Hi,
problem is still there. Resoldered all points including ic2, resistor bulk, switches, encoder. Made another voltage check, which was ok. Also checked voltage with inserted ic. Everything seems fine voltages are there where they have to be. Changed ic1 with ic2 both works in socket ic1. But no response from the menue buttons or the encoder.
Q: Is it right that the bulk resistors face all the same direction?
Maybe a software problem? I'm at work so i can't have a look at it. Any advice for a application for testing the functions?
Please help.
If anyone is living in Nürnberg and could give assistance i would be glad (today or next week, i stay at NB over the week). Also assistance over google/hangout/skype/chat even twitter would be ok after work.