Output Expander Control Board - IBM Infoprint 1130 Service Manual

IBM Infoprint 1130/1140

Output Expander Control Board

Connector
J1A Autoconnect
J1B
J2A Autoconnect
J2B
J3 Pass Thru Sensor
J4 DC Motor
5-12
Service Manual
Pin No. Signal
1 +24 V dc
2 Ground
3 +5 V dc
1 Prtxdin
2 Ground
3 prtrxd
4 Ground
5 N/C
1 +24 V dc
2 Ground
3 +5 V dc
1 prtxdout
2 Ground
3 prtrxd
4 Ground
1 Ground
2 Paper Present
3 RVsnsr
1 mtrout1
2 mtrout2
3 Ground
4 Ground
5 tach +
6 +5 V dc