Mic In
(L)
(R)
Line In
P1
(L)
CD Audio
(R)
Figure 6–1. Audio Subsystem Block Diagram
(L/R)
Mute
Circuit
(L/R)
ES1869
Audio
Controller
(L/R)
ISA Bus
Compaq Deskpro 4000 and 6000 Personal Computers
First Edition - October 1997
Technical Reference Guide
Spkr Off
Volume Control
(L+R)
Mute
featuring the Pentium II Processor
(L)
Headphones
(R)
Out
Backplane
Connector
Int. Speaker
(L)
Line
(R)
Out
6-3