OD-A017-02
TOSHIBA DVD-RAM SD-W1111
‘99/06/26
Version
1.0
Page 4
Product Specification
1.
Scope.................................................................................................................................................... 6
2.
Features ................................................................................................................................................ 6
3.
External views and dimensions ............................................................................................................. 7
4.
Basic specifications .............................................................................................................................. 8
5.
Power supply specifications ................................................................................................................ 10
5.1
Input power supply ....................................................................................................................... 10
5.2
Power consumption ...................................................................................................................... 10
5.3
Allowable ripple voltage............................................................................................................... 10
6.
Mechanical specifications ................................................................................................................... 10
6.1
Dimensions .................................................................................................................................. 10
6.2
Mass ............................................................................................................................................ 10
6.3
Disc loading ................................................................................................................................. 10
6.4
Optical head auto-lock mechanism................................................................................................ 10
7.
Reliability specifications..................................................................................................................... 11
7.1
Error rate...................................................................................................................................... 11
7.2
Life .............................................................................................................................................. 11
8.
Environmental specifications .............................................................................................................. 11
8.1
Temperature ................................................................................................................................. 11
8.2
Relative humidity ......................................................................................................................... 12
8.3
Vibration ...................................................................................................................................... 12
8.4
Shock ........................................................................................................................................... 12
8.5
Altitude ........................................................................................................................................ 12
8.6
Static electricity............................................................................................................................ 12
8.7
Acoustic noise.............................................................................................................................. 12
8.8
Applicable regulations .................................................................................................................. 12
9.
Block diagram .................................................................................................................................... 14
10. Mounting............................................................................................................................................ 15
10.1 Mounting...................................................................................................................................... 15
10.2 Mounting direction ....................................................................................................................... 16
10.3 Notes on mounting ....................................................................................................................... 17
11. Front bezel.......................................................................................................................................... 19
11.1 Standard Bezel ............................................................................................................................. 19
11.2 LED lighting ................................................................................................................................ 19
12. Rear View and Connectors.................................................................................................................. 21
12.1 Power supply connector................................................................................................................ 21
12.2 I/F connector (SCSI connector)..................................................................................................... 22
12.2.1 Pin No. table of connector terminal .......................................................................................... 22
12.2.2 External view diagram.............................................................................................................. 23
12.2.3 Signal interface ........................................................................................................................ 23
12.3 Mode select headers functions ...................................................................................................... 24
12.3.1 SCSI ID setting ........................................................................................................................ 24
12.3.2 Parity check setting .................................................................................................................. 24
12.3.3 VERIFY setting ....................................................................................................................... 24
12.3.4 ONE LUN/TWO LUN setting .................................................................................................. 25
12.3.5 Termination setting................................................................................................................... 25
12.3.6 Change of setting ..................................................................................................................... 25
12.4 Audio Connector .......................................................................................................................... 25
13. Host interface specification................................................................................................................. 26
13.1 Applicable standard...................................................................................................................... 26
13.2 SCSI command set ....................................................................................................................... 26
14. Notes on data guarantee ...................................................................................................................... 28
14.1 Disappearance of data in buffer in a write cache operation ............................................................ 28
14.2 Error report in a write cache operation .......................................................................................... 28
14.3 Automatic sector replacement at a write operation ........................................................................ 28
14.4 Verification of a block address ...................................................................................................... 28
14.5 Error generation in Read Modify Write operation ......................................................................... 28
