Panasonic DMR-EH49EC / DMR-EH49EE / DMR-EH49EP / DMR-EH59EC / DMR-EH59EE / DMR-EH59EM / DMR-EH59EP / DMR-EH495EG / DMR-EH595EG Service Manual ▷ View online
13
6.1.2.
When the Forcible Disc Eject can not be done.
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1. Turn off the power and pull out AC cord.
2. Remove the Top Case.
3. Put deck so that bottom can be seen.
4. Slide SLIDE CAM by Eject Pin (JZJ0484) or minus screw driver (small) in the direction of arrow to eject tray slightly.
2. Remove the Top Case.
3. Put deck so that bottom can be seen.
4. Slide SLIDE CAM by Eject Pin (JZJ0484) or minus screw driver (small) in the direction of arrow to eject tray slightly.
5. Put deck upward, and push out Tray by Eject Pin (JZS0484) or minus screw driver (small).
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7 Service Mode
7.1.
Self-Diagnosis and Special Mode Setting
7.1.1.
Self-Diagnosis Functions
Self-Diagnosis Function provides information for errors to service personnel by “Self-Diagnosis Display” when any error has
occurred.
U**, H** and F** are stored in memory and held.
You can check latest error code by transmitting [0] [1] of Remote Controller in Service Mode.
Automatic Display on FL will be cancelled when the power is turned off or AC input is turned off during self-diagnosis display is ON.
occurred.
U**, H** and F** are stored in memory and held.
You can check latest error code by transmitting [0] [1] of Remote Controller in Service Mode.
Automatic Display on FL will be cancelled when the power is turned off or AC input is turned off during self-diagnosis display is ON.
Error Code
Diagnosis contents
Description
Monitor Display
Automatic FL display
U30
Remote control code error
Display appears when main unit and remote
controller codes are not matched.
controller codes are not matched.
No display
“*” is remote controller code of the
main unit.
Display for 5 seconds.
main unit.
Display for 5 seconds.
U59
Abnormal inner temperature
detected
detected
Display appears when internal temperature of
deck reaches limit temperature.
The power is turned off forcibly.
For 30 minutes after this, all key entries are
disabled. (Fan motor operates at the highest
speed for the first 5 minutes. For the remain-
ing 25 minutes, fan motor is also stopped.)
The event is saved in memory as well.
deck reaches limit temperature.
The power is turned off forcibly.
For 30 minutes after this, all key entries are
disabled. (Fan motor operates at the highest
speed for the first 5 minutes. For the remain-
ing 25 minutes, fan motor is also stopped.)
The event is saved in memory as well.
No display
“U59 is displayed for 30 minutes.
U61
The unit is carrying out its
recovery process.
recovery process.
No display
U71
HDMI incompatible error
(HDCP incompatible)
(HDCP incompatible)
Display this error when the equipment (com-
patible with DVI such as TV, amplifier etc.)
connected to the unit by HDMI is incompatible
with HDCP.
*HDCP=High-bandwidth Digital Content Pro-
tection
patible with DVI such as TV, amplifier etc.)
connected to the unit by HDMI is incompatible
with HDCP.
*HDCP=High-bandwidth Digital Content Pro-
tection
No display
U72
HDMI connection error
(communication error)
(communication error)
This error is displayed when there are any
communication problems with the unit and the
equipments (TV, amplifier etc.) connected to
the unit by HDMI. (or when there is a problem
with the HDMI cable)
communication problems with the unit and the
equipments (TV, amplifier etc.) connected to
the unit by HDMI. (or when there is a problem
with the HDMI cable)
U72 display disappears when
error has been solved by Power
OFF/ON of connecting equipment
or by inserting/removing of HDMI
cable.
error has been solved by Power
OFF/ON of connecting equipment
or by inserting/removing of HDMI
cable.
U73
HDMI connection error
(authentication error)
(authentication error)
When authentication error occurs while the
equipments (TV, amplifier etc.) are connected
by HDMI. (or when there is a problem with the
HDMI cable)
equipments (TV, amplifier etc.) are connected
by HDMI. (or when there is a problem with the
HDMI cable)
No display
U73 display disappears when
error has been solved by Power
OFF/ON of connecting equipment
or by inserting/removing of HDMI
cable.
error has been solved by Power
OFF/ON of connecting equipment
or by inserting/removing of HDMI
cable.
U88
The unit is carrying out its
recovery process.
recovery process.
No display
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U99
Hang-up
Displayed when communication error has
occurred between Main microprocessor and
Timer microprocessor.
occurred between Main microprocessor and
Timer microprocessor.
No display
Displayed is left until the [POWER]
key is pressed.
key is pressed.
H19
Inoperative fan motor
When inoperative fan motor is detected after
powered on, the power is turned off automati-
cally.
The event is saved in memory.
powered on, the power is turned off automati-
cally.
The event is saved in memory.
No display
No display
F00
No error information
Initial setting for error code in memory
(Error code Initialization is possible with error
code initialization and main unit initialization.)
(Error code Initialization is possible with error
code initialization and main unit initialization.)
No display
No display
F58
Drive hardware error
When drive unit error is detected, the event is
saved in memory.
saved in memory.
No display
No display
F34
Initialization error when main
microprocessor is started up
for program recording
microprocessor is started up
for program recording
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.
ing up main microprocessor for program
recording, the power is turned off automati-
cally.
The event is saved in memory.
No display
No display
F74
HDIM Device Key Communica-
tion error.
tion error.
HDMI connection could not be authenticated
due to a transfer malfunction.
Factor of HDMI Device key-road failure
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
• When the bus line of I2C doesn't operate
normally.
• When device key information recorded is
damaged.
No display
F75
HDIM Device Key Information
error
error
HDMI connection could not be authenticated
due to an internal data malfunction.
Factor of HDMI Device key-road failure
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
• When the bus line of I2C doesn't operate
normally.
• When device key information recorded is
damaged.
No display
UNSUP-
PORT
PORT
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.
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.”
incompatible.”
Display for 5 seconds.
The character indication flows
sideways.
sideways.
NO READ Disc read error
*A disc is flawed or dirty.
*A poor quality failed to start.
*The track information could not be read.
*A poor quality failed to start.
*The track information could not be read.
“Cannot read.
Please check the
disc.”
Please check the
disc.”
HARD
ERR
ERR
Drive error
The drive detected a hard error.
“DVD drive error.”
Display for 5 seconds.
The character indication flows
sideways.
sideways.
SELF
CHECK
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 automati-
cally. If a display does not disappear, there is
the possibility that defective Digital P.C.B. /
RAM drive.
failure or operation, it is under restoration
operation.
*It will OK, if a display disappears automati-
cally. If a display does not disappear, there is
the possibility that defective Digital P.C.B. /
RAM drive.
No display
The character indication flows
sideways.
sideways.
PLEASE
WAIT
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.
“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
The character indication flows
sideways.
sideways.
Error Code
Diagnosis contents
Description
Monitor Display
Automatic FL display
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