Table Of Contents - Sony HCD-FX300i Service Manual

1. SERVICING NOTES
2. DISASSEMBLY
2-1. Disassembly Flow ...........................................................
2-2. Panel (Rear) Block ..........................................................
2-3. Top Panel Block .............................................................
2-4. Front Panel Block ...........................................................
2-5. Knob (VOL) ....................................................................
2-6. MAIN Board ...................................................................
2-7. Base Unit .........................................................................
2-8. Optical Pick-up Block (DA11MMVGP) ........................
3. TEST MODE
............................................................ 10
4. ELECTRICAL CHECK
5. DIAGRAMS
5-1. Block Diagram - CD, TUNER, USB Section - ............... 13
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 Wiring Board - USB Board (AEP model) - ........ 18

TABLE OF CONTENTS

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......................................... 11
5-6. Schematic Diagram - USB Board (AEP model) -........... 19
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5-7. Schematic Diagram - MAIN Section (1/2) - ................... 20
5-8. Schematic Diagram - MAIN Section (2/2) - ................... 21
5-9. Printed Wiring Boards - MAIN Section - ....................... 22
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5-10. Printed Wiring Board - IP Board - .................................. 23
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5-11. Schematic Diagram - IP Board - ..................................... 23
7
5-12. Schematic Diagram - PANEL Board (1/2) - ................... 24
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5-13. Schematic Diagram - PANEL Board (2/2) - ................... 25
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5-14. Printed Wiring Board - PANEL Board - ........................ 26
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5-15. Printed Wiring Board - PT Board - ................................ 27
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5-16. Schematic Diagram - PT Board - ................................... 27
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6. EXPLODED VIEWS
6-1. Overall Section .............................................................. 34
6-2. Top Panel Section ........................................................... 35
6-3. Front Panel Section ........................................................ 36
6-4. Chassis Section ............................................................... 37
7. ELECTRICAL PARTS LIST
HCD-FX300i
.............................. 38
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