Thread: Tektronix 2246
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Jim Yanik
 
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Default Tektronix 2246
wrote in
oups.com:

Traces and readout intensity are sometime very brighter than usual.
When this occurs two out of four neon bulbs located in HV "module"
flashes. These two bulbs are connected at pins 2 & 3 of CRT. I'm also
looking for the tech manual.
Any ideas?

Thks,
Daniel


BTW,the DC restorer diodes could be breaking down intermittently under HV.
They're part of the CRT brightness circuit.

--
Jim Yanik
jyanik
at
kua.net
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