IBM 2193 Hardware Maintenance Manual

178
$
JP15: Timeout Reboot
Pin No. Function
Open Timeout Reboot.
Close No Reboot on Timeout. (Default)
$
JP17: Onboard Sound function (Optional)
Pin No. Function
1-2 close Enabled Sound.(Default)
2-3 close Disabled Sound.
$
J13/ J20: USB Port Selection (Optional)
Pin No. Function
1-2 close Front Panel USB Port Enabled.
2-3 close Back Front Panel USB Port
Enabled.
$
J19: Front Panel USB Port (Optional)
Pin No. Function
1,4,5,10 NC
2+5V
3,7,9 GND
6 USB P0+
8 USB P0-
$
JP18: SPDIF (Optional)
Pin No. Function
1VCC
2 SPDIF OUT
3GND
$
JP19: USB Device Wake-up
Pin No. Function
1-2 close
Disable USB Device Wake-up
(Default).
2-3 close Enable USB Device Wake-up.
$
JP20/JP21:Quad Speaker (Optional)
Pin No. Function
1-2 close LINE_IN
2-3 close QUAD OUT

IBM 2193 Specifications

General

Brand	IBM
Model	2193
Category	Desktop
Language	English