Take out the vertical CI7500, with no results. This voltage that reaches the pin7 of the jungle, comes from diode 6635 of the source stream; Which is indicated on the plate 9v and is measured 5.2v. The oscillation of pin 10 of the traffic has about 10vpp, but after the shock resistance and the diode we have 5.2v. I made a can to shock resistance and it increases 0.5v but it still does not reach; The capacitor and diode change them, without results. I'm still in search ...
First of all I want to clarify that tonight I found a detail that I had not seen; With a camera I noticed that the board has an insignificant line next to the flyback. As if he had been beaten and the plate bent. It seems that there are one or several circuits cut under the paint that are not cut. I will comment results.