Read Sony STR-VX500 Service Manual online
2
TABLE OF CONTENTS
1.
GENERAL
····································································· 3
2.
DISASSEMBLY
2-1.
Sliding Panel Assembly ······················································ 5
2-2.
Level Slider ········································································ 5
3.
SERVICE MODE
·························································· 6
4.
DIAGRAMS
4-1.
Circuit Boards Location ····················································· 9
4-2.
Block Diagrams
• Main Section ·································································· 10
• Power Section ································································ 11
• Main Section ·································································· 10
• Power Section ································································ 11
4-3.
Printed Wiring Board Main Section ······························· 13
4-4.
Schematic Diagram Main (1/2) Section ························· 14
4-5.
Schematic Diagram Main (2/2) Section ························· 15
4-6.
Schematic Diagram Power Amp Section ······················· 16
4-7.
Printed Wiring Board Power Amp Section ····················· 17
4-8.
Schematic Diagram Display Section ······························ 18
4-9.
Printed Wiring Board Display Section ··························· 19
4-10. Schematic Diagram Sliding Panel Section ····················· 20
4-11. Printed Wiring Board Sliding Panel Section ·················· 21
4-12. Printed Wiring Board Trans Section ······························· 22
4-13. Schematic Diagram Trans Section ································· 23
4-14. Schematic Diagram AV/Mic Section ······························ 24
4-15. Printed Wiring Board AV/Mic Section ··························· 25
4-16. IC Block Diagrams ··························································· 26
4-17. IC Pin Function ································································ 29
4-11. Printed Wiring Board Sliding Panel Section ·················· 21
4-12. Printed Wiring Board Trans Section ······························· 22
4-13. Schematic Diagram Trans Section ································· 23
4-14. Schematic Diagram AV/Mic Section ······························ 24
4-15. Printed Wiring Board AV/Mic Section ··························· 25
4-16. IC Block Diagrams ··························································· 26
4-17. IC Pin Function ································································ 29
5.
EXPLODED VIEWS
5-1.
Case and Sliding Panel Section ········································ 32
5-2.
Front Panel Section ·························································· 33
5-3.
Slide Mechanism Section ················································· 34
5-4.
Circuit Boards and Back Panel Section ···························· 35
6.
ELECTRICAL PARTS LIST
··································· 36
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.
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