TroubleshootingDASTroubleshootingTroubleshoot

DAS integrator-dependent abnormality — odd/even-view fault pattern (Integ-A / Integ-B)

Use this page to recognize a data-acquisition fault that shows up on only the odd-numbered views, or only the even-numbered views, of a scan — never on all views, and not tied to a particular detector row or slice thickness. This atom explains the mechanism behind that specific pattern and where to read the corroborating flag; it does not carry a check/cause/countermeasure table of its own (that t

Applies to
Activion16 (TSX-031A). Generation-agnostic: the source states this mechanism once, at §2.8.4 for the CDAS-035A/1A generation (Converter-16/Control-16 PWBs, §2.2-2.9), and repeats it verbatim at §2.16.4 for the CDAS-035A/2A / AJ generation (AJ-CONVERTER/AJ-CONTROL PWBs, §2.10-2.16) with no AJ-specific change — so this single atom covers both instances. No further model- or revision-specific restriction is stated in source.
Steps
0 steps
Source
2D201-113EN*J §2.8.4 'DAS integrator-dependent abnormality' (p.187); text repeated verbatim at §2.16.4 (AJ generation) with no new content — see applicability

Full step-by-step for DAS integrator-dependent abnormality — odd/even-view fault pattern (Integ-A / Integ-B)

All 0 steps are documented in the FSELIB Activion16 (TSX-031A) service manual — re-authored, web-first, with the real figures from the source.

Open the full procedure

Related DAS guides

Check the DAS supply voltage (AJ-CONTROL / AJ-CONVERTER PWBs)3 stepsCheck the DAS supply voltage (Control-16 / Converter-16 PWBs)3 stepsDAS gain-dependent abnormality — reading the GAIN/odd-even-view pattern (§2.8.5)4 stepsDAS/detector troubleshooting — slice thickness-dependent (row-dependent) abnormality7 stepsData acquisition faults — cause × symptom matrix and 4 isolation flowcharts (DAS)8 stepsReplace the DAS PWB (Converter-16 / Control-16)7 steps
View all Activion16 (TSX-031A) guides

Source: 2D201-113EN*J §2.8.4 'DAS integrator-dependent abnormality' (p.187); text repeated verbatim at §2.16.4 (AJ generation) with no new content — see applicability. Preview re-authored by FSELIB — the full procedure with figures and steps is in the paid service manual.