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* If downloading version is more high than your TV have, TV
can lost all channel data. In this case, you have to channel
recover. if all channel data is cleared, you didn't have a DTV/
ATV test on production line.
* After downloading, have to adjust Tool Option again.
(1) Push "IN-START" key in service remote control.
(2) Select "Tool Option 1" and push "OK" key.
(3) Punch in the number. (Each model has their number)
3.1. ADC Process
(1) ADC
- Enter Service Mode by pushing "ADJ" key,
- Enter Internal ADC mode by pushing "►" key at "8. ADC
Calibration".
EZ ADJUST
0. Tool Option1
1. Tool Option2
2. Tool Option3
3. Tool Option4
4. Tool Option5
5. Tool Option6
6. Commercial Tool Option
7. Country Group
8. Area Option
9. ADC Calibration
►
10. White Balance
11. 10 Point WB
12. Test Pattern
13. EDID D/L
14. Sub B/C
15. Ext. Input Adjust
<Caution> Using "P-ONLY" key of the Adjustment remote
control, power on TV.
If there is no Component Input, disappear "ADC Comp" message.
* ADC Calibration Protocol (RS232)
NO
Item
CMD 1 CMD 2 Data 0
Enter Adjust
Adjust
A
MODE
'Mode In'
ADC adjust
ADC Adjust
A
Adjust Sequence
▪ aa 00 00 [Enter Adjust Mode]
▪ xb 00 40 [Component1 Input (480i)]
▪ ad 00 10 [Adjust 480i Comp1]
▪ xb 00 60 [RGB Input (1024*768)]
▪ ad 00 10 [Adjust 1024*768 RGB]
▪ aa 00 90 End Adjust mode
* Required equipment : Adjustment remote control.
3.2. Function Check
3.2.1. Check display and sound
■ Check Input and Signal items. (cf. work instructions)
1. TV
2. AV
3. COMPONENT (480i)
4. RGB (PC : 1024 x 768 @ 60hz)
5. HDMI
6. PC Audio In
* Display and Sound check is executed by Remote controller
Caution : Not to push the INSTOP key after completion if the
function inspection.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
ADC Calibration
ADC RGB
NG
Start
Reset
When transfer the 'Mode In',
A
0
0
Carry the command.
Automatically adjustment
D
1
0
(The use of a internal pattern)
4. Total Assembly line process
4.1. Adjustment Preparation
▪ W/B Equipment condition
CA210
: CCFL/EEFL -> CH9, Test signal: Inner pattern(80IRE)
LED -> CH14, Test signal: Inner pattern(80IRE)
▪ Above 5 minutes H/run in the inner pattern. ("power on" key
of adjust remote control)
Mode
Temp
Cool
13,000 K
Medium
9,300 K
Warm
6,500 K
▪ Edge LED W/B Table in process of aging time (Only LGD
Edge LED Module except AUO, CMI, IPS Module)
CA210 : CH 14, Test signal : Inner pattern (80IRE)
Normal line
Aging time
GP4
X
(Min)
271
1
0-2
281
2
3-5
280
3
6-9
278
4
10-19
276
5
20-35
275
6
36-49
274
7
50-79
273
8
80-119
272
9
Over 120
271
* Check the Table Data and the Spec after H/R
Aging chamber
Aging time
GP4
X
(Min)
271
1
0-5
280
2
6-10
276
3
11-20
272
4
21-30
269
5
31-40
267
6
41-50
266
7
51-80
265
8
81-119
264
9
Over 120
264
* Check the Table Data and the Spec after H/R
- 10 -
Coordinate spec
X=0.270 (±0.002)
Y=0.271 (±0.002)
<Test Signal>
X=0.285 (±0.002)
Inner pattern
Y=0.293 (±0.002)
(204gray,
80IRE)
X=0.310 (±0.002)
Y=0.325 (±0.002)
Cool
Medium
y
x
y
270
285
293
287
295
310
285
294
308
284
292
307
281
290
304
277
289
300
274
288
297
272
287
295
271
286
294
270
285
293
Cool
Medium
y
x
y
270
285
293
285
294
308
280
290
303
275
286
298
272
283
295
268
281
291
265
280
288
263
279
286
261
278
284
260
278
283
LGE Internal Use Only
Warm
x
y
313
329
320
342
319
340
317
339
315
336
314
332
313
329
312
327
311
326
310
325
Warm
x
y
313
329
319
340
315
335
311
330
308
327
306
323
305
320
304
318
303
316
303
315
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