LG 43LX310C Service Manual page 12

5.1.6. Reference
(White Balance Adj. coordinate and color
temperature)
▪ Luminance: 204 Gray, 80IRE
▪ Standard color coordinate and
CA-210(CH-14) – by aging time
Coordinate
Mode
x
Cool 0.271
Medium 0.286
Warm 0.313
▪ Standard color coordinate and temperature using CA-210
(1) LGD , 65"AUO and 50" AUO module
Coordinate
Mode
x
Cool 0.269±0.002
Medium 0.286±0.002
Warm 0.313±0.002
(2) O/S Module(AUO, CMI, Sharp,IPS...)
Coordinate
Mode
x
Cool 0.271±0.002
Medium 0.286±0.002
Warm 0.313±0.002
▪ Normal line (March ~ December)
▪ Standard color coordinate and
CA-210(CH-14) – by aging time
Cool
Aging
NC
time x y
5.0
(Min)
271 270
1 0-2 282 289
2 3-5 281 287
3 6-9 279 284
4 10-19 277 280
5 20-35 275 277
6 36-49 274 274
7 50-79 273 272
8 80-119 272 271
9 Over 120 271 270
▪ LGD TN Module(Cool temp Spec is 6500K)
Cool
x y
spec 286 289
target 286 289
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
temperature using
Temp
△uv
y
0.270 13,000K 0.0000
0.289 9,300K 0.0000
0.329 6,500K 0.0000
Temp
△uv
y
0.273±0.002 13,000K 0.0000
0.289±0.002 9,300K 0.0000
0.329±0.002 6,500K 0.0000
Temp
△uv
y
0.276±0.002 13,000K 0.0000
0.289±0.002 9,300K 0.0000
0.329±0.002 6,500K 0.0000
temperature using
Medium Warm
x y x
286 289 313
297 308 324
296 306 323
294 303 321
292 299 319
290 296 317
289 293 316
288 291 315
287 290 314
286 289 313
Medium Warm
x y x
295 305 313
295 305 313
5.2. Option selection per country
5.2.1. Overview
(1) Tool option selection is only done for models in Non-USA
North America due to rating
(2) Applied model: LA4AA Chassis applied to CANADA and
MEXICO
5.2.2. Country Group selection
(1) Press ADJ key on the Adj. R/C, and then select Country
Group Menu
(2) Depending on destination, select US, then on the lower
Country option, select US, CA, MX.
Selection is done using +, - KEY
5.2.3. Tool Option inspection
▪ Press Adj. key on the Adj. R/C, then select Tool option.
5.3. Ship-out mode check (In-stop)
- After final inspection, press In-Stop key of the Adj. R/C and
check that the unit goes to Stand-by mode.
6. GND and HI-POT Test
6.1. GND & HI-POT auto-check preparation
(1) Check the POWER CABLE and SIGNAL CABE insertion
condition
6.2. GND & HI-POT auto-check
(1) Pallet moves in the station. (POWER CORD / AV CORD is
tightly inserted)
(2) Connect the AV JACK Tester.
(3) Controller (GWS103-4) on.
(4) GND Test (Auto)
- If Test is failed, Buzzer operates.
- If Test is passed, execute next process (Hi-pot test).
(Remove A/V CORD from A/V JACK BOX)
y
(5) HI-POT test (Auto)
329
- If Test is failed, Buzzer operates.
348
- If Test is passed, GOOD Lamp on and move to next
346
process automatically
343
339
6.3. Checkpoint
336
(1) Test voltage
333
- GND: 1.5KV/min at 100mA
331
- SIGNAL: 3KV/min at 100mA
330 (2) TEST time: 1 second
(3) TEST POINT
329
- GND Test = POWER CORD GND and SIGNAL CABLE
- Hi-pot Test = POWER CORD GND and LIVE & NEUTRAL.
(4) LEAKAGE CURRENT: At 0.5mArms
y
329
329
- 12 -
GND.
LGE Internal Use Only