Reply To: [REQUEST] A updated part list for OSSC 1.6?

NewHome › Forums › OSSC, OSSC Pro and DExx-vd isl › OSSC – DIY & Repair Support › [REQUEST] A updated part list for OSSC 1.6? › Reply To: [REQUEST] A updated part list for OSSC 1.6?

August 28, 2017 at 2:10 PM #14799
d0pefish
Participant

    You’re welcome! 🙂
    I also got a mail to confirm @philenotfound received his too.

    Good luck with the troubleshooting – you should be able to fix the bridge with some flux and some patience.

    A couple of times, I found that too much flux and too many attempts at cleaning results in semi-conductive residue becoming trapped under the chips, causing subtle, hidden shorts that show up as unstable sync or the FPGA’s CPU crashing (garbled display).

    To fix these, desoldering, cleaning, and re-soldering the TVP and/or Cyclone was the solution, as attempts at cleaning under the chips with IPA failed. So far no chips have died doing this – although I am experienced with SMD/hot air rework tools. Hopefully it won’t come to this for you.