DV-646A
DescriptionOperation
FLCauses if with a DVDCauses if with a CD
of Errorof the Unit
Auto sequence
ABUSY did not return within 200 mS after the
5Ctimeout of Stop
ADJMIR (modulation factor measurement)
modulation factor
command was sent.
measurement
Auto sequence
ABUSY did not return within 2 seconds after the
5Dtimeout of auto focus Stop
AFB (auto focus bias) command was sent.
bias
A command could not be sent because ABUSY
Auto sequence
5Fwas low. ABUSY did not return within 200 mS Stop
already busy
after TLV command was sent.
Pause mode could not be restored within three
62 Pause retry errorContinues operation
retries after it had been released.
ID can not read
71An ID could not be read for 1 second or more.Stop
during tracing
Subcode check No frame could be read for 3
72Stop
failure during seconds or more.
playback
ID can not read at An ID could not be read within 1 second after the
73Opens (ID readout failure)
the startupAFB adjustment had been finished.
Subcode check No subcode could be read within 3 Opens (Subcode readout
74seconds after AFB adjustment had
failure during startupfailure).
been finished.
Timeout for reading
TOC readout took 30 seconds or
81TOC of the Stop
more.
mechanism
controller
Timeout for reading
Reading TOC of the system
82TOC of the system Stop
controller took 30 seconds or more.
controller
Communication A command could not be issued to DSP because
A1timeout of DSP Command Busy (XCBUSY) was in force Open
command(XCBUSY = L) for a specified time (about 200
mS).
Command Busy (XCBUSY) was in force for a
Communication specified time (about 200 mS) before and after a
A2timeout for reading coefficient read command was issued to DSP, or Open
DSP coefficientthe address echo-back after command issuance
did not match the setup address.
Communication Command Busy (XCBUSY) was in force for a
A3timeout for writing specified time (about 1024 mS) before and after Open
DSP coefficientthe coefficient write command was issued to
DSP.
Communication Command Busy (XCBUSY) was in force for 200
A4timeout for ?S during continuous coefficient writing, or Open
continuously writing before and after a continuous write command
DSP coefficientwas issued to DSP.
In the tracing state during the backup sequence, codes could not be read for 1
Timeout error for
B1second or more. In the backup sequence, tracking ON sequence of the servo DSP Stops
backup
could not be completed even if more than 500 mS after the tracking ON command
was issued.
Retry error for
B2Tracing impossible after retring the tracking ON for 3 times in the backup sequence.Stops
backup
During tracing, runaway was detected after three iterations of backup operations for
B3 Retry error for traceStops
detecting runaway.
Stops (the mechanical
Detection of tracking During playback, the overcurrent detection port was at L for 300 ms or more
C3controller operates
overcurrentcontinuously.
independently).
Turns off the power
Short-circuit test While the power was on, the overcurrent detection port was at L for 40 ms or more instantly (No indication on
(C5)
corresponding errorcontinuously.the FL display and no
writing to flash memory)
Violation against
E3Stops
digital copy guard
73 |
ACEC
PIONEER
