Read LG 84LA980T-DC (CHASSIS:LT34E) Service Manual online
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2) Edge LED Models(LA7xxx, LA8XXX, 55LA9600)_aging
chamber
GP3
Aging
time
(Min)
Cool
Medium
Warm
x
y
x
y
x
y
270
271
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
3) ALEF (55LA970T/65LA970T-DA)_nomal line
GP3
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
4) ALEF (55LA970T/65LA970T-DA)_aging chamber
GP3
Aging
time
(Min)
Cool
Medium
Warm
x
y
x
y
x
y
271
270
285
293
313
329
1
20
280
283
295
302
320
327
2
21-25
276
278
291
297
316
322
3
26-30
271
272
286
291
311
316
4
31-35
267
268
282
287
307
312
5
36-40
265
263
280
282
305
307
6
41-50
262
260
277
279
302
304
7
51-80
260
258
275
277
300
302
8
81-119
259
256
274
275
299
300
9
Over 120
259
255
274
274
299
299
■ In the SET applied LED module (LM9600), cause of the
physical characteristics of LED Module, sets are taken a
120 minutes by aging time to stabilize a color coordinates.
So White Balance Control equipments have to get the SET
Aging Time from the SET and then going to control the W/B
by revise color coordinates at each time
- To check the Coordinates of White Balance, you have to
measure at the below conditions.
Picture Mode : select Vivid and change
Dynamic Contrast : Off ,
Dynamic Colour : Off,
Clear White : Off
->Picture Mode change : Vidid -> Vivid(User)
(If you miss the upper condition, the coordinates of W/B can be
lower than the spec.)
5.3. Intelligent Sensor Inspection Guide
Step 1. Turn on the TV set.
Step 2. Press “EYE” button on the Adjustment remote controller.
Step 3. Block the Intelligent Sensor module on the front C/A
about 6 seconds.
When the “Sensor Data” is lower than 20, you can see the
“OK” message -> If it doesn’t show “OK” message, the Sensor
Module is defected one.
You have to replace that with a good one.
Step 4. After check the “OK” message come out, take out your
hand from the Sensor module.
-> Check “Sensor Data” value change from “0” to “300” or not.
If it doesn’t change the value, the sensor is also defected
one. You have to replace it.
Green Eye-Check
Sensor Data : 492
BackLight : 100
OK
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