JYE Tech Forum

And where does the VB signal come from?

These are two different oscilloscopes. On oscilloscopes, the signal from the built-in oscillator. And on all dimensions 10 kHz.

Here are new measurements 20ms test_signal_10Khz_5v_20ms.jpg 50ms test_signal_10Khz_5v_50ms.jpg 0.1s test_signal_10Khz_5v_0.1s.jpg And this shows the working oscilloscope test_signal_10Khz_5v_10ms_work.jpg test_signal_10Khz_5v_20ms_work.jpg test_signal_10Khz_5v_50ms_work.jpg test_signal_10Khz_5v_0.1...

Hello, please help. The oscilloscope on a test signal of 10 kHz shows such a picture. test_signal_10Khz_5v.jpg Measurements of voltage in control points as in the diagram. At the point VB +0.33 V instead of +0.6 V. The device is programmed with 061 firmware from the site through the J4 connector. Pr...