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EN 28
5.
SACD 900
The devices that may report errors are the serial controller
(UART), the basic engine (BE), the slave processor (SLPH),
the SACD Stream Manager (SSM) and the SACD Media
Access (SMA). The identification of these components is as
follows:
Component name
Serial controller (UART)
Engine (BE)
Slave Processor (SLPH)
SACD Stream Manager
(SSM)
SACD Media Access (SMA)
Diagnostic software (DS)
The tables in the next chapters list the error code and
corresponding problem. The column 'Explanation' holds a
more elaborate description and the most likely reason for the
error.
Some Examples:
002E0000 ( SMA reported a timeout error
0016010A ( Engine could not fully close or open the tray
D0010001 ( Flash checksum failed (for other DS errors, see
description of nucleui error codes in paragraph 5.4.
UART Error Codes
Error
Error
Number
name
0000
BUF_OVE
RFLOW
0001
COMMUNI
CATION
BE errors
Error
Number Error name
0101
S2B_ILL_CO
MMAND
0102
S2B_ILL_PAR
AM
0103
S2B_SLEDGE Sledge could not be moved to
0104
S2B_FOCUS
0105
S2B_MOTOR Motor could not reach speed
0106
S2B_RADIAL Servo didn't get on track after
0107
S2B_PLL_LO
CK
0108
SBC_HEADE
R_TO
0109
S2B_SBC_NO
T_FOUND
010A
S2B_TRAY
010B
S2B_TOC_RE
AD
010C
S2B_JUMP
010D
S2B_NON_EX
IST_SES
010E
S2B_NON_EX
IST_BCA
Diagnostic Software Descriptions and Troubleshooting
Component identification
000A
0016
001A
001C
002E
Dxxx
Explanation
To many characters were offered in
too little time. Reason: system was
too busy doing other jobs.
Usually a protocol error. Reason:
bad connection between engine
and processor.
Explanation
Parameter(s) not valid for this
command. Reason: some
communication problem
between UART and engine.
Command not allowed in this
state or unknown. Reason: see
S2B_ILL_COMMAND error
home position.
Focus failure
within timeout
several retries.
PLL could not lock in Accessing
or Tracking state
Header timeout
Requested subcode item could
not be found.
Tray could not be opened or
closed completely.
TOC could not be read within
timeout period.
Requested seek could not be
performed.
Attempt to access a non-existing
session.
Error
Number Error name
Explanation
01F0
S2B_OVERR
Too many bytes received over
UN
S2B Reason: see
S2B_ILL_COMMAND error
01F1
S2B_COMM_
Not enough bytes are received
TO
over S2B Reason: see
S2B_ILL_COMMAND error
01F2
S2B_PARITY Byte received with parity error.
Reason: see
S2B_ILL_COMMAND error
01F3
S2B_ILL_PHA
CMD IDC is not valid,
SE
transmission out of sync.
Reason: see
S2B_ILL_COMMAND error
01F4
S2B_ILL_NR_
Byte count has an illegal value.
OF_BYTES
Reason: see
S2B_ILL_COMMAND error
SLPH Error Codes
Error
Number Error name
Explanation
0000
COMMUNICA
Error in I2C communication.
TION
Reason: bad connection
between slave processor and
main processor.
SSM Error Codes
Error
Code
Error name
Explanation
0006
SP_SYNCER
System cannot get synchronised
ROR
with sectors coming from disc.
Reason: Usually a damaged
disc or the player was dropped/
pushed during operation. If not,
the engine is malfunctioning.
0007
SP_EDCERR
Data coming from disc is
OR
damaged. Reason: see
SP_SYNCERROR
0008
SP_CONTINU
Sequence of sectors coming
ITYERROR
from disc is incorrect. Reason:
see SP_SYNCERROR
0009
DMX_CONTI
Sequence of sectors is incorrect.
NUITYERRO
Reason: problem with buffer
R
RAM
000A
LLD_ERROR
An illegal audio format was
offered to the decoder. Reason:
unknown audio type on disc or
problem with buffer RAM
000B
BCU_ERROR Internal problem in Furore chip
SMA Error Codes
Error
Number Error name
Explanation
0000
SMA_TIMEO
Data coming from disc not in
UTERROR
time. Reason: damaged disc or
engine problem.
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