Hey,
I'm not really lucky with Classic AB
Story short:the Mac is rebooting continuously.
Longer story;:
I'm restoring a Classic AB. the low voltage caps were severely leaking.
I replaced them all, so do the MOSFET which was blowing the fuse.
Given the many recommendations I found in other threads I also replaced the TDA 4605.
In the picture I marked in red the replaced parts, in green the one which tested ok (de-soldered and tested).
The voltage are very stable V5.05 BUT when I connect the MB and the CRT it behave as it follows:
init