While you wait for answers, we may have found some information which could help you.
Success
Message
U61 Code?
How to mend Panasonic dvd player dmr ez49v?
md4020 voltage regulator?
Panasonic DVD Recorder Screen 'Noise'?
Bit rate display removal?
Panasonic error code display F06, what does it mean?
Voltage Regulator?
I have a Panasonic DMR-EZ49V Video Recorder ?
How to fix F61 on Panasonic SC-PT750 DVD Home theatre Sound System?
panasonic DMR-EX78 recover HD information?
how do i remove a disc?
dvd draw wont stay shut?