Machine Type 2158 System Board Jumpers And Connectors - IBM Aptiva 2158 Hardware Maintenance Service

Machine Type 2158 System Board Jumpers and
Connectors
The blackened pin of a jumper represents pin 1.
2158 System Board Jumper Settings
Jumper/Settings
JP1
1-2*
2-3
JP2
1-2
2-3*
JP3
1-2
2-3*
JP5, JPX1
1-3 & 2-4
3-5 & 4-6*
Function
VGA interrupt
Disabled
Enabled
Wake-on LAN signal trigger level
Active low
Active high
Diskette drive LED
Enabled
Disabled
Line-out signal type
Audio line-out
Amplified audio line-out
Parts/Test Point Locations


131