Dell D825TM, Руководство по обслуживанию

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D825TM
TABLE OF CONTENTS
Section Title Page
1. GENERAL
................................................................................... 5
2. DISASSEMBLY
2-1. Cabinet Removal ............................................................10
2-2. Service Position .............................................................. 10
2-3. D,A and D1 Board Removal.......................................... 10
2-4. Picture Tube Removal ................................................... 11
3. SAFETY RELATED ADJUSTMENT
................................. 12
4. ADJUSTMENTS
........................................................................ 13
5. DIAGRAMS
5-1. Block Diagram ................................................................15
5-2. Circuit Boards Location ................................................. 18
5-3. Schematic Diagrams and Printed Wiring Boards ...... 18
1. D Board - Schematic Diagram ................................. 19
2. A Board - Schematic Diagram ................................. 23
3. D1 Board - Schematic Diagram .............................. 26
5-4. Semiconductors ..............................................................27
6. EXPLODED VIEWS
6-1. Chassis ................ ......................................................... 29
6-2. Packing Materials .......................................................... 30
7. ELECTRICAL PARTS LIST
................................................ 31