Optical Engine Assembly Removal; Duct Assembly Removal - Mitsubishi WD-60C9 Service Manual

MODELS: WD-60C9 / WD-65C9 / WD-73C9 / WD-60737 / WD-65737 / WD-73737 / WD-82737
OPTICAL
ENGINE

OPTICAL ENGINE ASSEMBLY REMOVAL

1) Remove 3 screws (A) from the Optical Engine.
2) Disconnect all cables to the Optical Engine Assembly.
3) Slide the Optical Engine assembly out of the cabinet.

DUCT ASSEMBLY REMOVAL

Upper Duct Assembly Removal Procedure
1) Loosen two screws (A) and remove the Lamp Cartridge.
2) Disconnect the Exhaust and Sirocco Fan Connectors (J4
and J8) from the back of the Engine and loosen the wiring
harnesses from the looms, refer to previous page for
connector locations.
3) Remove screw (B) from the top of the upper duct and
release the latches shown in Figure 2.
4) Remove the Upper Duct assembly from the Optical
Engine.
WD-65837 / WD-73837 / WD-82837
OPTICAL ENGINE REPLACEMENT
CD
LAMP
DOOR
J12
SWITCH
DVI
PE2
POWER
Page 11
LAMP
CARTRIDGE
A
LAMP
CARTRIDGE
A
Figure 1: Duct Assembly (Rear View)
CJ1 CJ3
BALLAST LAMP
POWER CONTROL
BALLAST
UPPER
DUCT
BALLAST
LOWER
DUCT