Parallel Port; Audio Connectors - Boser HS-7280 Manual

3.18 Parallel Port

LPT1 is a standard 26-pin connector designed to accommodate
parallel port connection onboard for HS-7280.
LPT1: Parallel Connector
PIN Description
1
2
3
4
5
6
7
8
9
10 Acknowledge
11
12 Paper Empty
13 Printer Select

3.19 Audio Connectors

The HS-7280 has an onboard RealTek ALC202A audio connector. The
following tables list the pin assignments of the Line In/Audio Out
connector.
CN16: MIC In/Line Out Connector
PIN Description PIN Description
1 AOUTL
3 GND
5 MIC IN L
7 GND
PIN
Strobe 14
Data 0 15
Data 1 16
Data 2 17
Data 3 18
Data 4 19
Data 5 20
Data 6 21
Data 7 22
23
Busy 24
25
26
13
26
2 AOUTR
4 GND
6 MIC IN R
8 GND
Description
Auto Form Feed
ERROR#
Initialize
Printer Select LN#
GND
GND
GND
GND
GND
GND
GND
GND
GND
1
14
1 2
7 8
21