Have you got the shard with the rest of the coding on?Hi
I got this Caddy ARC 251i welding machine. Phase hit PFC board's 17AP1 IC1 chip. Can anyone help me to identify it?
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Of course I haven't got the shard, that's why I do not know what chip it isHave you got the shard with the rest of the coding on?
It's likely that the fault is not with that IC but somewhere else and the damage you see on this board is just a symptom - the problem with high voltage circuits is that one fault can lead to lots of damage down and up stream. I would give the rest of the boards a thorough testing as per the service manual before fitting a new board/IC.
Welcome to the forumHi, do you still need help with that CI?
Ok, I work at the ESAB representative on the service side, I have access to some information, I even repaired that board on the PFC, that CI
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At last, someone with the equivalent shard to complete the jigsaw.Ok, I work at the ESAB representative on the service side, I have access to some information, I even repaired that board on the PFC, that CI
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