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  • ...h are prone to failure due to internal growth of tin whiskers. See the '''Repairs''' tab about replacing these with 2N3906s. The sampling pulse, common to both channels, is generated by a [[152-115]] [[snap-off diode]] ...
    3 KB (400 words) - 05:57, 28 February 2024
  • {{Spec | Power | 110/115/120/220/230/240 V<sub>AC</sub> ±10%, selected via primary voltage selecto ...be.com/watch?v=I6ODi7qSpYg Jim Williams repairs Tom Osborne's Tektronix 465B oscilloscope] (YouTube) ...
    10 KB (1,178 words) - 07:40, 30 December 2023
  • {{Spec | Power | 110, 115, 120, 220, 230 or 240 V<sub>AC</sub> ±10%, 48-440 Hz, max. 100 W }} * See [[475/Repairs]] ...
    7 KB (980 words) - 04:30, 11 March 2024
  • *[[115]] =Repairs/Maintenance= ...
    44 KB (4,373 words) - 06:56, 25 April 2024