![background image](http://html.mh-extra.com/html/haier/lt22m1cw/lt22m1cw_service-manual_137080038.webp)
22”LCD TV Haier LT22M1CWA<22M1CW
38
7. White Balance, Luminance Adjustment
Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment.
YPbPr Mode Display Adjustment
White balance adjustment (B)
General set-up :
Equipment Requirements:
Minolta CA-110 or Equivalent Color analyzer, Quantum Data Pattern Generator 802G,
802BT or equivalent instrument
Input Signal Type:
YPbPr signal
1. 720P mode, TVBar100 pattern by 802G or 802BT.
2. Select Smart picture to User mode and check the x, y data.
Input Signal Strength:
1 Vpp for Y signal; 700 mVpp for Pb & Pr signal
Input Injection Point:
YPbPr (RAC jack)
720P, TVBar100 pattern
Alignment method:
Initial Set-up:
1. Select source as “Component”.
2. Set Picture mode as “User” and to be Contrast =50 (CMO), Brightness=50 (CMO), at normal menu mode.
3. Apply “TVBar100” pattern with color bar pattern by signal generator.
4. Enter factory mode menu: press Numeric keys “062596” + DISPLAY key. (FAC mode menu).Then select
“Factory” item.
Alignment:
1. At FAC mode menu, select AUTO_COLOR item. Then press “OK” key to adjust ADC_GAIN_R, ADC_GAIN_G,
ADC_GAIN_B and ADC_OFFSET_R, ADC_OFFSET_G, ADC_OFFSET_B. Then store those values to NVM.
2. Apply Flat80 pattern (80% white pattern).
3. Set color temperature to “NORMAL”.
4. At FAC mode menu, adjust the CLR TEMP R, CLR TEMP G, CLR TEMP B values to meet “NORMAL” color
coordinates specification below. Then store those values to NVM.
Color temperature Normal/Warm/Cold (x, y) co-ordinates specification:
Normal
Cool
Warm
CCT
6500º K
7500º K
5800º K
x
0.314
±
0.025
0.300
±
0.025
0.326
±
0.025
y
0.324
±
0.025
0.310
±
0.025
0.335
±
0.025
Table: Reading with Minolta CA-110.
5. Check the 16 grayscale pattern should be distinguished and color bar is correct
Содержание LT22M1CW
Страница 5: ...22 LCD TV Haier LT22M1CWA LT22M1CW 5 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 6: ...22 LCD TV Haier LT22M1CWA LT22M1CW 6 2 2 To Use the Menus OSD SETTING ...
Страница 7: ...22 LCD TV Haier LT22M1CWA LT22M1CW 7 ...
Страница 8: ...22 LCD TV Haier LT22M1CWA LT22M1CW 8 ...
Страница 9: ...22 LCD TV Haier LT22M1CWA LT22M1CW 9 ...
Страница 10: ...22 LCD TV Haier LT22M1CWA LT22M1CW 10 ...
Страница 11: ...22 LCD TV Haier LT22M1CWA LT22M1CW 11 ...
Страница 12: ...22 LCD TV Haier LT22M1CWA LT22M1CW 12 ...
Страница 13: ...22 LCD TV Haier LT22M1CWA LT22M1CW 13 ...
Страница 14: ...22 LCD TV Haier LT22M1CWA LT22M1CW 14 ...
Страница 15: ...22 LCD TV Haier LT22M1CWA LT22M1CW 15 ...
Страница 16: ...22 LCD TV Haier LT22M1CWA LT22M1CW 16 2 3 How to Connect ...
Страница 17: ...22 LCD TV Haier LT22M1CWA LT22M1CW 17 ...
Страница 18: ...22 LCD TV Haier LT22M1CWA LT22M1CW 18 ...
Страница 19: ...22 LCD TV Haier LT22M1CWA LT22M1CW 19 ...
Страница 20: ...22 LCD TV Haier LT22M1CWA LT22M1CW 20 ...
Страница 21: ...22 LCD TV Haier LT22M1CWA LT22M1CW 21 ...
Страница 22: ...22 LCD TV Haier LT22M1CWA LT22M1CW 22 2 4 Panel Control Knobs ...
Страница 34: ...22 LCD TV Haier LT22M1CWA LT22M1CW 34 6 PCB Layout 6 1 Main Board ...
Страница 35: ...22 LCD TV Haier LT22M1CWA LT22M1CW 35 ...
Страница 36: ...22 LCD TV Haier LT22M1CWA LT22M1CW 36 6 2 Power Board ...
Страница 37: ...22 LCD TV Haier LT22M1CWA LT22M1CW 37 6 3 Key Board 6 4 IR Board ...
Страница 63: ...22 LCD TV Haier LT22M1CWA LT22M1CW 63 10 3 Key Board ...
Страница 64: ...22 LCD TV Haier LT22M1CWA LT22M1CW 64 10 4 IR Board ...
Страница 65: ...22 LCD TV Haier LT22M1CWA LT22M1CW 65 11 Exploded View ...