Sony icf c 242 l service manual

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ICF-CZ4ZI.

SERVICE MANUAL AEP Model

UK Model

I \\p

DREAM MACHINE

TABLE OF CONTENTS

Section @ Page

Features ............................................................ 2

Specifications ...................... ' .................................. 2
LGENERAL

1.1, Loom of Controls ....................................... 3
2.D|AL POINTER SETTING ~~~~~~~~~~~~~~~~~~ 3
SELECTRICAL ADJUSTMENTS ------------------------ 4
4.DIAGRAMS

4.1_ Printed Wiring Board ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 5

4.2_ Schematic Diagram ........................................... 7
5.EXPLODED VIEW ............................................. 9
6.ELECTRICAL PARTS LIST ------------------------- 10

FM/MW/LW DIGITAL CHICK RADIII

SONY")

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ICF-0242L

3 Electronic digital atarm ciock and
sleep timer are combined.

- Two wake-up modes avai|abie: radio
or buzzer alarm.

0 REPEAT ALARM/SLEEP OFF bar.
operable with a feather-light touch,
otters two functions: snooze aiarm and
sleep timer turn off.

Specifica ons

- Power back-up function to keep the

clock. operating during a power
interruption, using a 6F22 battery (not
supplied).

Frequency range
FM: 875-1075 MHz
MW: 531-1602 kHz
LW: 153-255 kHz
intermediate Irequency
FM: 10.7 MHZ AM: 455 kHz
Antennas FM: FM wire antenna
MWILW: Built-in Ierrite bar
antenna
Speaker Approx. 6.6 cm (2% Inches) dia.
Power output
90 mW (at 10% harmonic
distortion)
Power requirements
UK: 240 V AC. 50 Hz
Other countries: 220430 V AC.
50 Hz
For the power backup function' 9 V
DC. one 6F22 battery

Battery life
Approx. 80 hours using Sony
battery SvODSP (U)
Dimensions
Approx. 210 x 58 x 153 mm
(wlhld)
(8% x 2% x 6% inches) incl.
projecting parts and controls
Weight Approx. 570 g (1 it) 7 oz)
not inct. battery

Design and specifications subject to change
Without notice.

Note

This applicance conforms with EEC Directive
87/308 EEC regarding interference
suppression,

SAFETY~RELATED COMPONENT WARNING

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 ON IN SUPPLEMENTS PUB-

LISHED BY SONY.