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Re: Jumpy trigger control on Tektronics 475


 

Thanks for the reply. I'm checking the power supply. I'm pretty sure that's were the problem lies. I hoping to replace the caps. and rectifier if I have to. I'm hoping I can use slightly over rated Caps.Your input on that would be great.
Thanks, Derek

--- In TekScopes@..., David <davidwhess@...> wrote:

I noticed that and wonder if the relatively low video camera frame
rate is disguising what is really going on.

On Mon, 08 Oct 2012 22:08:41 -0400, "Tom Miller"
<tmiller11147@...> wrote:

I would open it up and check the power supplies for voltage and ripple per the manual. It seems to be jumping sync at a periodic rate.

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