Fanuc C2000 DC PSU and RF units

[RPosty]

We have about 4 defective sets on our shelves collecting dust, from what I can tell by looking at them is it is usually the DC PSU that fails because I can see the same resistor components on a few of them blown open. I would love a schematic to these or even related ones so I can troubleshoot and repair these more effectively. I will use brute force guessing if I can't find them. Part Numbers for our unit is A14B-0082-B003-01 and A14B-0082-B106-01

I know it is a long shot because Fanuc does not release this info.

Side note fun fact: PLC Center does not "match" the units like Fanuc allegedly does, but they seem to work fine. YMMV

"I am stuck on Band-Aid brand, 'cause they are stuck on me"

 

[LASERNINJA]

thank you for the response regarding the mirrors. I've looked around for the power supply part numbers and I do not recognize them. I am willing to help you fix them if you can give me more information.

 

[RPosty]

That's the problem, there is very little info, though I am making better headway than I thought I could without Schematics. The components that are open are not going to rest of board, looks like a shorted rectifier that takes them out. I will keep you posted, already made one out of two and its ran all day.

"I am stuck on Band-Aid brand, 'cause they are stuck on me"