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ViewSonic Corporation
Confidential - Do Not Copy
VA702-2_VA721-3_VA721b-3
ii
TABLE OF CONTENTS
1.
Precautions and Safety Notices
1
2.
Specification
4
3.
Front Panel Function Control Description
13
4.
Circuit Description
17
5.
Adjustment Procedure
27
6.
Troubleshooting Flow Chart
33
7.
Recommended Spare Parts List
40
8.
Exploded Diagram and Exploded Parts List
46
9.
Block Diagram
50
10.
Schematic Diagrams
51
11.
PCB Layout Diagrams
59