my monitor is turning on and off repeatedly, u can hear the relay trigger on and off each time and if let it like that it turn on and off faster, anyone got its service manual
have download acer v772 schematic, similar but components different.
problem that i have:- NO DISPALY
but EHT working, flyback trans working. and 45V to B+ step-up working, beam working.
not sure the G1 voltage -180V is normal ? and the RGB cat. voltage is aroung +60V, so the cat. to G1 voltis : 60-180=-120V , will this couse brightness shutdown ? or ABL shutdown ? any ideal ?