This page describes the IBM SMS card "YAB", and is part of the SMS card database
Function of the card:
Misc -12v to s line integrator
Misc -12V to S-line Integrator
Part number: 370095
PCB number: 492875
Used in: IBM 1414 I/O Synchronizer, IBM 1410, 7030
This page created by Ken Shirriff
on Wed Sep 15 18:15:11 2021.
The information on these pages comes from a variety of sources, especially old IBM documents
on bitsavers.org, as well as information from the IBM 1401 restoration team,
especially Tim Coslet's SMS data and Jim Hunt's data.
Much of this information was obtained through OCR, so don't expect complete accuracy.
These pages are not associated with IBM in any way.