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PCB is different but I could see the same componentes, altough I could not get any clear voltage readings unfortunately (mV instead of V)
The 1kHz probe calibrator line on the other hand gives me a very wide range between 50 and 30kHz. Voltage is the same, can't get a significant reading (it gives me mV values)
Since all controls are on I don't trust my multimeter very much, but I could verify the frequency oscillations on the calibration line by comparing with a signal generator
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