Read LG 55LM960V (CHASSIS:LD23E) Service Manual online
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4. Manual Adjustment
* ADC adjustment is not needed because of OTP(Auto ADC
adjustment)
4.1 EDID(The Extended Display Identification
Data)/DDC(Display Data Channel) download
4.1.1. Overview
It is a VESA regulation. A PC or a MNT will display an optimal
resolution through information sharing without any necessity
of user input. It is a realization of "Plug and Play".
4.1.2. Equipment
- Since embedded EDID data is used, EDID download JIG,
HDMI cable and D-sub cable are not need.
- Adjustment remote control
4.1.3. Download method
(1) Press "ADJ" key on the Adjustment remote control then
select "10.EDID D/L", By pressing "Enter" key, enter EDID
D/L menu.
(2) Select "Start" button by pressing "Enter" key, HDMI1/
HDMI2/ HDMI3/ HDMI4/ RGB are writing and display OK
or NG.
4.1.4. EDID DATA
▪ HDMI(FHD 3D, HDMI 1.4a, 3D)
▪ RGB
▪ Reference
- HDMI1 ~ HDMI4 / RGB
- In the data of EDID, bellows may be different by S/W or
Input mode.
ⓐ
Product ID
ⓑ
Serial No: Controlled on production line.
ⓒ
Month, Year: Controlled on production line:
ex) Monthly : ‘01’ → ‘01’
Year : ‘2012’ → ‘16’
ⓓ
ⓓ
Model Name(Hex): LGTV
ⓔ
Checksum(LG TV): Changeable by total EDID data.
ⓕ
Vendor Specific(HDMI)
# HDMI 1(C/S : 9D BA)
EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 2(C/S : 9D AA)
EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
For Analog
For HDMI EDID
D-sub to D-sub
DVI-D to HDMI or HDMI to HDMI
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 00
FF
FF
FF
FF
FF
FF
00
1E
6D
ⓐⓓ
ⓑ
0x01
ⓒ
01
03
80
A0
5A
78
0A
EE
91
A3
54
4C
99
26
0x02 0F
50
54
A1
08
00
71
40
81
C0
81
00
81
80
95
00
0x03 90
40
A9
C0
B3
00
02
3A
80
18
71
38
2D
40
58
2C
0x04 45
00
A0
5A
00
00
00
1E
66
21
50
B0
51
00
1B
30
0x05 40
70
36
00
A0
5A
00
00
00
1E
00
00
00
FD
00
39
0x06 3F
1F
52
10
00
0A
20
20
20
20
20
20
ⓓ
0x07
ⓓ
01 ⓔ1
0x00 02
03
37
F1
4E
90
1F
04
13
05
14
03
02
12
20
21
0x01 22
15
01
26
15
07
50
09
57
07
ⓕ
0x02
ⓕ
0x03
ⓕ
E3
05
03
01
02
3A
80
18
71
1C
38
2D
40
0x04 2C
45
00
A0
5A
00
00
00
1E
01
1D
80
18
71
1C
16
0x05 20
58
2C
25
00
A0
5A
00
00
00
9E
01
1D
00
72
51
0x06 D0
1E
20
6E
28
55
00
A0
5A
00
00
00
1E
00
00
00
0x07 00
00
00
00
00
00
00
00
00
00
00
00
00
00
00 ⓔ2
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 00
FF
FF
FF
FF
FF
FF
00
1E
6D
ⓐ
ⓑ
0x01
ⓒ
01
03
68
10
09
78
0A
EE
91
A3
54
4C
99
26
0x02 0F
50
54
A1
08
00
71
40
81
C0
81
00
81
80
95
00
0x03 90
40
A9
C0
B3
00
02
3A
80
18
71
38
2D
40
58
2C
0x04 45
00
A0
5A
00
00
00
1E
66
21
50
B0
51
00
1B
30
0x05 40
70
36
00
A0
5A
00
00
00
1E
00
00
00
FD
00
3A
0x06 3E
1E
53
10
00
0A
20
20
20
20
20
20
ⓓ
0x07
ⓓ
00 ⓔ3
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 01 00 01 01 01 01
10 01 16 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 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 39
60 3F 1F 52 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
10 01 16 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 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 39
60 3F 1F 52 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
00 02 03 37 F1 4E 10 9F 04 13 05 14 03 02 12 20 21
10 22 15 01 26 15 07 50 09 57 07 78 03 0C 00 10 00
20 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16
30 10 28 10 E3 05 03 01 02 3A 80 18 71 38 2D 40 58
40 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18 71 1C 16
50 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 72 51
60 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 11
10 22 15 01 26 15 07 50 09 57 07 78 03 0C 00 10 00
20 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16
30 10 28 10 E3 05 03 01 02 3A 80 18 71 38 2D 40 58
40 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18 71 1C 16
50 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 72 51
60 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 11
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 01 00 01 01 01 01
10 01 16 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 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 39
60 3F 1F 52 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
10 01 16 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 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 39
60 3F 1F 52 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
0
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
00 02 03 37 F1 4E 10 9F 04 13 05 14 03 02 12 20 21
10 22 15 01 26 15 07 50 09 57 07 78 03 0C 00 20 00
20 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16
30 10 28 10 E3 05 03 01 02 3A 80 18 71 38 2D 40 58
40 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18 71 1C 16
50 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 72 51
60 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01
10 22 15 01 26 15 07 50 09 57 07 78 03 0C 00 20 00
20 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16
30 10 28 10 E3 05 03 01 02 3A 80 18 71 38 2D 40 58
40 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18 71 1C 16
50 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 72 51
60 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01
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