Service manual

TABLE OF CONTENTS
1-1 The Appropriate Operation....................................................1
1-2 Product Highlight................................................................. 2
1-3 Technical Specification.........................................................3
1-4 Compatible Modes............................................................... 5
2-1 Package Overview................................................................6
2-2 Exploded Overview............................................................... 8
2-3 Mechanical Spare Parts List..................................................12
3-1 Disassembly of Stand unit from Monitor..................................16
3-2 Disassembly of Rear Cover.................................................. 19
3-3 Disassembly of Inverter Board, Main Board and Power Board......
......................................................................................... 20
3-4 Disassembly of Front Cover Module, LCD Panel,
Switch and Inlet Wires......................................................... 23
4-1 Equipment Needed............................................................... 25
4-2 Main Procedure.................................................................. 25
5-1 Product............................................................................. 29
5-2 Test Equipment.................................................................. 29
5-3 Hot Key............................................................................. 29
5-4 Test Condition.................................................................... 32
5-5 Test Display Modes & Pattern............................................... 33
5-6 Function Test and Alignment Procedure................................ 36
1 Introduction
2 Mechanical Construction
3 Procedure of Disassembly
4 Troubleshooting Procedure
5 Function Test & Alignment Procedure
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ViewSonic Corporation
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Confidential – Do Not Copy
VP171/s/b-1