Sharp Aquos LC-42D~43U, Service Manual

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LC-42D43U
3 – 3
2. Adjustment sequence (adjustment according to the G adjustment value of gradation 6)
* Make sure the adjusting point gradations are correct since they are different for each model.
PC Set
Set the light level to MAX with the light control command
(SBSL0016 for 45).
SBSL0016
Setting is complete.
OK
Multi point adjustment mode setting
MSET0001
Multi point adjustment mode is set.
OK
Initialize adjustment values.
MSET0004
Initialization is done.
OK
Adjustment gradation setting (point 6 = 230 gradation adjustment*)
LEV60230
(WBI60920
Adjust RGB to the target xy values.
MG6RXXXX
MG6GXXXX
MG6BXXXX
* XXXX indicates the adjusted values between 0000 and 1023
(4 digit decimal number with zero fill).
* In order to adjust by reducing the value, set the strongest color
as the fixed color.
* The default adjustment value of RGB is the parameter value of
the WBI6 command multiplied by 2.
Adjustment values are set.
OK
Adjustment gradation setting (point 5 = 215 gradation adjustment*)
LEV50215
(WBI50860)
Adjustment values are set.
OK
Repeat until RGB
become the target
values.
Pattern display
Adjustment values are set.
OK
Correction of G value
MG5GXXXX
When G is changed at gradation 6, calculate the ratio of the
change and set the following value to XXXX: (the value set with
WBI5) x 2 x (the ratio).
Adjustment values are set.
OK
Pattern display
The adjustment value is
reflected in the image.