Option Selection Per Country; Color Temperature - LG 49UF6700 Service Manual

※ CASE : Cool mode
First adjust the coordinate far away from the target value(x,
y).B
(1) x, y >target
(2) x, y< target
(3) x >target , y< target
(4) x < target , y >target
- Every 4 case have to fit y value by adjusting B Gain and
then fit x value by adjusting R-Gain
- In this case, increasing/decreasing of B Gain and R Gain
can be adjusted.
► How to adjust
(1) Fix G gain at least 172 : Adjust R, B Gain ( In Case of
Mostly Blue Gain Saturation )
(2) When R or B Gain > 255, Release Fixed G Gain and
Readjust
※ 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)

▪ Luminance: 204 Gray, 80IRE
** (normal line) LGD Cell
** Except Gumi winter season (Mar ~ Dec) & Global
▪ Standard color coordinate and
CA-210(CH-14) – by aging time
Aging time
L15 X
(Min)
271
1 0-2 282
2 3-5 281
3 6-9 279
4 10-19 277
5 20-35 275
6 36-49 274
7 50-79 273
8 80-119 272
9 Over 120 271
** (Aging chamber) LGD Cell
▪ Standard color coordinate and temperature using
CA-210(CH-14) – by aging time
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
temperature using
Cool Medium Warm
Y X Y X
270 286 289 313
289 297 308 324
287 296 306 323
284 294 303 321
280 292 299 319
277 290 296 317
274 289 293 316
272 288 291 315
271 287 290 314
270 286 289 313
** (normal line) LGD Cell
** Gumi winter season (Jan ~ Feb) & Global, except Cinema
Screen models
▪ Standard color coordinate and
CA-210(CH-14) – by aging time
Aging time
NC4
(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
CA-210(CH-14) – by aging time
x
spec 271
target 278

5.2. Option selection per country

5.2.1. Overview
(1) Tool option selection is only done for models in Non-USA
North America due to rating
(2) Applied model: LA54H/J Chassis applied to CANADA and
MEXICO
5.2.2. Country Group selection
(1) Press ADJ key on the Adj. R/C, and then select Country
Y
Group Menu
329
(2) Depending on destination, select US, then on the lower
348
Country option, select US, CA, MX.
Selection is done using +, - KEY
346
343
5.2.3. Tool Option inspection
339
▪ Press Adj. key on the Adj. R/C, then select Tool option
336
Model Module
333
55UF6700- EDGE
331
UC (LGD)
330
329
- 14 -
temperature using
Cool Medium
X Y X
271 270 286 289
286 295 301 314
284 290 299 309
282 287 297 306
279 283 294 302
276 278 291 297
274 275 289 294
273 272 288 291
272 271 287 290
271 270 286 289
temperature using
cool med
y x y
270 286 289
280 293 299
Tool 1 Tool 2 Tool 3 Tool 4
432 2473 35660 5667
LGE Internal Use Only
Warm
Y X Y
313 329
328 354
326 349
324 346
321 342
318 337
316 334
315 331
314 330
313 329
warm
x y
313 329
320 339
Tool 5 Tool 6
514 325