Display MoreOn the DC-side of the rectifier ?
Do you have also checked contacts on KM3 and the 2 10 ohm resistor?
What's about the LED's on the DSQC 314A? Is it green after gives power to the rectifier or red?
Are all transistors on the drive units ok?
2x10 ohm resitors - Ok
Controlled drive unit transistors. Result ok.
Also swapped boards to new one, one by one, also still the same errors.
Yes i measured the AC voltage from the capasitors (dc side).
Here you can see the lights and also AC voltage on caps.
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Here can be seen DC voltage.
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