Sony Mega bass CFD-DW83 Service Manual

SERI|ICE
MANIJAL
AEP Model
UK Model
E Model
Photo: AEP model
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SPECIFICATIONS
CD player sectlon
Syslom
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Laser diode prooerties Material: GaAlAs
Wavolength: 780nm
Emission duration: Conllnuous
Laser outout: Less than 44.6 rrW'
'This output is the value msasursd at a
distance of about 200 mm fiom the
objective lens surtacs on lhe opticâl
pick-up block
2OO r.p.m: to 500 r.P.m. (CLV)
Sony Super Strategy Cross Intarlsavê
Bead Solomon Corde
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20 - 20,000 Hzli dB
Below maasurable limit
. Toral with TYPE | (NORMAL) cassette:
60 -
'10,000 Hz
. Playback with TYPE | (NOBMAL)
cassatte: 60 - 12,000 Hz
Full range speakers: 10 cm dia.,
Super wooler: I cm dia.
Full-range speakers: 2.5 W + 2.5 W (at 6
ohms, 315 Hz, 100/o harmonic distortion)
Super wooter: 7 W (at 6 ohms, 100 Hz'
1 0o/o harmonic disiortion)
Mixing microphono input jack (minijack)
sensitivity 2.5 mv
For low impedance microphone
Two line input jacks (Phono jacks)
Sensitivity 0.3 V
Input impedance 47 kilohms or higher
Headphones jack (stereo miniiack)
For 16 - 68 ohms impedance
headohones
Two CD output iacks (Phono jack)
Load impedance 10 kilohms or higher
Rated output
'l .26 V rms at load
imDedance 47 kilohms
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Frequency response
Speaker
Power outpul
I n p u t s
O u t p u l s
Spindle speed
Error correction
Number of channels
Frequency response
Wow and llutter
Radio section
Frequency range
A n t e n n a s
FM: Telescopic antenna
AM: Built'in lerrite bar antenna
Tape recorder sectlon and general
Recording system
4-track 2-channel stereo
Fast winding time
Approx. 2 min with Sony casselte C60
CD RADIO CASSETTE.C
M o d e l N a m e U s i n g
S i m i l a r M e c h a n i s m
CD Section
N E W
Tape Section
N E W
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Tape Transport
Mechanism Type
K S M - 1 5 0 B G N
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DECK B MF.DW83RP.62
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F M
AM
AEP, UK model
8 7 . ô - 1 0 7 M H z 531 - 1602 kHz
Itâlian model
87.5 - 108 MHz 526.5 - 1606.5 kHz
Saudi Arabia model
8 7 . 6 - 1 0 7 M H z
530 -
'l605 kHz
E model
8 7 . 6 - 1 0 8 M H z
EF]
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