We have an AMX 4+ with recent batteries that was working fine until we left the key on and the sytem unplugged for about 10 days. Now it will not power on. The display is blank but I can hear a motor running when it is pugged in.
Hi everyone, I have a AMX4 old with a charger G2. Does anyone know what are the test points of the charger?
I have a problem with this X ray. I was given the equipment already open and batteries had been changed before I diagnosed it. It has new batteries, but when I plug in the power cord and turn the breaker on, I can hear the fan working and theres is 112V in the bateries y TP10 and TP9 of the charger. But when I put the main key to ON, only the k215 is energized(I can hear that the switch barely works). And there is normal voltages in the LVLE (15,5,-15,24V), I am not sure what else can I check in the charger. I dont know how to test the test point in this board and the Manual doesnt have too much info of this. Any help is welcome, thank you
When I go to move the tube, it moves, but there’s a resistance that shouldn’t be there. I replaced both hand switches but that didn’t help. Any help would be greatly appreciated.
To start at the beginning ... 1st) Tube/collimator was tough to move up/down to column. Replaced upper brake to column, brake wires shorted to housing when re-assembling. Repaired wires, routed wires a different way, re-assembled ... Tube/collimator easy to move up/down. Charged portable overnight, next day went to verify system working before giving to the techs .... rotor cuts out in 2 seconds & system restarts, tests passed, no errors, CB never trips off.
2nd) Now AMX-4 + when you rotor from Hand switch, can hear relays click, 2 seconds later the displays go blank and startup test pass, display is ready again. I can hear the rotor spinning in tube, tube resistance is good. I verified capacitor values on right side. All fuses are good. Reseated Relays on circuit boards. I have a replaced 1 board at time to the following .... Display Bd, CPU, Rotor Bd, FIL/Kvp Bd. No errors appear after startup tests. Can't do any cals because rotor doesn't last but 2 seconds. Does anyone have any other idea's?
