Sony cfs w 30 5 s service manual

Page 1

CFS-W305S

SERVICE MANUAL E Model

Germany Model

Model Name Using Similar Mechanism CFS-W3045

Tape Transport Mechanism Type MF-W304-64
SPECIFICATIONS
Tuner frequency range Battery life
Sales area FM MW SW1 SW2 Batteries FM recording
G model 87.6- 531- Sony SUM-2 (NS) Approx. 4 hours
107MHz 1502 Sony AM2 alkaline Approx 8 hours
87.6- 2.3- 7-
EA model 107MHz 530_ 7MHz 22MH2 Dimensions Approx. 566x151 X 153.5mm (w/h/d)
1 GOSkHz (223/sxexsl/. inches)
UAE model 875- ' incl. projecting parts and controls, not incl.
5 108MHz
handle
Frequency response 80H2-10,000Hz Weight Approx, 23kg (6 lb 602) incl. batteries
Speakers 100m (4 in.) die. lull rangeXZ Accessory supplied AC power cord (1)
Output Headphones jack (stereo minijack) for
16-68 ohm impedance headphones Design and specifications subject to change without notice

Maximum power output
4.6W (2.3w+2,SW) G : Germany
EA : Saudi Arabia

Power requirements UAE: United Arab Emirates

Requirements
(supplied AC power cord)
G model 220-230V AC, 50Hz

110- 1 20V, 220-240V AC,
adiustable, 50/60H2

Sales area

E. EA, UAE model

9V DC, six R14 (size C) batteries
Power consumption
RADlll CASSETTE-CDRDER

SON!

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CFS-WBOSS

MODEL IDENTIFICATION
- Model Number Portion -

E, UAE model: Carved on rear cabinet
EA, G model : Model number label

SONY'e

MODEL N0. CFSWSOSS
RADIO CASSETTE-CORDER

:2]

E EA, UAE model: AC: 110-120/220-240V~50/60Hz 14W
G model : AC: 220-230V~50Hz 14W

UAE: United Arab Emirates
EA : Saudi Arabia
G : Germany

SAFETY-RELATED COMPONENT WARNINGII

COMPONENTS IDENTIFIED BY MARK A OR DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL T0 SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.

TABLE OF CONTENTS

Section Title nge
1 . GENERAL
1-1. Parts Identification ............................ 3

2. DISASSEMBLY
2-1. Removal of Cassette Holder . .,
2-2. Dial Pointer Setting ............................ 4

3. MECHANICAL ADJUSTMENTS .................... 5
4. ELECTRICAL ADJUSTMENTS
4-1. Tape Recorder Section ........................ 5

42. Tuner Section .................................. 6

5. DIAGRAMS

5-1. Printed Wiring Board -Tuner Section- ........ 8
5-2. Schematic Diagram -Tuner Section- .......... 9
5-3. Semiconductor Lead Layouts ........ .10
5-4. Printed Wiring Boards -Audio Section- rrrrrr 11
5-5. Schematic Diagram ~Audio Section- .......... 13
6. EXPLODED VIEWS
6-1, Cabinet Section .............................. 16
6-2. PC Boards, Rear Cabinet Section .............. 17
6-3. Deck A Tape Mechanism (1) Section .18
6-4. Deck A Tape Mechanism (2) Section ..19
6-5. Deck B Tape Mechanism (1) Section ............ 20
66. Deck B Tape Mechanism (2) Section ............ 21
7. ELECTRICAL PARTS LIST ...................... 22