[sdiy] ot; bad synthfool tektronix 2335 help?

[Michael Zacherl]

Dan, you could also browse the yahoo group - it's pretty informative:
https://groups.yahoo.com/neo/groups/TekScopes/conversations/messages

HTH, m.

On 10.Aug 2014, at 18:11 , Dan Snazelle <subjectivity at hotmail.com> wrote:

> right before he died i purchased Kevin Lightners personal scope (and func gen and hp dig multimeter)
> 
> 
> anyway the scope was amazing up until yesterday when out of nowhere the screen stopped showing anything.
> 
> the weird thing, when i first turn it on I can see a green line appear on the screen (just for a second ) and its position is dependent on the selected channels position.
> 
> as long as its not a bad CRT i think i could fix it (and since it was kevins personal scope its important to me) BUT never having fixed a scope i was wondering if there is anywhere i should start.
> 
> 
> ive tried all trigger modes and they all respond  fine via the led ...just no longer any visual feedback.
> 
> one odd thing...the beam find button USED to only work like a momentary button...now it clicks on and off. i wonder if the switch broke and now im stuck in beam find mode? but pushing it on or off does nothing


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