IBM 2193 Hardware Maintenance Manual

176
2 +12V
3 SENSE
$
PWR FAN: Power FAN Connector
Pin No. Function
1 GND.
2 +12V
3 SENSE
$
SYS FAN: System FAN Connector
Pin No. Function
1 GND.
2 +12V
3 SENSE
$
J9:Buzzer Enable (Optional)
Pin No. Function
Open Internal Buzzer Disable
Close Internal Buzzer Enable
$
J17 RING PWR ON :Internal Modem Card
Ring PWR On
Pin No. Function
1 Signal
2GND
$
JP2 : Keyboard Power On Selection
Pin No. Function
1-2 close Enabled Keyboard Power On.
2-3 close Disabled Keyboard Power
On(Default).
$
JP12 : Clear CMOS
Pin No. Function
1-2 close Clear CMOS
2-3 close Normal operation (Default).
$
J7: CD Audio Line in
Pin No. Function
1 CD_L

IBM 2193 Specifications

General

Brand	IBM
Model	2193
Category	Desktop
Language	English