1. 程式人生 > >Resurrection of Z80 Exidy Sorcerer and a Call for Help from HN

Resurrection of Z80 Exidy Sorcerer and a Call for Help from HN

Folks of HN. I'm trying to bring my Exidy Sorcerer back to life... & a call for help from anyone who knows anything about (old) electronics. Years ago I was lucky enough to buy an old Exidy Sorcerer computer. But I've waited till now to get time to try to bring it back to life.

It's a beauty, fully kitted out with display, printer, disk drives, manuals and software, in the original boxes!

The original box: https://imgur.com/5xRFpjH

From Exidy, 390 Java Drive, Sunnyvale California! https://imgur.com/kagFrCC

It's a 32K model: https://imgur.com/7KFBjaj

Inside, the machine under its plastic dust cover: https://imgur.com/syAC3mF

The dust cover reveals the pristine machine: https://imgur.com/MwSLOup

Hidden at the bottom of the box, weirdly, a chip! https://imgur.com/52V0x3N

The original monitor: https://imgur.com/qviVnoZ https://imgur.com/qviVnoZ

Green phosphor no less! https://imgur.com/p1NGl2M

A bag of cables, including a joystick! https://imgur.com/s9kpfwg https://imgur.com/eibEq8L

The most beautiful floppy disk drives ever made: https://imgur.com/ssJq3Wj https://imgur.com/1kK3ole https://imgur.com/ADqTRum

That even have a little dust cover: https://imgur.com/fa3kRjD

But does this 40 year old machine work?

Yes! https://imgur.com/8toCU8T

In case you weren't sure, the stack begins from BF90 hex. https://imgur.com/HhcTkSz

BUT DISASTER!

I plugged it in and turned it on and it worked, but within 60 seconds there was a crackling sound and burning smell and I rapidly turned it off again.

OH NO!

What do I do? Dear Hacker News community: I’m trying to find someone who can help me with this. I believe the capacitors in these old machines are often a problem. Maybe it's that? How do I find someone here in Melbourne, Australia who knows how to replace capacitors in these old machines?

Hopefully I can get this beauty back to life and try to preserve the software contained on its floppy disks.