OK, so my Schuberth SRC system kept turning itself off within minutes of it being turned on. At first, I thought it might have been because it wasn’t fully charged, but I ruled that out quite quickly. Having opened my SRC system in an attempt to improve the radio reception, I anticipated that Schuberth would not be interested in fixing the unit so it was up to me to see if there was anything I could do to solve the problem.
[singlepic id=107 w=320 h=240 float=right]It didn’t take long to get everything apart and see that my assumptions about the location of the battery and the components was incorrect.
It also didn’t take long to find out where the problem was. There was a ribbon cable between the two sides shielded by quite a thick metal sheaf. Clearly, there had been a lot of movement of the shield as it was no longer soldered to the units at either side. Within the metal shield, and near the one end, the ribbon cable had been folded and flattened. Constant movement of the shield and the cable had caused the ribbon cable to fail where it had been folded.
Getting a new ribbon cable of the same size and type proved to be difficult, so I had to search for a 12 pin 0.50mm pitch ribbon cable that was longer than the original. In the end, I was able to get two off eBay for around £7.00 each which I was really pleased about; £14.00 instead of £200.00 for a new unit or the unknown cost of having had it serviced by Schuberth.
I did make one mistake whilst servicing the cable. I was a little impatient with one of the locking tabs of the ribbon cable and broke it off in my haste. I thought this was going to cause me a lot of grief, but I was able to to use a strip of plastic from the top of a headache tablet strip, fold it in half, and wedge it behind the ribbon cable like the original tab would have done. It took a long time to get the cable and the plastic wedge into place and ended up being as snug a fit as the original plastic tab. I doubt it will move before I have to replace the cable again (which I hope I won’t have to do).