Read LG 42LY99-ZC (CHASSIS:LD75C) Service Manual online
- 11 -
4.3 Adjustment of RGB
(1) Required Equipments
- Remote controller for adjustment
- MSPG-925F Pattern Generator
- MSPG-925F Pattern Generator
(Which has XGA [1024*768] 60Hz 8 Color Bar 100%
pattern shown in Fig. 1)
pattern shown in Fig. 1)
(2) Method of Auto RGB Color Balance
1) Input the PC 1024x768@60Hz 100% Color Bar pattern
(MSPG-925F model:37, pattern:33) into RGB.
(Using D-sub to D-sub cable)
(Using D-sub to D-sub cable)
2) Set the PSM to Dynamic mode in Picture menu.
3) Press the IN-START key on R/C for adjustment
4) Press the
3) Press the IN-START key on R/C for adjustment
4) Press the
G
(Vol.+) key operate To set , then it becomes
automatically.
5) Auto-RGB OK means adjustment is completed.
5. EDID
* Caution
1) Use the proper signal cable for EDID Download
- Analog EDID : Pin3 exists
- Digital 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, HDMI3 separately because
3) Use the proper cables below for EDID Writing.
4) Download HDMI1, HDMI2, HDMI3 separately because
HDMI1 is different from HDMI2, HDMI3.
5.1. EDID Data
5.2. Data
(1) ANALOG (128 bytes)
(2) HDMI 1 (256 bytes)=>
(3) HDMI 2 (256 bytes)
(4) HDMI 3 (256 bytes)
-> Detail EDID Options are below (a, b, c, d, e-1, e-2, f-1)
(a) Product ID
(b) Serial No: Controlled on production line.
(c) Month, Year: Controlled on production line:
(b) Serial No: Controlled on production line.
(c) Month, Year: Controlled on production line:
ex) Monthly : ‘09’ -> ‘09’
Year : ‘2006’ -> ‘10’
(d) Model Name(Hex): 42LY99 ->
000000FC0034323C5939390A202020202020
(e-1, e-2, f-1, f-2) Checksum: Changeable by total EDID data.
Item
Manufacurer ID
Version
Revision
Condition
GSM
Digital : 1
Digital : 3
Data(Hex)
1E6D
01
03
D-sub to D-sub
DVI-D to HDMI or HDMI ro HDMI
For HDMI EDID
For Analog EDID
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0
FF
FF
FF
FF
FF
FF
0
1E
6D
0x01
01
03
01
46
27
78
EA
D9
B0
A3
57
49
9C
25
0x02 11
49
4B
A5
6E
0
31
40
45
40
61
40
81
80
90
40
0x03 D1 C0
01
01
01
01
1A
36
80
A0
70
38
1F
40
30
20
0x04 35
00
E8
26
32
00
00
1A
DA
2F
78
E0
51
1A
25
40
0x05 59
98
14
00
E8
26
32
00
00
1A
00
00
00
FD
00
39
0x06 4B
1F
54
12
00
0A
20
20
20
20
20
20
0x07
-1
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
01
01
01
01
0x10
01
03
80
46
27
78
EA
D9
B0
A3
57
49
9C
25
0x20 11
49
4B
A5
6E
00
31
40
45
40
61
40
81
80
90
40
0x30 A9
40
D1
C0
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
-2
0x80 02
03
21
F1
4E
81
02
03
15
12
13
04
14
05
20
21
0x90 22
1F
10
23
09
07
07
83
01
00
00
65
03
0C
00
10
0xA0 00
01
1D
00
80
51
D0
1C
20
40
80
35
00
BC
88
21
0xB0 00
00
1E
8C
0A
D0
8A
20
E0
2D
10
10
3E
96
00
13
0xC0 8E
21
00
00
18
2
3A
80
18
71
38
2D
40
58
2C
45
0xD0 00
06
44
21
00
00
1E
01
1D
80
18
71
1C
16
20
58
0xE0 2C
25
00
C4
8E
21
00
00
9E
4E
1F
00
80
51
00
1E
0xF0 30
40
80
37
00
BC
88
21
00
00
18
00
00
00
00
-1
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
0x10
01
03
80
46
27
78
EA
D9
B0
A3
57
49
9C
25
0x20 11
49
4B
A5
6E
00
31
40
45
40
61
40
81
80
90
40
0x30 A9
40
D1
C0
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
-2
0x80 02
03
21
F1
4E
81
02
03
15
12
13
04
14
05
20
21
0x90 22
1F
10
23
09
07
07
83
01
00
00
65
03
0C
00
20
0xA0 00
01
1D
00
80
51
D0
1C
20
40
80
35
00
BC
88
21
0xB0 00
00
1E
8C
0A
D0
8A
20
E0
2D
10
10
3E
96
00
13
0xC0 8E
21
00
00
18
02
3A
80
18
71
38
2D
40
58
2C
45
0xD0 00
06
44
21
00
00
1E
01
1D
80
18
71
1C
16
20
58
0xE0 2C
25
00
C4
8E
21
00
00
9E
4E
1F
00
80
51
00
1E
0xF0 30
40
80
37
00
BC
88
21
00
00
18
00
00
00
00
-1
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
0x10
01
03
80
46
27
78
EA
D9
B0
A3
57
49
9C
25
0x20 11
49
4B
A5
6E
00
31
40
45
40
61
40
81
80
90
40
0x30 A9
40
D1
C0
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
-2
0x80 02
03
21
F1
4E
81
02
03
15
12
13
04
14
05
20
21
0x90 22
1F
10
23
09
07
07
83
01
00
00
65
03
0C
00
30
0xA0 00
01
1D
00
80
51
D0
1C
20
40
80
35
00
BC
88
21
0xB0 00
00
1E
8C
0A
D0
8A
20
E0
2D
10
10
3E
96
00
13
0xC0 8E
21
00
00
18
02
3A
80
18
71
38
2D
40
58
2C
45
0xD0 00
06
44
21
00
00
1E
01
1D
80
18
71
1C
16
20
58
0xE0 2C
25
00
C4
8E
21
00
00
9E
4E
1F
00
80
51
00
1E
0xF0 30
40
80
37
00
BC
88
21
00
00
18
00
00
00
00
-1
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