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]]

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