Hello, GE AMX 4 Plus. During system turns on it shows TEST 04 Failed, after finally loading shows DRIVE ONLY, X RAY DISABLED. In the service there is CHECKSUM ERROR 11, during FILAMENT CURRENT TABLE CALLIBRATION, shows ERROR 432. Please take an advice, is this issue from HV TANK, TUBE or FIL/KVP CONTROL BD, Who had solved issue like this.
Thu Jun 17 2021
ERROR 432 during callibration
Thu Jun 17 2021Reply from Ben C
What is the name of the manufacturer and model of the equipment you are working on?
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Wed Jun 23 2021Reply from ffriedmann
For the 432 error, google the terms "amx4 error list" should be a number of items found. Specifically on DOTmed forums are listings of all AMX4 error codes and possible checks. Check TP on the KVfil board and make sure you have filament drive current. (or pull the cathode cable and see if the tube filament is open The error code indicates a drive problem, just not sure if it means filament current to high or none at all.
If filament seems ok, try runing through the cals. The answers to the diagnostics is here on medwrench in multiple areas, google them. Love or hate google, google is your friend here.
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