E005_Part 1 - Eico 443 Semiconductor Curve Tracer - Inspection & Repair
Автор: Poor Mans Electronics Bench
Загружено: 2021-12-11
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Link to all of Episode 005's videos/playlist here --- • E005_Part 1 - Eico 443 Semiconductor Curve...
Episode 004 is waiting for supplies, so I thought I would release this first.
This is an inspection and survey of an Eico model 443 Semiconductor Curve Tracer. Timeline links below.
0:00 - Opening and obligatory safety messages
1:10 - Introduction to and opening unit
4:37 - Shake and bake
6:40 - Unscrewing ceremony
15:23 - Quick Electrolytic cap test
25:56 - Overview of User Manual & Schematic PDF
34:32 - Checking transformer (2) winding DC resistance values
49:51 - Measuring dimensions for Cap replacement
51:42 - Mini-rant about quality and modern day disposability factor.
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