Sanyo LCD-42XR7H, Руководство по обслуживанию

Страница: 8 / 63

6
when SCART2 signal switches to YC format.
d) Disconnect SCART signal, the unit should return to the present TV situation.
Note: the function is act except VGA, YPBPR, HDMI.
4.5 VGA terminal
Input VGA signal (VG-848 signal generator), separate input VGA format signal of table 1 and check
if the picture and sound are normal after auto correction. If the image is interfered, press the auto
adjust button on the remote control again and check if it is normal.
Table 1 VGA signal format
4.6 YPBPR terminal
Input YPBPR signal (VG848 signal generator), separate input YPBPR format signal of table2 and
check if the picture and sound are normal.
Table 2 YPBPR signal format
No Resolution Mode VG848 timing Remark
1
712X484 @60Hz 480i 968
2
720X4843@60Hz 480P 978
3
702X574 @50Hz 576i 969
4
756X557 @50Hz 576P 979
5
1280X720@50Hz 720P 50 5 SET
6
1280X720@60Hz 720P 60 976
7
1920X1080@50Hz 1080i 50 1 SET
8
1920X1080@60Hz 1080i 60 972
9
1920X1080@50Hz 1080P 50
10
1920X1080@60Hz 1080P 60 970
No Resolution
Picture element
clock (MHz)
H-SYNC(kHz) V-SYNC(Hz) Remark
1
640X480 @ 60 885 25.175 31.47 59.94
2
640X480 @ 72 851 31.500 37.86 85.08
3
640X480 @ 75 852 31.500 37.50 75.00
4
640X480 @ 85 334 43.500 43.269 85.00 7253
5
720X400 @ 70 877 28.320 31.47 70.08
6
720X400 @ 85 960 35.500 37.93 85.04
7
800X600 @ 56 853 36.000 35.16 56.25
8
800X600 @ 60 854 40.000 37.88 60.32
9
800X600 @ 72 887 50.000 48.08 59.80
10
800X600 @ 75 945 49.500 49.88 75.00
11
1024X768 @ 60 856 65.000 48.36 60.00
12
1024X768 @ 70 857 75.000 56.48 70.07
13
1024X768 @ 75 858 78.750 60.02 75.03
14
1280X1024 @ 60 963 108.000 63.98 60.02
15
1280X1024 @ 75 859 135.000 79.98 75.02
16
1600X1200 @ 60 859 162.000 75.00 60.00