68kMLA Classic Interface

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Macintosh SE30 - 26LS30 PLCC

Posted by: flowers on 2016-12-26 03:37:55 Hi there,  A short question for who had experiences over it; Is there on the SE30 board an available point where can be hooked the pin 17 of the UE12 ? (the trace on the board is lost) The AM26LS30 schematic i get online give the ref. "SR-B"; it link to an internal PCB layer but i'm trying to check if i can get it hooked to another point without success, any good ideas ? Ref. https://ia801006.us.archive.org/28/items/AM26LS30/AM26LS30.pdf the S30 schematics portion about it :

Posted by: techknight on 2016-12-26 14:05:04 if its not going anywhere in the schematic, its unused. SR-A through D is unused.

Posted by: flowers on 2016-12-29 15:40:08 ... that's sounds the conclusion i was waiting to get confirmed 🙂 ...  was my thought it goes inside to a layer.. but yes the schematic get it nowhere and you are right. ^_^

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