Sony icf c 240 service manual

Page 1

SERIIICE MIINUAI MM

E Model
SEEM..." Australian Model

TIME SET«M button ALARM button
TIME SETvH button

CLOCK button

REPEAT ALARM/
SLEEP OFF button

FUNCTION selector
OFF

RADIO ON
ALARM (RADIO/BUZZER)

Band (FM/AM) selector
, a a or Ian VOL (volume) control
' __._TUNING control

SPECIFICATIONS FEATURES
- Electronic digltal alarm clock and sleep timer are combined.
Frequency range FM AM ¢ Two wake-up modes available: radio or buzzer alarm.

REPEAT ALARM bar, operable with a feather-light touch, offers
two functions: snooze alarm and sleep timer turn off,

AEP, E,AUS model 87.6-107.5MHZ 531-1,602kHz

lT model 87.5-108MH1 526.5~1,606.5kH2 ,
- Power back-up function to keep the clock operaIIng during a
Antenna FM: AC power cord antenna power Interrupuon. using an optional 6F22 battery.
AM: BuIltAn terrIIe par antenna
Speaker Approx. 6.6 cm (25". inches) dia.
Power output 100mW (at 10% harmonic distortion)

Power requirement 220V AC, 50Hz IAEP, IT, E model)

240v Ac, 50H: [AUS model)

For the power backup function:

9V DC. one 6F22 battery

Battery lire Approx. 80 hours, using Sony battery sweP (U)
Dimensions Approx. 181,5x59x144 mm lw/h/dl

(7}. x 215 x 5 I. inches)

incl. projecting pans and controls
Wetgllt Approx. 5209 (1 lb 302)

not incl. battery

Design and spectficanons subject to Change WIthouI notice.

AUS mode. AEP IT E model SAFETY-RELATED COMPONENT WARNINGII
12410.": system 24%, mm, COMPONENTS IDENTIFIED av MARK A on DOTTED

. . , . V . LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS

:3 gigglmdg'gh 12:33:22? 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 SONV.

AUS model: Australian model
IT model: Italian model

FM/AM DIGITAL CHICK RADIO

SONY;

Page 2

ICF-CZ40

1-1. MODEL IDENTIFICATION
-Model Number Label -
Carved on lower cabinet

SONY
FM/AM ZBANDS am 0 ICF-CZA'O

AEP, IT, E model: AC: 220V 50Hz 5W
AUS model: AC: 240V 50Hz 5W

SECTION 1
GENERAL

1-2. MAIN BOARD REMOVAL

0 Turn TUNING knob fully clockwise.
0 Remove screw (+B 2.6x 5)

9 Release fook.
0 Remove main board pressing down TUNING knob.

Note: When installing main board, align shaft of VOL knob
with a hole of adjustable resistor

9

@\ §

adjustable
resistor

SCREW
+3 25x5