Sony cfd w 120 s service manual

Page 2

CFD-W1ZOS

Power requirements

Australian model

240 V AC, 50 HZ

Emodel 110-120V,220-240VAC
adjustable, 50/60 Hz
DC9 V, 6 R20 (size D) batteries
Power consumption
A025 W
Battery life (hours)
FM recording Playback CD playing
Sony SUM-1 (NS) aprrox. 7.5 approx. 55 approx. 25
Sony Alkaline AM1 (N) approx. 17 approx. 11 approx. 4.5

For tuner memory: Approx. 1 year

Dimensions 640 x 205 x 224 mm (w/h/d)
(251/4 x 81/3 x 87/8 inches)
incl, projecting parts and controls
Weight Approx. 5.4 kg. incl. batteries

(Approx. 11 lb 14 oz).

Supplied accessories AC power cord (1)

Design andspecitications subject to change without notice.

Note

This appliance coniorms with EEC Directive 87/308/EEC regarding
interference suppression.

MODEL IDENTIFICATION
- Model Number Label -

Australian model:
E model :

AC: 240 V ~50Hz 25 W
A02110~120 V, 220-240 V~
50/60 Hz 25W

MODEL No. CFD-W1205

CD RADIO CASSETTE-CORDER

V/////////////////////////////////////////////////¢
DC: 9v 2: FLASHLIGHT BATTERY
R20 SIZE D x e on EQUIVALENT

W

E model: Carved on rear cabinet
Saudi Arabia model: 3-371-893-01
Australian model: 3-371-894-01

TAB LE OF CONTENTS

Section Title Page
Specifications .................................. 1
1. SERVICING NOTES
2. GENERAL

Parts Identification --------------------- 4
3. DISASSEMBLY ......................... 5
4. MECHANICAL ADJUSTMENTS

Torque Measurement ~~~~~~~~~~~~~~~~~~~~ 7

Tape Tension Measurement ~~~~~~~~~~~~~~~~ 7

5. ELECTRICAL ADJUSTMENTS

S~1. Tape Recorder Section 7
52. Tuner Section ~~~~~~~~ 8
5.3. CD Section .............................. 10
6. DIAGRAMS
6-1, 1C Port Function Description ~~~~~~~~~~~~~~~ 14
6-2. Tuner, Display Section Block Diagram ----- 16
63. CD Section Block Diagram ~~~~~~~~~~~~~~~~~ 17
6-4. Audio, Power Supply Section Block Diagram ~ 19
6-5. Tuner, Display Section Printed Wiring Boards

and Schematic Diagram ~~~~~~~~~~~~~~~~~~ 21
66. Tape, CD, Power Supply Section

Printed Wiring Boards - -
6~7. .Audio, Power Supply Section

Schematic Diagram ~~~~~~~~~~~~~~~~~~~~ 31
6-8. CD Section Schematic Diagram ~~~~~ - 36
7. EXPLODED VIEWS ~~~~~~~~~~~~~~~~~~~ 41
8. ELECTRICAL PARTS LIST ~~~~~~~~~~~ 47

SAFETY-RELATED COMPONENT WARNINGI!

COMPONENTS IDENTIFIED BY MARK A 0R 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.