MIDI hardware bugfix for HX3.7

[happyfreddy]

we found a hardware bug responsible for the non-working secondary MIDI input.
This is a PCB design error, so you have to do the following:


Click on Pic to get it in greater view

midi_bugfix_37.JPG

(166.91 KiB) 48-mal heruntergeladen

Interrupt/cut PCB track marked violet in picture at red arrow tip position.
Be careful not to damage nearby tracks.
Solder a thin wire from MIDI IN jack to open header pad #3 as shown in picture (green wire).

Sorry for the inconvenience.