Audio Specifications; Table B-8 Audio Module Inputs And Outputs; Table B-9 Internal Monaural Speaker Specifications - Sun Microsystems SPARCstation 4 110 Service Manual

B.7.5

Audio Specifications

TABLE B-8
specifications, and
TABLE B-8
Module Stereo Inputs/Outputs
Line In
Frequency Response
Internal CD Input
Input Level
Distortion
S/N Ratio
Frequency Response
Microphone Input
Headphones Output
Line Out
1.These specifications assume you are using the Audio Module with the
Audio Tool format setting "CD-ROM or DAT" selected.
2.The internal stereo CD connector is located on the module.
3.SunMicrophone II (370-1678) specifications.
TABLE B-9
TABLE B-9
Monaural Speaker
Internal Speaker
Power Output
Distortion
Impedance
Frequency Response
B-8 SPARCstation 4 Model 110 Service Manual • July 1996
lists the SPARCstation 4 Audio Module stereo connections and their
lists the internal speaker specifications.
TABLE B-9
Audio Module Inputs and Outputs
2
3
lists the SPARCstation 4 internal monaural speaker specifications.
Internal Monaural Speaker Specifications
1
Specifications
2 V typical, 4 V maximum; 5 to 50 k-ohm impedance 20 Hz to
17 kHz 0.5dB
0.1 Vrms typical at 10 k-ohm; 2 Vpp maximum
0.01%, typical at 1 kHz
84 dB, typical IEC 179 A-weighted
20 Hz to 17 kHz 0.5dB
15 mV typical, 0.6 to 1 k-ohm impedance;
+5 Vdc input bias via a 2.2 k-ohm resistor
1 V typical, 2.4 V maximum;
16 W to 1 k-ohm impedance
1 V typical, 2.4 V maximum; 5 to 50 k-ohm
impedance
Specifications
1.5 W average, 3 W peak
0.02%, typical at 1 kHz
16 W 20%
150 Hz to 17 kHz 0.5dB