While you wait for answers, we may have found some information which could help you.
Click here for F61 Code PanasonicThe display panel on Panasonic CD stereo system SA-PM 21?
error f61?
My panasonic sa-ak340 show code f61 hoe to fix it?
Panasonic SC-PM39D CD changer won't open?
ic number for Panasonic SA CH94M?
Panasonic SA-NC9 Stero - Fault code F76?