Sony ICFSW07 free download

File name Sony-ICFSW07 rec.pdf

ICF-SW07 SERVICE MANUAL Ver 1.1 2001.03 AN-LP2 US Model Canadian Model AEP Model E Model Tourist Model Antenna mdule AN-LP2 Antenna Controller ICF-SW07 SPECIFICATIONS FM STEREO/SW/MW/LW PLL SYNTHESIZED RECEIVER 9-926-933-12 2001C0200-1 © 2001.3 Sony Corporation Audio Entertainment Group General Engineering Dept. TABLE OF CONTENTS Specifications ... 1 1. SERVICE NOTE ... 3 2. GENERAL ... 4 3. DISASSEMBLY 3-1. Cabinet (Lower), Cabinet ASSY ... 3-2. Chassis ASSY ... 3-3. Main Board ... 3-4. Key Board ... 3-5. Microcomputer Board ... 3-6. Cabinet (Front), Reel ASSY ... 3-7. Cabinet (Rear), Reel Board, Control Board ... 25 26 26 27 27 28 28 4. ELECTRICAL ADJUSTMENTS ... 29 5. DIAGRAMS 5-1. Explanation of IC Terminals ... 5-2. Block Diagrams ... 5-3. Printed Wiring Boards (Main Section) ... 5-4. Schematic Diagram (Main Section) ... 5-5. Printed Wiring Boards (Key Section) ... 5-6. Schematic Diagram (Key Section) ... 5-7. Printed Wiring Boards (Microcomputer Section) ... 5-8. Schematic Diagram (Microcomputer Section) ... 5-9. Printed Wiring Boards (Antenna Section) ... 5-10. Schematic Diagram (Antenna Section) ... 34 37 41 46 50 53 55 56 59 61 6. EXPLODED VIEWS 6-1. Cabinet Section ... 6-2. Chassis Section ... 6-3. Antenna Controller Section ... 6-4. SW Loop Antenna Section ... 64 65 66 67 7. ELECTRICAL PARTS LIST ... 68 Flexible Circuit Board Repairing · Keep the temperature of the soldering iron around 270°C during repairing. · Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). · Be careful not to apply force on the conductor when soldering or unsoldering. 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 ! OR DOTTED LINE WITH MARK ! 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