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CPD-220AS
– 4 –
TABLE OF CONTENTS
Section
Title
Page
1. GENERAL
...................................................................
5
2. DISASSEMBLY
2-1.
Cabinet Removal ................................................. 11
2-2.
U Board Removal ................................................ 11
2-3.
J Board Removal .................................................. 11
2-4.
EMI Shield Removal ............................................ 11
2-5.
D Board Removal ................................................. 12
2-6.
Stand Block Removal .......................................... 13
2-7.
Picture Tube Removal .......................................... 13
3. SAFETY RELATED ADJUSTMENT
............. 14
4. ADJUSTMENTS
...................................................... 15
5. DIAGRAMS
5-1.
Block Diagram
(with Frame Schematic Diagram) ................... 17
5-2.
Circuit Boards Location ...................................... 20
5-3.
Schematic Diagrams and Printed Wiring Boards ... 20
(1) Schematic Diagram of D Board .......................... 21
(2) Schematic Diagrams of A and AE2 Boards ....... 29
(3) Schematic Diagrams of DA, J and U Boards ...... 33
5-4.
Semiconductors ................................................... 37
6. EXPLODED VIEWS
6-1.
Chassis (1) ........................................................... 39
6-2.
Chassis (2) ............................................................ 40
6-3.
Stand Block .......................................................... 41
6-4.
Packing Materials ................................................ 42
7. ELECTRICAL PARTS LIST
............................ 43
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