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: …
Access to this page has been denied either because we believe you are using…
Galvanic isolation is a cornerstone of safe and robust power electronics design, ensuring that circuits…
Variable reluctance (VR) sensors transform mechanical motion into electrical signals by exploiting changes in magnetic…
Access to this page has been denied either because we believe you are using…
Don’t miss our future updates! Get Subscribed Today!
Maxi International (HK) Co., Limited