While you wait for answers, we may have found some information which could help you.
Success
Message
code u80 on dmr-ex75eb?
Stuck on dvd1?
Bit rate display removal?
No power at all?
md4020 voltage regulator?
U61 Code?
Pansonic EZ49V?
dvd draw wont stay shut?
How to mend Panasonic dvd player dmr ez49v?
how do i remove a disc?
I have a Panasonic DMR-EZ49V Video Recorder ?
panasonic DMR-EX78 recover HD information?