JVC HR-S9500 wont accept tapes
 

Screen indicates 'no tape' and this stayes whatever I do. If I put a tape in it will nog be drawn in. If I pull the power plug and put it in again the tape wille be drawn in, but spitted out within seconds, indicating 'no tape' during the whole procdure. A look inside proves that the tape switch is touched and also that the transport motor is turning in wrong direction as if it had to spit out a tape.
Pulling the plug during the few seconds a tape is inside and putting it in again brings out the tape, but changes nothing.
A defect I could repair at home?