Hi Does anyone have a 9010 service manual change/revision sheet newer than "Issue 2 6/84" that they'd be willing to scan in? I picked up a large number of 9010 mainframes and I was curious on the various mainboard (579268) revisions. The 9010 service manual (page 7A-2) documents upto revision E. Issue 2 of the change sheet that I have documents through revision J. I took some pics (link below), a few of the mainboards are revision P and P-1. One looks like a 'Y' but I initially dismissed that thinking I must be misreading it, as it's a big jump from P. A couple are rev "AB". I initially took this to mean a very early rev but I noticed each AB has is a "Buffer Assy daughterboard" in place of one of the ICs that is marked (c) 1987 which is 3 years after the Issue 2 changesheet. So I'm thinking AB is actually a revision rollover past Z. Link to pics: https://drive.google.com/drive/folders/1kMAyUxVwNTsjIQjGeWbC1ssNOsHxmEsO Also while I'm here a couple of tangential questions: 1) Anyone know if this eBay unit (without an opening for the 006/async) is an early or later version of the 9010? https://www.ebay.com/itm/263328233619 2) http://tech.quarterarcade.com/tech/Fluke/9010A/ Does anyone have more info on what the 9010 GFI option looks like? There isn't any GFI option checkbox on the underside of the case. Thanks! _______________________________________________ Techtoolslist mailing list Techtoolslist@flippers.com https://pairlist7.pair.net/mailman/listinfo/techtoolslist FTP site is: ftp://ttl.arcadetech.org/TTL/Test_Equipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/