Amiga Internal Floppy Drive Repair (Panasonic Model JU-253-043P) 

Thanks. This drive does actually work for me now, but it still has a few problems with some disks, which I've never had the time to work out, it may have an alignment problem or something. But hey, it loads Turrican, so it's a win. Glad you are getting those PSU's converted. I sleep soundly at night knowing there is a meanwell PSU powering my Amiga's. I've used the PSU's a lot now, and done many hours of live streaming on the Amiga using those PSU's.

Yeah, the video is edited, but it took me a while to figure it out.

I'm wearing these www.amazon.co.uk/gp/product/B07JCFLSWP, they are very cheap but are actually very good, with 2 different magnifications. I don't wear glasses but i was wearing these over a pair of safety glasses when i was removing the cap (as sometimes the cap can pop from the heat) .

@@DavePoo2 thank you 🙂

The Amiga operating system (AmigaDOS) formats each side of a disk into 80 tracks of fixed width. These tracks appear in concentric circles around the center of the disk. Each track of each side in combination (e.g., track 1 top and track 1 bottom) is called a cylinder. Each track can be divided into 11 sectors. Every sector can store 512 bytes (512 characters). If you multiply the values presented here, you'll find that an Amiga disk can hold about 880k. Since IK corresponds to 1,024 bytes, dividing 901,120 bytes by 1,024 gives us 880K. To this figure we must add another 28K for directories and the File Allocation Table (FAT). [From "Amiga Disk Drives: inside & Out"]

You need a 10uF 35V electrolytic capacitor. You can go higher on the voltage. I used a 50V cap that I had over after recapping an A1200 (EEHZA1H100R) and it had the exact same footprint.