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D-NE330/NE331
TABLE OF CONTENTS
1. SERVICING NOTES
............................................... 4
2. GENERAL ................................................................... 5
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 6
3-2. Cabinet Lower Sub Assy, Upper Lid Sub Assy ............... 6
3-3. MAIN Board, Optical Pick-Up Assy (CDM-3325ERV2) .......................................................... 7
3-4. SWITCH Board ............................................................... 7
4. DIAGRAMS
4-1. Schematic Diagram - MAIN Board (1/3) - .................... 9
4-2. Schematic Diagram - MAIN Board (2/3) - .................... 10
4-3. Schematic Diagram - MAIN Board (3/3) - .................... 11
4-4. Printed Wiring Board - MAIN Board (Component Side) - .............................. 12
4-5. Printed Wiring Board - MAIN Board (Conductor Side) - ................................. 13
4-6. Printed Wiring Board - SWITCH Board - ..................... 14
4-7. Schematic Diagram - SWITCH Board - ........................ 15
5. EXPLODED VIEWS
5-1. Upper Lid Section ........................................................... 22
5-2. Cabinet Lower Section .................................................... 23
5-3. Optical Pick-Up Section (CDM-3325ERV2) .................. 24
6. ELECTRICAL PARTS LIST ................................ 25
