Saturday, October 20, 2012

MITSUBISHI WD-52527_WD-52528_WD-62527_WD-62528_LIGHT ENGINE REPLACEMENT _LCD PROJECTION TV



LIGHT ENGINE REMOVAL PROCEDURE

  • Remove 3 screws from Filter Cover Holder.



Light Engine [Rear view]



  • Remove fixing screws to remove the SLIDE-LOCK MATE.
  • Remove 1 screw securing engine plate and base. 

Remove 2 screws from Fan Plate and remove Fan Plate.


Disconnect all connectors.


Remove DVI cable and 2 connectors.


Remove wiring from 3 wiring clamps.


Remove 4 screws from the Lamp Fan


Remove 4 screws from Lamp Fan Bracket.


Loosen 2 screws to remove Ballast Cable.


Disconnect all connectors from Interface PWB and remove 2 screws from bracket.


Remove 4 screws from intake cover.


Remove 4 screws and separate Light Engine from the Engine Plate.

 


lift Light Engine from the Engine plate leaving the Lamp Duct Fan, Lamp Duct Intake and Ballast.


INSTALLATION
  • Reverse the above steps.
  • Copy White Balance Data to PWB-FMT
Adjust for Trapezoidal distortion, Rotation and Position Adjustments as necessary.


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