Sony srf psy 04 service manual

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Ð 2 Ð TABLE OF CONTENTS 1. GENERAL ................................................................... 3 2. DISASSEMBLY ......................................................... 4 3. ELECTRICAL ADJUSTMENTS ......................... 5 4. DIAGRAMS 4-1. Block Diagram ................................................................ 7 4-2. Printed Wiring Boards ..................................................... 9 4-3. Schematic Diagram ......................................................... 11 4-4. IC Pin Function Description ........................................... 15 5. EXPLODED VIEW ................................................... 16 6. ELECTRICAL PARTS LIST ............................... 17 Notes on chip component replacement ¥ Never reuse a disconnected chip component. ¥ Notice that the minus side of a tantalum capacitor may be dam- aged by heat. CF 3 CF1 mark Mark Center frequency red 10.70 MHz blue 10.67 MHz orange 10.73 MHz black 10.64 MHz white 10.76 MHz HOW TO CHANGED THE CERAMIC FILTERS This model is used two ceramic filters of CF1 and CF3. You must use same type of color marked ceramic filters in order to meet same specifications. Therefore, the ceramic filter must be changed two pieces together since itÕs supply two pieces in one package as a spare parts.