14
LC-20S5H/M/X
6-3. White balance adjustment
1) Adjustment procedure
Adjust the RGB CUTOFF2 setting for white 40% first and then the RGB-GAIN setting for white 80%.
(1) Adjusting the test signal
[Input signal]
White 80% (191 gradations) for the left of screen, and white 40% (92 gradations) for the right.
[Specification] RGB CUTOFF2 and RGB-GAIN settings on Adjustment Process Page 3.
Adjustment spec.
Inspection spec.
White 80%
x
0.264
0.004
0.01
Radius from the center
y
0.273
0.004
0.01
Radius from the center
White 40%
x
0.274
0.002
0.01
Radius from the center
y
0.279
0.002
0.01
Radius from the center
[Adjusting with the bus]
Gain (RGB-GAIN): Fix the G setting at "0". Vary the R and B settings accordingly. Adjustment range: ±40
Cut-off (RGB CUTOFF2): Reduce the two strong colours
Adjustment range: Down to -40
(Reading with Minolta CA-210)
[7] Factory settings
7-1. Making factory settings
Use the adjustment remote controller for the factory settings.
1) Hold down the remote controller's FACTORY SETTING key.
2) Several seconds later, "SETTING COMPLETE" appears at the center of the screen.
Now the settings are complete.
SETTING COMPLETE
Summary of Contents for LC-20S5H Aquos
Page 27: ...29 LC 20S5H M X 28 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H OVERALL WIRING DIAGRAM ...
Page 29: ...31 6 5 4 3 2 1 A B C D E F G H LC 20S5H M X SCHEMATIC DIAGRAM Ë INVERTER Unit ...
Page 30: ...33 LC 20S5H M X 32 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 1 5 ...
Page 31: ...35 LC 20S5H M X 34 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 2 5 ...
Page 32: ...37 LC 20S5H M X 36 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 3 5 ...
Page 33: ...39 LC 20S5H M X 38 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 4 5 ...
Page 34: ...41 LC 20S5H M X 40 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 5 5 ...
Page 35: ...43 LC 20S5H M X 42 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë SUB Unit 1 3 ...
Page 36: ...45 LC 20S5H M X 44 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë SUB Unit 2 3 ...
Page 37: ...47 LC 20S5H M X 46 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë SUB Unit 3 3 ...
Page 38: ...48 6 5 4 3 2 1 A B C D E F G H LC 20S5H M X Ë OPERATION Unit ...
Page 39: ...49 6 5 4 3 2 1 A B C D E F G H LC 20S5H M X Ë R C LED Unit ...
Page 60: ...77 LC 20S5H M X PACKING OF THE SET S5 S2 S3 X3 X4 X5 X2 X1 S4 S6 S3 S1 X1 R L ...