![background image](http://html1.mh-extra.com/html/viewsonic/vx700-3/vx700-3_service-manual_1020017022.webp)
!
2:!
Count num
(H-total)
Thd 1024 1056 1040 1056 1048 1152 1344
H-
front
porch
Thf
24 40 56 16 32 32 24
V-sync Tvs
2 4 6 3 3 3 6
V-back
porch
Tvb
22 23 23 21 27 39 29
Count num
(V-total)
Tvd
625 628 666 625 631 667 806
V-front
porch
Tvf
1 1 37
1 1 1 3
H-sync. Polarity
Negative Positive Positive Positive Positive Negativ
e
Negativ
e
V-sync Polarity
Negative Positive Positive Positive Positive Negativ
e
Negativ
e
H-resolution
(dots) 800 800 800 800 800 832
1024
V-resolution
(lines) 600 600 600 600 600 624 768
15 16 17 18 19 20 21
Signal name Symb
ol
XGA XGA XGA XGA SXGA 720P
SXGA
H-frequency
(kHz)
56.476 58.099 60.023 68.677 63.981 79.976 45.000
V-frequency (Hz)
70.069
72.082 75.029 84.997
60.02
75.025 60.00
Pixel rate (MHz)
75.000
78.084 78.750 94.500
108
135
74.250
H-sync
Ths
136 136 96 96 112 40 144
H-back
porch
Thb
144 160 176 208 248 270 248
Count num
(H-total)
Thd 1328 1344 1312 1376 1688 1658 1688
H-
front
porch
Thf
24 24 16 48 48 60 16
V-sync Tvs
6 6 3 3 3 5 3
V-back
porch
Tvb
29 29 28 36 38 20 38
Count num
(V-total)
Tvd 806 806 800 808 1066 750 1066
V-front
porch
Tvf
3 3 1 1 1 5 1
ViewSonic Corporation
Confidential – Do Not Copy
VX700-3
Summary of Contents for VX700-3
Page 32: ...41 Treble press or to adjust treble ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 38: ...47 OSD Background ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 60: ...6 6 Mechanical Assembly ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 61: ...71 ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 62: ...72 ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 63: ...73 ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 64: ...74 ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 66: ...7 Schematic Diagram 65 ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 68: ...67 ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 69: ...68 ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 70: ...69 ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 71: ...70 ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 72: ...71 ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 73: ...72 ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 74: ...8 PCB Layout 73 ViewSonic Corporation Confidential Do Not Copy VX700 3...
Page 75: ...ViewSonic Corporation Confidential Do Not Copy VX700 3 74...
Page 76: ...ViewSonic Corporation Confidential Do Not Copy VX700 3 75...