Dpm Operation Confirmation; Ddc Edid Write - LG 32LK450 Service Manual
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Also See for 32LK450:
- Owner's manual (132 pages) ,
- Service manual (63 pages) ,
- Specifications (2 pages)
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LG Electronics Inc.
Establish :
Reform :
EZ ADJUST
0. Tool Option1
1. Tool Option2
2. Tool Option3
3. Tool Option4
4. Tool Option5
5. Country Group
6. ADC Calibration
7. White Balance
8. 10 Point WB
9. Test Pattern
10. EDID D/L
11. Sub B/C
12. V-Com
13. P-Gamma
※ After all adjustments, press 'IN START' key and compare Tool option value with its BOM,
if it is correctly same then unplug the AC cable.
If it is not same, then correct it same with BOM and unplug AC cable.
For correct it to the model's module from factory JIG model.
※ Push 'IN STOP' key after completing the function inspection.
4.2 DPM operation confirmation (Only Apply for MNT Model)
Check if Power LED Color and Power Consumption operate as standard.
■ Set Input to RGB and connect D-sub cable to set
■ Measurement Condition: (100~240V@ 50/60Hz)
■ Confirm DPM operation at the state of screen without Signal
4.3 DDC EDID Write (RGB 128Byte )
■ Connect D-sub Signal Cable to D-Sub Jack.
■ Write EDID DATA to EEPROM (24C02) by using DDC2B protocol.
■ Check whether written EDID data is correct or not.
* For SVC main Ass'y, EDID have to be downloaded to Insert Process in advance.
4.4 DDC EDID Write (HDMI 256Byte)
■ Connect HDMI Signal Cable to HDMI Jack.
■ Write EDID DATA to EEPROM(24C02) by using DDC2B protocol.
■ Check whether written EDID data is correct or not.
* For SVC main Ass'y, EDID have to be downloaded to Insert Process in advance.
Display Division
LC01U Adjust specification
▶
LG(56)C2-0789-00
White Balance
Color Temp.
◀
R-Gain
G-Gain
B-Gain
R-Cut
G-Cut
B-Cut
Test-Pattern
Backlight
Reset
LG electronics
Cool
▶
172
172
192
64
64
64
ON
100
To Set
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