Total Assembly Line Process; Adjustment Preparation; Lgd Edge Led Models; Color Temperature - LG 32LK450 Service Manual

LG Electronics Inc.
Establish :
Reform :
3.2 Function Check
3.2.1 Check display and sound
■ Check Input and Signal items. (cf. work instructions)
1. TV
2. AV1/2
3. COMPONENT1/2 (480i)
4. RGB (PC : 1024 x 768 @ 60hz)
5. HDMI1/2/3
6. PC Audio In
* Display and Sound check is executed by remocon.

4. Total Assembly line process

4.1 Adjustment Preparation

■ W/B Equipment condition
CA210 : CH 9 (LCD) / CH14 (LED), Test signal : Inner pattern
■ Above 5 minutes heatrun in the inner pattern. (turn on TV by pushing 'POWER ON' or 'P-ONLY' key)

[ Color Temperature ]

*LGD Edge LED Models

Aging time
GP3
(Min)
1
3-5
2
6-9
3
10-19
4
20-35
5
36-49
6
50-79
7
80-149
8
Over 150
9
*LCD Models and O/S Edge LED models
LCD Models/
O/S Edge LED Models
LC01U Adjust specification
Cool(13000k)
X(±0.002) y(±0.002)
269
0-2
279
278
277
276
274
272
271
270
269
Cool
Medium
Warm
Display Division
Medium(9300k)
x(±0.002) y(±0.002)
273 285
288 295
286 294
285 293
283 292
280 290
277 288
275 287
274 286
273 285
X=0.276 (±0.002)
11,000k °K
Y=0.283(±0.002)
X=0.285 (±0.002)
9,300k °K
Y=0.293 (±0.002)
X=0.313 (±0.002)
°K
6,500k
Y=0.329 (±0.002)
LG(56)C2-0789-00
Warm(6500k)
x(±0.002) y(±0.002)
293 313
308 319
306 318
305 317
303 316
300 314
297 312
295 311
294 310
293 309
LG electronics
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338
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335
333
330
327
325
324
323