-15-■ Mechanical Disassemblies9. POWER BOARD REMOVAL1. Remove 2 screws A to take the Lamp SW Board off.2. Remove a screw B and 4 screws C to open the PowerBoard Cover and take the R/C Board off.3. Remove 4 screws D to take the Power Board off.Note: For fixing Lamp SW Board, insert the guide to theguide hole of Lamp SW Board and fix the screw ofbelow figure in the beginning.Fig. 9DR/C BoardDBCCDACCGuide Hole10. LAMP BALLAST AND FAN REMOVAL1. Remove 2 screws A to take the Lamp Ballast Unitupward off.2. Remove 3 screws B to take the Power Board Holderoff.3. Remove 4 screws C to take the Fan (FN901) off.Fig. 10AACBBBCLamp BallastFN901Power BoardPower BoardCoverLamp SW BoardA DFix in thebeginning.Power BoardHolderCCNote: Remove the Lamp Cover before fixing theLamp SW board to prevent the damage ofLamp SW board.