Installing the Motherboard
16
CD_IN1: Analog audio input header
LPT1: Onboard parallel port header
This is a header that can be used to connect to the printer, scanner or other devices.
Refer to the following motherboard image for the location of the analog audio input header
and the onboard parallel port header.
2
DATA0
15
-ERR
1
-STB
14
AFD
3
DATA1
16
-INIT
4
DATA2
17
-
SLIN
5
DATA3
18
GND
6
DATA4
19
GND
7
DATA5
20
GND
Pin Signal Name Pin Signal
8
DATA6
21
GND
9
DATA7
22
GND
10
-ACK
23
GND
11
-BUSY
24
GND
12
-PE
25
GND
13
-SLCT1
26 KEY
1
26
13
1
14
1
CD IN L
CD In left channel
3
GND
Ground
4
CD IN R
CD In right channel
Function
Pin
Signal Name
2
GND
Ground
