Exactly it is like this: the computer turned off the yellow LED monitor in a moment
green then again yellow. I turn on the computer again green and it shines all the time, that is, impulses come. With the fact that this monitor has probably two converters and there is no voltage on the bigger one. Very useful for this scheme. I would give the scales, but they are under the screen or are stuck with stickers. The line is probably on the TDA48351i, there are 4 optocouplers on the converters.
