1 Tektronix 2235 Oscilloscope Restoration
Recommended as a guide to restoring a Tektronix 2235 and similar analogue scopes, giving pointers on which power supply parts deserve replacing and how the process goes.
Topic
recapping
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2 Why we don't always replace vintage electrolytic capacitors
Cited as evidence that very old electrolytic capacitors can still measure within specification, so blanket replacement is not always needed.
