Auto Download - LG 42LD460 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 A
download Mode 'Mode In'
EDID data Download A E
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 Condition
Manufacturer ID
Version Digital : 1
Revision Digital : 3
Copyright © 2010 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
All manuals and user guides at all-guides.com
Data0
0 0 When transfer the 'Mode In',
Carry the command.
00 10 Automatically Download
(The use of a internal pattern)
For HDMI EDID
Data(Hex)
GSM 1E6D
01
03
1) FHD RGB EDID data
0 1 2 3 4 5
00 00 FF FF FF FF FF
10 c 01 03 68 10
20 0F 50 54 A1 08 00
30 01 01 01 01 01 01
40 45 00 A0 5A 00 00
50 6E 28 55 00 A0 5A
60 3E 1E 53 10 00 0A
70
80 FF FF FF FF FF FF
90 FF FF FF FF FF FF
A0 FF FF FF FF FF FF
B0 FF FF FF FF FF FF
C0 FF FF FF FF FF FF
D0 FF FF FF FF FF FF
E0 FF FF FF FF FF FF
F0 FF FF FF FF FF FF
2) FHD HDMI EDID data
0 1 2 3 4 5
00 00 FF FF FF FF FF
10 c 01 03 80 10 09
20 0F 50 54 A1 08 00
30 01 01 01 01 01 01
40 45 00 A0 5A 00 00
50 6E 28 55 00 A0 5A
60 3E 1E 53 10 00 0A
70
80 02 03 26 F1 4E 10
90 22 15 01 26 15 07
A0 f E3 05 03 01
B0 25 00 A0 5A 00 00
C0 40 80 35 00 A0 5A
D0 2D 40 58 2C 45 00
E0 51 00 1B 30 40 70
F0 00 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 -
6 7 8 9 A B C D
FF 00 1E 6D a
09 78 0A EE 91 A3 54 4C
81 80 61 40 45 40 31 40
02 3A 80 18 71 38 2D 40
00 1E 01 1D 00 72 51 D0
00 00 00 1E 00 00 00 FD
20 20 20 20 20 20 d
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
FF FF FF FF FF FF FF FF
6 7 8 9 A B C D
FF 00 1E 6D a
78 0A EE 91 A3 54 4C 99
71 4F 81 01 01 01 01 01
02 3A 80 18 71 38 2D 40
00 1E 01 1D 00 72 51 D0
00 00 00 1E 00 00 00 FD
20 20 20 20 20 20 d
d
1F 84 13 05 14 03 02 12
50 09 57 07 f
01 1D 80 18 71 1C 16 20
00 9E 01 1D 00 80 51 D0
00 00 00 1E 02 3A 80 18
A0 5A 00 00 00 1E 66 21
36 00 A0 5A 00 00 00 1E
00 00 00 00 00 00 00 00
EDID Table DDC Function
01 00 Analog/Digital
MODEL NAME(HEX)
MODEL NAME(HEX)
67030C001000B82D
67030C002000B82D
67030C003000B82D
67030C004000B82D
LGE Internal Use Only
E F
b
99 26
01 01
58 2C
1E 20
00 3A
00 e
FF FF
FF FF
FF FF
FF FF
FF FF
FF FF
FF FF
FF FF
E F
b
26
01 01
58 2C
1E 20
00 3A
01 e
20 21
58 2C
0C 20
71 38
50 B0
00 00
00 F9