Sun Microsystems Ultra 1 Creator Series Service Manual page 196

Note – Specifications listed in
"CD-ROM or DAT" is selected.
TABLE C-3
Stereo I/Os
Line In
Frequency Response
Internal CD Input
Input Level
Distortion
S/N Ratio
Frequency
Response
Microphone Input
Headphone Output
Line Out
C.1.10.2 Built-In Speaker
The system unit or server contains a cost-effective speaker. The speaker provides
audio functionality in the absence of external speakers. Audio from all sources is
available.
TABLE C-4
Speaker
Power Output
Distortion
Impedance
Frequency Response
C-10 Ultra 1 Creator Series Service Manual • August 1996
TABLE C-2
Audio Specifications
Specifications
2V typical, 4V max.; 5-50W impedance
20 Hz-17 kHz +/- 0.5 dB
0.1 Vrms typical at 10 kW; 2Vpp max.
0.01%, typical at 1 kHz
84 dB, typical IEC 179 A-weighted
20 Hz-17 kHz +/- 0.5 dB
15 mV typical, 0.6-1.0 kW impedance;
+5 VDC input bias via a 2.2kW resistor
1V typical, 2.4V max.; 16W-1kW impedance
1V typical, 2.4V max.; 5-50 kW impedance
lists the built-in speaker specifications.
TABLE C-4
Built-In Speaker Specifications
Specifications
1.5W average, 3W peak
0.02%, typical at 1 kHz
16Ω +/- 20%
150 Hz-17 kHz +/- 0.5 dB
assume that the Audio Tool format setting,