LG 42LA86 Series Service Manual page 19

▪ Standard color coordinate and temperature using CA-210(CH 18)
Coordinate
Mode
x
Cool 0.271±0.002
Medium 0.285±0.002
Warm 0.310±0.002
4.2.7. EDGE LED White balance table
(1) EDGE LED module change color coordinate because of
aging time.
(2) Apply under the color coordinate table, for compensated
aging time.
(3) Normal line(Edge)
- Gumi (Mar ~ Dec) & Global
Cool
Aging
GP4 time X y
(Min)
271 270
1 0-2 281 287
2 3-5 280 285
3 6-9 278 284
4 10-19 276 281
5 20-35 275 277
6 36-49 274 274
7 50-79 273 272
8 80-119 272 271
9 Over 120 271 270
(4) Aging Chamber(Edge)
Cool
Aging
GP4 time X y
(Min)
271 270
1 0-5 280 285
2 6-10 276 280
3 11-20 272 275
4 21-30 269 272
5 31-40 267 268
6 41-50 266 265
7 51-80 265 263
8 81-119 264 261
9 Over 120 264 260
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Temp ∆uv
y
0.270±0.002 13000K 0.0000
0.293±0.002 9300K 0.0000
0.325±0.002 6500K 0.0000
Medium Warm
x y x
285 293 313
295 310 320
294 308 319
292 307 317
290 304 315
289 300 314
288 297 313
287 295 312
286 294 311
285 293 310
Medium Warm
x y x
285 293 313
294 308 319
290 303 315
286 298 311
283 295 308
281 291 306
280 288 305
279 286 304
278 284 303
278 283 303
4.3. Local Dimming Function Check
Step 1) Turn on TV.
Step 2) At the Local Dimming mode, module Edge Backlight
moving right to left Back light of IOP module moving.
Step 3) Confirm the Local Dimming mode.
Step 4) Press "exit" key.
y
329
4.4. Magic Motion Remote control test
342
(1) Equipment : RF Remote control for test, IR-KEY-Code
340
Remote control for test
339
(2) You must confirm the battery power of RF-Remote control
336
before test(recommend that change the battery per every lot)
332
(3) Sequence (test)
329
1) if you select the "Start(Mute)" key on the Adjustment
327
remote control, you can pairing with the TV SET.
326
2) You can check the cursor on the TV Screen, when select
the "OK" key on the Adjustment remote control.
325
3) You must remove the pairing with the TV Set by select
"OK" key + "Mute" key on the Adjustment remote control
for 5 seconds.
y
4.5. 3D function test
329
(Pattern Generator MSHG-600, MSPG-6100[Support HDMI1.4])
340
* HDMI mode NO. 872 , pattern No.83
335
(1) Please input 3D test pattern like below.
330
327
323
320
318
316
(2) When 3D OSD appear automatically, then select OK key.
315
(3) Don't wear a 3D Glasses, check the picture like below.
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