Sony str de 335 rec service manual

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Ð 3 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 PUB- LISHED BY SONY. TABLE OF CONTENTS 1. SERVICING NOTES ............................................... 4 2. GENERAL ................................................................... 5 3. DISASSEMBLY ......................................................... 7 4. TEST MODE ............................................................... 9 5. DIAGRAMS 5-1. Block Diagram Ð MAIN Section (1/2) Ð ....................... 11 5-2. Block Diagram Ð MAIN Section (2/2) Ð ....................... 13 5-3. Block Diagram Ð DISPLAY/ POWER SUPPLY Section Ð ........................................... 15 5-4. Note for Printed Wiring Boards and Schematic Diagrams ....................................................... 17 5-5. Printed Wiring Board Ð MAIN Board Ð ........................ 21 5-6. Printed Wiring Boards Ð REAR AMP Board/ SP SW Board/SECONDARY Board/ STANDBY Board/PRIMARY Board/ VOL SEL Board Ð ........................................................... 23 5-7. Schematic Diagram Ð MAIN Board (1/4)/ REAR AMP Board Ð ....................................................... 25 5-8. Schematic Diagram Ð MAIN Board (2/4)/ SP SW Board Ð ............................................................... 27 5-9. Schematic Diagram Ð MAIN Board (3/4) Ð .................. 29 5-10. Schematic Diagram Ð MAIN Board (4/4)/ SECONDARY Board /STANDBY board/ PRIMARY Baord/VOL SEL BoardÐ ............................. 31 5-11. Printed Wiring Board Ð PANEL Section Ð .................... 33 5-12. Schematic Diagram Ð PANEL Section Ð ....................... 35 5-13. Printed Wiring Boards Ð VOLUME Board/ TONE Board/VIDEO Board/PHONO Board Ð .............. 37 5-14. Schematic Diagram Ð VOLUME Board/ TONE Board/VIDEO Board/PHONO Board Ð .............. 39 5-15. IC Pin Function Description ........................................... 44 6. EXPLODED VIEWS ................................................ 46 7. ELECTRICAL PARTS LIST ............................... 50 ATTENTION AU COMPOSANT AYANT RAPPORT Ë LA SƒCURITƒ! LES COMPOSANTS IDENTIFIƒS PAR UNE MARQUE ! SUR LES DIAGRAMMES SCHƒMATIQUES ET LA LISTE DES PIéCES SONT CRITIQUES POUR LA SƒCURITƒ DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PIéCES SONY DONT LES NUMƒROS SONT DONNƒS DANS CE MANUEL OU DANS LES SUPPLƒMENTS PUBLIƒS PAR SONY.