![background image](http://html.mh-extra.com/html/viewsonic/vp2130b-1-vs10773/vp2130b-1-vs10773_service-manual_1021359009.webp)
ELECTRICAL REQUIREMENT
Horizontal / Vertical Frequency
Horizontal Frequency
24 – 92 KHZ
Vertical Refresh Rate
50 – 85* HZ.
Maximum Pixel Clock
165 MHz
Sync Polarity
Independent of sync polarity.
Timing Table
Analog
Item Timing
Separated
Composite
SOG
Digital
- TMDS
Remark
1
640 x 350
@ 70 Hz, 31.5 KHz
ü ü ü ü
2
640 x 350
@ 85 Hz, 37.9 KHz
ü ü
ü
For Separated sync, Only horizontal full
screen, The vertical position is at the
center.
3
640 x 400
@ 60 Hz, 31.5 KHz
ü ü ü ü
For SOG sync, switch 640x400@60Hz
and 640x480@60Hz by [1]+[2] short cut
key (primery = 640x480@60Hz)
4
640 x 400
@ 70 Hz, 31.5 KHz
ü ü ü ü
For Separated Sync, Switch
640x400@70Hz and 720x400@70Hz by
[1]+[2] short cut key (primery =
640x400@70Hz)
5
640 x 400
@ 85 Hz, 37.9 KHz
ü ü ü ü
For Separated Sync, Switch
640x400@85Hz and 720x400@85Hz by
[1]+[2] short cut key (primery =
640x400@85Hz)
6
640 x 480
@ 50 Hz, 24.7 KHz
ü ü ü
7
640 x 480
@ 60 Hz, 31.5 KHz
ü ü ü ü
For SOG sync, switch 640x400@60Hz
and 640x480@60Hz by [1]+[2] short cut
key (primery = 640x480@60Hz)
8
640 x 480
@ 67 Hz, 35
KHz
ü ü ü ü
9
640 x 480
@ 72 Hz, 37.9 KHz
ü ü ü ü
Viewsonic Corporation
6
Confidential - Do Not Copy
VP2130b-1
Содержание VP2130b-1 VS10773
Страница 42: ...Pattern 7 Pattern 8 Pattern 9 Viewsonic Corporation 39 VP2130b 1 Confidential Do Not Copy ...
Страница 78: ...11 PCB Layout Diagrams 11 1 BOTTOM Viewsonic Corporation 75 VP2130b 1 Confidential Do Not Copy ...
Страница 79: ...11 2 MK_TOP Viewsonic Corporation 76 VP2130b 1 Confidential Do Not Copy ...
Страница 80: ...11 3 PAD_TOP Viewsonic Corporation 77 VP2130b 1 Confidential Do Not Copy ...
Страница 81: ...11 4 VCC Viewsonic Corporation 78 VP2130b 1 Confidential Do Not Copy ...
Страница 82: ...11 5 TOP Viewsonic Corporation 79 VP2130b 1 Confidential Do Not Copy ...
Страница 83: ...11 6 SK_TOP Viewsonic Corporation 80 VP2130b 1 Confidential Do Not Copy ...
Страница 84: ...11 7 SK_BOT Viewsonic Corporation 81 VP2130b 1 Confidential Do Not Copy ...