Read LG 55LM8600 / 55LM8650 (CHASSIS:LA23E) Service Manual online
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4.4.6. Reference (White Balance Adj. coordinate and
color temperature)
▪ Luminance: 204 Gray
▪ Standard color coordinate and temperature using CS-1000
(over 26 inch)
Mode
Coordinate
Temp
△
uv
X
Y
Cool
0.269
0.273
13,000K
0.0000
Medium
0.285
0.293
9,300K
0.0000
Warm
0.313
0.329
6,500K
+0.0030
▪ Standard color coordinate and temperature using CA-210(CH 18) - ALEF
Mode
Coordinate
Temp
△
uv
X
Y
Cool
0.269±0.002
0.273±0.002
13,000K
0.0000
Medium
0.285±0.002
0.293±0.002
9,300K
0.0000
Warm
0.313±0.002
0.329±0.002
6,500K
+0.0030
▪ Standard color coordinate and temperature using CA-210(CH 14) - LGD
Mode
Coordinate
Temp
△
uv
X
Y
Cool
0.269±0.002
0.273±0.002
13,000K
0.0000
Medium
0.285±0.002
0.293±0.002
9,300K
0.0000
Warm
0.313±0.002
0.329±0.002
6,500K
0.0000
4.4.6.1 ALELF&EDGE LED&IOL White balance table
▪ Edge LED module change color coordinate because of aging time
▪ apply under the color coordinate table, for compensated aging time
Edge (LM860X)
GP4 Aging time
(Min)
Cool
Medium
Warm
X
Y
X
Y
X
Y
269
273
285
293
313
329
1
0-2
283
293
299
313
320
339
2
3-5
282
291
298
311
319
337
3
6-9
281
290
297
310
318
336
4
10-19
279
289
295
309
316
335
5
20-35
277
284
293
304
314
330
6
36-49
274
279
290
299
311
325
7
50-79
271
277
287
297
308
323
8
80-149
270
274
286
294
307
320
9
Over 150
269
273
285
293
306
319
4.4.7 THX Adjustment (For US Models)
For THX models, White Balance 4 point automatic control can
be done through the below steps. (Warm axis)
(1) 100 IRE White Balance Adjustment done.
(2) Control Backlight so the Maximum brightness
*In case of 100 IRE adjustment, backlight target value is
125cd/m2.
(3) 4 Point gamma and W/B adjustment done.
* With the controlled maximum brightness, adjust the Gamma
2.2 (60, 40, and 20 IRE / do not adjust at 80 IRE)
*For 10 IRE, set R, G, B gain to 0, 0, and 0, respectively.
4.5. Option selection per country
4.5.1. Overview
(1) Press ADJ key on the Adj. R/C, and then select Country
Group Menu.
(2) Depending on destination, select KR or US, then on the
lower Country option, select US, CA, MX. Selection is done
using +, - KEY
4.6. Tool Option Inspection
▪ Method: Press Adj. key on the Adj. R/C, then select Tool option.
Model
Tool 1 Tool 2 Tool 3 Tool 4 Tool 5 Tool 6 Tool 7
47LM8600-UC 32983 41026 30509 12333 23055 1324 62731
55LM8600-UC 32985 41026 30509 12333 23055 1323 62731
55LM8600-UC 32985 41026 30509 12333 23055 1323 62731
4.7. Local Dimming Inspection (Optional)
4.7.1. ALEF models with local dimming
(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 white
4.8. 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.
▪ After final inspection, Always turn on the Mechanical S/W.
4.9. WIFI MAC ADDRESS CHECK
a. Using RS232
Command
Set ACK
Transmission
[A][l][][Set ID][][20][Cr]
[O][K][x] or [N][G]
b. check the menu on in-start
Note that there are Wi-Fi MAC and MAC address.
Wi-Fi MAC is used for wireless network and MAC address is used
for wired network
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