13 Chapter 2
2.2.6 Printer Connector
The ARK-7480 provides a D-sub 25-pin connector, which offers one
standard Parallel port.
Figure 2.5: LPT connector
Note: “ * ” represents “No Connection”
2.2.7 Audio Connector
The ARK-7480 offers AC97 stereo Audio output ports by two phone jack
connectors of Speaker_Out and Mic_In.
Table 2.3: Printer Connector
Pin Signal Name Pin Signal Name
1 STROBE* 14 AUTO FEED*
2 PD0 15 ERROR
3 PD1 16 INIT*
4 PD2 17 SELECT IN*
5PD3 18GND
6PD4 19GND
7PD5 20GND
8PD6 21GND
9PD7 22GND
10 ACK* 23 GND
11 BUSY 24 GND
12 PE 25 GND
13 SELECT
Table 2.4: Speaker_Out connector
Speaker-Out Connector
Footprint Phone Jack 3.5f5P, 90 Degree, Female, LIME color,
with SHIELDED
Table 2.5: Mic_In connector
Mic-In Connector
Footprint Phone Jack 3.5f5P, 90 Degree, Female, PINK color,
with SHIELDED