Sony ODS-D280U Service Manual page 118

Optical disc archive drive unit
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Code
Description
91-99F
A firmware error of Disc
Drive LSI 0a (Base Drive)
was detected. (On side 0)
91-AAF
A firmware error of Disc
Drive LSI 0b (Base Drive)
was detected. (On side 0)
91-BBF
A firmware error of Disc
Drive LSI 1a (Base Drive)
was detected. (On side 0)
91-CCF
A firmware error of Disc
Drive LSI 1b (Base Drive)
was detected. (On side 0)
92-595
Communication between
Disc Drive LSI 2a (Base
Drive) and BRIDGE (IC700
internal: BI-353 (ODS-
D280U)/BF-92 (ODS-
D280F) board) cannot be es-
tablished during startup. (On
side 1)
92-597
Failure in Disc Drive LSI 2a
(Base Drive) firmware up-
grade was detected during
startup. (On side 1)
92-5A5
Communication between
Disc Drive LSI 2b (Base
Drive) and BRIDGE (IC700
internal: BI-353 (ODS-
D280U)/BF-92 (ODS-
D280F) board) cannot be es-
tablished during startup. (On
side 1)
92-5A7
Failure in Disc Drive LSI 2b
(Base Drive) firmware up-
grade was detected during
startup. (On side 1)
ODS-D280U/ODS-D280F
Error remedy method
Turn off and on the drive power, and then perform
again firmware update.
The drive power may have been shut down
during firmware update.
If the same error persists, a drive malfunction
is likely.
Turn off and on the drive power, and then perform
again firmware update.
The drive power may have been shut down
during firmware update.
If the same error persists, a drive malfunction
is likely.
Turn off and on the drive power, and then perform
again firmware update.
The drive power may have been shut down
during firmware update.
If the same error persists, a drive malfunction
is likely.
Turn off and on the drive power, and then perform
again firmware update.
The drive power may have been shut down
during firmware update.
If the same error persists, a drive malfunction
sub
is likely.
When the main base assembly or the DR-683
board or the BI-353 board (ODS-D280U)/
BF-92 board (ODS-D280F) has been re-
placed:
Check the installation status.
When this error occurs after firmware up-
grade:
Turn off and on the drive, and then upgrade
the firmware again.
Turn off and on the drive, and then upgrade the
firmware again.
Note
If the drive is turned off during firmware upgrade,
the firmware upgrade may fail.
If the same phenomenon occurs again, the
drive may be defective.
When the sub base assembly or the DR-683
board or the BI-353 board (ODS-D280U)/
BF-92 board (ODS-D280F) has been re-
placed:
Check the installation status.
When this error occurs after firmware up-
grade:
Turn off and on the drive, and then upgrade
the firmware again.
Turn off and on the drive, and then upgrade the
firmware again.
Note
If the drive is turned off during firmware upgrade,
the firmware upgrade may fail.
If the same phenomenon occurs again, the
drive may be defective.
Refer to section
"7. Firmware Upgrade"
"7. Firmware Upgrade"
"7. Firmware Upgrade"
"7. Firmware Upgrade"
"1-8. Location of Main Parts"
"1-14. Cautions on Handling the
Optical Block Assembly"
"1-16. Service Action after Re-
placing Blocks and Mounted
Boards"
"4-19. BI-353/BF-92 Board"
"4-29. Sub Base Assembly"
"7. Firmware Upgrade"
"7. Firmware Upgrade"
"1-8. Location of Main Parts"
"1-14. Cautions on Handling the
Optical Block Assembly"
"1-16. Service Action after Re-
placing Blocks and Mounted
Boards"
"4-19. BI-353/BF-92 Board"
"4-29. Sub Base Assembly"
"7. Firmware Upgrade"
"7. Firmware Upgrade"
Continued
2-70

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