Panasonic DMR-BWT955GL Service Manual page 40

Error Code Diagnosis Contents
U88 The unit is carrying out its
recovery process.
U99 Hang-up
H19 02 Inoperative fan motor
F00 No error information
F34 Initialization error when main
microprocessor is started up
for program recording
F58 Drive hardware error
F74 HDMI Device Key Communi-
cation error
F75 HDMI Device Key Information
error
BD * Remote control code error
UNSUPPO- Unsupported disc error
RT
NO READ Disc read error
HARD Drive error
ERR
SELF Restoration operation
CHECK
Description
Displayed when communication error has
occurred between Main microprocessor and
Timer microprocessor.
When inoperative fan motor is detected after
powered on, the power is turned off automati-
cally. The event is saved in memory.
Initial setting for error code in memory (Error
code Initialization is possible with error code
initialization and main unit initialization.)
When initialization error is detected after start-
ing up main microprocessor for program
recording, the power is turned off automati-
cally. The event is saved in memory.
When Drive unit error is detected, the event
is saved in memory.
HDMI connection could not be authenticated
due to a transfer malfunction.
Factor of HDMI Device key-road failure
• When HDMI LSI is damaged.
• When the bus line of I2C doesn't operate
normally.
• When device key information recorded is
damaged.
HDMI connection could not be authenticated
due to an internal data malfunction.
Factor of HDMI Device key-road failure
• When HDMI LSI is damaged.
• When the bus line of I2C doesn't operate
normally.
• When device key information recorded is
damaged.
Display appears when main unit and
remote controller codes are not matched.
*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.
*A disc is flawed or dirty.
*A poor quality failed to start.
*The track information could not be read.
The Drive detected a hard error.
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. / BD Drive.
40
Monitor Display Automatic FL display
No display
No display
Displayed is left until the [POWER]
key is pressed.
No display No display
No display
No display No display
No display No display
No display
No display
No display
"*" is remote controller code of the
main unit.
Display for 5 seconds.
"This disc is Displayed for 5 seconds.
incompatible."
The character indication flows
sideways.
"Cannot read.
Please check the
disc."
"BD Drive error." Display for 5 seconds.
The character indication flows
sideways.
No display
The character indication flows
sideways.