Recent content by HIDROGENIO

I have already bought several and tested them on several CRTs. They work well on models A66 - 28" and A59 - 25". On the 28" CRT, I have a shift on the upper vertical side, but I will replace the IC 7840 with 7841 and test it. I cannot get the maximum amplitude on the horizontal and I know it is...

Does anyone have the electronic diagram for this Chinese chassis?