Sony cfd 222

Page 1

CFD-222

SERVICE MANUAL

US Model
Canadian Model

Mode! Name Using Similar Mechanism CFD-i 51
Saigon CD Mechanism Type KSM-21SBAN
Optical Pick-up Name KSS-213BIK
TC Model Name Using Similar Mechanism NEW
Section Tape Transport Mechanism Type MF-W222
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS (US Model) Radio seciion
POWER OUTPUT AND TOTAL Fraqumcy range
HARMONIC DISTORTION mm mm

With 3.2-ohm loads, both channels driven from 150 ~10,000 Hz: rated 2 W
pct channel minimum RMS power, with no more than 10 % total harmonic
distortion in AC operation.

Other Specifications
CD player section
Sysum
Comp-m disc digilnl audio :yam
we: diade yawning
Miami: 0mm
Wm Icngh: 780 nm
Emiuion amigo: Continuous
um amp-n: ms dun 44.6 pW
(This mum is lhe vxiue muted m a finance at about 200 mm from me objectiv: 1m mrfaec
on the optical pick-up block with 7 mm aperture.)
Spindle speed
zoo l/min (rpm) in women (minnow)
Numb of 0mm:
2
Frequency ruponn
20- 2mm Hz +114 an
Wow and mm
Below meuunhk um

AM: 530 . L710 ka
Mills

1% Teiescopic «an

AM: mun fem'ie hu man

cassette-cameraman
Rama-is system
luck 2 alumni stereo
Fm Winding mm
Appmx. I40 s (m) win Sony amen: C-60
Frequency response
TYPE I (narnml): 70 - 10,000 Hz

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cn RADIO CASSETTE-BORDER
S ONY®

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General
Speaker

Full range: 10 cm at... 4 ohms, cone type (2)
Dawn

Heedphaier jack (stereo minijaclt)

For is - as ohm: imperhnce headphone!
Power oulptul (excluding us model)

3W4- 3W(altohms. lD%humonicditmrlion)
PWEI requirements

120 V AC. 60 Hz

12V DC, ll size D (R20)batteri=r

m: consumption
AC 26 W
Battery life
For CD radio weelteveorder:
FM moral
Son! R2091m. 13.5 h

Sony alkaline LRZO: IEEOL 19 h
T: book

on : ..h
on: us :a )L

my : 52%
Sony alkaline mo: .Emi. u h
Dimensions
Approx, 580x164x250 mm (wilt/d)
(22 m x6 1/: x9 715 inches) (incl. projecting pans)
Mus
Approx, 5 kg (11 lb) (ind. bauerier)
swim accessory
AC pom cord (1)

Design and tpeu'liclliuns are subject to change without notice.

CAUTION

Use of controls or adjustments or performance of proce-
dures other than those specified herein may result in haz-
ardous radiation exposure.

Fleidble Circuit Board Repelrlng

0 Keep the temperature of the soldering iron around 270'C during
repairing.

I Do not touch the soldering iron on the same conductor of the circuit
board (within 3 times).

0 Be careful not to apply force on the conductor when soldering or
unsoldering.

Notes on Chip Component Replacement

0 Never reuse a disconnected chip component.

0 Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.

NOTES ON HANDLINGTHE OPTICAL PICK-UP BLOCK OR
BASE Uer'

The laser diode in the optical pick-up block may suffer electrostatic
breakdown because of the potential difference generated by the
charged electrostatic load. etc. on clothing and the human body.
During repair, pay attention to electrostatic breakdown and also use
the procedure in the printed matter which is included in the repair
parts.

The flexible board is easily damaged and should be handled with
care.

NOTES ON LASEFI DIODE EMISSlON CHECK

The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick-up
block. Therefore, when checking the Laser diode emission, observe
from more than 30 cm away from the objective lens.

On repairing CD section, playing a disc without the CD lid, use Chuck
Plate jig.
0 Code number of Chuck Plate jig : X-49IS-255-1