Sharp LC-37D90U Service Manual page 31

Start of measurement
Adjust RB to the target xy values.
MG5RXXXX
MG5BXXXX
* XXXX indicates adjustment values between 0000 - 1023 (4 digit decimal number with zero fill).
* G is fixed.
Repeat until values are
* Default adjustment value of RGB is the parameter value of LEV5 command multiplied by 4.
properly adjusted.
Adjustment gradation setting (Standard value 4 = 144 gradation)
LEV40164
Correct G value.
MG4GXXXX
When G is changed at adjustment gradation setting (standard value 6 = 236 gradation), calculate
the ratio of the change and set the following value to XXXX: (the value set with LEV4) x 4 x (the ratio).
Start of measurement
Adjust RB to the target xy values.
MG4RXXXX
MG4BXXXX
* XXXX indicates adjustment values between 0000 - 1023 (4 digit decimal number with zero fill).
* G is fixed.
Repeat until values are
* Default adjustment value of RGB is the parameter value of LEV4 command multiplied by 4.
properly adjusted.
Adjustment gradation setting (Standard value 3 = 116 gradation)
LEV30132
Correct G value.
MG3GXXXX
When G is changed at adjustment gradation setting (standard value 6 = 236 gradation), calculate
the ratio of the change and set the following value to XXXX: (the value set with LEV3) x 4 x (the ratio).
Start of measurement
Adjust RB to the target xy values.
MG3RXXXX
MG3BXXXX
* XXXX indicates adjustment values between 0000 - 1023 (4 digit decimal number with zero fill).
Repeat until values are
* G is fixed.
properly adjusted.
* Default adjustment value of RGB is the parameter value of LEV3 command multiplied by 4.
Adjustment gradation setting (Standard value 2 = 66 gradation)
LEV20088
Correct G value
MG2GXXXX
When G is changed at adjustment gradation setting (standard value 6 = 236 gradation), calculate
the ratio of the change and set the following value to XXXX: (the value set with LEV2) x 4 x (the ratio).
Adjustment values are set.
OK
Adjustment value is set.
OK
Adjustment value is set.
OK
Reflecting adjustment values to
Adjustment values are set.
OK
Adjustment value is set.
OK
Adjustment value is set.
OK
Reflecting adjustment values to
Adjustment values are set.
OK
Adjustment value is set.
OK
Adjustment value is set.
OK
5 – 15
LC-37D90U
Reflecting adjustment values to
images
Pattern display
images
Pattern display
images
Pattern display