LG FLATRON Service Manual - Page 12

DVI input PC-M198WA, RGB input DTV, M228WA

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7. RGB input ( DTV ) No Resolution 1. 720*480 2. 720*480 3. 720*576 4. 1280*720 5. 1280*720 6. 1280*720 7. 1920*1080 8. 1920*1080 9. 1920*1080 H-freq(kHz) 31.47 31.50 31.25 37.5 44.96 45.00 33.72 33.75 28.125 8. DVI input (PC)-M198WA No Resolution 1 720*400 2 640*480 3 640*480 4 800*600 5 800*600 6 1024*768 7 1024*768 8 1152*864 9 1280*1024 10 1280*1024 11 1440*900 12 1440*900 H-freq(kHz) 31.468 31.469 37.5 37.879 46.875 48.363 60.123 67.500 63.981 79.976 55.5 55.935 * M228WA No Resolution 1 720*400 2 640*480 3 640*480 4 800*600 5 800*600 6 1024*768 7 1024*768 8 1152*864 9 1280*1024 10 1280*1024 11 1680*1050 12 1680*1050 H-freq(kHz) 31.468 31.469 37.5 37.879 46.875 48.363 60.123 67.500 63.981 79.976 64.674 65.290 V-freq.(kHz) 59.94 60.00 50.00 50.00 59.94 60.00 59.94 60.00 50.00 Pixel clock(MHz) 27.000 27.027 27.000 74.250 74.176 74.250 74.176 74.250 74.250 Proposed 480P 480P 576P 720P 720P 720P 1080i 1080i 1080i V-freq.(Hz) 70.08 59.94 75 60.317 75.0 60.0 75.029 75.000 60.02 75.035 59.90 59.887 Pixel clock(MHz) 28.321 25.175 31.5 40.0 49.5 65.0 78.75 108.0 108.0 135.0 88.750 106.50 V-freq.(Hz) 70.08 59.94 75 60.317 75.0 60.0 75.029 75.000 60.02 75.035 59.883 59.954 Pixel clock(MHz) 28.321 25.175 31.5 40.0 49.5 65.0 78.75 108.0 108.0 135.0 119.0 146.25 - 12 -

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8. DVI input (PC)-M198WA
No
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
1
720*400
31.468
70.08
28.321
2
640*480
31.469
59.94
25.175
3
640*480
37.5
75
31.5
4
800*600
37.879
60.317
40.0
5
800*600
46.875
75.0
49.5
6
1024*768
48.363
60.0
65.0
7
1024*768
60.123
75.029
78.75
8
1152*864
67.500
75.000
108.0
9
1280*1024
63.981
60.02
108.0
10
1280*1024
79.976
75.035
135.0
11
1440*900
55.5
59.90
88.750
12
1440*900
55.935
59.887
106.50
No
Resolution
H-freq(kHz)
V-freq.(kHz)
Pixel clock(MHz)
Proposed
1.
720*480
31.47
59.94
27.000
480P
2.
720*480
31.50
60.00
27.027
480P
3.
720*576
31.25
50.00
27.000
576P
4.
1280*720
37.5
50.00
74.250
720P
5.
1280*720
44.96
59.94
74.176
720P
6.
1280*720
45.00
60.00
74.250
720P
7.
1920*1080
33.72
59.94
74.176
1080i
8.
1920*1080
33.75
60.00
74.250
1080i
9.
1920*1080
28.125
50.00
74.250
1080i
7. RGB input ( DTV )
* M228WA
No
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
1
720*400
31.468
70.08
28.321
2
640*480
31.469
59.94
25.175
3
640*480
37.5
75
31.5
4
800*600
37.879
60.317
40.0
5
800*600
46.875
75.0
49.5
6
1024*768
48.363
60.0
65.0
7
1024*768
60.123
75.029
78.75
8
1152*864
67.500
75.000
108.0
9
1280*1024
63.981
60.02
108.0
10
1280*1024
79.976
75.035
135.0
11
1680*1050
64.674
59.883
119.0
12
1680*1050
65.290
59.954
146.25