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TABLE OF CONTENTS
1. PRECAUTIONS & SAFETY NOTICES....................................................................................1
2. SERVICE TOOLS & EQUIPMENT REQUIRED .....................................................................2
3. SPECIFICATIONS ..........................................................................................................
..
.....3
~4
4. EXPLODED VIEW & PARTS LIST......................................................................................
5
~6
5. BLOCK DIAGRAM ...................................................................................................................7
6. SCHEMATIC DIAGRAMS..................................................................................................8~1
5
7. THEOR
Y OF OPERATION
......................................................................................
......
.........1
6
8. WIRING DIAGRAM ................................................................................................................1
7
9. PCB LAYOUT ....................................................................................................................
18
~2
3
10. TROUBLE SHOOTING FLOW CHART ........................................................................2
4
~
27
11. ADJUSTMENT……………………. .................................................................................
28
~3
0
12. ELECTRICAL PARTS LIST............................................................................................3
1
~
38
ViewSonic Corporation
ii
i
Confidential
–
Do
Not
Copy
VA720-1
VE175/b
Summary of Contents for va720-1
Page 1: ......
Page 23: ...9 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation 19 Confidential Do Not Copy VA720 1 VE175 b...
Page 24: ...9 3 CON PCB TOP VIEW ViewSonic Corporation 20 Confidential Do Not Copy VA720 1 VE175 b...
Page 25: ...9 4 CON PCB BOTTOM VIEW ViewSonic Corporation 21 Confidential Do Not Copy VA720 1 VE175 b...
Page 26: ...9 5 POWER PCB TOP VIEW ViewSonic Corporation 22 Confidential Do Not Copy VA720 1 VE175 b...
Page 27: ...9 6 POWER PCB BOTTOM VIEW ViewSonic Corporation 23 Confidential Do Not Copy VA720 1 VE175 b...