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TABLE OF CONTENTS
1. Precautions and Safety Notices 1
2. Specification 3
3. Front Panel Function Control Description 6
4. Circuit Description 10
5. Adjusting Procedure 13
6. Trouble Shooting Flow Chart 17
7. Recommended Spare Parts List 22
8. Exploded Diagram And Spare Parts List
37
9. Block Diagram
39
10. Schematic Diagrams 4
6
11. PCB Layout Diagrams
50
ViewSonic Corporation
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G90fB-4
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