Panasonic DMP-B500EB, Service Manual

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F99 Hang-up Displayed when communication error has occurred
between Main microprocessor and Timer microprocessor.
"F99" is displayed utill the [Power]
key is pressed.
UNSUP-
PORT Unsupported disc error This error is displayed when the following are detected.
1. When the unsupported format disc is reproduced.
2. When the unsupported format data is saved in the
supported format disc.
3. When it becomes impossible to read because the
quality of the disc is bad. "This disc is incompatible."
Display for 5 seconds.
No Read Disc read error This error is displayed when the following are detected.
1.When the disc is dirty or damaged.
2. When falling in reading the reack information.
3. When the drive error occurs. "Cannot read, please check the
disc."
Display for 5 seconds.
Hard Error Drive error This error is displayed when the drive detected a hard
error. "DVD drive error."
Display for 5 seconds.
Self Check Restoration operation This error is displayed when the restoration is operating
because it is power failures or turns off power during a
operation. If there is no problem, the display disappears
automatically. If a display does not disappear, there is the
possibility that defective Main P.C.B. / Drive unit.
Unformat Unformatted disc error This error is displayed when the unformatted DVD-RAM/
DVD-RW or the DVD-RW recorded by another make of
recorder is inserted.
This disc is not formatted properly.
Format the disc in DISC
MANAGEMENT?
Error Code Diagnosis contents Description LCD Display