Sony SCD-1/777ES User Manual

SERVICE MANUAL
For Technical service
US Model
Canadian Model
AEP Model
SCD-1/777ES
3. SERVICING NOTES ............................................... 3
4. DISASSEMBLY-2 ..................................................... 5
5. TEST MODE.............................................................. 10
6. ELECTRICAL ADJUSTMENTS......................... 12
7. DIAGRAMS
7-1. Notes for Printed Wiring Board and
Schematic Diagram ......................................................... 17
7-2. Printed Wiring Boards – RF/SLD-FG/SLD-MOT
Boards –........................................................................... 18
7-3. Schematic Diagram – RF/SLD-FG/SLD-MOT
Boards –........................................................................... 19
7-4. Printed Wiring Boards – LOAD-CN/LOAD-MOT/
LOAD-SW/STB Boards – .............................................. 20
7-5. Schematic Diagram – LOAD-CN/LOAD-MOT/
LOAD-SW/STB Boards – .............................................. 21
7-6. Printed Wiring Board – MAIN Board
(component side) –.......................................................... 22
7-7. Printed Wiring Board – MAIN Board
(conductor side) – ........................................................... 23
7-8. Schematic Diagram – MAIN Board (1/7) – .................. 24
7-9. Schematic Diagram – MAIN Board (2/7) – .................. 25
7-10. Schematic Diagram – MAIN Board (3/7) – .................. 26
7-11. Schematic Diagram – MAIN Board (4/7) – .................. 27
7-12. Schematic Diagram – MAIN Board (5/7) – .................. 28
7-13. Schematic Diagram – MAIN Board (6/7) – .................. 29
7-14. Schematic Diagram – MAIN Board (7/7) – .................. 30
7-15. Printed Wiring Board – AUDIO Board – ...................... 31
7-16. Schematic Diagram – AUDIO Board (1/2) – ................ 32
7-17. Schematic Diagram – AUDIO Board (2/2) – ................ 33
7-18. Printed Wiring Boards – BAL(SCD-1)/COAX/
OPT/PIN/SW Boards – ................................................... 34
7-19. Schematic Diagram – BAL(SCD-1)/COAX/
OPT/PIN/SW Boards – ................................................... 35
7-20. Printed Wiring Boards – DISPLAY/SW-L/
SW-R Boards –................................................................ 36
7-21. Schematic Diagram – DISPLAY/SW-L/
SW-R Boards –................................................................ 37
7-22. Printed Wiring Boards – AC/POWER Boards – ........... 38
7-23. Schematic Diagram – AC/POWER Boards –................ 39
7-24. IC Pin Function Description ........................................... 43
8. EXPLODED VIEWS ................................................ 50
9. ELECTRICAL PARTS LIST ............................... 59
TABLE OF CONTENTS

Sony SCD-1/777ES Specifications

General

Brand	Sony
Model	SCD-1/777ES
Category	CD Player
Language	English