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MODELS: WD-60C9 / WD-65C9 / WD-73C9 / WD-60737 / WD-65737 / WD-73737 / WD-82737
WD-65837 / WD-73837 / WD-82837
INTRODUCTION ................................................................................................................................5
Dimensions, weight, power usage, etc. ...........................................................................................5
PRODUCT SAFETY NOTICE ............................................................................................................. 5
SAFETY PRECAUTIONS ...................................................................................................................6
DISASSEMBLY .................................................................................................................................. 7
Back Cover Removal ....................................................................................................................... 7
Chassis Removal ............................................................................................................................ 7
Rear Terminal Cover Removal ..........................................................................................................8
Power Supply Shield Removal
PWB-POWER Removal .................................................................................................................. 8
Top Chassis Brackets Removal....................................................................................................... 9
PWB-MAIN Removal ....................................................................................................................... 9
Optical Engine Assembly Components and Connector Locations ................................................. 10
PWB-BALLAST Removal .............................................................................................................. 10
Optical Engine Assembly Removal................................................................................................ 11
Duct Assembly Removal ............................................................................................................... 11
Optical Engine Replacement......................................................................................................... 13
Color Wheel Replacement ............................................................................................................ 14
Projection Lens Replacement ....................................................................................................... 15
SCREEN REPLACEMENT ................................................................................................................ 16
Screen Replacement 60” 65” 73” ................................................................................................... 16
Screen Replacement 82”............................................................................................................... 19
MIRROR REPLACEMENT ................................................................................................................ 22
SPEAKER & PWB-SBL Replacement ............................................................................................ 23
INITIALIZATION, INITIAL SETTINGS & TROUBLESHOOTING ....................................................... 22
Remote Control ............................................................................................................................. 24
Option Menu ................................................................................................................................. 25
Reset and Initialization .................................................................................................................. 26
Initial Settings ............................................................................................................................... 27
A/V Reset ..................................................................................................................................... 28
LED Indications & Self Diagnostics ............................................................................................... 29
Error Codes .................................................................................................................................. 30
Error Code Log.............................................................................................................................. 30
SERVICE ADJUSTMENTS ............................................................................................................... 31
Equipment & Test Signals............................................................................................................. 31
Service Mode ................................................................................................................................31
Horizontal & Vertical Position Adjustment ..................................................................................... 3
2
Index Delay Adjustment ................................................................................................................ 32
Manual Geometry Alignment ......................................................................................................... 33
Phase 1 - 16 Point Alignment............................................................................................... 33
Phase 2 - 4:3 and 16:9 Alignment ........................................................................................ 33
Phase 3 - Touch Up Alignment ............................................................................................. 35
Data Transfer ....................................................................................................................... 36
USING LEAD FREE SOLDER .......................................................................................................... 37
CONTENTS