Panasonic DMR-EH75VP, Service Manual

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Error Code Diagnosis contents Description Monitor Display Automatic FL display
UNSUPPO
RT Unsupported disc error *An unsupported format disc was played,
although the drive starts normally.
*The data format is not supported, although
the media type is supported.
*Exceptionally in case of the disc is dirty. “This disc is
incompatible.”
Display for 5 seconds.
NO READ Disc read error *A disc is flawed or dirty.
*A poor quality failed to start.
*The track information could not be read. “Cannot read.
Please check the
disc.”
HARD
ERR Drive error The drive detected a hard error. “DVD drive error.” Display for 5 seconds.
IR ERR IR communication error [IR ERR] is displayed when communication
between
Timer microprocessor and IR
microprocessor fails.
No display
No REC Recording is impossible [No REC] is displayed when recording is
impossible due to the defect, dirt or wound of
media. No display
SELF
CHECK Restoration operation Since the power cord fell out during a power
failure or operation, it is under restoration
operation.
*It
will OK, if a display disappears
automatically. If a display does not disappear,
there is the possibility that defective Digital
P.C.B. / RAM drive.
No display
PLEASE
WAIT Unit is in termination process Unit is in termination process now.
“BYE” is displayed and power will be turned
off.
In case “Quick Start” of setup menu is ON, it
is displayed in restoration operation for AC
off. No display
UNFORM
AT Unformatted disc error You have inserted an unformatted DVD-RAM
or DVD-RW that is unformatted or recorded
on other equipment.
HDD
ERROR [HDD ERR] is displayed when
start up of HDD was failed.
(Except
error of setting of
Power on Stand-by)
a) When normal start up was failed.
b) When start up at HDD boot was failed.
c) When start up from state of P-OFF was
failed.
d) When start up from state of HDD SLEEP
was failed.
[HDD ERR] is displayed when above each
start up of HDD was failed.
*In case b), tary opens automatically and
[HDDERR] is displayed until version up disc is
inserted. No display
HDD NG Power on Stand-by setting
error
[HDD NG] is displayed when power on Stand-
by setting of HDD is NG or when HDD which
power on Stand-by is not set to is used.
Please try to replace HDD with junine HDD as
service parts. No display
8.1.2. (DVD) Special Modes Setting
Item FL display Key operation
Mode name Description Front Key
TEST Mode *All the main unit´s parameters (include tuner)
are initialized. Press [VHS to DVD DUBBING],
[REC] and [OPEN/CLOSE] keys
simultaneously
for five seconds
when power is off.
Rating password The audiovisual level setting password is
initialized to “Level 8”. Set DRIVE SELECT to [DVD].
While the tray is open, press [REC]
and [PLAY] simultaneously for 5
seconds.
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DMR-EH75VP