Cd-Rom Reader Connectors And Jumper Settings - NEC POWERMATE VE - SERVICE MANUAL 08-1996 Service Manual

D-2 CD-ROM Reader Specifications and Jumper Settings
Table D-1 Specifications for Eight-Speed CD-ROM Reader
Feature
General Specifications
Interface
Capacity
Disc Loading
MTBF (power-on hours)
MTTR
Weight
Relative Humidity
(operational)
Operating Temperature

CD-ROM Reader Connectors and Jumper Settings

The back of the CD-ROM reader provides the following connectors and jumpers:
T
Analog audio line output connector — 4-pin male connector that connects the
reader to the system's sound system via an audio cable.
T
Digital audio line output connector — 2-pin male connector
T
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.
T
IDE connector — connects the reader to the secondary PCI/IDE connector on the
system board via an I/O cable (see Appendix A for system board connector
locations).
T
Power connector — connects the reader to the power supply via a power supply
cable.
Specification
IDE
656 MB, Mode 1
748 MB, Mode 2
Motorized Front Loading (power tray
with holder)
70, 000 hours (10% duty cycle)
30 minutes
1.98 lb. (0.9 kg)
30% to 70% (no condensation)
5°C to 45°C
NOTE: The front of the CD-ROM drive
contains a headphone output connector (3.5 mm
mini-jack)