Sony icf c 250 l service manual

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SEIIIIICE MANUAL

TIME SETeM button

AEP Model

TIME SET-H button
CLOCK button

FUNCTION selector
OFF

RADIO ON
ALARM (RADIO/BUZZER)

Earphone lack/

(left side)

ALARM button
SLEEP button

REPEAT ALARM/
SLEEP OFF button

Band (FM/MW/LW) selector
VOL (volume) control

TUNING control

SPECIFICATIONS

FM: 87.671075MHZ
MW:531~I,602kH2
LW: 153-255kHz

Frequency range

Antenna FM: AC power cord antenna

MW/LW:Built~in ferrite bar antenna
Speaker Approx. 6.6cm (25/E inches) dia.
Output Earphonejack(minijack)

Power output IOOmW (at 10% harmonic distortion)
Power requirement 220V AC, 50Hz

For the power backup

function: 9V DC, one 6F22 battery

Battery life Approx, 80 hours, using Sony battery S-OOBP (U)
Dimensions Approx. 181.5x59x144mm Iw/h/d)

(7% x 23/s x52 inches)

inclr projecting ports and controls
Weight Approx. 5709 (1 lb 402) not incl. battery

Design and specifications subject to change without notice.

FEATURES

0 Electronic dlgiial alarm clock and sleep timer are combined.

' 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.

- Power backup function to keep the clock operating during a
power Interruption, using an ophonal 6F22 banery.

SAFETY-RELATED COMPONENT WARNINGI!

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 PUB-
LISHED BY SONV.

MAIN BOARD REMOVAL

0 Turn TUNING knob fully clockwise.

0 Remove screw (+B 2.6x 5)

0 Release fock.

0 Remove main board pressing down TUNING knobt

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

9
II
a \ MAIN BOARD
adjustable
I resistor

0 TUNING KNOB

!
I
e
o

SCREW
*8 2 6x5

FM/MW/LW DIGITAL CLOCK RADIO

SONY.