LG 42LF66 Service Manual page 12

8. HDMI Input (PC)
No Resolution
1. 720*400
2. 640*480
3 800*600
4. 832*624
5 1024*768
6 1280*768
7 1360*768
8 1366*768
9 1280*1024
10 1400*1050
11 1600*1200
12 1920*1080
8-1. EDID Input (HDMI)
0 1 2 3 4
0 0 FF FF FF FF FF FF
10 9 10 1 3 80 46 27 78 EA D9 B0 A3 57 49 9C 25
20 11 49 4B A5 6E
30 A9 40 D1 C0 1
40 35 0 E8 26 32
50 48 88 35 0 BC 86 21
60 4B 1F 54 12 0
70 0 33 37 4C 46 36 35 2D 5A 43 20 20 20 20
80 2 3 21 F1 4E 81
90 22 1F 10 23 9
A0 0 1 1D 0 80 51 D0 1C 20 40 80 35
B0 0 0 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96
C0 8E 21 0 0 18
D0 0 6 44 21 0
E0 2C 25 0 C4 8E 21
F0 30 40 80 37 0
<Example : 37LF65-ZC HDMI1 EDID data>
6CH – 7DH : Model name
7EH : Extension EDID Block
7FH : Check sum
9FH : Vendor specification Block (10 : HDMI1, 20 : HDMI2)
FFH : Check sum valid
Model Name : 47LF66 / Check Sum HDMI1 : D71D , HDMI2 : D70D
Model Name : 42LF66 / Check Sum HDMI1 : DC1D , HDMI2 : DC0D
Model Name : 37LF66 / Check Sum HDMI1 : D81D , HDMI2 : D80D
H-freq(kHz) V-freq.(Hz)
31.468 70.08
31.469 59.94
37.500 75.00
37.879 60.31
46.875 75.00
49.725 74.55
48.363 60.00
56.476 70.00
60.023 75.03
47.693 59.99
47.649 59.94
47.649 59.94
63.595 60.0
65.160 60.0
74.077 60.0
66.647 59.988
5 6 7 8 9 A B
0 1E 6D 72 75
0 31 40 45 40 61 40 81 80 90 40
1 1A 36 80 A0 70 38 1F 40 30 20
0 0 1A 1B 21 50 A0 51
0 0 1C 0 0
0A 20 20 20 20 20 20
2 3 15 12 13 4
7 7 83 1 0 0 65
2 3A 80 18 71 38 2D 40 58 2C 45
0 1E 1 1D 80 18 71 1C 16 20 58
0 0 9E 4E 1F 0
BC 88 21 0 0 18 0
Pixel clock(MHz)
28.32
25.17
31.50
40.00
49.50
57.283
65.00
75.00
78.75
80.125
84.625
84.625
108.875
122.50
130.375
138.625
C D E F
1 1 1 1
0 1E 30
0 FD 0 39
0 0 0 FC
1 D8
14 5 20 21
3 0C 0 10
0 BC 88 21
0 13
80 51 0 1E
0 0 0 1D
- 12 -
Proposed
VESA
848*480 60Hz, 852*480 60Hz
VESA
Macintosh
VESA(XGA)
WXGA
WXGA
WXGA
SXGA
SXGA Reduced Blanking Timing
UXGA 1920*1200 60Hz
Reduced Blanking Timing
WUXGA
Remarks
If change DTV
480p Display
: No signal
No Signal
If change DTV
1080p Display