LG 32LE5400 / 32LE5700 / 32LE5750 Service Manual ▷ View online
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2. EDID DOWNLOAD
2-1. Panel Setting
a)
You should change the panel size by going to the Factory Mode, press “Menu”, “1”, “2”, “4”, 7”
and “5” keys on a remote.
b)
You have to select 32” or 37”, 42”, 47” panel in Factory mode.
32LE5400-ZA : Panel Select “LC320EUH_SCAx”
32LE5700-ZC : Panel Select “LC320EUH_SCAx”
32LE5700-ZC : Panel Select “LC320EUH_SCAx”
32LE5750-ZC : Panel Select “LC320EUH_SCAx”
37LE5400-ZA : Panel Select “LC370EUH_SCAx”
37LE5400-ZA : Panel Select “LC370EUH_SCAx”
42LE5400-ZA : Panel Select “LC420EUH_SCAx”
42LE5700-ZC : Panel Select “LC420EUH_SCAx”
42LE5700-ZC : Panel Select “LC420EUH_SCAx”
42LE5750-ZC : Panel Select “LC420EUH_SCAx”
47LE5400-ZA : Panel Select “LC470EUH_SCAx”
2-2. EDID Setting
a)
You should change the panel size by going to the Factory Mode, press “Menu”, “1”, “2”, “4”, 7”
and “5” keys on a remote.
b)
You have to select “Engineering Menu” in Factory mode.
c)
Enter “ EDID Download” by pushing “OK” key.
Factory mode Engineering menu EDID Download select
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2-3. PC EDID Table
00 FF FF FF FF FF FF 00 1E 6D
ⓐ
ⓑ
01
ⓒ
03 80 46 28 78 2A
C0
0B
A3
57 49 9C
25
11 47 4A A1
08 00 31 40 45 40 61 40 D1 C0 81 80
01 01 01 01 01 01 26 36 80 A0
70 38 1F 40 30 20
25 00 BA 88 21 00 00 1A
16 21 50 A0
51 00 1E 30
48 88 35 00 BA 88 21 00 00 1E 00 00 00 FD 00 39
3E 1E 53 10 00 0A 20 20 20 20 20 20
ⓓ
ⓓ
01
ⓔ
2-4. HDMI EDID Table
00 FF FF FF FF FF FF 00 1E 6D
00 FF FF FF FF FF FF 00 1E 6D
ⓐ
ⓑ
01
ⓒ
03 80 46 28 78 2A
C0
0B
A3
57 49 9C
25
11 47 4A A1
08 00 31 40 45 40 61 40 D1 C0 81 80
01 01 01 01 01 01 02 3A
80 18 71 38 2D 40 58 2C
45 00 BA 88 21 00 00 1E 16 21 50 A0
51 00 1E 30
48 88 35 00 BA 88 21 00 00 1E 00 00 00 FD 00 3A
3E 1E 53 10 00 0A 20 20 20 20 20 20
ⓓ
ⓓ
01
ⓔ
02 03 23 F1 4E 90 1F 20 22 11 05 14 04 13 12 03
02 15 01 23 09 17 07 83 01 00 00
ⓕ
ⓕ
2D 01 1D 00 72 51 D0
1E 20 6E 28 55 00 BA
88 21 00 00 1E 8C 0A
D0
8A
20 E0 2D
10 10 3E 96
00 BA 88 21 00 00 18 02 3A
80 18 71 38 2D 40 58
2C 45 00 BA
88 21 00 00 1E 01 1D
80 18 71 1C
16
20 58 2C 25 00 BA 88 21 00 00 9E 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 43
☞
Detail EDID Options are below
ⓐ
Product ID
Model Name
HEX
EDID table
DDC Function
FHD Model
0001
01 00
Analog / Digital
ⓑ
Serial No: Controlled on production line.
ⓒ
Month, Year: Controlled on production line:
ex) Monthly : ‘03’ -> ‘03’
Year : ‘2010’ -> ‘13’
ⓓ
Model Name(Hex) :
Model
MODEL NAME (HEX)
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
MODEL NAME (HEX)
HDMI 1
67030C001000B82D
HDMI 2
67030C002000B82D
HDMI 3
67030C003000B82D
HDMI 4
67030C004000B82D
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3. FRC DOWNLOAD
a)
You should change the panel size by going to the Factory Mode, press “Menu”, “1”, “2”, “4”, 7”
and “5” keys on a remote.
b)
You have to select “Engineering Menu” in Factory mode.
c)
Enter “ FRC Download” by pushing “OK” key.
Factory mode Engineering menu DRC Download select
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4. V-COM Adjust(Only LGD Module)
a) Why need Vcom adjustment?
■
The Vcom (Common Voltage) is a Reference Voltage of Liquid Crystal Driving.
Liquid Crystal need for Polarity Change with every frame.
b) Adjust sequence
■
You should change the panel size by going to the Factory Mode, press “Menu”, “1”, “2”, “4”, 7”
and “5” keys on a remote.
■
You have to select “Miscellaneous” in Factory mode.
■
Enter “ V-Com” by pushing “OK” key.
■
As pushing the right or the left key on the remote control, and find the V-COM value which is no
or minimized the Flicker.
(If there is no flicker at default value, Press the exit key and finish the VCOM adjustment.)
[LED/LCD Panel VCOM SPEC .]
■ Push the “OK” key to store value. Then the message “Saving OK” is pop.
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