electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
Viewsonic N1700w tuner and OSD problems

 
Post new topic   Reply to topic    Electronic equipment repair and service manual search discussion Forum Index -> Computer and office equipment repairs
View previous topic :: View next topic  
Author Message
EmerJency
Guest





PostPosted: Sat Mar 11, 2006 7:52 am    Post subject: Viewsonic N1700w tuner and OSD problems Reply with quote

I have a Viewsonic N1700w HDTV LCD monitor that I've been having some problems with. The tuner input picture is very dark, hardly can see, and the vga input has problems with the On Screen Display. When in tuner or composite input, I can see and work with the OSD menu, but when I am in vga/dvi mode, connected to computer, the OSD comes up but menu options are blacked out. I hope someone can help me try to troubleshoot the issue and can upload a copy of the service manual. I can buy some IC's directly from Viewsonic so if I could get the service manual I can do the work myself.

Thanks

EJ
Back to top
EmerJency
Guest





PostPosted: Sun Mar 12, 2006 5:56 am    Post subject: The function of inverter in LCD display Reply with quote

Can anyone explain to me what the purpose/function of inverter is in an lcd display. I have a hunch that I need to replace mine since I have to keep the contrast and brightness to 100% to view display.

Thanks

EJ
Back to top
Display posts from previous:   
Post new topic   Reply to topic    Electronic equipment repair and service manual search discussion Forum Index -> Computer and office equipment repairs All times are GMT
Page 1 of 1

 
Jump to:  
You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Електроника София - Service Manuals Free Download - Prikachi - Service Diagrams

Free TV Schematics Download - HARDW.net - Pinout Master - Jabse Search - Jabse.InK  - Pulsator

Connector Pinout Forum - Новини - SnimkiOt.com - безплатен DNS - Whois разузнаване - Poblizo.com : пътешествия