Sharp XV-ZW99U - Convergence and Focus Adjustments at a Glance

Convergence and Focus Adjustments at a Glance
Adjustment directions
Adjustment
Direction Definition Direction of LCD panel
X direction
LCD right and left
Convergence Y direction
LCD top and bottom
6Z direction Rotation around Z axis LCD turning axis
Z direction
LCD optical axis
Focus
8X direction Rotation around X axis LCD top-to-bottom flapping
8Y direction Rotation around Y axis LCD right-to-left flapping
Convergence and Focus Adjustment for the XV-ZW99U Optical Mechanism
xv-zw99u
Color Adjustment Direction
Movement Position
Adjusting tool
Lock screw Tightening tool
X direction
*0.8mm Eccentric cam
Eccentric cam adjusting wrench d
Hex wrench
Convergence Y direction
*0.8mm Eccentric cam
Eccentric cam adjusting wrench d
Hex wrench
WB BZ direction *la Eccentric cam Eccentric cam adjusting wrench 1 d
1 Hex wrench
colors
Focus
Z direction *1 mm Notch and hole “a’ 8 “c” Eccentric screwdriver,
8X direction *lo Notch and hole ‘a” 8 “c” Bladed screwdriver
Phillips
screwdriver
8Y direction ilo
Notch and hole ‘b” & 7’
b, c
Z direction i0.5mm
G color Focus 8X direction *lo
Same as for R and B colors
8Y direction 21’
Focus Adjustments the Other Way
Lock screw
Position
Related direction
a Notch and hole “a” Z and 8X directions
b Notch and hole “b” BY direction
I c
1 Notch and hole “c” IZ. 8X and 6Y directions
I
Convergence and Focus Adjusting and Tightening Tools
Tool
Eccentric cam
adjusting wrench
Specific or General
Specific
Eccentric screwdriver Specific
Hex wrench
Bladed screwdriver
Phillips screwdriver
General (redesigned)
General
General
,
Tool code
SDASPN-XGNVl U
SEQDRiVER-NVlA
SEQLNC-XGNVl U
SEQLNC-XGNV4U
SEQDRiVER-NV1 B
Configuration
For M2.6 pan-head machine screw
21