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
Содержание SCD-1/777ES
Страница 21: ...21 21 SCD 1 777ES 7 5 SCHEMATIC DIAGRAM LOAD CN LOAD MOT LOAD SW STB Boards Page 29 ...
Страница 27: ...27 27 SCD 1 777ES 7 11 SCHEMATIC DIAGRAM MAIN Board 4 7 Page 26 Page 25 Page 35 Page 32 Page 37 ...
Страница 37: ...37 37 SCD 1 777ES 7 21 SCHEMATIC DIAGRAM DISPLAY SW L SW R Boards See page 40 for Waveforms Page 27 Page 39 ...