LG 32LV5500-SD (CHASSIS:LJ12E) Service Manual ▷ View online
-- 17 -
O Notice) Adjustment Mapping information
• When Color temperature (White balance) Adjustment
(Automatically)
- Press “Power only key” of service remocon and operate
automatically adjustment.
- Set BaudRate to 115200.
• If it needs, then adjustment “Offset”.
A
White Balance Adjustment (Manual adjustment)
• Test Equipment: CA-210
- Using LCD color temperature, Color Analyzer (CA-210)
must use CH 9, which Matrix compensated (White, Red,
Green, Blue compensation) with CS-2100. See the
Coordination bellowed one.
Green, Blue compensation) with CS-2100. See the
Coordination bellowed one.
• Manual adjustment sequence is like bellowed one.
- Turn to “Ez-Adjust” mode with press ADJ button of
service remocon.
- Select “10.Test Pattern” with CH+/- button and press
enter. Then set will go on Heat-run mode. Over 30
minutes set let on Heat-run mode.
minutes set let on Heat-run mode.
- Let CA-210 to zero calibration and must has gap more
10cm from center of LCD module when adjustment.
- Press “ADJ” button of service remocon and select
“7.White-Balance” in “Ez-Adjust” then press “
G
” button
of navigation key.
(When press “
G
” button then set will go to full white
mode)
- Adjust at three mode (Cool, Medium, Warm)
- If “cool” mode
- If “cool” mode
Let B-Gain to 192 and R, G, B-Cut to 64 and then
control R, G gain adjustment High Light adjustment.
control R, G gain adjustment High Light adjustment.
- If “Medium” and “Warm” mode
Let R-Gain to 192 and R, G, B-Cut to 64 and then
control G, B gain adjustment High Light adjustment.
control G, B gain adjustment High Light adjustment.
- All of the three mode
Let R-Gain to 192 and R, G, B-Cut to 64 and then
control G, B gain adjustment High Light adjustment.
control G, B gain adjustment High Light adjustment.
- With volume button (+/-) you can adjust.
- After all adjustment finished, with Enter (
- After all adjustment finished, with Enter (
A
key) turn to
Ez-Adjust mode. Then with ADJ button, exit from
adjustment mode
adjustment mode
Attachment: White Balance adjustment coordination and
color temperature.
• Using CS-1000 Equipment.
- COOL : T=11000K, Δuv=0.000, x=0.276 y=0.283
- MEDIUM : T=9300K, Δuv=0.000, x=0.285 y=0.293
- WARM : T=6500K, Δuv=0.000, x=0.313 y=0.329
- MEDIUM : T=9300K, Δuv=0.000, x=0.285 y=0.293
- WARM : T=6500K, Δuv=0.000, x=0.313 y=0.329
• Using CA-210 Equipment. (9 CH)
- Contrast value: 216 Gray
• Using CA-210 Equipment. (14 CH)
- White Balance adjustment coordination and color
temperature for Edge / IOP LED, ALEF
-White Balance adjustment table for Edge (IOP) LED
Color coordination is different according to heat run time.
LGD IOP LED, LGD EDGE LED, LGD 3D EDGE LED
(for LV5500, LW5700)
LGD IOP LED, LGD EDGE LED, LGD 3D EDGE LED
(for LV5500, LW5700)
White Balance adjustment table for ALEF Model
(LW9500)
(LW9500)
White Balance adjustment table for IOL LED MODEL
(LZ9700)
(LZ9700)
Color Coordination
Color temperature
Test Equipment
x y
COOL
CA-210
CA-210
CA-210
0.269±0.002
0.273±0.002
MEDIUM
0.285±0.002
0.293±0.002
WARM
0.313±0.002
0.329±0.002
Cool
13,000k
K
o
X=0.269 (±0.002)
Y=0.273 (±0.002)
Medium 9,300k K
X=0.285 (±0.002)
Y=0.293 (±0.002)
Color
Temperature
Warm
6,500k K
X=0.313 (±0.002)
Y=0.329 (±0.002)
<Test Signal>
Inner pattern
(216gray,85IRE)
o
o
Aging time
Cool
Medium
Warm
(Min)
x
y
x
y
x
y
GP3
269
273
285
293
313
329
1 0-2
3-5
6-9
6-9
10-19
279
308
2
278
306
3
277
305
4
276
303
5 20-35
274
300
6 36-49
272
297
7 50-79
271
295
8 80-149
270
294
9 Over
150
269
288
286
285
283
280
277
275
274
273
286
285
283
280
277
275
274
273
295
294
293
292
290
288
287
286
285
294
293
292
290
288
287
286
285
319
318
317
316
314
312
311
310
309
318
317
316
314
312
311
310
309
338
336
335
333
330
327
325
324
323
336
335
333
330
327
325
324
323
293
Aging time
Cool
Medium
Warm
(Min)
x
y
x
y
x
y
GP3
269
273
285
293
313
329
1 0-2
3-5
6-9
6-9
10-19
282
314
2
281
312
3
280
311
4
279
309
5 20-35
277
304
6 36-49
274
299
7 50-79
271
297
8 80-149
270
294
9 Over
150
269
294
292
291
289
284
279
277
274
273
292
291
289
284
279
277
274
273
298
297
296
295
293
290
287
286
285
297
296
295
293
290
287
286
285
322
321
320
319
317
314
311
310
309
321
320
319
317
314
311
310
309
343
341
340
338
333
328
326
323
322
341
340
338
333
328
326
323
322
293
Aging time
Cool
Medium
Warm
(Min)
x
y
x
y
x
y
GP3
269
273
285
293
313
329
1 0-2
3-5
6-9
6-9
10-19
278
307
2
277
305
3
276
304
4
274
302
5 20-35
272
298
6 36-49
270
295
7 50-79
269
293
8 Over80
269
293
288
286
284
282
278
275
273
273
286
284
282
278
275
273
273
295
294
293
291
289
287
285
285
294
293
291
289
287
285
285
316
315
314
313
311
309
308
308
315
314
313
311
309
308
308
334
332
331
329
325
322
323
323
332
331
329
325
322
323
323
- 18 -
5.4 EYE-Q function check
1) Turn on TV
2) Press EYE key of Adj. R/C
3) Cover the Eye Q II sensor on the front of the using your
3) Cover the Eye Q II sensor on the front of the using your
hand and wait for 6 seconds
4) Confirm that R/G/B value is lower than 10 of the “Raw Data
(Sensor data, Back lignt )” . If after 6 seconds, R/G/B value
is not lower than 10, replace Eye Q II sensor
is not lower than 10, replace Eye Q II sensor
5) Remove your hand from the Eye Q II sensor and wait for 6
seconds
6) Confirm that “ok” pop up.
If change is not seen, replace Eye Q II sensor
5.5 HDCP (High-Bandwidth Digital
Contents Protection) Setting
• No Need.
5.6 Test of RS-232C control.
Press In-Start button of Service Remocon then set the
“4.Baud Rate” to 115200. Then check RS-232C control and
“4.Baud Rate” to 115200. Then check RS-232C control and
5.7 Selection of Country option.
Models: All models which use LA75A Chassis (See the first
page.)
Press “In-Start” button of Service Remocon, then enter the
“Option” Menu with “PIP CH-“ Button
Select one of these three (USA, CANADA, MEXICO) defends
on its market using “Vol. +/-“button.
page.)
Press “In-Start” button of Service Remocon, then enter the
“Option” Menu with “PIP CH-“ Button
Select one of these three (USA, CANADA, MEXICO) defends
on its market using “Vol. +/-“button.
* Caution : Don’t push The INSTOP KEY after completing
the function inspection.
6. GND and ESD Testing
6.1 Prepare GND and ESD Testing.
A
Check the connection between set and power cord
6.2 Operate GND and ESD auto-test.
A
Fully connected (Between set and power cord) set enter the
Auto-test sequence.
Auto-test sequence.
A
Connect D-Jack AV jack test equipment.
A
Turn on Auto-controller(GWS103-4)
A
Start Auto GND test.
A
If its result is NG, then notice with buzzer.
A
If its result is OK, then automatically it turns to ESD Test.
A
Operate ESD test
A
If its result is NG, then notice with buzzer.
A
If its result is OK, then process next steps. Notice it with
Good lamp and STOPER Down.Check Items.
Good lamp and STOPER Down.Check Items.
A
Test Voltage
• GND: 1.5KV/min at 100mA
• Signal: 3KV/min at 100mA
• Signal: 3KV/min at 100mA
A
Test time: just 1 second.
A
Test point
• GND test: Test between Power cord GND and Signal
cable metal GND.
• ESD test: Test between Power cord GND and Live and
neutral.
A
Leakage current: Set to 0.5mA(rms)
7. Preset Ch information.
In case of POWER ONLY, System color is operated multi
system
In case of IN STOP, System color is operated default system
(PAN-M)
system
In case of IN STOP, System color is operated default system
(PAN-M)
- 19 -
8. Default Service option.
8.1 ADC-Set.
A
R-Gain adjustment Value (default 128)
A
G-Gain adjustment Value (default 128)
A
B-Gain adjustment Value (default 128)
A
R-Offset adjustment Value (default 128)
A
G-Offset adjustment Value (default 128)
A
B-Offset adjustment Value (default 128)
8.2 White balance. Value.
9.
USB DOWNLOAD (*.epk file
download)
download)
9.1 Put the USB Stick to the USB socket
9.2 Press Menu key, and move OPTION
9.3 Press “FAV” Press 7 times.
9.4 Select download file (epk file)
9.5 After download is finished, remove the
USB stick.
9.6 Press “IN-START” key of ADJ remote
control, check the S/W version.
- 20 -
300
200
530
540
521
400
710
810
910
900
120
510
511
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EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These
parts are identified by in the Schematic Diagram and EXPLODED VIEW.
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
parts are identified by in the Schematic Diagram and EXPLODED VIEW.
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
Click on the first or last page to see other 32LV5500-SD (CHASSIS:LJ12E) service manuals if exist.