TroubleshootingDASTroubleshootingTroubleshoot
DAS troubleshooting — safety notices, work precautions, tools
Before opening any Aquilion 16 data acquisition section (DAS) fault-isolation flow, work through this chapter's entry conditions — one power-isolation notice, six work notices (including the offset-stabilization wait that every DCA check below depends on), and the three instruments the chapter's checks require (source §5.1-5.3, 2D201-065, p.65).
Applies to
Aquilion 16 (TSX-101A) — DAS (data acquisition section) troubleshooting chapter, source volume 2D201-065, chapter 5 introduction (§5.1-5.3). Read this atom before starting any DAS diagnosis or fault-isolation flow later in chapter 5 (§5.4 onward).
Personnel
1 technician · Basic — read and observe before diagnosing; no measurement or disassembly is performed in this section itself (skill assessment derived from the section's own content — not an OEM-stated skill level).
Steps
6 steps
Source
2D201-065E*D p.65
Full step-by-step for DAS troubleshooting — safety notices, work precautions, tools
All 6 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 DAS guides
Acquire calibration data (NRA / air calibration)2 stepsCheck the DAS supply voltage (PCN1-PCN4)8 stepsRun the DCA offset data check (X-ray inhibit)7 stepsRun the DCA test-pattern check and read the Data Check menu3 stepsRun the DCA X-ray output check9 stepsDiagnose integrator-, gain-, and slice-thickness-dependent abnormalities4 steps
View all Aquilion 16 (TSX-101A) guidesSource: 2D201-065E*D p.65. Preview re-authored by FSELIB — the full procedure with figures and steps is in the paid service manual.