When a repair brings more complicated problems
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00:00 Introduction
01:48 Test around the ROM
08:04 We continue further
11:27 We progress on RAM
12:51 A month later and a replaced RAM
17:03 3 more memory replaced
18:56 And one more dead one
20:14 It works!
23:18 And not working again
26:29 Conclusion
#Tsr80
Description :
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Video started in early December, I had to wait for memory chips and capacitors. So I continued it in January.
I was happy, it ended up working but it did not last. At the time of publishing this video, it is worse than at the beginning, it shows me the whole screen of random characters.
In short, on my side I give up. I may get back to it a better day.
Good viewing.
22 июл 2024