LG 55LM8600 Service Manual page 17

▪ Adjustment condition and cautionary items
1) Lighting condition in surrounding area
Surrounding lighting should be lower 10 lux. Try to
isolate adj. area into dark surrounding.
2) Probe location
: Color Analyzer(CA-210) probe should be within 10 cm
and perpendicular of the module surface (80° ~ 100°)
3) Aging time
- After Aging Start, Keep the Power ON status during 5
Minutes.
- In case of LCD, Back-light on should be checked
using no signal or Full-white pattern.
4.3.6. R e f e r e n c e ( W h i t e b a l a n c e a d j u s m t m e n t
coordinate and color temperature)
▪ Luminance : 216 Gray
▪ Standard color coordinate and temperature using CS-1000
(over 26 inch)
Coordinate
Mode
x
Cool 0.269
Medium 0.285
Warm 0.313
▪ Standard color coordinate and temperature using CA-210(CH 14)
Coordinate
Mode
x
Cool 0.269 ± 0.002
Medium 0.285 ± 0.002
Warm 0.313 ± 0.002
4.3.7. ALELF & EDGE & IOL LED White balance table
- EDGE LED module change color coordinate because of
aging time.
- Apply under the color coordinate table, for compensated
aging time.
- EDGE LED(LM8600-TA) - LGD Only
Cool
Aging
GP3 time X y
(Min)
269 273
1 0-2 279 288
2 3-5 278 286
3 6-9 277 285
4 10-19 276 283
5 20-35 274 280
6 36-49 272 277
7 50-79 271 275
8 80-149 270 274
9 Over 150 269 273
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Temp ∆uv
y
0.273 13000 K 0.0000
0.293 9300 K 0.0000
0.329 6500 K 0.0000
Temp
y
0.273 ± 0.002 13000 K 0.0000
0.293 ± 0.002 9300 K 0.0000
0.329 ± 0.002 6500 K 0.0000
Medium Warm
x y x
285 293 313
295 308 319
294 306 318
293 305 317
292 303 316
290 300 314
288 297 312
287 295 311
286 294 310
285 293 309
4.4. EYE-Q function check
(1) Turn on TV.
(2) Press EYE key of Adjustment remote control.
(3) Cover the Eye Q II sensor on the front of the using your
hand and wait for 6 seconds.
(4) Confirm that R/G/B value is lower than 10 of the "Raw
Data (Sensor data, Back light)". If after 6 seconds, R/G/B
value is not lower than 10, replace Eye Q II sensor.
(5) Remove your hand from the Eye Q II sensor and wait for 6
seconds.
(6) Confirm that "ok" pop up. If change is not seen, replace
Eye Q II sensor.
4.5. 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.
∆uv
Step 4) Press "exit" key.
y
4.6. Magic Motion Remote control test
329
- Equipment : RF Remote control for test, IR-KEY-Code
338
Remote control for test
336
- You must confirm the battery power of RF-Remote control
335
before test(recommend that change the battery per every lot)
333
- Sequence (test)
330
1) If you select the "Start(Mute)" key on the Adjustment
327
remote control, you can pairing with the TV SET.
325
2) You can check the cursor on the TV Screen, when select
324 the "OK" key on the Adjustment remote control.
3) You must remove the pairing with the TV Set by select
323
"OK" key + "Mute" key on the Adjustment remote control
for 5 seconds.
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LGE Internal Use Only