LG 49UF6700, Руководство по обслуживанию

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Only for training and service purposes
※
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 temperature using
CA-210(CH-14) – by aging time
L15
Aging time
(Min)
Cool Medium Warm
X Y X Y X Y
271 270 286 289 313 329
1 0-2 282 289 297 308 324 348
2 3-5 281 287 296 306 323 346
3 6-9 279 284 294 303 321 343
4 10-19 277 280 292 299 319 339
5 20-35 275 277 290 296 317 336
6 36-49 274 274 289 293 316 333
7 50-79 273 272 288 291 315 331
8 80-119 272 271 287 290 314 330
9 Over 120 271 270 286 289 313 329
** (Aging chamber) LGD Cell
▪ Standard color coordinate and temperature using
CA-210(CH-14) – by aging time
** (normal line) LGD Cell
** Gumi winter season (Jan ~ Feb) & Global, except Cinema
Screen models
▪ Standard color coordinate and temperature using
CA-210(CH-14) – by aging time
NC4
Aging time
(Min)
Cool Medium Warm
X Y X Y X Y
271 270 286 289 313 329
1 0-2 286 295 301 314 328 354
2 3-5 284 290 299 309 326 349
3 6-9 282 287 297 306 324 346
4 10-19 279 283 294 302 321 342
5 20-35 276 278 291 297 318 337
6 36-49 274 275 289 294 316 334
7 50-79 273 272 288 291 315 331
8 80-119 272 271 287 290 314 330
9 Over 120 271 270 286 289 313 329
** INX, AUO, Sharp, CSOT Models (Cool Mode Spec :
13000K)
▪ Standard color coordinate and temperature using
CA-210(CH-14) – by aging time
cool med warm
x y x y x y
spec 271 270 286 289 313 329
target 278 280 293 299 320 339
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
Group Menu
(2) Depending on destination, select US, then on the lower
Country option, select US, CA, MX.
Selection is done using +, - KEY
5.2.3. Tool Option inspection
▪ Press Adj. key on the Adj. R/C, then select Tool option
Model Module Tool 1 Tool 2 Tool 3 Tool 4 Tool 5 Tool 6
55UF6700-
UC
EDGE
(LGD)
432 2473 35660 5667 514 325