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Showing results for tags 'reboot'.
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
Hello, I have a Macintosh Plus that have 2 problem: The Analog board only provide 9.4V measured on the connector on the Analog board side (Same on the J8 from the Logic board). All the connector have been soldered (with new solder past). The board had bad corrosion traces but I did measured all connection with an ohmmeter and they all seems to be fine -> I will probably need to change the 12V 5W Zener diode to solve the first issue. (I guess). I know that the Analog board has an issue because I tested it with a known good logic board and I had the same issue (9.4V inste