Sharp AQUOS LC-42LE40E, Service Manual

Page: 34 / 157

LC-32LE40E-LC-42LE40E
34
2. ADC Adjustment and White Balance Adjustment
This sop only meet below TV mode.
Sharp LC-32LE40E
Sharp LC-42LE40E
Introduction of adjust item:
It only need adjust WB( Ypbpr/VGA’s Normal/Warm/Cool ).
Content of WB Adjustment
1. Enter into the factory mode:(same as the above-mentioned).
2.Take an example of adjust Ypbpr_Normal:
a.Select item “Source”: Ypbpr and item “Color Temp”: Normal .
b.Adjust gain of RGB to meet spec in the below setting of tim\pat.
(COMPONENT mode: TIM = 314; PAT = 141(80IRE))
3. Take an example of adjust VGA_Normal:
a.Select item “Source”: VGA and item “Color Temp”: Normal .
b.Adjust gain of RGB to meet spec in the below setting of tim\pat.
(VGA mode: TIM = 137; PAT = 141(80IRE))
Normal/ (7500

K) Warm/ (6500

K) Cool / (9300

K)
x (center) 0.289

0.015 0.314

0.015 0.272

0.015
y (center) 0.291

0.015 0.319

0.015 0.277

0.015
Lv(center) >300cd >300cd >300cd