Sanyo LCD-42XR7H Service Manual

Contents

6when 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 terminalInput VGA signal (VG-848 signal generator), separate input VGA format signal of table 1 and checkif the picture and sound are normal after auto correction. If the image is interfered, press the autoadjust button on the remote control again and check if it is normal.Table 1 VGA signal format4.6 YPBPR terminalInput YPBPR signal (VG848 signal generator), separate input YPBPR format signal of table2 andcheck if the picture and sound are normal.Table 2 YPBPR signal formatNo Resolution Mode VG848 timing Remark1 712X484 @60Hz 480i 9682 720X4843@60Hz 480P 9783 702X574 @50Hz 576i 9694 756X557 @50Hz 576P 9795 1280X720@50Hz 720P 50 5 SET6 1280X720@60Hz 720P 60 9767 1920X1080@50Hz 1080i 50 1 SET8 1920X1080@60Hz 1080i 60 9729 1920X1080@50Hz 1080P 5010 1920X1080@60Hz 1080P 60 970No Resolution Picture elementclock (MHz) H-SYNC(kHz) V-SYNC(Hz) Remark1 640X480 @ 60 885 25.175 31.47 59.942 640X480 @ 72 851 31.500 37.86 85.083 640X480 @ 75 852 31.500 37.50 75.004 640X480 @ 85 334 43.500 43.269 85.00 72535 720X400 @ 70 877 28.320 31.47 70.086 720X400 @ 85 960 35.500 37.93 85.047 800X600 @ 56 853 36.000 35.16 56.258 800X600 @ 60 854 40.000 37.88 60.329 800X600 @ 72 887 50.000 48.08 59.8010 800X600 @ 75 945 49.500 49.88 75.0011 1024X768 @ 60 856 65.000 48.36 60.0012 1024X768 @ 70 857 75.000 56.48 70.0713 1024X768 @ 75 858 78.750 60.02 75.0314 1280X1024 @ 60 963 108.000 63.98 60.0215 1280X1024 @ 75 859 135.000 79.98 75.0216 1600X1200 @ 60 859 162.000 75.00 60.00