Panasonic DMR-UBS80EG Service Manual page 17

Specifications of Diagnostic Code
1. BD Drive
< Diagnosis Result >
0
1
2
3
8
9
Other
Example: BD Drive is not recognizable.
No trouble found on the drive.
Please check other diagnosis items.
Unable to communicate with the drive. Check any problems with connection of Drive FPC,
power supply cable for drive or power supply circuit.
If no trouble found, there is a high possibility of drive unit failure itself.
Drive unit failure itself.
Error caused by disk or disc control.
If this error appears only in specific disk, check whether the same error appears with other discs
playback.
Check the cable connection to drive.
If the turntable is dirty, clean it up to avoid slip of disc.
If the disk cannot be read/written properly after cleaning, drive unit replacement may be
necessary.
Unable to execute the diagnosis function properly.
There is a possibility of malfunction on the digital P.C.B.
Error diagnosed as unsupported drive. Drive unit replacement is necessary.
Try to run self diagnosis again.
17