3.1.ADC Process
(1)ADC
-Enter Service Mode by pushing "ADJ" key,
-Enter Internal ADC mode by pushing "►" key at "7. ADC Calibration".
| EZ ADJUST | ADC Calibration | |
0. | Tool Option1 | ADC Comp 480i | NG |
1. | Tool Option2 | ADC Comp 1080p | NG |
2. | Tool Option3 | ADC RGB | NG |
3. | Tool Option4 |
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4. | Tool Option 5 | Start | Reset |
5.Country Group
6.Area Option
7. ADC Calibration
8.White Balance
9.10 Point WB
10.Test Pattern
11.EDID D/L
12.Sub B/C
13.Touch Sensitivity Setting
<Caution> Using "power on" key of the Adjustment remote control, power on TV.
* ADC Calibration Protocol (RS232)
NO | Item | CMD 1 | CMD 2 | Data 0 |
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Enter | Adjust | A | A | 0 | 0 | When transfer the ‘Mode In’, | |
Adjust MODE | ‘Mode In’ | Carry the command. | |||||
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ADC adjust | ADC Adjust | A | D | 1 | 0 | Automatically adjustment | |
(The use of a internal pattern) | |||||||
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3.3.EDID data
(1)HD RGB EDID data(HD RGB input: only LM34 Model support)
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | ||||
00 | 00 |
| FF | FF | FF | FF | FF | FF |
| 00 | 1E | 6D |
| a |
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10 |
| c | 01 | 03 | 68 | A0 | 5A |
| 78 | 0A | EE | 91 |
| A3 | 54 | 4C |
| 99 | 26 | |
20 | 0F |
| 50 | 54 | A1 | 08 | 00 | 71 |
| 40 | 61 | 40 | 45 |
| 40 | 31 | 40 |
| 01 | 01 |
30 | 01 |
| 01 | 01 | 01 | 01 | 01 | 1B |
| 21 | 50 | A0 | 51 |
| 00 | 1E | 30 |
| 48 | 88 |
40 | 35 |
| 00 | 40 | 84 | 00 | 00 | 00 |
| 1C | 01 | 1D | 00 |
| 72 | 51 | D0 |
| 1E | 20 |
50 | 6E |
| 28 | 55 | 00 | A0 | 5A | 00 |
| 00 | 00 | 1E | 00 |
| 00 | 00 | FD |
| 00 | 3A |
60 | 3E |
| 1F | 46 | 10 | 00 | 0A | 20 |
| 20 | 20 | 20 | 20 |
| 20 |
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70 |
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| 00 | e |
(2) HD HDMI EDID data
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | ||||
00 | 00 |
| FF | FF | FF | FF | FF | FF |
| 00 | 1E | 6D |
| a |
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10 |
| c | 01 | 03 | 80 | A0 | 5A |
| 78 | 0A | EE | 91 |
| A3 | 54 | 4C |
| 99 | 26 | |
20 | 0F |
| 50 | 54 | A1 | 08 | 00 | 31 |
| 40 | 45 | 40 | 61 |
| 40 | 71 | 40 |
| 01 | 01 |
30 | 01 |
| 01 | 01 | 01 | 01 | 01 | 66 |
| 21 | 50 | B0 | 51 |
| 00 | 1B | 30 |
| 40 | 70 |
40 | 36 |
| 00 | 40 | 84 | 63 | 00 | 00 |
| 1E | 64 | 19 | 00 |
| 40 | 41 | 00 |
| 26 | 30 |
50 | 18 |
| 88 | 03 | 06 | 40 | 84 | 63 |
| 00 | 00 | 18 | 00 |
| 00 | 00 | FD |
| 00 | 3A |
60 | 3E |
| 1E | 53 | 10 | 00 | 0A | 20 |
| 20 | 20 | 20 | 20 |
| 20 |
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70 |
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| 01 | e | |
80 | 02 |
| 03 | 22 | F1 | 4E | 10 | 1F |
| 84 | 13 | 05 | 14 |
| 03 | 02 | 12 |
| 20 | 21 |
90 | 22 |
| 15 | 01 | 26 | 15 | 07 | 50 |
| 09 | 57 | 07 |
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A0 | 80 |
| 1E | 01 | 1D | 80 | 18 | 71 |
| 1C | 16 | 20 | 58 |
| 2C | 25 | 00 |
| A0 | 5A |
B0 | 00 |
| 00 | 00 | 9E | 01 | 1D | 00 |
| 72 | 51 | D0 | 1E |
| 20 | 6E | 28 |
| 55 | 00 |
C0 | 20 |
| C2 | 31 | 00 | 00 | 1E | 8C |
| 0A | D0 | 8A | 20 |
| E0 | 2D | 10 |
| 10 | 3E |
D0 | 96 |
| 00 | A0 | 5A | 00 | 00 | 00 |
| 18 | 02 | 3A | 80 |
| 18 | 71 | 38 |
| 2D | 40 |
E0 | 58 |
| 2C | 45 | 00 | A0 | 5A | 00 |
| 00 | 00 | 1E | 00 |
| 00 | 00 | 00 |
| 00 | 00 |
F0 | 00 |
| 00 | 00 | 00 | 00 | 00 | 00 |
| 00 | 00 | 00 | 00 |
| 00 | 00 | 00 |
| 00 | e |
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)] (only LD21B)
▪ad 00 10 [Adjust 1024*768 RGB] (only LD21B)
▪aa 00 90 End Adjust mode
* Required equipment : Adjustment remote control.
3.2. EDID Download
▪After enter Service Mode by pushing "ADJ" key.
▪Enter EDID D/L menu.
▪Enter "START" by pushing "OK" key.
| EZ ADJUST | EDID D/L |
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0. | Tool Option1 | HDMI1 | NG |
1. | Tool Option2 | HDMI2 | NG |
2. | Tool Option3 | HDMI3 | NG |
3. | Tool Option4 | RGB | NG |
4. | Tool Option 5 | Start | Reset |
5.Country Group
6.Area Option
7. ADC Calibration
8.White Balance
9.10 Point WB
10.Test Pattern
11. EDID D/L
12.Sub B/C
13.Touch Sensitivity Setting
<Caution> Never connect HDMI &&
(3) Detail EDID Options are below a. Product ID
MODEL NAME | HEX | EDID Table | DDC Function |
HD/FHD Model | 0001 | 01 00 | Analog/Digital |
b. Serial No: Controlled on production line.
c. Month, Year: Controlled on production line: ex) Week : '01'
Year : '2012'
cf) TV set’s model name in EDID data is below.
Model name | MODEL NAME(HEX) |
LG TV | 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 (LG TV) |
e. Checksum: Changeable by total EDID data.
EDID C/S data | HD |
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HDMI | RGB | |||
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| Block 0 | A4 | CD | |
Check sum |
| 5B (HDMI1) |
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(Hex) | Block 1 | 4B (HDMI2) | - | |
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| 3B (HDMI3) |
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f. Vendor Specific(HDMI)
Input | Model name(HEX) |
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HDMI1 | 67030C001000 |
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HDMI2 | 67030C002000 |
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HDMI3 | 67030C003000 |
Copyright © | LG Electronics. Inc. All rights reserved. | - 11 - | LGE Internal Use Only |
Only for training and service purposes |
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