While you wait for answers, we may have found some information which could help you.
Click here for Panasonic Error F61panasonic cd/ipod dock?
Panasonic stereo model SK-AK640 error F61?
Maintenance Manual for Panasonic SA-PM38DB?
no disk message in a SC-AK25 panasonic stereo system?
my panasonic sl-sx430 wont read cds?
F 61 error?