Pioneer DV-545 Service Manual page 66

DV-545, DV-444-S, DV-444-K
Description
FL
of Error
Auto sequence
ABUSY did not return within 200 mS after the
5C timeout of
ADJMIR (modulation factor measurement)
modulation factor
command was sent.
measurement
Auto sequence
ABUSY did not return within 2 seconds after the
5D
timeout of auto focus
AFB (auto focus bias) command was sent.
bias
A command could not be sent because ABUSY
Auto sequence
5F
was low. ABUSY did not return within 200 mS
already busy
after TLV command was sent.
Pause mode could not be restored within three
62 Pause retry error
retries after it had been released.
ID can not read
71 An ID could not be read for 1 second or more.
during tracing
Subcode check
72
failure during
playback
ID can not read at An ID could not be read within 1 second after the
73
the startup AFB adjustment had been finished.
Subcode check
74
failure during startup
Timeout for reading
81 TOC of the
mechanism
controller
Timeout for reading
82
TOC of the system
controller
Communication A command could not be issued to DSP because
A1 timeout of DSP Command Busy (XCBUSY) was in force
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
A2 timeout for reading
coefficient read command was issued to DSP, or
DSP coefficient
the address echo-back after command issuance
did not match the setup address.
Communication Command Busy (XCBUSY) was in force for a
A3 timeout for writing specified time (about 1024 mS) before and after
DSP coefficient the coefficient write command was issued to
DSP.
Communication Command Busy (XCBUSY) was in force for 200
µS during continuous coefficient writing, or
timeout for
A4
continuously writing before and after a continuous write command
DSP coefficient was issued to DSP.
In the tracing state during the backup sequence, codes could not be read for 1
Timeout error for
B1 second or more. In the backup sequence, tracking ON sequence of the servo DSP
backup
could not be completed even if more than 500 mS after the tracking ON command
was issued.
Retry error for
B2 Tracing impossible after retring the tracking ON for 3 times in the backup sequence.
backup
During tracing, runaway was detected after three iterations of backup operations for
B3 Retry error for trace
detecting runaway.
Detection of tracking During playback, the overcurrent detection port was at L for 300 ms or more
C3
overcurrent continuously.
Short-circuit test While the power was on, the overcurrent detection port was at L for 40 ms or more
(C5)
corresponding error continuously.
Violation against
E3
digital copy guard
66
Causes if with a DVD Causes if with a CD
No frame could be read for 3
seconds or more.
No subcode could be read within 3
seconds after AFB adjustment had
been finished.
TOC readout took 30 seconds or
more.
Reading TOC of the system
controller took 30 seconds or more.
Operation
of the Unit
Stop
Stop
Stop
Continues operation
Stop
Stop
Opens (ID readout failure)
Opens (Subcode readout
failure).
Stop
Stop
Open
Open
Open
Open
Stops
Stops
Stops
Stops (the mechanical
controller operates
independently).
Turns off the power
instantly (No indication on
the FL display and no
writing to flash memory)
Stops