LG 65LX570H Service Manual page 12
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Also See for 65LX570H:
- Commercial mode setup manual (71 pages) ,
- Owner's manual (44 pages)
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* CASE : Medium / Warm mode
First adjust the coordinate far away from the target value(x,
y).
1. x, y > target
i) Decrease the R, G.
2. x, y < target
i) First decrease the B gain,
ii) Decrease the one of the others.
3. x > target, y < target
i) First decrease B, so make y a little more than the
target.
ii) Adjust x value by decreasing the R
4. x < target , y > target
i) First decrease B, so make x a little more than the
target.
ii) Adjust x value by decreasing the G
5.1.6. Reference
(White Balance Adj. coordinate and color
temperature)
▪ White balance adjustment for 28inch (Do not adjust white
balance)
* RGB Gains are fixed data for each model.
Insert RS-232C Jack which is connected with PC for White
Balance or equivalent device.
-> Total Assembly line should be check whether the color
coordinate(x,y) data refer to below table were meet or
not.
Color coordinate is differ from panel's characteristics of
color temperature.
Please check panel characteristics about color
temperature.
- Cool Panel (28LX570H-UA)
W/Balance Adjust
Mode
x
y
Cool
0.271
0.270
Medium 0.286
0.289
Warm
0.313
0.329
▪ Luminance: 204 Gray, 80IRE
▪ Standard color coordinate and temperature using CA-210(CH
14)
Coordinate
Mode
x
Cool
0.271±0.002
Medium
0.286±0.002
Warm
0.313±0.002
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
W/B UI
CCT
duv
Method
13,000 -0.003
Upper
C50
9300
-0.003
Lower
6500
0.003
Lower
W50
Temp
y
0.270±0.002
13000 K
-0.003
0.289±0.002
9300 K
0.0000
0.329±0.002
6500 K
0.0000
(normal line) LGD Cell (LX5xxx)
▪ Standard color coordinate and temperature using CA-210(CH
14) – by aging time
Aging time
(Min)
1
0-2
2
3-5
3
6-9
4
10-19
5
20-35
6
36-49
7
50-79
8
80-119
9
Over 120
* INX, AUO, Sharp, CSOT Models
(Cool Mode Spec : 13000K)
▪ Standard color coordinate and temperature using
CA-210(CH-14) – by aging time
spec
target
5.2. Tool Option setting & Inspection per
countries
5.2.1. Overview
(1) Tool option selection is only done for models in Non-USA
North America due to rating
(2) Applied model: LA4BX Chassis applied to CANADA and
MEXICO
0
5.2.2. Country Group selection
(1) Press ADJ key on the Adj. R/C, and then select Country
Group Menu
(2) Depending on destination, select KR or US, then on the
lower Country option, select US, CA, MX. Selection is
done using +, - KEY
∆uv
5.2.3. Tool Option Inspection
- Method : Press Adj. key on the Adj. R/C, then select Tool
option.
- 12 -
Cool
Medium
x
y
x
y
271
270
286
289
282
289
297
308
281
287
296
306
279
284
294
303
277
280
292
299
275
277
290
296
274
274
289
293
273
272
288
291
272
271
287
290
271
270
286
289
Cool
med
x
y
x
y
271
270
286
289
278
280
293
299
LGE Internal Use Only
Warm
x
y
313
329
324
348
323
346
321
343
319
339
317
336
316
333
315
331
314
330
313
329
warm
x
y
313
329
320
339
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