Service Mode - Panasonic DMR-XW380EB Service Manual

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.
Error Code Diagnosis contents
U30 Remote control code error
U59 Abnormal inner temperature
detected
U61 The unit is carrying out its
recovery process.
U71 HDMI incompatible error
(HDCP incompatible)
U72 HDMI connection error
(communication error)
U73 HDMI connection error
(authentication error)
U76 HDMI connection error
U77 Illegal disc error
Description
Display appears when main unit and
remote controller codes are not matched.
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 high-
est speed for the first 5 minutes. For the
remaining 25 minutes, fan motor is also
stopped.) The event is saved in memory as
well.
Display this error when the equipment
(compatible with DVI such as TV, amplifier
etc.) connected to the unit by HDMI is
incompatible with HDCP.
*HDCP=High-bandwidth Digital
Protection
This error is displayed when there are any
communication problems with the unit and
the equipments (TV, amplifier etc.) con-
nected to the unit by HDMI. (or when there
is a problem with the HDMI cable)
When authentication error occurs while the
equipments (TV, amplifier etc.) are con-
nected by HDMI. (or when there is a prob-
lem with the HDMI cable)
HDMI cannot be output because you are
connected to a model that does not support
copyright protection.
Due to the current disc not having autho-
rized copyright information, video output is
not performed.
22
Monitor Display
No display
No display
No display
No display
Content
No display
No display
No display
No display
Automatic FL display
"*" is remote controller code of the
main unit.
Display for 5 seconds.
U59 is displayed for 30 minutes.
U72 display disappears when error
has been solved by Power OFF/ON of
connecting equipment or by inserting/
removing of HDMI cable.
U73 display disappears when error
has been solved by Power OFF/ON of
connecting equipment or by inserting/
removing of HDMI cable.