42LG80FR (CHASSIS:LP81G) - LG TV Service Manual (repair manual). Page 13

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* CASE
First adjust the coordinate far away from the target value(x, y).
(1) x, y > target
1) Decrease the R, G. 
(2) x, y < target
1) First decrease the B gain, 
2) Decrease the one of the others.
- In case of decreasing the x, decreasing the R : fix G
- In case of decreasing the y, decreasing the G : fix R
(3) x > target ,  y < target
1) First decrease B, so make y a little more than the
target.
2) Adjust x value by decreasing the R
(4) x < target ,  y > target
1) First decrease B, so make x a little more than the
target.
2) Adjust x value by decreasing the G
- Standard color coordinate and temperature when using the
CA100+ or CA210 equipment
Mode
Color coordinate
Temp
∆uv
X
Y
Cool
0.276±0.002
0.283±0.002
11,000K 0.000
Warm
0.313±0.002
0.329±0.002
6,500K
0.003
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