SERVICE MANUAL LC-XB41 - TechEdu.com

Electrical Adjustments
Group/
Item Item Name Function Initial Range Note
4 Disp Line 700 0 ~ 4095
Group 525 YCbCr (720P - 50 )
0 Total Dots 1980 0 ~ 4095 * Read only
1 Disp Dots 1248 0 ~ 4095
2 H Back Porch 338 0 ~ 4095
3 V Back Porch 36 0 ~ 4095
4 Disp Line 700 0 ~ 4095
Group 526 YCbCr (1080i - 60)
0 Total Dots 2200 0 ~ 4095 * Read only
1 Disp Dots 1872 0 ~ 4095
2 H Back Porch 258 0 ~ 4095
3 V Back Porch 54 0 ~ 4095
4 Disp Line 1052 0 ~ 4095
Group 527 YCbCr (1080i - 50)
0 Total Dots 2640 0 ~ 4095 * Read only
1 Disp Dots 1870 0 ~ 4095
2 H Back Porch 258 0 ~ 4095
3 V Back Porch 54 0 ~ 4095
4 Disp Line 1052 0 ~ 4095
Group 528 YCbCr (1035i)
0 Total Dots 2200 0 ~ 4095 * Read only
1 Disp Dots 1872 0 ~ 4095
2 H Back Porch 258 0 ~ 4095
3 V Back Porch 88 0 ~ 4095
4 Disp Line 1012 0 ~ 4095
Group 540 RGB Video (480i)
0 Total Dots 960 0 ~ 4095
1 Disp Dots 752 0 ~ 4095
2 H Back Porch 166 0 ~ 4095
3 V Back Porch 48 0 ~ 4095
4 Disp Line 460 0 ~ 4095
5 Clamp 1 0 ~ 255
6 Clamp Width 31 0 ~ 255
Group 541 RGB Video (575i)
0 Total Dots 966 0 ~ 4095
1 Disp Dots 736 0 ~ 4095
2 H Back Porch 182 0 ~ 4095
3 V Back Porch 66 0 ~ 4095
4 Disp Line 536 0 ~ 4095
5 Clamp 1 0 ~ 255
6 Clamp Width 31 0 ~ 255
Group 542 RGB Video (480P)
0 Total Dots 960 0 ~ 4095
1 Disp Dots 766 0 ~ 4095
2 H Back Porch 156 0 ~ 4095
3 V Back Porch 46 0 ~ 4095
4 Disp Line 460 0 ~ 4095
5 Clamp 1 0 ~ 255
6 Clamp Width 31 0 ~ 255
Group 543 RGB Video (575P)
0 Total Dots 986 0 ~ 4095
1 Disp Dots 774 0 ~ 4095
2 H Back Porch 174 0 ~ 4095
3 V Back Porch 62 0 ~ 4095
4 Disp Line 540 0 ~ 4095
5 Clamp 1 0 ~ 255
6 Clamp Width 31 0 ~ 255
Group 544 RGB Video (720P - 60 )
0 Total Dots 1650 0 ~ 4095
1 Disp Dots 1248 0 ~ 4095
2 H Back Porch 310 0 ~ 4095
3 V Back Porch 34 0 ~ 4095
4 Disp Line 702 0 ~ 4095
5 Clamp 1 0 ~ 255
6 Clamp Width 31 0 ~ 255
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