Sony CPD-4201M, Service Manual, Page: 4 / 50

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CPD-4201M
TABLE OF CONTENTS
Section Title Page
1. GENERAL
............................................................................................ 5
2. DISASSEMBLY
2-1. Cabinet Removal ................................................................. 11
2-2. Service Position ................................................................... 11
2-3. D, A, H and N Board Removal .......................................... 11
2-4. Picture Tube Removal ........................................................ 12
3. SAFETY RELATED ADJUSTMENT
.................................... 13
4. ADJUSTMENTS
............................................................................. 14
5. DIAGRAMS
5-1. Block Diagram ..................................................................... 19
5-2. Circuit Boards Location ..................................................... 22
5-3. Schematic Diagrams and Printed Wiring Boards ......... 22
1. D Board - Schematic Diagram ..................................... 23
2. A Board - Schematic Diagram ..................................... 27
3. N Board - Schematic Diagram .................................... 31
4. H Board - Schematic Diagram .................................... 35
5-4. Semiconductors ................................................................... 37
6. EXPLODED VIEWS
6-1. Chassis .................................................................................. 39
6-2. Packing Materials ................................................................ 40
7. ELECTRICAL PARTS LIST
..................................................... 41