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Sony CFD-444L Service Manual

Sony CFD-444L Service Manual

Fm/mw/lw/sw compact disc cassette-corder

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SERI|ICE
MANIJAL
AEP Model
Model Name Using Similar Mechanism
cF5-3000L
Tape Transport Mechanism TYPe
MF-D444-75D
I
SPECIFICATIONS
CD playor seclion
System
Compact disc digital audio system
Laser diode properlies lvaterial: GaAlAs
Wavelength: 780 nm
Emission duration: Conlinuous
Laser outpul: Max 0 4 mw
*
* This output is the value measured at a distance
of about l.6mm lrom the obiective lens surtace
on the optical Pick'up block
Frequencyresponse 20-20'000Hz1ldB
Radio s€ction
F r e q u e n c y r a n g e
F M : 8 7 . 6 - 1 o g M H z
MW: 530- l ,605 kHz
L W : 1 5 0 - 2 8 5 k H z
S W : 6 - 1 8 M H z
Anlennas
FM/SW: Telescopic antenna
M W L W : B u i l f i n f e r r i t e b a r a n t e n n a
Tage tecold€r sgclion and genetal
Recording system
4'track 2€hannel stereo
i""t *inO-ini ti."
Approx. l.smin with Sony cassette C6O
Frequency response
80- 10 000 H?
Speakers
Full-range speâkers: tocm dia ' cone type
Tweeler:2cm dia., ceramlc lYæ
Peak music power outPut
Outputs
Power requirements
Power consumPtron
8attery lile
Batteries
Sony SUM.1 (NS)
Sony Alkaline AM1
FM recording
Approx. 12
Approx. l7
Disc recording
A p p r o x . 3
Approx. 3.5
(hour)
2 2 W ( 1 1 W + 1 l W )
Line input jacks (phono jacks)-2
Sensitivity 0.3V
Input impedance 47 kilohms or higher
Headphones jack (stereo minijack)
For 8-32ohms impedance headphones
CD output jacks (phono jack)-2
Load impedance l0kilohms or higher
Rated output 1.4V rms at load impedance
47 kilohms
22O V AC, SO Hz
D C 1 2 V , 8 s i z e D ( R 2 0 ) b a t t e r i e s
A C 4 0 W
Dimensions
Weight
Supplied accessory
67 4 \221 x 177 mm \w lhldl
(æ%x8%xTinches)
incl. poecting Parts and controls
6 . 2 k 9 ( 1 3 l b 1 1 o z )
incl. batteraes
AC power cord (1)
TM/MTI'/LVSIï
C OMPACT
DISG
CASSETTE.G
SONY.

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