Hitachi 42PD3000 User Manual page 44

Recommended signal
No.
SIGNAL
1
2
VGA
3
4
5
6
SVGA
7
8
9
10
XGA
11
12
SXGA
13
Input signal timings
HORIZONTAL
TIMING
VERT. TIMING
44
This AVC unit has the following input signals already stored.
SIGNAL
RESOLUTION
VERT. FREQ. (Hz)
640 X 400
70.08
640 X 480
59.94
640 X 480 72.81
640 X 480
75.00
56.25
800 X 600
800 X 600 60.32
800 X 600 72.19
800 X 600 75.00
60.00
1024 X 768
1024 X 768 70.07
1024 X 768 75.03
1280 X 1024 60.02
1280 X 1024 75.03
It is recommended to use the following input signal timings
FREQUENCY FRONT PORCH
24 - 52KHz >0.1us
52 - 107KHz >0.1us
50 - 85Hz >9us
When input signal is out of recommendation, no picture appears.
DOTCLOCK
HORIZONTAL
FREQUENCY
FREQUENCY
(KHz) (MHz)
31.47 25.18
31.47 25.18
37.86 31.50
37.50 31.50
35.16 36.00
37.88 40.00
48.08 50.00
46.88 49.50
65.00
48.36
56.48 75.00
60.02 78.75
108.00
63.98
79.98 135.00
SYNC. PULSE
BACK PORCH
WIDTH
1.0 - 3.8us >1.2us
0.8 - 3.0us >1.1us
>400us
>25us
NOTES
VESA
BLANKING WIDTH
>3.5us
>2.3us
>450us