This was going to be a repair of a vintage Tandy 200 Portable Computer…
Forum:
00:00 – I sear this Tandy 200 had a problem…
02:54 – Teardown
03:57 – The new BM2257 Multimeter
05:25 – I think it’s the buzzer
08:06 – Microscope teardown
16:20 – They don’t make service manuals like they used to
25:57 – Try to reproduce the fault
Podcast: Download
DC Constant Current sources explained and demonstrated. Forum: Voltage and Current Source Theory: …
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Access to this page has been denied either because we believe you are using…
Hazardous-area electronics demand high reliability, but traditional wired approaches often deliver it at significant cost…
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