I refurbish a Heathkit IT-1121 Curve Tracer, which is used to test transistors and other semiconductors.
0:00 - Intro.
0:35 - Teardown of the IT-1121 curve tracer.
1:10 - Inspecting the IT-1121 to determine what needs doing.
4:30 - Refurbishing the Heathkit IT-1121 curve tracer.
18:20 - Replacing the power cord.
19:15 - Converting to 220V/240V.
25:40 - Checking the new power cable safety.
26:37 - First power up of the IT-1121 curve tracer.
27:10 - Testing the curve tracer using X-Y mode on the Keysight DSOX1102G oscilloscope.
28:20 - Patreon Supporters: defs.link/?u=fcb3a1
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