White Balance - Calibration; White Balance Adjustment - Samsung LE23R71W Service Manual

3 Alignments and Adjustments

3-3 White Balance - Calibration

3-3-1 White Balance -Calibration
1. Calibration
3-3-2 White Balance - Adjustment
3. W/B
3-3-3 Conditions for Measurement
1. On the basis of toshiba ABL pattern : High Light level (57 IRE)
- INPUT SIGNAL GENERATOR : MSPG-925LTH
* Mode NO 2: 768 x 575@50Hz(PAL composite)
NO 6 : 1280 x 720@60 Hz (Component 720P)
NO 21 : 1024 x 768@60 Hz
* Pattern NO 24: chess pattern
NO 16 : Toshiba ABL Pattern
NO 17 : 16 gray
2. Optical measuring device : CA210 (FL)
Please use the MSPG-925 LTH generator for model LE23R71BX.
3-4
(low light)
Sub Bright
R offset
G offset
B offset
(W/B adjustment Condition refer next page)
AV Calibration
DTV Calibration
PC Calibration
(Calibration Condition refer to next page)
(high light)
Sub Contrast
R gain
G gain
B gain