Good morning colleagues, I have this console under repair which is already being operated by another workshop, the problem I have is that when checking I found the transistors TIP102 and the TIP107 in short, as well as the 20 volt zener diodes (4) D38, D39 , D40 and D41 which I changed and tried because I no longer found anything more altered, when I tried the TIP107 it was shorted again, so I checked again and found nothing more damaged. for which I put another TIP107 again and shorted it again and for that I ask for help to provide me with the diagram since I cannot find the cause of this failure, I thank you in advance for the help you can give me.

Angel, regards, ask what it was ... I have a p8500 that I burn the C60 condensate ... and it's dead .. I appreciate your response