Sony icf c 770 l service manual

Page 1

SERVICE MANUAL

somv

ICF-CTIIII.

AE P Model
UK Model

PHOTO: WHITE

SPECIFICATIONS

FM: 87.6-107i5MHz

MW: 531 ~1602kHz

LW: 153-255kHz
Intermediate frequency range FM: lOJMHz, AM: 455kHz

Frequency range

Antennas FM: FM wire antenna
MW/LW: Built-in terite bar antenna
Speaker Approx 56 cm (25/9 inches) dia

Power output
Power requirements

150mw (at 10% harmonic distortion)

UK model 240V AC, 50Hz

AEP model 220-230V AC, 50Hz
For the power backup function: 9V DC,
one 6F22 battery

Battery life Approx. 29 hours, using Sony battery
S-OOGP (U)

Dimensions Approx. 167><117X205mm (w/h/d)
(65/,X45/X8/5inches)
incit projecting parts and controls

Weight Approx 750g an 10 02)

not incl. battery

Design and specifications SUbiect to change without notice,

Note
This appliance conforms with EEC Directive 87/308/EEC regarding inter~
ierence suppression.

UK model AEP model.
1 2-hours system 2A>hour system
AM 12: 00=midnight 0: 00=midnight
PM 12: 00=noon 12: 00=noon

Featu res

0 Dual alarm digital clock radio,

ochoice of radio or buzzer awakening sound Ior each of the two alarm

o Easy~to~read TILT display panel.
You can adjust the angle of the display panel as you like.

0 Snooze alarm that can be operated with a leather-light touch,

0 Power backup function using a 6F22 battery (not supplied) to keep the
clock operating during a power interruption.

0 Wall mountable

FM/MW/LW DIGITAL CHICK RADIII

. ONY;

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ICF-C770L

MODEL IDENTIFICATION
-Specification Label-

FM/MW/LW 3 BANDS

SONY: MODEL NO. lCF-C77OL

V//////////l////I////////

AEP model: AC: 220-230V~50Hz 5W
UK model: AC: 240V 50Hz 5W

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
SONV PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BV SONY.

Location of Controls

E FM wile antenna

E Ac power cord

E Time display

E CLOCK sol button

E TIME SET buttons (+/-)

E ALARM sot buttons (EIII

Speaker

E Power hack-up battery
compartment (bottom)

E Voiume control (Iett)

E Dial scale

SECTION 1 This section is extracted from
GENERAL instruction manual.

E SLEEP bullon

E 0N (radlo on) button

E ALARM RESET/OFF(radio om
button

REPEAT ALARM bay

E Alarm selectors (ALARM [3/
ALARM I: OFF/RADIOIBUZZER)

TUNING controt

BAND selector (FM/Mw/LW)