Hope someone can help me with my problem!
I have a Digi+ without transformer and used it for about 1 year with an pi2 and openelec.
Now a bought a pi3 and put the digi+ board on it. With openelec 6.95 I was not not able to get sound via toslink.
After that i put the digi+ board back on pi2 with my old openelec installation.
But now also there is no sound.
the green led on the board is on, but no light in Toslink-Connector.
Is it possible that my Digi+ is no broken? how can I test this?