Tektronix 465B: Repair

Tektronix 465B: Repair

#Tektronix #465B #Repair

“Sebastian Harnisch”

00:00 Channel 1 checks
01:54 Channel 2 issue
04:00 Channel 2 x10 indicator
05:00 A look inside
06:28 Repair
09:43 Test

Channel 2 of this Tektronix 465B oscilloscope had an issue that was traced back to a faulty diode in the vertical switching logic. As a temporary fix I used a BAT 41 diode to…

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