Auto Download; Manual Download; Fhd Rgb Edid Data; Fhd Hdmi Edid Data - LG 42LD450 Service Manual

4.5. Auto Download

1) Press Adj. key on the Adj. Remote control.
2) Select EDID D/L menu.
3) By pressing Enter key, EDID download will begin
4) If Download is successful, OK is display, but If Download if
failure, NG is displayed.
5) If Download is failure, Re-try downloads.
* Edid data and Model option download (RS232)
NO Item CMD1 CMD2
Enter Download A
download Mode 'Mode In'
EDID data Download A
and Model
option download

- Manual Download

* Caution
1) Use the proper signal cable for EDID Download
- Analog EDID : Pin3 exists
- Digital EDID : Pin3 exists
2) Never connect HDMI & D-sub Cable at the same time.
3) Use the proper cables below for EDID Writing
4) Download HDMI1, HDMI2, separately because HDMI1 is
different from HDMI2
For Analog EDID
D-sub to D-sub DVI-D to HDMI or HDMI to HDMI
Item
Manufacturer ID
Version
Revision
Copyright © 2010 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Data0
A 0 0 When transfer the 'Mode In',
Carry the command.
E 00 10 Automatically Download
(The use of a internal pattern)
For HDMI EDID
Condition Data(Hex)
GSM 1E6D
Digital : 1 01
Digital : 3 03

1) FHD RGB EDID data

0 1 2 3 4
00 00 FF FF FF FF
10 c 01 03 68
20 0F 50 54 A1 08
30 01 01 01 01 01
40 45 00 A0 5A 00
50 6E 28 55 00 A0
60 3E 1E 53 10 00
70
80 FF FF FF FF FF
90 FF FF FF FF FF
A0 FF FF FF FF FF
B0 FF FF FF FF FF
C0 FF FF FF FF FF
D0 FF FF FF FF FF
E0 FF FF FF FF FF
F0 FF FF FF FF FF

2) FHD HDMI EDID data

0 1 2 3 4
00 00 FF FF FF FF
10 c 01 03 80 10
20 0F 50 54 A1 08
30 01 01 01 01 01
40 45 00 A0 5A 00
50 6E 28 55 00 A0
60 3E 1E 53 10 00
70
80 02 03 26 F1 4E
90 22 15 01 26 15
A0 f E3 05 03
B0 25 00 A0 5A 00
C0 40 80 35 00 A0
D0 2D 40 58 2C 45
E0 51 00 1B 30 40
F0 00 00 00 00 00
* Detail EDID Options are below
Product ID
Model Name HEX
FHD Model 0001
Serial No: Controlled on production line.
Month, Year: Controlled on production line:
ex) Monthly : '02' -> '01'
Year : '2010' -> '14'
Model Name(Hex):
MODEL
all 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20
Checksum: Changeable by total EDID data.
Vendor Specific(HDMI)
INPUT
HDMI1
HDMI2
HDMI3
HDMI4
- 12 -
5 6 7 8 9 A B
FF FF 00 1E 6D a
10 09 78 0A EE 91 A3
00 81 80 61 40 45 40
01 02 3A 80 18 71 38
00 00 1E 01 1D 00 72
5A 00 00 00 1E 00 00
0A 20 20 20 20 20 20
d
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
FF FF FF FF FF FF FF
5 6 7 8 9 A B
FF FF 00 1E 6D a
09 78 0A EE 91 A3 54
00 71 4F 81 01 01 01
01 02 3A 80 18 71 38
00 00 1E 01 1D 00 72
5A 00 00 00 1E 00 00
0A 20 20 20 20 20 20
d
10 1F 84 13 05 14 03
07 50 09 57 07
01 01 1D 80 18 71 1C
00 00 9E 01 1D 00 80
5A 00 00 00 1E 02 3A
00 A0 5A 00 00 00 1E
70 36 00 A0 5A 00 00
00 00 00 00 00 00 00
EDID Table
01 00
MODEL NAME(HEX)
MODEL NAME(HEX)
67030C001000B82D
67030C002000B82D
67030C003000B82D
67030C004000B82D
LGE Internal Use Only
C D E F
b
54 4C 99 26
31 40 01 01
2D 40 58 2C
51 D0 1E 20
00 FD 00 3A
d
00 e
FF FF FF FF
FF FF FF FF
FF FF FF FF
FF FF FF FF
FF FF FF FF
FF FF FF FF
FF FF FF FF
FF FF FF FF
C D E F
b
4C 99 26
01 01 01 01
2D 40 58 2C
51 D0 1E 20
00 FD 00 3A
d
01 e
02 12 20 21
f
16 20 58 2C
51 D0 0C 20
80 18 71 38
66 21 50 B0
00 1E 00 00
00 00 00 F9
DDC Function
Analog/Digital