. 7.0 kg (15 lb. 7 oz) (incl. batteries)
Supplied accessories
AC power cord (1)
Remote control (1)
Design and specifications are subject to change without
notice.
Optional accessories
Sony MDR headphones series