PYLE Audio IKON RUGGED 7505-BT - Manual (Page 324)

B-2 Ikôn Rugged PDA (Windows Mobile 6.1) User Manual
Appendix B: Port Pinouts
Audio Port Pinout
B.2 Audio Port Pinout
B.3 DC IN Port Pinout
12 USB_OTG_ID Input
13 GND DGND -
14 TXDATA Output RS-232 data
transmit.
Max bit rate
115 kbits/sec.
15 RXDATA Input RS-232 data
receive.
Max bit rate
115 kbits/sec.
16 GND DGND -
Pin # Pin Name Signal
Direction Rela-
tive To DPA
Comment
Pin # Pin Name
Direction Relative
To DPA
Comment
1 HPR Output Headphone output.
2 HP_DETECT Input
3 N/C - Not connected.
4 MIC Input Microphone.
5 N/C - Not connected.
6 DGND - Ground.
Pin # Signal Comment
1 DGND Side contact.
2 DGND Side contact.
3 VDD_ACDC Center contact pin.