Panasonic SA-HT990E, Service Manual

Page: 20 / 183

Error
Code
Diagnosis Contents
Description of error Automatic FL Display Remarks
F700 MBX overflow When replying message to
disc manager
Press [ STOP]
on main unit for
next error
F701 Message command
does not end Next message is sent before
replying to disc manager
Press [ STOP]
on main unit for
next error
F702 Message command
changes Message is changed before it
is sent as a reply to disc
manager
Press [ STOP]
on main unit for
next error
F880 Task number is not
appropriate Message coming from a non-
existing task
Press [ STOP]
on main unit for
next error
F890 Sending message
when message is
being sent to AV
task Sending message to AV task
Press [ STOP]
on main unit for
next error
F891 Message couldn’t
be sent to AV task Begin sending message to
AV task
Press [ STOP]
on main unit for
next error
F893 FLASH ROM IC
problem FLASH ROM IC installed is
not operating properly
(Neccessary replacement of
FLASH ROM IC) or firmware
problem
Press [ STOP]
on main unit for
next error
F894 EEPROM
abnormality EEPROM IC installed is not
operating in normal condition
(EEPROM contains
neccessary data)
Press [ STOP]
on main unit for
next error
F895 Region setting
abnormality Firm version agreement
check for factory preset
setting failure prevention.
Check region setting & re-
initialize
Press [ STOP]
on main unit for
next error
F896 No existence model Firm version agreement
check for factory preset
setting failure prevention
Press [ STOP]
on main unit for
next error
F897 Initialize is not
completed Initialize completion check
for factory preset setting
failure prevention
Press [ STOP]
on main unit for
next error
F898 Disagreement of
hardware and
software Unsuitable combination of AV
DECORDER, SDRAM and
FLASH ROM
(firmware)
Press [ STOP]
on main unit for
next error
F8A0 Message command
is not appropriate
Begin sending message to
AV task
Press [ STOP]
on main unit for
next error
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