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549/Repairs: Difference between revisions
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Tek_549_C335.png | Location of bad capacitor in horizontal amplifier | Tek_549_C335.png | Location of bad capacitor in horizontal amplifier | ||
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===Excessive brightness=== | |||
* Symptom: Excessive brightness, intensity control inoperable | |||
* Noted: R862 getting hot | |||
* Root cause: Cathode choke (L862) hairline fracture of magnet wire | |||
[[Category:Instrument repair reports]] | [[Category:Instrument repair reports]] | ||