Cd-Rom Audio-In Header: Cd-In; Front Panel Audio Header: Front Audio - Albatron KM266 Series Manual

5.2 CD-ROM Audio-In Header: CD-IN

Pin No.
1
2
3
4

5.3 Front Panel Audio Header: FRONT AUDIO

If your housing has been designed with an Audio port on the front
panel. You have to remove the jumper caps before connecting the
front panel Audio port; then you can use either panel. At the same
time, you can plug the microphone cable into Pin 1 & 3, and plug the
earphone L/R channels into Pin 9 & 5. On the other hand, if your
housing does not have Audio port on the front panel, please
remove the jumper caps.
Pin No. Assignment
1
3
5
7
9
If you maintain the caps place, jumper cap
1 is on pin5, pin6 and jumper cap2 is on
pin9, pin 10.
Left Channel Input
Right Channel Input
Pin No.
FP_MIC 2
FP_VREF 4
SPOUT_R
6
(From IC)
NC
8
SPOUT_L
10
(From IC)
20
Assignment
GND
GND
Assignment
GND
+5V
SPOUT_R
(To Connector)
NC
SPOUT_L
(To Connector)
do not