Sony cfs 929 s service manual

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(IFS-9298

SERVICE MANUAL EModel

Ver 1.0 2001.12

Model Name Using Similar Mechanism NEW
Tape Transporl Mechanism Type MF-W616-148
SPECIFICATIONS

Frequency range Battery life

FM: EA model: $7.5 , 107 MHz] FM Recording: Sony R20P: Approx. 6.5 hours/

E15. UAE model: 87.5 , 108 MHz Sony LR20 alkaline: Approx. 18 hours
MW: EA model: 530 . 1,605 kHz] Playback: Sony R20F: Approx. 1 hour/
E15. UAE model: 530 , 1.611 kHz Sony LR20 alkaline: Approx. 3.5 hours

SW1: 2.3 . 7 MHz Power requirements

SW2: 7 , 22 MHz 110 . 120 V/220 . 240 V AC selectable. 50/60 Hz
[F 12 V DC, eight R20 (size D) batteries

FM: 10.7 MHz DCIN 12Vjack

Mw/SW: 455 kHz Power consumption
Antennas AC 30 w

FM/SW: Telescopic Dimensions

MW: Builtrin ferrite bar Approx. 579 X 263.5 X 239.5 mm (w/h/d)
Recording system (26 6/8 X 10 3/3 x 9 419 inches) incl. projecting pans

4ruack, Zechannel stereo and connols, not incl. handle
Frequency response Mass

80 . 12,500 Hz Approx. 8.6 kg (18 lb 15 oz) incl. batteries
Speakers Supplied accessory

Full range: 10 cm (4 inches) dia.. 4 s2 cone type! AC power cord (1)

Tweeter: 5 cm (2 inches) dia.
Input Design and specifications are subject to change without

CD/I'V LINE IN jacks (phono jacks), notice.

sensitivity 0.43 V. input impedance 47 k!)
Output - Abbreviatjon

Headphones jack (stereo minijack). for 16 , 68 (2 E15 - AC 2202AOV area in E model

impedance headphones EA audi Arabia model
Maximum Power output UAE : United Arab Emirates model

24 W

RADIO CASSETTE-CORDER
9-873-409-01 Sony Corporation S O N Y
2001LO400-1 Personal Audio Company
© 2001.12 Published by Sony Engineering Corporation ®

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CFS-9295

TABLE OF CONTENTS

1. GENERAL ............................................................... 3
2. DISASSEMBLY

2-1. Cabinet (Rear) Assy ............................................. 4
2-2. Power Board ..... .5
2-3. F/T, Tuner Boards. 5
2-4. H/P, LEDZ, Maxi Bass, VOL, Main Boards 6
2-5. Mechanism Deck.. .6
2-6. Jog, LEDl Boards 7
2-7. REC SW Board, Belt, Motor Assy (W) (M301) 7
3. DIAL POINTER SETTING ............................................. 8
4. MECHANICAL ADJUSTMENTS ................................. 9

5. ELECTRICAL ADJUSTMENTS
Tape Section
Tuner Section ..

6. DIAG RAMS

6-1. Circuit Boards Location
6-2. Block Diagram ..
6-3. Printed Wiring Boards # Tuner Section -
6-4. Schematic Diagram _ Tuner Section -.
6-5. Printed Wiring Boards # Main Section - .
6-6. Printed Wiring Boards 7 Power Section e
6-7. Schematic Diagram _ Main Section (1/2)
6-8. Schematic Diagram _ Main Section (2/2) - ...................... 19

7. EXPLODED VIEWS

7-1. Cabinet (Rear) Section . 21
7-2. Cabinet (Front) Section-1 . 22
7-3. Cabinet (Front) Section-2 . 23

7-4. Mechanism Deck Section-l . 24
7-5. Mechanism Deck Section-2 . 25
7-6. Mechanism Deck Section-3 . 26
7-7. Mechanism Deck Section-4 . 27
7-8. Mechanism Deck Section-5 . 28
7-9. Mechanism Deck Section-6 . 29
7-10. Speaker Section ............... . 30
8. ELECTRICAL PARTS LIST ......................................... 31

Notes on Chip Component Replacement

- Never reuse a disconnected chip component.

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

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 TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.

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