Keyboard Connectors - Boser HS-6252 Manual

3.17.5 HS-6252 Connect with AT Power Supply
1. Connects CN11 to AT power supply. (Through cable4)

3.18 Keyboard Connectors

The HS-6252 offers two possibilities for keyboard connections. The
connections are via KB1 for an external PS/2 type keyboard or via CN1
for an internal 5-pin cable converter to an AT keyboard.
CN1: 5-pin Keyboard Connector
PIN Description
1 Keyboard Clock
2 Keyboard Data
3 N/C
4 GND
5 +5V
KB1: PS/2 6-pin Mini DIN Keyboard Connector
PIN Description
1 Keyboard Data
2 N/C
3 GND
4 +5V
5 Keyboard Clock
6 N/C
22
1 2 3 4 5
Keyboard
3
GND
Clock
5
Keyboard
1
Data
2
N/C
6
4
N/C
+5V