Sony ta fb 730 r service manual

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Ð 2 Ð 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. TABLE OF CONTENTS 1. GENERAL .......................................................................... 3 2. ELECTRICAL ADJUSTMENT ..................................... 4 3. DIAGRAMS 3-1. Circuit Boards Location ........................................................ 5 3-2. Schematic Diagram Ð Input Section Ð .................................. 7 3-3. Printed Wiring Board Ð Input Section Ð ................................ 9 3-4. Schematic Diagram Ð Main Section Ð ................................ 11 3-5. Printed Wiring Board Ð Main Section Ð .............................. 13 3-6. Schematic Diagram Ð Panel Section Ð ................................ 15 3-7. Printed Wiring Board Ð Panel Section Ð ............................. 17 3-8. Schematic Diagram Ð Power Section Ð ............................... 19 3-9. Printed Wiring Board Ð Power Section Ð ............................ 21 3-10. IC Block Diagrams ............................................................ 23 3-11. IC Pin Function ................................................................. 24 4. EXPLODED VIEWS 4-1. Case and Back Panel Section .............................................. 25 4-2. Front Panel Section ............................................................. 26 4-3. Chassis Section ................................................................... 27 5. ELECTRICAL PARTS LIST ........................................ 28

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Ð 3 Ð Front Panel Descriptions SECTION 1 GENERAL Location of Parts and Controls 1PROTECTION indicator 2U (Power) button 3Remote sensor 4TAPE 1/DAT indicator 5TAPE 2/MD indicator 6AUX indicator 7CD indicator 8TUNER indicator 9PHONO indicator 10INPUT SELECTOR knob 11VOLUME knob 12SUBSONIC button13SOURCE indicator 14SOURCE DIRECT button and indicator 15LOUDNESS button 16TAPE MONITOR knob 17BALANCE knob 18TREBLE knob 19BASS knob 20SPEAKERS knob 21PHONE jack 22EON LINK button 23EON LINK indicator This section is extracted from instruction manual. 2223 1312 14 15 16 17 18 19 20 213 2 19 78 465 10 11