comparison: content/TeK2445.rst
content/TeK2445.rst
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| 1 ================================== | 1 ========================================== |
| 2 Tektronics 2445 scope PSU repair | 2 Tektronics 2445 scope PSU repair: part 1 |
| 3 ================================== | 3 ========================================== |
| 4 | 4 |
| 5 :Author: David Douard | 5 :Author: David Douard |
| 6 :Category: Electronics | 6 :Category: Electronics |
| 7 :Tags: Tektronics, 2445, analog scope, repair, test equipment | 7 :Tags: Tektronics, 2445, analog scope, repair, test equipment |
| 8 :series: Tek2445 PSU repair | |
| 9 :series_index: 1 | |
| 8 | 10 |
| 9 I've recently took my good old Tek 2445 scope from the cellar | 11 I've recently took my good old Tek 2445 scope from the cellar |
| 10 (along with my {tag}HP8904A signal generator), and it showed signs of | 12 (along with my {tag}HP8904A signal generator), and it showed signs of |
| 11 tired PSU: unstable display, noise, then the typical noise of a | 13 tired PSU: unstable display, noise, then the typical noise of a |
| 12 capacitor failure. | 14 capacitor failure. |
