Audio Subsystem; Specifications - HP Compaq D315 Technical Reference Manual

Chapter 2 System Overview

2.4.10 AUDIO SUBSYSTEM

This system uses the integrated AC97 audio controller of the chipset and the Analog Devices
AD1885 (D315 models) or AD1981 (d325 models) codec. These systems include microphone and
line inputs and headphone and line outputs. The system includes a 3-watt output amplifier driving
an internal speaker, and the headphone and microphone jacks are duplicated on both the front
panel and the rear chassis panel.
2.5

SPECIFICATIONS

This section includes the environmental, electrical, and physical specifications for the Hewlett-
Packard Personal Computers. Where provided, metric statistics are given in parenthesis. All
specifications are subject to change without notice.
Table 2-6. Environmental Specifications
Parameter
Ambient Air Temperature
Shock (w/o damage)
Vibration
Humidity
Maximum Altitude
NOTE:
[1] Peak input acceleration during an 11 ms half-sine shock pulse.
[2] Maximum rate of change: 1500 ft/min.
Table 2-7. Electrical Specifications
Parameter
Input Line Voltage:
Nominal:
Maximum:
Input Line Frequency Range:
Nominal:
Maximum:
Power Supply:
Maximum Continuous Power
Maximum Line Current Draw
2-14 Compaq D315 and hp d325 Personal Computers
Featuring the AMD Athlon XP Processor
Table 2-6.
Environmental Specifications (Factory Configuration)
Operating
o o o
50 to 95 F (10 to 35
of change < 10°C/Hr)
5 Gs [1]
2
0.000215 G /Hz, 10-300 Hz
10-90% Rh @ 28
wet bulb temperature
10,000 ft (3048 m) [2]
Table 2-7.
Electrical Specifications
Second Edition – March 2003
o o o
C, max. rate -24 to 140
of change < 20°C/Hr )
0.0005 G
o
C max. 5-95% Rh @ 38.7
wet bulb temperature
30,000 ft (9144 m) [2]
U.S.
100 - 127 VAC
90 - 132 VAC
50 - 60 Hz
47 - 63 Hz
235 watts
3.6 A @ 100 VAC
Nonoperating
o o
F (-30 to 60 C, max. rate
20 Gs [1]
2
/Hz, 10-500 Hz
o
C max.
International
200 - 240 VAC
180 - 264 VAC
50 - 60 Hz
47 - 63 Hz
235 watts
3.6 A @ 200 VAC