Panasonic HDD DVD Recorder (spares or repair) (Dean Court OX2)

Panasonic DVD recorder dmr-ex75.

Has an error code ub01 - dvd tray won't open etc. so it's being offered for spares or repair with the remote and power lead.

This unit is an HDD and DVD recorder.

I looked up the error code and the conclusion was this:

"the problem is the communication between micros what usually causes this is poor connections that need to be wave soldered however on some occasions resetting the machine in service mode can solve the problem but if the machine wont do that then you will need to take it into a panasonic service centre they will charge around £50 for this work, you can find a service centre in your area by going to the panasonic website (URL removed) and to support