Sony CFD-460 - Service Manual

SERVICE MANUAL
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS
With 3.2-ohm loads, both channels driven
from 150-10,000 Hz: rated 4 W, per channel
minimum 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 power: less than 44.6 ,»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 to 500 r.p.m. (CLV)
8 cm CD: Approx. 300 to 500 r.p.m. (CLV)
Sony Super Strategy Cross Interieave Reed
Solomon Code
Number of channels 2
Frequency response 20-20,000 Hz: *3d8
Wow and flutter Below measurable limit
Spindle speed
Error correction
Radio section
Frequency range FM: 87.6-108 MHz
AM: 530-1,710 kHz
Antennas FM: Telescopic antenna
AM: Built-in ferrite bar antenna
Tape recorder section and general
Recording system 4-track 2-channel stereo
Fast winding time Approx. 2 min. with Sony cassette C60
Frequency response With TYPE I (NORMAL) cassette:
80-10,000 Hz
CFD-460
US Model
Canadian Model
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wt es ee i nme BE
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CFD-454/455
CFS-W304
KSM-150BG
MF-460-64
CD Section
Tape Section
Model Name Using
Similar Mechanism
Optical Device Name
Tape Transport Mechanism Type
Speakers
Woofer: 12 cm dia., cone type
Tweeter: 2 cmdia.
Model for Canada:
4.3 W+4.3 W (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
120V AC, 60 Hz
DC 12V, 8 size D (R20) batteries
AC 21W (for US model)
AC 25W (for Canadian model)
Sony SUM-1 (NS) Sony Alkaline AM1
FM recording Approx. 15 hrs Approx. 35 hrs
Disc playing Approx. 6hrs Approx. 16 hrs
Power output
Inputs
Outputs
Power requirements
Power consumption
Battery life
Dimensions 677 x 292 x 194 mm (w/h/d)
(26% x 11% x 7% inches)
incl. projecting parts and controls
Weight 7.7 kg (16 Ib 15 oz)
incl. batteries
Accessory supplied AC power cord (1)
Design and specifications subject to change without notice.
CD RADIO CASSETTE-CORDER
SONY.

Sony CFD-460 Specifications