Read LG 65LA9650-TA / 65LA965Y-TA (CHASSIS:LB34N) Service Manual online
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▪ If internal pattern is not available, use RF input. In EZ Adj.
menu 7.White Balance, you can select one of 2 Test-
pattern: ON, OFF. Default is inner(ON). By selecting OFF,
you can adjust using RF signal in 216 Gray pattern.
▪ 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. Reference(White balance adjusmtment coordinate
and color temperature)
▪ Luminance : 204 Gray
▪ Standard color coordinate and temperature using CS-1000
(over 26 inch)
▪ Standard color coordinate and temperature using CA-210(CH 14)
4.3.7. ALEF & EDGE & UHD White balance table
▪ Edge & ALEF & UHD module change color coordinate
because of aging time.
▪ Apply under the color coordinate table, for compensated
aging time.
(1) Aging chamber line
- March to December & Global
* LGD
(2) Normal line
- March to December & Global
* LGD
- In January & February
* LGD
4.4. Local Dimming Function Check
(1) Press “TILT” key of the Adj. R/C and check moving patterns,
The black bar patterns moves from top to bottom. If a local
dimming function does not work, a whole screen shows full
4.5. Magic Motion Remocon test
4.5.1. Test equipment
- RF Remote control for test, IR-KEY-Code remote control
- Check AA battery before test. A recommendation is that a
tester change battery every lots.
4.5.2. Test
(1) Make pairing with TV set by pressing “Start key(Wheel
key)” on RCU.
(2) Check a cursor on screen by pressing ‘Wheel key” of RCU
(3) Stop paring with TV set by pressing “Back+ Home” key of
RCU.
Mode
Coordinate
Temp
∆uv
x
y
Cool
0.271
0.270
13000 K
0.0000
Medium
0.285
0.293
9300 K
0.0000
Warm
0.313
0.329
6500 K
0.0000
Mode
Coordinate
Temp
∆uv
x
y
Cool
0.271 ± 0.002 0.270 ± 0.002 13000 K 0.0000
Medium 0.285 ± 0.002 0.293 ± 0.002
9300 K
0.0000
Warm
0.313 ± 0.002 0.329 ± 0.002
6500 K
0.0000
Aging
time
(Min)
Cool
Medium
Warm
X
y
x
y
x
y
271
270
285
293
313
329
1
0-5
280
285
294
308
319
340
2
6-10
276
280
290
303
315
335
3
11-20
272
275
286
298
311
330
4
21-30
269
272
283
295
308
327
5
31-40
267
268
281
291
306
323
6
41-50
266
265
280
288
305
320
7
51-80
265
263
279
286
304
318
8
81-119
264
261
278
284
303
316
9
Over 120
264
260
278
283
303
315
Aging
time
(Min)
Cool
Medium
Warm
X
y
x
y
x
y
271
270
285
293
313
329
1
0-2
281
287
295
310
320
342
2
3-5
280
285
294
308
319
340
3
6-9
278
284
292
307
317
339
4
10-19
276
281
290
304
315
336
5
20-35
275
277
289
300
314
332
6
36-49
274
274
288
297
313
329
7
50-79
273
272
287
295
312
327
8
80-119
272
271
286
294
311
326
9
Over 120
271
270
285
293
310
325
Aging
time
(Min)
Cool
Medium
Warm
X
y
x
y
x
y
271
270
285
293
313
329
1
0-2
283
292
297
315
322
347
2
3-5
282
290
296
313
321
345
3
6-9
280
288
294
311
319
343
4
10-19
277
284
291
307
316
339
5
20-35
275
279
289
302
314
334
6
36-49
274
275
288
298
313
330
7
50-79
273
272
287
295
312
327
8
80-119
272
271
286
294
311
326
9
Over 120
271
270
285
293
310
325
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