ortel or-768 /proview monitor schematic needed

[Avi]

Hi
I'm looking for the schematic diagram of the Ortel or-768 17" monitor.
As far as I know its actually a Proview monitor under a brand name but I dont know what is the Modell name by proview. Plz share with me any information /idea regarding it.
Btw - the problem with it is that it has no verticl.
Thanks.