BigBadBiologists BigBadBench | Will a new CPU fix my Mac IIvx? And dead cheap ebay ultrasonic bath and Adcom GFA-1a repair attempts @BigBadBench | Uploaded September 2024 | Updated October 2024, 1 hour ago.
It's going to be a busy episode of the BigBadBench!
First up, we'll see if a replacement 68030 from China will fix my battery-damaged Macintosh IIvx that we previously worked on (after 27 repaired traces, I was thinking the CPU was dead. when I desoldered it, 3 legs fell off):
youtube.com/live/Lb4FKJoyTN4?si=gubFZbTrTYuKvIBT
Then, my cheap eBay ultrasonic bath died. Can we figure out what went wrong?
Finally, someone gave me a Adcom GFA-1A amplifier to work on. He sent me pictures of the inside, and it had a really bad repair attempt. Can we repair this mess?
Mastodon: @bigbadbiologist@bitbang.social
It's going to be a busy episode of the BigBadBench!
First up, we'll see if a replacement 68030 from China will fix my battery-damaged Macintosh IIvx that we previously worked on (after 27 repaired traces, I was thinking the CPU was dead. when I desoldered it, 3 legs fell off):
youtube.com/live/Lb4FKJoyTN4?si=gubFZbTrTYuKvIBT
Then, my cheap eBay ultrasonic bath died. Can we figure out what went wrong?
Finally, someone gave me a Adcom GFA-1A amplifier to work on. He sent me pictures of the inside, and it had a really bad repair attempt. Can we repair this mess?
Mastodon: @bigbadbiologist@bitbang.social
