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Need help with X-ray on Philips Brilliance CT

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Eugene Genoff

Need help with X-ray on Philips Brilliance CT

January 17, 2017 10:25

I have problems with X-Ray system on Philips Brilliance CT 6.

Modules HSS, R-Host, M-Host, G-Host and power supply of +/-15V and +5V for R-Host & Vicor +24V have been tested and confirmed OK.

Sometimes I got theses errors:
1)Filament Calibration ERROR
2)ALE-KV_E-Stop_140kV with Tube Disconnected on No load test
3)APM ARC with 140kV with Tube Disconnected on No load test
4)140kV Error on Air-Calibration

All Manual Exposure tests with 90kV from 50 to 500mA with LARGE Focal point pass OK.
All test with SMALL Focal point failed.

SCREENSHOTS from tests can be seen here(incl. Grid Settings):

https://www.dropbox.com/sh/s4vcniw8do2cj5k/AAD_-Xb6E3tj7T_R8LDR_Wj9a?dl=0

Any suggestions how should I proceed ?
genapic@yahoo.com

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Ivano Murat

re: Need help with X-ray on Philips Brilliance CT

January 18, 2017 07:43

Hello Eugene,
unfortunately I don't work with Philips CT scanners, so I can't help. By the way I just wanted You to know that You need to modify the dropbox link You provided: it should end with the number "1", not "0", in order to permit the download of the ZIP file You have prepared with the PNG pictures inside of it. I just tested it: empty page with finishing "0", downloaded the ZIP file with finishing "1".
I just wanted to tell You, so that hopefully someone else will be able to see the pictures and help You. ;->

Best regards,
Ivano Murat

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Dmitry Dederer

re: Need help with X-ray on Philips Brilliance CT

January 18, 2017 07:43

Hello, sir! I can help you. E-mail me at shadowcar@mail.ru

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Serkan OZTAS

re: Need help with X-ray on Philips Brilliance CT

January 18, 2017 03:58

I can supply all service and training docs if you need. serkan.oztas@rtsistanbul.com

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Gustavo Volpi

re: Need help with X-ray on Philips Brilliance CT

January 23, 2017 07:57

My friend, your Tube is arcing. Is probably dead. You can try a reloading, but is not guarantee that it will work. Is a long shoot, but is cheap comparing with a brand new CT Tube....
Good Luck!

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Eugene Genoff

re: Need help with X-ray on Philips Brilliance CT

January 25, 2017 04:02

Thank you all for your king support.
There is some progresses.

Does somebody knows what

MCU 65 Error means?

I could find only Part Number : 4535-665-00231 for the MCU but no Error codes in my manuals?

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Gustavo Volpi

re: re: Need help with X-ray on Philips Brilliance CT

January 25, 2017 05:49

Check the Error Log, you'll find the complete Error Code. Share with us and we can help you...

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Eugene Genoff

re: re: re: Need help with X-ray on Philips Brilliance CT

January 28, 2017 03:56

S_RMC_SB_FAULT ( when Gantry Init )

S_GENARATOR_MONITOR_GAF_ERROR ( when Tube Conditioning )

S_RHOST_HVG_HSS_GENATOR_NON_ARC_FAULT & S_MASTER_SEQUENCER_EXIT_STATE_ERR ( when Filament Calibration )

I have changed APM & HSS (there is NO more ARCS)
The final steps should be:
45)Run the required calibrations according to the applicable Brilliance System Calibration manual.
46)Test the system to verify that it is operating properly.

I have checked XRT grid voltages - they are OK.
The machine does NOT pass the Filament Calibration now.
On R-HOST after the errors I see CODE:15 and one constant yellow light ( no more blinking lights as before )
link for the pictures with errors:
https://www.dropbox.com/sh/bcj80w2po5jf2g8/AADTx8UoaAFxVoecbyd2-Qvga?dl=1

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nilo panlilio,jr

re: re: re: re: Need help with X-ray on Philips Brilliance CT

March 03, 2017 09:34

replaced your X-ray Tube.

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Eldad Tor

re: Need help with X-ray on Philips Brilliance CT

March 19, 2017 05:03

Hi we can help you.
dean@mtcmed.com

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