Mitsubishi Electric WD-52627 Service Manual page 34

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927
73 " Model's OPTICAL ENGINE REPLACEMENT
Pull engine assembly from the cabinet, and remove the Optical Engine from the base.
Remove all the listed parts on this page and transfer them to new engine. Then transfer
EEPROM data and realign the mechanical adjustments.
(See following pages for details)
Remove the following parts from the engine:
• Lamp Cartridge
• Joining Plate
• Lamp Fan
• ENGINE-PWR-PWB
• Bottom Plate Assembly with the Ballast and the PWB-INTERFACE
• Rubber Wedge
• Ground Straps
ENGINE-PWR
PWB
PWB
INTERFACE
LAMP
FAN
RUBBER
GROUND
WEDGE
STRAPS
J
Page 34
JOINING
BRACKET
LAMP
CARTRIDGE
BASE PLATE
ASSEMBLY
Note: The Engine has no individual
service parts available. Attempting
to disassemble the Engine may void
the warranty.
BALLAST