Read Sony HCD-FX300I Service Manual online
HCD-FX300i
3
1.
SERVICING NOTES
............................................. 4
2. DISASSEMBLY
2-1. Disassembly
Flow
........................................................... 6
2-2. Panel (Rear) Block .......................................................... 6
2-3. Top Panel Block ............................................................. 7
2-4. Front Panel Block ........................................................... 7
2-5. Knob
2-3. Top Panel Block ............................................................. 7
2-4. Front Panel Block ........................................................... 7
2-5. Knob
(VOL)
.................................................................... 8
2-6. MAIN
Board
................................................................... 8
2-7. Base
Unit
......................................................................... 9
2-8. Optical Pick-up Block (DA11MMVGP) ........................ 9
3.
TEST MODE
............................................................ 10
4.
ELECTRICAL CHECK
......................................... 11
5. DIAGRAMS
5-1. Block Diagram - CD, TUNER, USB Section - ............... 13
5-2. Block
5-2. Block
Diagram
- OUTPUT, PANEL, POWER SUPPLY Section - ......... 14
5-3. Printed Wiring Board - BD73/BD73U Board - ............. 16
5-4. Schematic Diagram - BD73/BD73U Board - ................ 17
5-5. Printed
5-4. Schematic Diagram - BD73/BD73U Board - ................ 17
5-5. Printed
Wiring
Board
- USB Board (AEP, E2, E51, MX) - ............................... 18
5-6. Schematic
Diagram
- USB Board (AEP, E2, E51, MX) - ............................... 19
5-7. Schematic Diagram - MAIN Section (1/2) - ................... 20
TABLE OF CONTENTS
5-8. Schematic Diagram - MAIN Section (2/2) - ................... 21
5-9. Printed Wiring Boards - MAIN Section - ....................... 22
5-10. Printed Wiring Board - IP Board - .................................. 23
5-11. Schematic Diagram - IP Board - ..................................... 23
5-12. Schematic Diagram - PANEL Board (1/2) - ................... 24
5-13. Schematic Diagram - PANEL Board (2/2) - ................... 25
5-14. Printed Wiring Board - PANEL Board - ........................ 26
5-15. Printed Wiring Board - PT Board (Except E2, E51) - ... 27
5-16. Schematic Diagram - PT Board (Except E2, E51) - ....... 27
5-17. Printed Wiring Board - PT-SW Board (E2, E51) - ........ 28
5-18. Schematic Diagram - PT-SW Board (E2, E51) - ............ 28
5-9. Printed Wiring Boards - MAIN Section - ....................... 22
5-10. Printed Wiring Board - IP Board - .................................. 23
5-11. Schematic Diagram - IP Board - ..................................... 23
5-12. Schematic Diagram - PANEL Board (1/2) - ................... 24
5-13. Schematic Diagram - PANEL Board (2/2) - ................... 25
5-14. Printed Wiring Board - PANEL Board - ........................ 26
5-15. Printed Wiring Board - PT Board (Except E2, E51) - ... 27
5-16. Schematic Diagram - PT Board (Except E2, E51) - ....... 27
5-17. Printed Wiring Board - PT-SW Board (E2, E51) - ........ 28
5-18. Schematic Diagram - PT-SW Board (E2, E51) - ............ 28
6.
EXPLODED VIEWS
6-1. Overall
Section
............................................................... 36
6-2. Top Panel Section ........................................................... 37
6-3. Front Panel Section ......................................................... 38
6-4. Chassis
6-3. Front Panel Section ......................................................... 38
6-4. Chassis
Section
............................................................... 39
7.
ELECTRICAL PARTS LIST
.............................. 40
Accessories are given in the last of the electrical parts list.
Ver. 1.1
• Abbreviation
E2
E2
: 120V AC area in E model
E51
: Chilean and Peruvian models
MX
: Mexican model
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