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Old 5th Nov 2021, 5:00 am   #86
M3VUV51
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Join Date: Feb 2018
Location: Horncastle, Lincolnshire, UK.
Posts: 203
Default Re: Tek 2215. Vertical Amplifier Issues.

well i have removed the following transistors and tested them: q763=ok,q780=ok,q789=ok,q785= tests as a back to back diode,see pic,just wondered what i can use as a replacement?,also is it likley to have led to more damage like in an audio amp when theone transistor fails and wipes out others?
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