Cd-Rom Reader Connectors And Jumper Settings - NEC POWERMATE P - SERVICE MANUAL 1996 Service And Reference Manual

D-2 Quad-Speed CD-ROM Reader Specifications and Jumper Settings
Table Appendix D -1 Specifications for Six-Speed CD-ROM Reader
Feature
General Specifications
Interface
Capacity
Disc Loading
Logical Format
MTBF (power-on hours)
MTTR
Data reliability
Height
Width
Depth
Weight
Relative Humidity
(operational)
Operating Temperature

CD-ROM Reader Connectors and Jumper Settings

The back of the CD-ROM readers provides the following connectors and jumpers:
n
Audio output connector — connects the reader to the system's sound system via
an audio cable.
n
Configuration jumpers — enables or disables the cable select feature, slave device
configuration, or master device configuration. The CD-ROM reader is set as the
master device on the secondary PCI/IDE channel.
n
IDE connector — connects the reader to the secondary PCI/IDE connector on the
system board via an I/O cable.
n
Power connector — connects the reader to the power supply via a power supply
cable.
Specification
ATA Packet Interface SFF-8020 Rev.
1.2
650 MB (depends on CD format)
Motorized Front Loading (caddyless)
Data disc: ISO 9660
file format
125, 000 hours (10% duty cycle)
30 minutes
1 unrecoverable error per 10E12 bits
read
1.63 in. (41.5 mm)
5.75 in. (146.0 mm)
7.91 in. (201.0 mm)
1.8 lb. (900 grams)
5% to 90% (no condensation)
5°C to 45°C