Sharp AQUOS LC-20D42U, Service Manual

Page: 24 / 120

24
LC-20D42U
PC Set
Adjust RB to the target xy values.
MG3RXXXX
MG3BXXXX
* XXXX indicates the adjusted values between 0000 and 1023
(4 digit decimal number with zero fill).
* G is fixed.
* The default adjustment value of RGB is the parameter value of
the LEV3 command multiplied by 2.
Adjustment values are set.
OK
Repeat until RGB
become the target
values.
The adjustment value is
reflected in the image.
Adjustment gradation setting (point 2 = 78 gradation adjustment*)
LEV20078
Adjustment values are set.
OK
Correction of G value
MG2G0312
When G is changed at gradation 6, calculate the ratio of the
change and set the following value to XXXX: (the value set with
LEV2) x 2 x (the ratio).
Adjustment values are set.
OK
Pattern display
Start measurement
Adjust RB to the target xy values.
MG2RXXXX
MG2BXXXX
* XXXX indicates the adjusted values between 0000 and 1023
(4 digit decimal number with zero fill).
* G is fixed.
* The default adjustment value of RGB is the parameter value of
the LEV2 command multiplied by 2.
Adjustment values are set.
OK
Repeat until RGB
become the target
values.
The adjustment value is
reflected in the image.
Adjustment gradation setting (point 1 = 42 gradation adjustment*)
LEV10042
Adjustment values are set.
OK
Correction of G value
MG1G0168
When G is changed at gradation 6, calculate the ratio of the
change and set the following value to XXXX: (the value set with
LEV1) x 2 x (the ratio).
Adjustment values are set.
OK
Pattern display
Start measurement