Sony str de 515 rec service manual

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Ñ 2 Ñ TABLE OF CONTENTS Specifications ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áááááááááááááááááááááááááááá 1 1. GENERAL Location and Function of controls áááááááááááááááááááááááááááááááááááááááááááááááá 3 2. EXPLANATION OF IC TERMINALSááááááááááááááááááá 5 3. DIAGRAMS 3-1. Circuit Boards Location ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áá 7 3-2. Printed Wiring Boards (Main Section) ááááááááááááááááááááááááááááááá 8 3-3. Schematic Diagram (Main Section) ááááááááááááááááááááááááááááááááá 13 3-4. Schematic Diagram (Display Section) ááááááááááááááááááááááááááááá 18 3-5. Printed Wiring Boards (Display Section) ááááááááááááááááááááááááá 21 4. EXPLODED VIEWS 4-1. Front Panel Section ááááááááááááááááááááááááááááááááááááááááááááááááááá\ ááááááá 25 4-2. Chassis Section ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áááááááááááááá 26 5. ELECTRICAL PARTS LISTáááááááááááááááááááááááááááááááá 27 Selectivity35dB General SystemTuner section : PLL quartz-locked digital synthesizer system Preamplifier section : Low-noise NF type equalizer Power amplifier section : Pure-complimentary SEPP Power230V AC, 50/60Hz requirements Power230W consumption AC outletsSwitched 100W Dimensions430 ´ 145 ´ 295mm Mass (Approx.)7.2kg SuppliedFM wire aerial (1) accessoriesAM loop aerial (1) Remote controller (remote) (1) Size AA (R6) batteries (2) Scart adaptor (1) Design and specifications are subject to change without notice. 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 BY SONY.