ProcedureX-ray TubeReplacement/FRUReplace

Connect the replacement X-ray tube and run the operation check

After the X-ray tube itself has been mechanically replaced (Volume 1 procedure), complete the electrical connection and operation check described here before returning the system to service: rewire the tube leads to the starter terminal block, confirm the XCS PWB tube-type setting, verify basic operation, then work through the If-adjustment / seasoning / alignment follow-on tasks.

Applies to

Activion16 (TSX-031A). Electrical-side connection and operation-check sequence run after the mechanical X-ray tube swap (Volume 1 procedure); no model/revision restriction is stated in source for this section. The tube-lead-to-TBS01-pin correspondence is preserved exactly as the source's two-column layout extracts it; the extraction does not clearly pair each lead color to a specific pin number (see FSELIB note in Step group A).

Personnel

Field service engineer (CT X-ray tube / X-ray generator electrical connection & checkout)

Steps

3 steps

Source

2D201-113EN*J §1.10 'Replacing the X-ray Tube' preamble (p.66) + §1.10.1 'Connection and operation check' (p.67)

Tools & parts

Item	Part number	Qty
XCS PWB (in the AC/CONTROL unit)	n/a in source	1
X-ray tube unit (stationary unit) leads — White / Black / Orange	n/a in source	1
Starter terminal block TBS01 (pins 1 Red / 2 White / 3 Black)	n/a in source	1

Safety

NOTICE

Hazard: Connecting the starter cables at X-ray tube replacement without checking the cable marker against the circuit diagrams

Consequence: Damage to the anode rotation mechanism

Avoidance: Refer to the circuit diagrams and check the marker placed on the cable to perform correct cable connection

Full step-by-step for Connect the replacement X-ray tube and run the operation check

All 3 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 X-ray Tube guides

Check the X-ray tube aging (warm-up and seasoning) schedule0 steps Check the X-ray tube getter aging (heat exchanger pushbutton)0 steps Clean the heat exchanger fan (annual PM)7 steps X-ray tube troubleshooting — discharge, oil leakage, tube interlock, noise, and no tube current (by symptom)0 steps Adjust the SS/ADI4 audio (gantry/console speaker and microphone VRs)4 steps Clean the console mouse4 steps

View all Activion16 (TSX-031A) guides

Source: 2D201-113EN*J §1.10 'Replacing the X-ray Tube' preamble (p.66) + §1.10.1 'Connection and operation check' (p.67). Preview re-authored by FSELIB — the full procedure with figures and steps is in the paid service manual.