Sharp XG-P25X Service Manual page 63

XG-P25X
Notes :
1 The eccentric cam is used for convergence adjustment. This means that the cam's turning and the linear
movement are not always uniform.
2 This model is not equipped with the LCD image adjustment mechanism. This is because the dichroic prism
is used for image formation. When the LCD panels all get into the best focus, the images are almost
completely converged.
Convergence and Focus Adjustments Mechanism
TOP VIEW
Lock screw "a"
Notch and hole "a"
(Use an eccentric
screwdriver.)
FRONT
SIDE VIEW (from inside)
Eccentric cam
(X direction adjustment)
Eccentric cam
(Y direction adjustment)
R•B adjusting plate
R•B-LCD
R-LCD
B-LCD
Z
X
θY
Lock screws "c"
Notch and hole "c"
(Use an eccentric screwdriver.)
Eccentric cam
(θZ direction adjustment)
Lock screw "d"
(convergence
adjustment)
Y
X
θZ
SIDE VIEW
Notch and hole "b"
(Use an eccentric
screwdriver.)
G-LCD
X
θY
Z
Lock screw "b"
(θY direction)
Notch and
hole "c"
(Use on eccentric
screwdriver.)
SIDE VIEW (from outside)
R•B-LCD
22
G-LCD panel
mounting screws
G-LCD
G adjusting plate
R•B adjusting plate
R•B-LCD panel
mounting screws