LightSpeed 5.X (80/100kW)
Symptom
Image Artifact Streaking - Washed out images with images reporting mA value that is not possible with the jedi 100kw generator Exp ID 5136 Image Artifact Streaking - Washed out images with images reporting mA value that is not possible with the jedi 100kw generator The Streak in this image is unique beacuse the Technique reported was 140 kv at 1128 ma - the 1128 ma is not possible with the jedi 100kw generator. Several images in the middle on the Helical run exhibited streaks and and then washed out images Washed out images - rings - ma reported as 2000 ma
Applies to
- Models
- LightSpeed
- Product
- LightSpeed 5.X (80/100kW) LightSpeed 5.X (80/100kW) ~ Use with both MDAS and GDAS ~ GRE Console HP_H_G16 HP_H_M16 HP_O_M16 LightSpeed 5.X (100kW) GDAS16 with GRE Links to the updated Product Service Manuals, FMIs, Service Notes, Option Manuals and Operator Documents can be found online at the attached sites. Always use the most appropriate documentation for your system.
- Component
- 2281950-3 or 2281950-4 : JH4 INVERTER WITH SHIELDS used on LS 5.X (80/100), LS 7.X See Long Description for Details 2281950-3 Can also use 2281950-4 JH4 INVERTER WITH SHIELDS used on LS 5.X (80/100), LS 7.X Part #: 2281950- 3 Part Type: GP CONSUMABLE - RETURNABLE Part Weight: 0.00 LBR Repairable: No Returnable: Yes Hazardous Material: N Description: JH4 INVERTER WITH SHIELDS FRU: Yes Status: Orderable Comments: added per ecr 2005924, as replacement for 2281950 and 2281950-2. ms13452 040923 Set as Critical Part for Product CT_VCT, ms04278, 05Oct14 - If you receive an inverter as FRU (P/n 2281950, 2281950-2, 2281950-3) that must be installed to replace a defective inverter on site, check first Part number of PPC kV control board in this FRU: - if it is labelled 2351200-11 rev 001 this board needs to be replaced with the kV control board that is installed in the defective inverter: PPC board replacement, please refer to PPC FRU replacement procedure in service manual. - if it is not labelled 2351200-11 rev 001, the board installed on FRU is good: no modification is needed. Shawn Fox 3-24-05 Part #: 2281950 -4 Part Type: GP CONSUMABLES Part Weight: 0.00 LBRPart #: 2281950-4 Part Type: GP CONSUMABLES Part Weight: 0.00 LBR Repairable: No Returnable: No Hazardous Material: N Description: JH4 INVERTER WITH SHIELDS FRU: Yes Status: Orderable Comments: Added per ECR 2018129, THIS PART IS BACKWARD COMPATIBLE REPLACEMENT FOR 2281950-3, -2, & NO DASH. MS13452 050919 Repairable: No Returnable: No Hazardous Material: N Description: JH4 INVERTER WITH SHIELDS FRU: Yes Status: Orderable Comments: Added per ECR 2018129, THIS PART IS BACKWARD COMPATIBLE REPLACEMENT FOR 2281950-3, -2, & NO DASH. MS13452 050919
- Area
- CT
Full cause & step-by-step resolution
The complete cause analysis, the step-by-step remedy and the attached service documents for this GE Healthcare CT issue are available to FSELIB subscribers — re-authored, web-first, searchable.
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