Compaq Deskpro Workstation AP230 - Figure 5-11. Audio Subsystem

Technical Reference Guide
Compaq Deskpro Personal Computers
Third Edition - April 2001
5-27
Figure 5-11. Audio Subsystem Functional Block Diagram
TDA
7056
Headphones/
Line Out
(L)
(R)
HP Out Audio (L/R)
AD1885
Audio
Codec
(L)
(R)
Line In
Mic In
Audio
Bias
CD Audio (L)
CD ROM
CD Audio (R)
Internal
Speaker
+
-
L+R
Audio
PC Beep Audio
AC97
Link Bus
82801 ICH2
AC’97
Audio
Cntlr.
PCI
Bus
Embedded AC’97 Audio
(
Slim Desktop/Confi
g
urable Minitower
)
Headphones
Out
(L)
(R)
Line
Out
(L)
(R)
Line Out Audio (L/R)
HP Out Audio (L/R)
Internal
Speaker
+
-
Equalizer
LA
4301
Mono
Audio
HP
Sense
Line
Sense
AD1885
Audio
Codec
(L)
(R)
Line In
Mic In
Audio
Bias
CD Audio (L)
CD ROM
CD Audio (R)
PC Beep Audio
AC97
Link Bus
82801 ICH2
AC’97
Audio
Cntlr.
PCI
Bus
Embedded AC’97 Audio
(
Small Form Factor
)
82801
ICH2
Speaker
+
-
PC Beep Audio
Le
g
ac
y
PC-Beep Audio
(
Deskpro EN Models Onl
y)