Sony STR-DE335 - Fm Stereo/fm-am Receiver, Руководство по обслуживанию

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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 – MAIN Section (1/2) – ....................... 11
5-2. Block Diagram – MAIN Section (2/2) – ....................... 13
5-3. Block Diagram – DISPLAY/
POWER SUPPLY Section – ........................................... 15
5-4. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 17
5-5. Printed Wiring Board – MAIN Board – ........................ 21
5-6. Printed Wiring Boards – REAR AMP Board/
SP SW Board/SECONDARY Board/
STANDBY Board/PRIMARY Board/
VOL SEL Board – ........................................................... 23
5-7. Schematic Diagram – MAIN Board (1/4)/
REAR AMP Board – ....................................................... 25
5-8. Schematic Diagram – MAIN Board (2/4)/
SP SW Board – ............................................................... 27
5-9. Schematic Diagram – MAIN Board (3/4) – .................. 29
5-10. Schematic Diagram – MAIN Board (4/4)/
SECONDARY Board /STANDBY board/
PRIMARY Baord/VOL SEL Board– ............................. 31
5-11. Printed Wiring Board – PANEL Section – .................... 33
5-12. Schematic Diagram – PANEL Section – ....................... 35
5-13. Printed Wiring Boards – VOLUME Board/
TONE Board/VIDEO Board/PHONO Board – .............. 37
5-14. Schematic Diagram – VOLUME Board/
TONE Board/VIDEO Board/PHONO Board – .............. 39
5-15. IC Pin Function Description ........................................... 44
6. EXPLODED VIEWS
................................................ 46
7. ELECTRICAL PARTS LIST
............................... 50
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
!
SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE
DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ
DE FONCTIONNEMENT. NE REMPLACER CES COM-
POSANTS QUE PAR DES PIÈCES SONY DONT LES
NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.