XG-V10WE (serv.man28). Improvement to the lens shift motor - Sharp Projector Technical Bulletin (repair manual). Page 2

RG050203

Sharp Electronics (UK) Ltd., Technical Services Group

Add the stopper onto the motor assembly to prevent the in-out shaft movement creating
excessive load.

Modification Procedure:
(1) Disconnect the lead for the motor.
(2) Remove the 2 screws fixing the motor (See the Fig-4)
(3) Remove the motor with the angle.

(4) Replace the motor with improved motor assembly. Before doing so, apply grease to the

gear.

(5) Slide the angle to the end (in arrow’s direction), then slide it again in reverse by 0.2 to

0.3 mm. (See Fig-4)

(6) Tighten the screws.
(7) Connect the lead and form it with tape.
(8) Attach the projection lens and try to shift it, making sure there is no failure.
(9) If not shifting smoothly, adjust the angle following step (5) above.