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GDM-200PS/200PST/200PST9
TABLE OF CONTENTS
Section Title Page
1. GENERAL................................................................... 1-1
2. DISASSEMBLY
2-1. Cabinet Removal .................................................. 2-1
2-2. A Board Removal ................................................. 2-1
2-3. AC Inlet and I/O Terminal Board Removal ........ 2-2
2-4. D Board Removal ................................................. 2-2
2-5. Service Position .................................................... 2-2
2-6. Picture Tube Removal.......................................... 2-3
3. SAFETY RELATED ADJUSTMENT............. 3-1
4. ADJUSTMENTS ...................................................... 4-1
5. DIAGRAMS
5-1. Block Diagram
(with Frame Schematic Diagram) ........................ 5-1
5-2. Circuit Boards Location ....................................... 5-4
5-3. Schematic Diagrams and Printed Wiring Boards ... 5-4
(1) Schematic Diagram of D Board .......................... 5-5
(2) Schematic Diagram of A Board ........................ 5-13
5-4. Semiconductors ................................................. 5-16
6. EXPLODED VIEWS ............................................. 6-1
7. ELECTRICAL PARTS LIST ............................ 7-1