Hi,
I have a Mac Plus and a Mac Plus 1MB with keyboard and number pad (no mouse). The have been in storage for years and finally I got around to inspecting the Mac Plus 1MB. It looks like I have burn marks around Q2(international version) BU406. After reading "Macintosh Repair and Upgrade Secrets", all things seem to be pointing to the flyback transformer. Visual inspection shows cracks on the top (see pics), but the model number is not mentioned in the book (157-0042-C), is this even a replacement board? I'm just wondering what version of the transformer should I be looking for on the web (if at all I can find one!!) ... anyway, while I what for this one to be sorted, I guess I go back to my 9" Apple IIc monitor repair
thanks for any pointers or advice in advance.
I have a Mac Plus and a Mac Plus 1MB with keyboard and number pad (no mouse). The have been in storage for years and finally I got around to inspecting the Mac Plus 1MB. It looks like I have burn marks around Q2(international version) BU406. After reading "Macintosh Repair and Upgrade Secrets", all things seem to be pointing to the flyback transformer. Visual inspection shows cracks on the top (see pics), but the model number is not mentioned in the book (157-0042-C), is this even a replacement board? I'm just wondering what version of the transformer should I be looking for on the web (if at all I can find one!!) ... anyway, while I what for this one to be sorted, I guess I go back to my 9" Apple IIc monitor repair