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Optimus
Error Code: | Type: | Segment:
02HU | Warning |
Description:
divider test anode out of range: <45.5 kV or >50.5 kV 3 detections within 30 ms During prep the converter sends a 3mS test pulse to the HT tank and then looks for a 48KV feedback. If the feedback is outside of the above listed factor an error is generated.
Possible Causes / Advice:
Connect an oscilloscope to EZ130:X3 (AV_HT_AN) and EZ130:X4 (AV_HT_CA) and monitor the prep test waveform. Check supply voltages EZ130 + 5V X2:AC1 X2:AC2 +15V X2:AC11 - 15V X2:AC12 +26V X2:AC14 against ground X2:AC15 If the waveforms and power supplies are correct replace the EZ130 PCB.