Sony cfs w 410 s service manual

Page 1

SERVICE MANUAL

CFS-W4IOS

E Model

Model Name Using Similar Mechanism New

Tape Transport Mechanism Type

DECK A
DECK B

M F~W320
(Y MW47~403)

SPECIFICATIONS

Frequency range

Sales area FM MW SW

. . 87.6 --
Saudi Arabia 107 MHz 580 _ SW1 swz
. 37's _ 1,505 kHz :3"; 227%2

Other countries 108 MHz
Recording system 4-track 2channel stereo
Frequency response 80 - 8,000 Hz
Speakers Two way

Approx. 10 cm (4 inches) dla woofer x 2
Approx. 2 cm (As inch) dia. tweeter x 2

Maximum power output

Input

Output

5W (2.5w 4» 2.5W)

(JD/LINE lN jacks (stereo phono jacks) (2)
Input impedance 47 kilohms

Sensitivity 0.44 V

Headphones jack (stereo miniiack) for 8 2
SOB-chm impedance headphones

Power requirements

Power consumption

Battery life

110-120 V, 220240 V
AC, adjustable, 50/60 Hz
9 V DC, six R20 (size D) batteries

14W

Battery

FM recording

Sony sum-1 (NS)

Approx. 18 hours

Sony AM1 (N) alkaline

Approx. 30 hours

Dimensions

Weight
Accessory supplied

Note

Approx. 605 x 195 x 1 60 mm (w/hld)
(237/3 x 73/4 x 6% inches)

Approx. 415 kg (9 lb 15 oz) incl. batteries
AC power cord (1)

This appliance conforms with EEC Directive 87l308/EEC regarding
interlerence suppression.

Design and specifications subject to change without notice.

RADIO CASSETTE-BHRDER

ONE.

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CFS-W41 OS

TABLE OF CONTENTS

Section Title Page

Specifications ..................................................................... 1
GENERAL
Location and Function of Controls 3
Tape Playback (either deck) ~~~~~~~~~ ~~4
Listening to the Radio~ ~4
Recording (deck B only)~ 4
Tape Dubbing (deck A to deck B) ~~4
Dial Pointer Insulation ................................................ .5
ADJUSTMENTS .................. . ....... . ................ .......... 6
DIAGRAMS
8-1. Semiconductor Lead Layouts ~~ 11
3-2. Printed Wiring Boards ~~~~~~~~~ .. 12
3-3 Schematic Diagram ~~~~~~~~~~~~~~~~~~~~ - ----------- - ----------- 15
EXPLODED VIEWS .................................................. 19
ELECTRICAL PARTS LIST ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 22

SAFETY-RELATED COMPONENT WARNINGI I

COMPONENTS IDENTIFIED BY MARK A OR DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.