Sony ICF-C733 Service Manual

ICF-C733/C733L
SERVICE MANUAL
AEP_ Model
ICF-C733/C733L
UK Model
ICF-C733L
Photo : ICF-C733L
SPECIFICATIONS
Time display:
UK: 12-hour system
Other countries: 24-hour system
Frequency range:
Band Frequency Channel
range step
FM 87.5 -
108 MHz 0.05 MHz*
AM 531 -
(MW) 1,602kHz 9kHz
LW 153 -
(ICF-C733L 281 kHz 2kHz = 7kHz
only)
* The frequency display is raised or lowered by a
step of 0.1 MHz. (Example: Frequency 88.05
MHz is displayed as "88.0 MHz".)
Intermediate frequency:
FM: 10.7 MHz, AM (MW): 450 kHz
Speaker:
Approx. 6.6 cm (2 5/3 inches) dia.
Power output:
120 mW (at 10 % harmonic distortion)
Power requirements:
UK: 240 V AC, 50 Hz
Other countries: 220 - 230 V AC, 50 Hz
Dimensions:
Approx. 233 x 77 x 140 mm (w/h/d)
(91/4 x 31/8 x55/s inches) incl. projecting
parts and controls
Mass:
Approx. 680 g (1 Ib 8 oz)
Accessory supplied:
FM antenna coupler (1, Models for
Netherlands, Belgium, Switzerland, Austria
and Scandinavia only)
Design and specifications are subject to change
without notice.
Note
This appliance conforms with EEC Directive 87/
308/EEC regarding interference suppression.
Notes on chip component replacement
¢ Never reuse a disconnected chip component.
* Notice that the minus side of a tantalum capacitor may be
damaged by heat.
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 TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
ICF-C733 : FM/AM PLL SYNTHESIZED CLOCK RADIO
ICF-C733L : FM/MW/LW 3BAND PLL SYNTHESIZED CLOCK RADIO
SONY.