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Topic starter
24/01/2025 11:45 pm
We have a KONE AMD 10 Drive board that keeps blowing the 5 amp fuse when power is plugged in. We have all other connections removed to isolate the problem. A new board is on order, but now the car next to it has the same issue. A second board is now on order. Has anyone seen this problem with the AMD 10? Is there a component on the board that is known to cause this that we could replace? The job has been running for a few years without issue.
Any help or advice is greatly appreciated.
25/01/2025 7:27 am
yes, there is a protection diode that causing this problem, easy to repair.
If you send me the picture of the PCB, I can circle it for you.
If you send me the picture of the PCB, I can circle it for you.
Topic starter
26/01/2025 5:26 am
https://share.icloud.com/photos/063wPR1c0LhrTMWOElwzmjXYw
Here’s the board - for anyone that’s curious.
28/01/2025 7:31 am
Can you show me please?
01/02/2025 10:48 pm
I have the same problem. Can you tell me which component is damaged?
Topic starter
13/02/2025 4:49 am
Still waiting to hear back from project.elevator. I tested the diode networks that I thought would be the issue but they were good. I'm curious to see if they point out a different component.