Sharp LC46D43U - Aquos - 720p LCD HDTV Service Manual page 23

PC
Start measurement
Adjust RB to the target xy values.
MG5RXXXX
MG5BXXXX
* 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
Repeat until RGB
of the WBI5 command multiplied by 2.
become the target
values.
Adjustment gradation setting (point 4 = 184 gradation adjustment*)
LEV40184
(WBI40736)
Correction of G value
MG4GXXXX
When G is changed at gradation 6, calculate the ratio of the
change and set the following value to XXXX: (the value set with
WBI4) x 2 x (the ratio).
Start measurement
Adjust RB to the target xy values.
MG4RXXXX
MG4BXXXX
* 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
Repeat until RGB
the WBI4 command multiplied by 2.
become the target
values.
Adjustment gradation setting (point 3 = 128 gradation adjustment*)
LEV30128
(WBI30512)
Correction of G value
MG3GXXXX
When G is changed at gradation 6, calculate the ratio of the
change and set the following value to XXXX: (the value set with
WBI3) x 2 x (the ratio).
The adjustment value is
reflected in the image.
Adjustment values are set.
OK
Adjustment values are set.
OK
Adjustment values are set.
OK
The adjustment value is
reflected in the image.
Adjustment values are set.
OK
Adjustment values are set.
OK
Adjustment values are set.
OK
3 – 4
LC-42D43U
Set
Pattern display
Pattern display