Teac Esoteric DV-50, Руководство по обслуживанию

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71
ID can not read
during tracing
FL
Description
of Error
Causes if with a DVD Causes if with a CD
Operation
of the Unit
An ID could not be read for 1 second or more. Stop
72
Subcode check
failure during
playback No frame could be read for 3
seconds or more.
Stop
73
ID can not read at
the startup An ID could not be read within 1 second after the
AFB adjustment had been finished.
Opens (ID readout failure)
74
Subcode check
failure during startup
No subcode could be read within 3
seconds after AFB adjustment had
been finished.
Opens (Subcode readout
failure).
81
Timeout for reading
TOC of the
mechanism
controller
TOC readout took 30 seconds or
more.
Stop
82
Timeout for reading
TOC of the system
controller
Reading TOC of the system
controller took 30 seconds or more.
Stop
A1
Communication
timeout of DSP
command A command could not be issued to DSP because
Command Busy (XCBUSY) was in force
(XCBUSY = L) for a specified time (about 200
mS).
Open
A2
Communication
timeout for reading
DSP coefficient
Command Busy (XCBUSY) was in force for a
specified time (about 200 mS) before and after a
coefficient read command was issued to DSP, or
the address echo-back after command issuance
did not match the setup address.
Open
A3
Communication
timeout for writing
DSP coefficient Command Busy (XCBUSY) was in force for a
specified time (about 1024 mS) before and after
the coefficient write command was issued to
DSP.
Open
A4
Communication
timeout for
continuously writing
DSP coefficient Command Busy (XCBUSY) was in force for 200
µ
S during continuous coefficient writing, or
before and after a continuous write command
was issued to DSP.
Open
B1
Timeout error for
backup
In the tracing state during the backup sequence, codes could not be read for 1
second or more. In the backup sequence, tracking ON sequence of the servo DSP
could not be completed even if more than 500 mS after the tracking ON command
was issued.
Stops
B2
Retry error for
backup
Tracing impossible after retring the tracking ON for 3 times in the backup sequence. Stops
B3 Retry error for trace
During tracing, runaway was detected after three iterations of backup operations for
detecting runaway.
Stops
C3
Detection of tracking
overcurrent During playback, the overcurrent detection port was at L for 300 ms or more
continuously.
Stops (the mechanical
controller operates
independently).
(C5)
Short-circuit test
corresponding error While the power was on, the overcurrent detection port was at L for 40 ms or more
continuously.
Turns off the power
instantly (No indication on
the FL display and no
writing to flash memory)
E3
Violation against
digital copy guard
Stops
5C
Auto sequence
timeout of
modulation factor
measurement
ABUSY did not return within 200 mS after the
ADJMIR (modulation factor measurement)
command was sent.
Stop
5D
Auto sequence
timeout of auto focus
bias
ABUSY did not return within 2 seconds after the
AFB (auto focus bias) command was sent.
Stop
5F
Auto sequence
already busy
A command could not be sent because ABUSY
was low. ABUSY did not return within 200 mS
after TLV command was sent.
Stop
62 Pause retry error
Pause mode could not be restored within three
retries after it had been released.
Continues operation