Table Of Contents - Sony STR-K740P Service Manual

STR-K740P/K840P
MODEL IDENTIFICATION
- BACK PANEL -
MODEL
K740P : US
K740P : Canadian
K740P : Malaysia,Singapore
K740P : E
K740P : AEP
K740P : UK
K840P : US
K840P : Canadian
K840P : Malaysia, Singapore
K840P : E
K840P : AEP
K840P : UK
K840P : Argentine
K840P : Mexican
4
Parts No.
PARTS No.
4-238-189-2s
4-238-189-3s
4-238-189-4s
4-238-189-5s
4-238-189-6s
4-238-189-7s
4-238-193-0s
4-238-193-1s
4-238-193-2s
4-238-193-3s
4-238-193-4s
4-238-193-5s
4-238-193-8s
4-238-193-9s

TABLE OF CONTENTS

1. GENERAL
·········································································· 5
2. TEST MODE
······································································ 6
3. DIAGRAMS
········································································ 8
3-1. Circuit Board Location ·················································· 8
3-2. Block Diagrams - MAIN Section - ···························· 10
- DISPLAY/POWER Section - ··································· 11
3-3. Printed Wiring Board - DIGITAL Section - ··············· 12
3-4. Schematic Diagram - DIGITAL Section (1/2) - ········· 13
3-5. Schematic Diagram - DIGITAL Section (2/2) - ········· 14
3-6. Printed Wiring Board - MAIN Section - ···················· 15
3-7. Schematic Diagram - MAIN Section (1/2) - ·············· 16
3-8. Schematic Diagram - MAIN Section (2/2) - ·············· 17
3-9. Printed Wiring Board - DISPLAY Section - ·············· 18
3-10. Schematic Diagram - DISPLAY Section - ················· 19
3-11. Printed Wiring Board - VIDEO Section - ·················· 20
3-12. Schematic Diagram - VIDEO Section - ····················· 20
3-13. Printed Wiring Board - POWER Section - ················· 21
3-14. Schematic Diagram - POWER Section - ··················· 22
3-15. IC Block Diagrams ······················································ 23
3-16. IC PIN FUNCTION DESCRIPTIONS ······················· 25
4. EXPLODED VIEWS
······················································ 27
4-1. Front Panel Section ····················································· 27
4-2. Chassis Section-1 ························································ 28
4-3. Chassis Section-2 ························································ 29
5. ELECTRICAL PARTS LIST
······································· 30