
Page 3
MODELS: WD-60C10 / WD-65C10 / WD-73C10 / WD-60638 / WD-60638CA / WD-65638 / WD-65638CA /
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...................................................................................................................29
LED Indications & Self Diagnostics................................................................................................30
Error Codes....................................................................................................................................31
Error Code Log...............................................................................................................................31
Sound Projector Transducer Test ..................................................................................................32
Service Adjustments.......................................................................................................................33
Equipment & Test Signals.....................................................................................................33
Service Menu ........................................................................................................................33
Horizontal & Vertical Position Adjustment.............................................................................35
Index Delay Adjustment ........................................................................................................36
Manual Geometry Alignment.................................................................................................37
Data Transfer Functions.................................................................................................................41
Using Lead Free Solder .................................................................................................................43
Chip Parts Replacement ................................................................................................................44
REPLACEMENT PARTS...................................................................................................................45
Parts Ordering................................................................................................................................45
Critical and Warranty Parts Designation........................................................................................45
Parts Tolerance Codes...................................................................................................................45
Parts Quick Reference...................................................................................................................46
Service Parts List ...........................................................................................................................47
Screen Parts...................................................................................................................................56
Mirror Kits & Preparation................................................................................................................58
CIRCUIT BLOCK DIAGRAMS ..........................................................................................................60
SCHEMATIC DIAGRAMS