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MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657
WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833
ENGINE REPLACEMENT
1) Reverse the removal procedure to install a new Engine.
2) After a new Engine is installed refer to page 34 and:
• Load Index Delay Data from the Engine to the PWB-MAIN.
• If needed - adjust Horizontal and Vertical Centering (page 31).
• If needed - adjust Manual Keystone (page 32).
BALLAST ASSEMBLY REMOVAL
REMOVAL PROCEDURE
1) Remove the Lamp Cartridge
2) Remove screw (b) and the two support screws from the Ballast
3) Slide the Ballast Assembly out the rear of the Engine.
4) Disconnect connectors CJ1 and CJ3