System Blue connector S1 3-4 ?
#3
This is how I understand it too. Definitely do not jumper both 1-2 and 3-4, or you'll short the 5v input to the VDD output of IC501 and possibly damage ICs connected to VDD. I'm just guessing, but 5v is probably used on the E-field to counter voltage drop across the coax.
Reply


Messages In This Thread
RE: System Blue connector S1 3-4 ? - by piepants - 2016-09-08, 05:30
RE: System Blue connector S1 3-4 ? - by cutty - 2016-09-08, 18:38
RE: System Blue connector S1 3-4 ? - by Tobi - 2016-09-09, 08:45

Possibly Related Threads…
Thread Author Replies Views Last Post
  Replacing the System Blue mini with micro USB connector hazelnut 4 7,982 2022-02-27, 08:40
Last Post: hazelnut

Forum Jump:


Users browsing this thread: 2 Guest(s)