Read LG 52LG7000-ZA (CHASSIS:LD88F) Service Manual online
4. EDID
(The Extended Display Identification DATA)
* When company internal production(total assembly), EDID
data must scan in DDC line.
4.1. EDID Download
Before downloading EDID Data, check the RGB/HDMI cable
is disconnected.
is disconnected.
1) Press ADJ key on Adjustment R/C.
2) Select “5.EDID D/L” by using
2) Select “5.EDID D/L” by using
D
/
E
(CH +/-) and press
ENTER(
A
)
3) Select “Start” by using
F
/
G
(VOL +/-) and press ENTER(
A
)
4) EDID DownLoad is executed if word “NG” is changed to
“OK” about all HDMI ports.
4.2. EDID Data
(1) HDMI1
ⓐ
Product ID
ⓑ
Serial No: Controlled on production line.
ⓒ
Month, Year: Controlled on production line
: ex) Monthly : ‘09’ -> ‘09’
Year: ‘2006’ -> ‘10’
ⓓ
Model Name(Hex):
ⓔ
Checksum: Changeable by total EDID data.
ⓕ
Port No.
10:HDMI1, 20:HDMI2, 30:HDMI3, 40:HDMI4
(2) RGB
ⓐ
Product ID
ⓑ
Serial No: Controlled on production line.
ⓒ
Month, Year: Controlled on production line
: ex) Monthly : ‘09’ -> ‘09’
Year: ‘2006’ -> ‘10’
ⓓ
Model Name(Hex):
ⓔ
Checksum: Changeable by total EDID data
- 11 -
0x00 0x01 0x02 0x030x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 00
FF
FF
FF
FF
FF
FF
00
1E
6D
ⓐ
ⓑ
0x10
ⓒ
01
03
80
46
27
78
EA
D9
B0
A3
57
49
9C
25
0x20 11
49
4B
A1
08
00
31
40
45
40
61
40
81
80
90
40
0x30 D1
C0
01
01
01
01
1A
36
80
A0
70
38
1F
40
30
20
0x40 35
00
E8
26
32
00
00
1A
1B
21
50
A0
51
00
1E
30
0x50 48
88
35
00
BC
86
21
00
00
1C
00
00
00
FD
00
39
0x60 4B
1F
54
12
00
0A
20
20
20
20
20
20
0x70
ⓓ
01
ⓔ
0x80 02
03
23
F1
4E
81
02
03
15
12
13
04
14
05
20
21
0x90 22
1F
10
23
09
57
07
83
01
00
00
67
03
0C
00
ⓕ
0xA0 00
B8
2D
01
1D
00
80
51
D0
1C
20
40
80
35
00
BC
0xB0 88
21
00
00
1E
8C
0A
D0
8A
20
E0
2D
10
10
3E
96
0xC0 00
13
8E
21
00
00
18
02
3A
80
18
71
38
2D
40
58
0xD0 2C
45
00
06
44
21
00
00
1E
01
1D
80
18
71
1C
16
0xE0 20
58
2C
25
00
C4
8E
21
00
00
9E
4E
1F
00
80
51
0xF0 00
1E
30
40
80
37
00
BC
88
21
00
00
18
00
00
ⓔ
MODEL NAME
PRODUCT ID
HEX
EDID Table
32LG7000
30302
765E
5E76
37LG7000
30264
7638
3876
42LG7000
40360
9DA8
A89D
47LG7000
40362
9DAA
AA9D
52LG7000
50202
C41A
1AC4
MODEL NAME
MODEL NAME(HEX)
32LG7000
00 00 00 FC 00 33 32 4C 47 37 30 30 30 0A 20 20 20 20
37LG7000
00 00 00 FC 00 33 37 4C 47 37 30 30 30 0A 20 20 20 20
42LG7000
00 00 00 FC 00 34 32 4C 47 37 30 30 30 0A 20 20 20 20
47LG7000
00 00 00 FC 00 34 37 4C 47 37 30 30 30 0A 20 20 20 20
52LG7000
00 00 00 FC 00 35 32 4C 47 37 30 30 30 0A 20 20 20 20
0x00 0x01 0x02 0x030x04 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
01
46
27
78
EA
D9
B0
A3
57
49
9C
25
0x02 11
49
4B
A1
08
00
31
40
45
40
61
40
D1
C0
90
40
0x03 81
80
01
01
01
01
1A
36
80
A0
70
38
1F
40
30
20
0x04 35
00
E8
26
32
00
00
1A
1B
21
50
A0
51
00
1E
30
0x05 48
88
35
00
BC
86
21
00
00
1C
00
00
00
FD
00
39
0x06 4B
1F
54
12
00
0A
20
20
20
20
20
20
0x07
ⓓ
00
ⓔ
MODEL NAME
PRODUCT ID
HEX
EDID Table
32LG7000
30301
765D
5D76
37LG7000
30263
7637
3776
42LG7000
40359
9DA7
A79D
47LG7000
40361
9DA9
A99D
52LG7000
50201
C419
19C4
MODEL NAME
MODEL NAME(HEX)
32LG7000
00 00 FC 00 33 32 4C 47 37 30 30 30 2D 0A 20 20 20 20
37LG7000
00 00 FC 00 33 37 4C 47 37 30 30 30 2D 0A 20 20 20 20
42LG7000
00 00 FC 00 34 32 4C 47 37 30 30 30 2D 0A 20 20 20 20
47LG7000
00 00 FC 00 34 37 4C 47 37 30 30 30 2D 0A 20 20 20 20
52LG7000
00 00 00 FC 00 35 32 4C 47 37 30 30 30 0A 20 20 20 20
Click on the first or last page to see other 52LG7000-ZA (CHASSIS:LD88F) service manuals if exist.