Teknor Industrial Computers TEK-AT4LVG Technical Reference Manual page 194

Multi-Function Connector - Keyboard, Speaker,
Reset, LED - (J5) - Pinout
Pin Number
Signal Flow
Signal
KBCLK I/O
KBDDATA I/O
VCC (+5V) -
SPKR O
KBDINH I
DOWNLD* I
PBRES* I
ACTIVE* O
* Active low signal
Appendices 18-32
Pin Number
Signal Flow
Signal
1 2 - GND
3 4 - GND
5 6 - VCC (+5V)
7 8 - VCC (+5V)
9 10 - GND
11 12 - GND
13 14 - GND
15 16 - VCC(+5V)