Sony CFD-S23 - Manual (Page 16)

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Maintenance Specifications
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cleaning the lens
If the lens becomes dirty, it may cause a
skipping of sotmd during CD operation.
Clean with a commercially available
blower.
Cleaning the tape heads and tape
path
Wipe the heads, the pindi roller and the
capstan with a cleaning swab slightly
moistened with deaning fluid or alcohol
after every 10 hours of operation for
optimum playback and recording
quality. To make the best possible
recording, however, we recommend that
you clean all surfaces over which tape
travels before each recording.
After deaning, insert a tape when the
areas deaned are completely dry.
28 Additional Infomnalion
Demagnetizing the tape heads
After 20 to 30 hours of use, enough
residual magnetism will have built up
on the tape heads to begin to cause loss
of high frequency sound and hiss. At
this time, you should demagnetize the
heads and all metal parts in the tape
path with a cotnmerdally available tape
head demagnetizer.
Cleaning the cabinet
Oean the cabinet, panel and controls
with a soft doth slightly moistened with
a mild detergent solution. Do not use
any type of abrasive pad, scouring
powder, or solvent, such as alcohol or
benzine
AUDIO POWER SPEOFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION
With 2.84)hm loads, both diaimels driven
from 150 • 10/Ю0 Hz; rated 2 W per channel-
minimum RMS power, with no more than
10 % total harmonic distortion in AC
operation.
Other Specifications
CD player section
System
Compxct disc digital audio syelem
Laaer diode propeities
Mnterial: GaAIAa
Wave length: 7B0 nm
Emission dantkm: Contliraoua
Laser output! Less than 44,6
(Tbis outout Is the value metaured at a distance of
about 200 xitm from the objecttve lens aurtace on
the optical pick-up Ыоск widi 7 nun aperture.)
Spindle speed
200 r/mln (rpm) to 500 r/mln (rpm) (CLV)
Number of dtanncii
2
Frequency response
20-20 ДЮ Hz+I/-2dB
Wow and flutter
Below measurable limit
Radio section
Ftaqueniy range
Bi: 87,6'108 MHz
AM: 531 -1^ Hiz (Austnlian model)
5Э0 -1,710 kHz (Other modeb)
Aerials
FM Telescopk aerial
AM: Bullbin ferrite bar aerial
Cassette-corder section
Recording system
4-(rack 2 channel stereo
Past windingtime
Approx. 1201 Свес.) with Sony casserte C-60
Frequent response
TYPE I (rwrmal): 70 -10,000 Hz
General
Speaker
Full range: 10 cm (4 tn4 dla^
2i oJims, cone ty]x (2)
Outputs
Headphones |ack tatcrco minijaek)
For 16 * 68 ohms impedance hieadphonet
PowtroutpuUexchidlngUS model)
23 W 4- 25 W (at 2.8 ohmsi, 10 % harmonic
distortion)
Power requirements
For ^ radio cassette-oorder
For CD radio cassette<orden
230 V AC, 50 Hz (Australian model)
120 V AC 60 Hz (Other models)
9 V DC, 6 size D (R20) batteries
For remote conttdkr (CFD-SSS only):
3 V DC 2 size AA (R6) batteries
Power consumption
AC20W
Battery life
CD radio qasette-corder
FM recordlno
Sony R20P; approx. 133 h
Sony alkaline LR20: approx. 20 h
Tap« playback
Sony R20P: approx. 73 h
Sony aDcaline LR20: approx. 15h
0> playback
Sony R20P: approx. 23 h
Sony aBcaline LR20; approx. 7 h
Dimensions
Approx. 425x160x245 mm (w/h/dl
(169^x6Hx9)i IncheeKtncl. projecting parts)
Mass
Approx. 4.0 kg (8 Ib. 13 oz) (ind batteries)
Supplied aaeaaories
AC power cord (1)
ReoKrte control 0) (CFD-533 only)
Design and apediiations are subject to change withou*
notice.
Optional accessories
Sony MDR headjrfxmee aeries
Additional Informatit
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