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Troubleshooting AMX
Error Number
Error 450
Error Code / System Message
450
Error Question
What should I check for error 450 on the AMX-4 Series?
Short Answer
1. Check wiring to X-Ray Tube Assembly pressure switch (switch should be closed). If switch closure rings back to J3-6 & 7 of CPU Board, then problem on CPU Board
Possible Causes
1) Check wiring to X-Ray Tube Assembly pressure switch (switch should be closed). If switch closure rings back to J3-6 & 7 of CPU Board, then problem on CPU Board, 2) Bad X-Ray Tube
Troubleshooting Steps
1. Check wiring to X-Ray Tube Assembly pressure switch (switch should be closed). If switch closure rings back to J3-6 & 7 of CPU Board, then problem on CPU Board
Parts Areas to Check
CPU Board; X-Ray Tube
For Related Models
AMX-4, AMX-4+, Definium AMX 700
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