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Additional Information 35
Specifications
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION
CFD-ZW700/ZW705/ZW750:
With 3.2-ohm loads, both channel driven
from 150 - 8,000 Hz; rated 2 W per channel-
minimum RMS power, with no more than
10 % total harmonic distortion in AC
operation.
CFD-ZW770:
With 6-ohm loads, both channel driven from
150 - 8,000 Hz; rated 3.6 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 +1/–2 dB
Wow and flutter
Below measurable limit
Radio section
Frequency range
FM: 87.6 - 108 MHz
AM: 530 - 1,710 kHz
Antennas
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
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): 80 - 12,500 Hz
General
Speaker
CFD-ZW700/ZW705/ZW750:
Full range: 10 cm (4
in.) dia.,
3.2 ohms, cone type (2)
CFD-ZW770:
Full range: 10 cm (4 in.) dia.,
6 ohms, cone type (2)
Outputs
Headphones jack (stereo minijack)
For 16 - 68 ohms impedance headphones
Power output (excluding US model)
CFD-ZW700/ZW705/ZW750:
2.3 W + 2.3 W (at 3.2 ohm, 10 % harmonic
distortion in AC operation)
CFD-ZW770:
3.8 W + 3.8 W (at 6 ohm, 10 % harmonic
distortion in AC operation)
Power requirements
For CD radio cassette-corder:
120 V AC, 60 Hz
9 V DC, 6 size D (R20) batteries
For memory back-up:
4.5 V DC, 3 size AA (R6) batteries
For remote controller (CFD-ZW750/ZW770 only):
3 V DC, 2 size AA (R6) batteries
Power consumption
CFD-ZW700/ZW705/ZW750: AC 15 W
CFD-ZW770: AC 28 W
Battery life
For CD radio cassette-corder:
FM recording CFD-ZW700/ CFD-ZW770
ZW705/ZW750
Sony R20P: approx. 7.5 h approx. 3.5 h
Sony alkaline LR20: approx. 22 h approx. 10 h
Tape playback
Sony R20P: approx. 7 h approx. 1.5 h
Sony alkaline LR20: approx. 20 h approx. 5 h
CD playback
Sony R20P: approx. 3 h approx. 1.5 h
Sony alkaline LR20: approx. 10 h approx. 4 h
For memory back-up: approx. 1 year
Dimensions
Approx. 630 × 268 × 256 mm (w/h/d)
(24
7
⁄8
×
10
5
⁄8
×
10
1
⁄8 inches)
(incl. projecting parts)
Mass
CFD-ZW700/ZW705/ZW750:
Approx. 6.7 kg (14 lb. 12 oz) (incl. batteries)
CFD-ZW770:
Approx. 7.9 kg (17 lb. 7 oz) (incl. batteries)
Supplied accessory
AC power –cord (1)
Remote controller (1) (CFD-ZW750/ZW770 only)
Design and specifications are subject to change without
notice.
Optional accessories
Sony MDR headphone series