Sony cfd s 250 service manual

Page 1

CFD-8250

SERVICE MANUAL

Ver 1.0 2003. 02

US Model
Canadian Model
E Model
Australian Model

Model Name Using Similar Mechanism CFD-SZOO
CD Mechanism Type KSM-213FIDP
Optical Pick-up Name KSS-213R

CD
Section

TC Model Name Using Similar Mechanism CPD-$200
$90110 Tape Transport Mechanism Type MF-SZOO

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS (US model)
POWER OUTPUT AND TOTAL

HARMONIC DISTORTION

With 3.2-ohm loads, both channels driven from

150 - 6,300 Hz; rated 1.8 W per channel-

minimum RMS power, with no more than 10%

total harmonic distortion in AC operation.

other Specifications
CD player section
System
Compacl disc diglial audio syslem
Laser diode properties
Material: GaAlAs
Wavelength: 780 nm
Emission duration: Conllnuous
Laser output: Less than 44 5 pw
(Tllis output is the value measured at a distance of
about 200 nlm from the objective lens surface on
the optical pieleup block wirli 7 nlm apemlre.)
spindle speed
200 r/min (rpm) to 500 r/mln (rpm) (CLV)
Number of channels
2
Frequency response
20 , 20,000 Hz +l/72 dB
Wow and flutter
Below measurable limit

9-877-084-01 Sony Corporation
2003B0400-1 Personal Audio Company
© 2003. ()2 Published by Sony Engineering Corporation

Radio section
Frequency range

FM: 87.5 7108 MHZ

US, CND. E92. MX model:

AM: 5307 1,710 kHz

TW model:

AM: 531 , 1.611 kHz

AUS, SP model:

AM: 5317 1.611 kHz (9 kHz slep)

530 , 1.610 kHz (10 kHz step)

Anlennas

FM: Telescopic antenna

AM: Builteln ferrite bar anlenna

Cassette-comer section
Recording system
Artrack 2 cllannel slereo
Fast Winding time
Approx. 120 sec. wiih Sony cassette CV60
Frequency response
TYPE 1 (normal) 80 , 10.000 HZ

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