Sony ICFSW35 free download

File name Sony-ICFSW35 rec.pdf

ICF-SW35 SERVICE MANUAL Ver 1.1 2001. 05 US Model Canadian Model AEP Model E Model Tourist Model SPECIFICATIONS Circuit system FM: Super heterodyne LW/MW/SW: Dual conversion super heterodyne Frequency range FM: 76.00 - 108.00 MHz 87.50 - 108.00 MHz*1 SW: 2250 - 26100 kHz*2 3850 - 26100 kHz*3 MW: 530 - 1710 kHz 530 - 1620 kHz LW: 150 - 285 kHz Speaker Approx. 66 mm (2 1/8 in.) diameter, 8 Ohms Maximum output 240 mW (at 10 % harmonic distortion) Output i (headphones) jack (ш3.5 mm stereo mini jack) 16 Ohms Power requirements DC 4.5 V, three R6 (size AA) batteries External power source DC IN 4.5 V Battery Life (approximate hours) Sony R6 (size AA) FM reception SW reception LW/MW reception 17 12 12 Sony LR6 alkaline (size AA) 46 33 33 Dimensions Approx. 168 Ч 106 Ч 35 mm (W Ч H Ч D) (6 5/8 Ч 4 1/4 Ч 1 7/16 in.) incl. projecting parts Mass Approx. 405 g (14.3 oz) incl. batteries Supplied Accessories Carrying case (1) Short wave guide (1) Design and specifications are subject to change without notice. The AC power adaptor's operating voltage varies depending upon the country in which it is sold. Buy the AC power adaptor in the country you intend to use it. Your Sony dealer may not handle all of the above listed optional accessories. Please ask your dealer for detailed information on the optional accessories available in your country. *1 Italy, Saudi Arabia and Malaysia *2 Countries except for Italy *3 Italy only FM STEREO/SW/MW/LW PLL SYNTHESIZED RECEIVER 9-927-687-12 2001E0400-1 © 2001. 5 Sony Corporation Personal Audio Company Shinagawa Tec Service Manual Production Group ­1­ 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. TABLE OF CONTENTS 1. GENERAL Operating the Radio ... 3 Setting the Standby Time ... 5 Setting the Sleep Timer ... 5 Using Other Functions ... 5 2. DISASSEMBLY 2-1. Cabinet (Rear) ... 6 2-2. Main Board ... 6 2-3. Micon Board ... 7 3. ELECTRICAL ADJUSTMENTS FM Section ... 8 SW/MW/LW Section ... 8 FM VCO Adjustment ... 9 4. DIAGRAMS 4-1. 4-2. 4-3. 4-4. 4-5. 4-6. IC Pin Description ... 10 Block Diagram ... 11 Printed Wiring Board ­ Main Section ­ ... 13 Schem