Thread: Half Sidecar PWM Ports Working
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Unread 29-01-2014, 09:46
afclsn afclsn is offline
Adam Claussen
AKA: Adam Claussen
FRC #4474 (Silver Circuit)
Team Role: Mechanical
  
Join Date: Mar 2013
Rookie Year: 2013
Location: Massachusetts
Posts: 24
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Re: Half Sidecar PWM Ports Working
Quote:
Originally Posted by Al Skierkiewicz View Post
We had a similar failure but do not expect this to be your exact issue. We started to lose PWM outputs one after another until half the board had no output. We replaced the DSC and checked the bad one only to find a crack. The way the board is laid out, the crack cut the lines to one of the output devices but not the others.
2 digital sidecars did the same thing, including a brand new one from the KOP. We also opened up the digital sidecar and do not see any cracks/debris/etc.

any other ideas?

thanks.
Last edited by afclsn : 29-01-2014 at 10:23. Reason: forgot something