Table Of Contents - Sony CAS-1 Service Manual

1. SERVICING NOTES
2. DISASSEMBLY
2-1. Disassembly Flow ...........................................................
2-2. Panel_bottom ..................................................................
2-3. Cover_panel_back ..........................................................
2-4. Panel_case Block ............................................................ 10
2-5. NFC Module (NFC1) ...................................................... 11
2-6. AMP Board-1 .................................................................. 12
2-7. B TO B Board, AMP Board-2 ......................................... 13
2-8. Front Panel Block-1 ........................................................ 14
2-9. Front Panel Block-2 ........................................................ 15
2-10. DC Fan (M1) ................................................................... 15
2-11. VOL Board, LED Board, Button (POWER IR),
Indicator (VOL) .............................................................. 16
2-12. HP Board, USB Board .................................................... 17
2-13. Bluetooth Module (BT1) ................................................ 18
2-14. NETWORK Board .......................................................... 19
2-15. MAIN Board-1 ................................................................ 20
2-16. MAIN Board-2 ................................................................ 21
2-17. Panel_case ....................................................................... 22
2-18. Service Position .............................................................. 23
3. TEST MODE
............................................................ 24
4. TROUBLESHOOTING
5. DIAGRAMS
5-1. Block Diagram - AUDIO INPUT Section - .................... 35
5-2. Block Diagram - AMP Section - ..................................... 36
5-3. Block Diagram
- PANEL/POWER SUPPLY Section - ............................ 37

TABLE OF CONTENTS

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.......................................... 29
5-4. Printed Wiring Boards - MAIN Section - ....................... 39
4
5-5. Schematic Diagram - MAIN Section (1/5) - ................... 40
5-6. Schematic Diagram - MAIN Section (2/5) - ................... 41
5-7. Schematic Diagram - MAIN Section (3/5) - ................... 42
8
5-8. Schematic Diagram - MAIN Section (4/5) - ................... 43
9
5-9. Schematic Diagram - MAIN Section (5/5) - ................... 44
9
5-10. Printed Wiring Boards - USB/HP Boards - ..................... 45
5-11. Schematic Diagram - USB/HP Boards - ......................... 45
5-12. Printed Wiring Board - B TO B Board - ......................... 46
5-13. Schematic Diagram - B TO B Board - ............................ 46
5-14. Schematic Diagram - AMP Board (1/3) - ....................... 47
5-15. Schematic Diagram - AMP Board (2/3) - ....................... 48
5-16. Schematic Diagram - AMP Board (3/3) - ....................... 49
5-17. Printed Wiring Board - AMP Board (Type-11:
US, Canadian, Chinese, Taiwan, Thai models) - ............ 50
5-18. Printed Wiring Board - AMP Board (Type-12) - ............ 51
5-19. Printed Wiring Boards - VOL/LED Boards - ................. 52
5-20. Schematic Diagram - VOL/LED Boards - ...................... 53
6. EXPLODED VIEWS
6-1. Overall Section ............................................................... 63
6-2. AMP Board Section ........................................................ 64
6-3. MAIN Board Section ...................................................... 65
6-4. Front Panel Section ......................................................... 66
6-5. Panel Case Section .......................................................... 67
7. ELECTRICAL PARTS LIST
Accessories are given in the last of the electrical parts list.
CAS-1
Ver. 1.2
.............................. 68
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