Сервисный мануал источника звука Sony M-430

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TABLE OF CONTENTS
Flexible Circuit Board Repairing
Keep the temperature of the soldering iron around 270°C duringrepairing.
Do not touch the soldering iron on the same conductor of thecircuit board (within 3 times).
Be careful not to apply force on the conductor when solderingor unsoldering.
Notes on Chip Component Replacement
Never reuse a disconnected chip component.
Notice that the minus side of a tantalum capacitor may be dam-aged by heat.
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2. DISASSEMBLY
2-1. Lid Assy, Cassette ............................................................... 42-2. Lid, Battery Case ................................................................ 52-3. Cabinet (Rear) Assy ............................................................ 52-4. Main Board ......................................................................... 62-5. Mechanism Deck ................................................................. 62-6. Head, Ceramic ..................................................................... 7
3. MECHANICAL ADJUSTMENTS
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4. ELECTRICAL ADJUSTMENTS
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5. DIAGRAMS
5-1. Block Diagram .................................................................. 105-2. Printed Wiring Board ........................................................ 115-3. Schematic Diagram ........................................................... 13
6. EXPLODED VIEWS
6-1. Cabinet Section ................................................................. 156-2. Mechanism Deck Section .................................................. 16
7. ELECTRICAL PARTS LIST
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