Re: 475 Triggering Issue -- Will recent 468 Triggering Issue Thread Help Me?


unclebanjoman
 

The rear output signal it's not directly correlated to the input signal amplitude, but to the amplitude in major divisions on the screen.
Tek stated that output voltage is approximately 20mV/division into 1 Megaohm load or 10mV/division into 50 ohm load.
So I think that you've observed is absolutely correct.

Max

--- In TekScopes@..., "stan_katz" wrote:

Hi David,

I sampled rear panel ch2 vertical signal per your suggestion. It's coming out at only 1/20th the signal true amplitude. So maybe R403 should be examined?

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