ViewSonic VLCDS26104-3W Service Manual page 22

Count num Thd
(H-total)
H- front porch Thf
V-sync Tvs
V-back porch Tvb
Count num Tvd
(V-total)
V-front porch Tvf
H-sync. Polarity
V-sync Polarity
H-resolution (dots)
V-resolution (lines)
Signal name Symb
ol
H-frequency (kHz)
V-frequency (Hz)
Pixel rate (MHz)
H-sync Ths
H-back porch Thb
Count num Thd
(H-total)
H- front porch Thf
V-sync Tvs
V-back porch Tvb
Count num Tvd
(V-total)
V-front porch Tvf
ViewSonic Corporation
1024 1056
24 40
2 4
22 23
625 628
1 1
Negative Positive Positive Positive Positive
Negative Positive Positive Positive Positive
800 800
600 600
15 16
XGA XGA
56.476 58.099
70.069 72.082
75.000 78.084
136 136
144 160
1328 1344
24 24
6 6
29 29
806 806
3 3
1040 1056
56 16
6 3
23 21
666 625
37 1
800 800
600 600
17 18
XGA XGA
60.023 68.677 63.981
75.029 84.997
78.750 94.500
96 96
176 208
1312 1376
16 48
3 3
28 36
800 808
1 1
Confidential – Do Not Copy
1048 1152
32 32
3 3
27 39
631 667
1 1
Negativ Negativ
e
Negativ Negativ
e
800 832
600 624
19 20
SXGA 720P SXGA
79.976 45.000
60.02 75.025
108 135 74.250
112 40
248 270
1688 1658
48 60
3 5
38 20
1066 750
1 5
1344
24
6
29
806
3
e
e
1024
768
21
60.00
144
248
1688
16
3
38
1066
1
VX700-3