Sanyo PLC-XF47 Service Manual page 77

(4) Integrator-lens-out adjustment
SCREW-B
(5) Condenser-lens adjustment
SCREWS-A
SCREW-B
BOTTOM
SIDE
SLOT-A
SCREW-B
SCREWS-A
SLOT-B
SLOT-C
Before Adjustment :
1. Input the white raster signal (100% of white raster sig-
nal).
2. If the shade appears on the left or right of the screen,
adjust in the following procedure.
Adjustment :
1. Loosen 3 screws-B.
2. Insert a slot screwdriver into slot-A, turn it and erase
shade.
3. Tighten the 3 screws B to fix the integrator lens-out
unit.
Before Adjustment :
1. Remove the flexible cables of LCD panels from the Main
board. And turn on the projector.
raster signal.
2. Polarized glass units are replaced for the adjustmennt
tools.
3. If the shade appears on the screen, adjust in the following
procedure.
Adjustment :
1. Set the assembly-Main to the upright position.
2. Loosen 4 screws-A.
3. If it appears on the top or bottom.---> Use slot-B.
If it appears on the left or right. -----> Use slot-C.
-- Insert slot screwdriver into each slot, turn it and erase
shade. --
4. Tighten the 4 screws-A to fix the condenser-lens unit.
5. Replace the Polarized glass unit.
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Optical adjustment
And input a 100% of white