Sony CFD-50 Service Manual

Cd radio cassette-corder

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US Model
Canadian Model
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS (US model)
Full-range speakers:
With 3.2-ohm loads, both channels driven from
150-15,000 Hz: rated 2.3 W per channel mini-
mum RMS power, with no more than 10% total
harmonic distortion in AC operation.
OTHER SPECIFICATIONS
CD player section
System
Laser diode properties
Compact disc digital audio system
Material: GaAlAs
Wavelength 780 nm
Emission duration: Continuous
Laser output: less than 44.6 p.W
* This output is the value measured at a dis-
tance of about 200 mm from the objective
lens surface on the optical pick-up block.
20-—20,000 Hz +? dB
Below measurable limit
Frequency response
Wow and flutter
Tuner section
Frequency range
FM: 87.6—108 MHz
AM: 530—1,710 kHz
Tape recorder section and general
Recording system
4-track 2-channel stereo
Frequency response
70 — 10,000 Hz
(with TYPE | (NORMAL) cassette)
Full-range speakers: 10 cm dia., cone type
Full-range speakers: 2.3W+2.3W (at 3.2 ohms,
315 Hz, 10% harmonic distortion)
Speaker
Power output
(Canadian mode!)
CD Section
Tape Section
Model Name Using
Similar Mechanism
Optical Device Name
MF-50RP-75D
Tape Transport Mechanism Type
Inputs
Mixing microphone input jack (minijack)
Sensitivity 2.5 mV
For low impedance microphone
Outputs
Headphones jack (stereo minijack)
For 16—68 ohms impedance headphones
120 V AC, 60 Hz
DC 9 V, 6 size D (R20) batteries
AC 25 W
Power requirements
Power consumption
Battery life
Batteries for radio cassette-corder
(hours)
[_SS*d;CF Recording
[Playback
Sony SUM-1 (NS)
Sony Alkaline AM1 (N)
approx. 8
approx. 12
approx. 17
Dimensions
590 X 172 X 200 mm (w/h/d)
(23/4 X 67/, X 7/3 inches)
incl. projecting parts and controls
Weight
Approx. 4.6 kg, incl. batteries
(Approx. 10 Ib 2 oz)
Supplied accessories
AC power cord (1)
Design and specifications subject to change without notice.
CD RADI

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