Sony CFD-454 Service Manual

US Model:
PHOTO: CFD-455
SPECIFICATIONS
With 3.2-ohm loads, both channels
driven from 150-10,000 Hz: rated 4W, per
channel minimum RMS power, with no
more than 10% total harmonic distortion
in AC operation.
CD player section
System
Laser diode properties
Spindle speed
Error correction
Number of channels
Frequency response
Wow and flutter
Radio section
Frequency range
Antennas
Compact disc digital audio system
Material: GaAlAs
Wavelength: 780nm
Emission duration: Continuous
Laser output power: less than 44.6n.W"*
"This output is the value measured at a distance
of 200 mm from the objective lens surface on the
optical pick-up block.
12 cm CD: Approx. 200 r.p.m. to 500 r.p.m. (CLV)
8 cm CD: Approx. 300 to 500 r.p.m (CLV)
Sony Super.Strategy Cross Interleave Read
Solomon Code
2
20-20,000 Hz: +} dB
Below measurable limit
FM: 87.6-108 MHz -
AM: 530-1,710 kHz
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
Tape recorder section and general
Recording system
Fast winding time
Frequency response
4-track 2-channel stereo
Approx. 2 min. with Sony cassette C60
With TYPE | (NORMAL) cassette: 80 ~ 10,000 Hz
CD RADI
Similar Mechanism CFD:60
Optical Device Name KSM-210BAN
Tape Transport Mechanism Type MF-455-64
Speakers
Power output
Inputs
Outputs
Power requirements
Power consumption
Battery life
Dimensions
"Weight
Supplied accessory
Sony SUM-1 (NS) Sony Alkaline AM1
FM recording Approx. 15 hrs Approx. 35 hrs
Disc playing Approx. 6 hrs Approx. 16 hrs
US Model
CFD-454
CFD-455
7 eanscn Model
CFD-454
Woofer: 12 cm dia., cone type
Tweeter: 2 cm dia.
Modei for Canada:
4.3W + 4.3W (at 3.2 ohms, 315 Hz, 10%
harmonic distortion)
External microphone input jack (minijack)
Sensitivity 0.78 mV
For low impedance microphone
Headphones jack (stereo minijack)
For 16-68 ohms impedance headphones
CD out jacks (phono jack)—2
Load impedance 10 kilohms or higher
Rated output 1.1V rms at load impedance
47 kilonms
120V AC, 60 Hz
DC 12V, 8 size D (R20) batteries
AC 21W
677 x 292 x 194 mm (w/hi/d)
(26 5/8 x 11 4/8 x7 5/8 inches)
incl. projecting parts and controls
6.7 kg (14 Ib 12 oz)
incl. batteries
AC power cord (1)
Remote commander (for CFD-455) (1)
Design and specifications subject to change without notice.
0 CASSETTE-CORDER