MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927
Pull engine from base and remove all the listed parts on this page and transfer them to new
engine. Then transfer EEPROM data and realign mechanical.
(See following pages for details)
Lamp Fan
(120W Version)
Engine PWR PWB
Interface PWB
All manuals and user guides at all-guides.com
52" & 62" Models
OPTICAL ENGINE REPLACEMENT
LAMP DUCT
LENS CUSHION
ENGINE PLATE
BOTTOM PLATE
LAMP FAN
(View from front)
Lamp Duct
(note on 150W version
Lamp Fan is in front)
(View from back)
Page 29
ENGINE-PWR-PWB
BALLAST PLATE
INTERFACE PWB
LAMP CARTRIDGE
GROUND STRAPS
Lens Cushion
Engine Plate
Ballast Plate
Note: The Engine has no individual
service parts available. Attempting
Ground Straps
to disassemble the Engine may void
the warranty.
Bottom Plate
Ballast Fan
Ballast Cover
Lamp Cartridge