Sony Betacam SX DNW-A100 Maintenance Manual page 132
Digital video hybrid recorder
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Also See for Betacam SX DNW-A100:
- Maintenance manual (506 pages) ,
- Operation manual (134 pages) ,
- Brochure & specs (14 pages)
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3-2. Details of Error Messages
ERROR-D7 SCSI DRIVER RELATED ERROR
(SCSI DRIVER)
Description:
Abnormality (parity error, bus stop) in the SCSI bus is detected.
Sub error messages and Detecting conditions:
SCSI Bus Parity(71):
When SCSI protocol controller (IC400 on SSX board) detects the parity error.
SCSI Bus Stop(72):
When the SCSI bus keeps a condition except BUS FREE for more than fifteen
seconds.
Possible causes:
SCSI Bus Parity(71):
. No connection with SCSI terminator
n
1. When the BKNW-116 is not connected to this unit, be sure to connect the
2. When connecting the BKNW-116 to this unit, be sure to connect the SCSI
. SCSI connector (on the connector panel) trouble
. Internal SCSI cable connection defect or disconnect
(SSX board _ Hard disk drives _ SCSI connector)
. External SCSI cable (disk array cable) connection defect or disconnect
(When the BKNW-116 is connected.)
. SCSI cable connection defect or disconnect in the BKNW-116.
. SCSI differential drivers (IC401 through 409 on SSX-1 board, or IC401
through 403 on SSX-2 board) trouble
SCSI Bus Stop(72):
In addition to the mentioned above of the possible causes
. Hard disk drive trouble
Protecting operations:
Stops the record or playback.
Disables the access to the hard disk drive.
n
All operations can not be performed concerning the hard disk drives.
3-30
SCSI terminator supplied with this unit to the SCSI connector on the
connector panel.
terminator that was connected the SCSI connector on the connector panel
to one of the two SCSI connectors of the BKNW-116.
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
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