Panasonic DMP-BD45EE, Service Manual

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8.3. Self-Diagnostics Functions
8.3.1. Self-Diagnostics Functions
Self-Diagnosis Function provides information for errors to service personnel by Self-Diagnosis Display when any error has
occurred.
U** and F** are stored in memory and held.
You can check last error code by transmitting [0] [1] of Remote Control 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.
E rror Code D iagnosis contents Description FL display On Screen
изо
Remote control code error
This error is displayed when main
unit is different from remote control
codes.
и з о *
“*” is remote control code
of the main unit.
Displays for 5 seconds.
Not displayed
U59
Abnormal inner
temperature detected
This error is displayed when the
internal temperature of the unit
exceeds the margin of safety. The
power is turned off forcibly.
For 30 minutes after this, the
[Power] button operation is
disabled.
U59
Displays for 30 seconds.
Not displayed
U71
HDMI incompatible error
(HDCP incompatible)
This error is displayed when it turns
on power and HDMI equipment (TV,
amplifier etc.) connection error is
occurred, (or when there is a
problem with the HDMI cable)
*HDCP: High-bandwidth Digital
Content Protection
This error display disappears only
when the connection is released.
Neither the button operation nor the
passage of the fixed time disappear
the display.
U71
Not displayed
U72
HDMI connection error
(communication error)
This error is displayed when there
are any communication problems
with the unit and the equipment (TV,
amplifier etc.) connected to the unit
by HDMI. (or when there is a
problem with the HDMI cable)
This error display disappears only
when the connection is released.
Neither the button operation nor the
passage of the fixed time disappear
the display.
U72
Not displayed
U73
HDMI connection error
(authentication error)
This error is displayed when
authentication error occurs while the
equipment (TV, amplifier etc.) are
connected by HDMI. (or when there
is a problem with the HDMI cable)
This error display disappears only
when the connection is released.
Neither the button operation nor the
passage of the fixed time disappear
the display.
U73
Not displayed
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