Sharp AN-S422U Manuals

Manuals and User Guides for Sharp AN-S422U. We have 1 Sharp AN-S422U manual available for free PDF download: Service Manual

Sharp AN-S422U Service Manual

Sharp AN-S422U Service Manual (166 pages)

LCD PROJECTOR

Brand: Sharp | Category: Projector | Size: 21.89 MB

Table of Contents

Table of Contents
1
Specifications
2
Important Service Safety Notes
3
Note to Service Personnel
4
Removing of Major Parts
16
Removing the Optical Mechanism Unit
20
Resetting the Total Lamp Timer
21
The Optical Unit Outline
22
Convergence and Focus Adjustment
23
Convergence and Focus Adjustments Mechanism
24
Electrical Adjustment
29
Adjusting the Pc Interface
37
Trouble Shooting Table
41
- Checking the Video Unit Circuit
  42
- No or Unusual Horizontal Sync
  44
- No Audio Output
  46
- Lamp Fails to Light-Up
  48
Chassis Layout
62
Block Diagram
63
Overall Wiring Diagram
64
Description of Schematic Diagram
65
Waveforms
65
Schematic Diagram
65
Printed Wiring Board Assemblies
98
Parts List
111
Power Unit
137
Ë Cabinet and Mechanical Parts
147
Supplied Accessories
150
Ë Packing Parts
150
Packing of the Set
151
Optional Boards
152

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