Olevia 232-S12 no pic with backlight

[silva1955]

i have this OLEVIA 232 -S12 that powers up and gets blue power light and back light is on, and have no controls, checked and have 5v , 12v,23v,on Cn connections ,
also have 12vat t-con F1 fuse,i also
disconnect one side of the t-con ribbon cables at a time and i get white pic one side gray pic the other side,disconnect other side get same gray/white pic,.
Also when i disconnect the LVDS cable from t-con board and wiggle one side  i get Pink and Blue screen.I checked some caps like in the inverted/slave boards and  all were ok,and other caps are not  bulged so assume they are ok and issue it's not caps this not much of a Schematic but it's what i could find,is there anything that i can check on these boards that suggests a fix,i hate to spend much on this tv.any help would be apreciated.
http://www.manualslib.com/manual/77...a-232-S12.html


http://www.shopjimmy.com/olevia-aep0...er-supply.htm#


http://www.shopjimmy.com/olevia-sc0-...or-232-s12.htm


http://www.shopjimmy.com/lg-philips-...-con-board.htm


http://www.shopjimmy.com/lg-philips-...rter-slave.htm


http://www.shopjimmy.com/lg-6632l-03...ter-master.htm