3 Performance check
3.1 TV functions
Connect RF port to central signal source, first enter into menu Channel, then search
programs automatically, check if there is any omitted program, check if the output of
speakers is normal, check if the picture is normal. Especially pay attention that the signals
should include NTSC and ATSC.
3.2 AV/S-Video port
Input AV/S signal, check if the picture and the sound are normal.
3.3 YPbPr/YCbCr port
Input YUV signal from signal generator VG848 with the formats as Table 5 respectively,
check if the display and the sound are normal.
No.
Definition
1
720×480i@59.94/60 Hz
2
720×480p@59.94/60 Hz
3
1280×720p@59.94/60 Hz
4
1920×1080i@59.94/60 Hz
5
1920×1080p@23.98/24 Hz
6
1920×1080p@59.94/60 Hz
Aligment Instructions
Table 5 YUV signal formats
H-fre.
V- fre.(Hz)
(kHz)
15.734
59.94/60
31.469
59.94/60
44.96
59.94
33.75
59.94
27.00
23.98/24
67.50
60.00
Dot clock fre.
Remark
(MHz)
13.5
480i(59.94/60p)
27.00
480p(59.94/60p)
74.18
720p(59.94/60p)
74.25
1080i(59.94/60i)
74.25
1080p(23.98/24p)
148.50
1080p(59.94/60p)