TroubleshootingX-ray & HV (SRU generator)TroubleshootingTroubleshoot
Troubleshoot SRU status error and identify the faulty inverter block
Work the Aquilion 16's SRU status error with the OEM's own two-part reference — a decision-tree flowchart plus a Status 1/Status 2 bit-decode key (source §8.2.5, p.81-82) — to pin the fault to one of the SRU's inverter positions and decide whether the fix is on the SRU-H or the SRU-L half of the generator.
Applies to
Aquilion 16 (TSX-101A) — X-ray & HV volume, source 2D201-064, section 8.2.5 (SRU status error, p.81-82).
Personnel
1 technician · Intermediate — reading the SRU status information window, converting the hexadecimal Status 2 value to binary to find the bit reporting 0 (the defective inverter number), cross-checking the same bit position in Status 1 to tell inverter overheat from inverter malfunction, and routing the repair to the correct SRU-H or SRU-L half of the generator (skill assessment derived from procedure content — not an OEM-stated skill level)
Steps
0 steps
Source
2D201-064E*H p.81-82
Full step-by-step for Troubleshoot SRU status error and identify the faulty inverter block
All 0 steps are documented in the FSELIB Aquilion 16 (TSX-101A) service manual — re-authored, web-first, with the real figures from the source.
Open the full procedureRelated X-ray & HV (SRU generator) guides
Identify the defective inverter before replacement0 stepsReplace the inverter in the SRU generator5 stepsRemove and remount the SRU unit11 stepsError-cause identification flowchart (block test to isolate SRU/HV cable)4 stepsTroubleshoot inverter temperature error and anode/cathode arc0 stepsTroubleshoot kV/mA output faults (Over mA, Under mA, HV overcurrent, Under kV)0 steps
View all Aquilion 16 (TSX-101A) guidesSource: 2D201-064E*H p.81-82. Preview re-authored by FSELIB — the full procedure with figures and steps is in the paid service manual.