MUX_SH board mod tutorial

Discuss Nava construction and related issues
  • Whats this Mod Vincent? Red wire on IC115.

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  • hofmann25 wrote:Whats this Mod Vincent? Red wire on IC115.

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    My guess: a broken trace. ;)
  • KlangGenerator wrote:
    hofmann25 wrote:Whats this Mod Vincent? Red wire on IC115.

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    My guess: a broken trace. ;)
    :lol: :lol: :lol: :lol: Probably but this is Vincen'ts kit and I would doubt(Hope) he didn't break them like all of us.....
  • Since this is one of the poorly engineered early PCB version, I doubt that a broken trace couldn't also happen to Vincent. ;)
  • The wire is connected between PIN3-8. Looking at the bottom layout these two pins are connected by a trace. So that red wire replaces the trace. ;)
  • KlangGenerator wrote:The wire is connected between PIN3-8. Looking at the bottom layout these two pins are connected by a trace. So that red wire replaces the trace. ;)
    Roger that sherlock :ugeek:

    :D
  • I finished this Mod. Firmware Nava_v1_027.

    Machine does not work anymore. Nothing. Not a sound.........
  • I had the same issue.. it was the connectors, I connected a - to +. Maybe you did this too ?
  • No. Visually and continuity checked to the header. Only thing I did different to Vincent's guide was hook up the right board to the closest + G - pads.

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