1S1/Repairs: Difference between revisions

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(Created page with "==David Wise 1S1 (S/N 002993) repair notes - August 2017== ===SYMPTOM=== Unsynchronized trace - blizzard of samples - no reaction to TRIGGER SENSITIVITY. Slight reaction to...")
 
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ALSO: There was no heat sink grease!  I added some, but not everywhere, only
ALSO: There was no heat sink grease!  I added some, but not everywhere, only
what I'd applied to a D44C8 before I realized the old transistor was okay.
what I'd applied to a D44C8 before I realized the old transistor was okay.
[[Category:Instrument repair reports]]