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MODELS: WD-60C10 / WD-65C10 / WD-73C10 / WD-60638 / WD-65638 / WD-73638 /
WD-60738 / WD-65738 / WD-73738 / WD-82738 / WD-65838 / WD-73838 / WD-82838
CONTENTS
INTRODUCTION ................................................................................................................................. 5
Dimensions, weight, power usage, etc. ...........................................................................................5
PRODUCT SAFETY NOTICE ............................................................................................................. 5
SAFETY PRECAUTIONS.................................................................................................................... 6
DISASSEMBLY & PARTS REPLACEMENT...................................................................................... 7
Back Cover Removal ....................................................................................................................... 7
Chassis Removal ............................................................................................................................ 8
Rear Terminal Cover Removal ........................................................................................................ 8
Power Supply Shield Removal......................................................................................................... 9
PWB-POWER Removal................................................................................................................... 9
Top Chassis Brackets Removal.....................................................................................................10
PWB-MAIN Removal ..................................................................................................................... 10
PWB-BALLAST Removal............................................................................................................... 12
Optical Engine Assembly Removal & Disassembly....................................................................... 12
Duct Assembly Removal................................................................................................................ 13
Optical Engine Replacement ......................................................................................................... 15
Projection Lens Replacement........................................................................................................ 16
Color Wheel Replacement............................................................................................................. 17
Screen Replacement ..................................................................................................................... 18
Mirror Replacement ....................................................................................................................... 24
SERVICE PROCEDURES................................................................................................................. 25
Remote Control.............................................................................................................................. 25
Option Menu................................................................................................................................... 26
Reset and Initialization................................................................................................................... 28
LED Indications & Self Diagnostics................................................................................................ 29
Error Codes.................................................................................................................................... 30
Error Code Log...............................................................................................................................30
Sound Projector Transducer Test.................................................................................................. 31
Service Adjustments
...................................................................................................................... 32
Equipment & Test Signals .................................................................................................... 32
Service Menu........................................................................................................................32
Horizontal & Vertical Position Adjustment ............................................................................ 34
Index Delay Adjustment........................................................................................................ 35
Manual Geometry Alignment ................................................................................................ 36
Data Transfer Functions ................................................................................................................ 40
Using Lead Free Solder................................................................................................................. 42
Chip Parts Replacement................................................................................................................ 43
REPLACEMENT PARTS .................................................................................................................. 44
Parts Ordering................................................................................................................................ 44
Critical and Warranty Parts Designation........................................................................................ 44
Parts Tolerance Codes .................................................................................................................. 44
Parts Quick Reference................................................................................................................... 45
Service Parts List........................................................................................................................... 46
Screen Parts .................................................................................................................................. 55
Mirror Kits & Preparation................................................................................................................ 57
CIRCUIT BLOCK DIAGRAMS.......................................................................................................... 59
SCHEMATIC DIAGRAMS
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