Re: Strange DEC PC05 paper tape reader: doc for M705 needed

2015-06-24 Thread Jörg Hoppe
Am 23.06.2015 um 19:40 schrieb Vincent Slyngstad: From: Ethan Dicks: Tuesday, June 23, 2015 8:07 AM On Tue, Jun 23, 2015 at 10:54 AM, Jörg Hoppe wrote: Does anybody has a FPMS with schematics for the M705 modul? Perhaps as part of some PDP-8 doc? Vince Slyngstad has some modern schematics

Re: Strange DEC PC05 paper tape reader: doc for M705 needed

2015-06-23 Thread Vincent Slyngstad
From: Ethan Dicks: Tuesday, June 23, 2015 8:07 AM On Tue, Jun 23, 2015 at 10:54 AM, Jörg Hoppe wrote: Does anybody has a FPMS with schematics for the M705 modul? Perhaps as part of some PDP-8 doc? Vince Slyngstad has some modern schematics here: http://svn.so-much-stuff.com/svn/trunk/Eagle/p

Strange DEC PC05 paper tape reader: doc for M705 needed

2015-06-23 Thread Jörg Hoppe
Hi all, I could acquire *four* rotten PC05 Papertape Reader/Punches for PDP-11. I'm now restoring them. One of these is strange: Normally, the feed hole (between data hole 3 and 4) is used to clock in bits from the data holes. But this very special PC05 does not have a phototransistor for the f

Re: Strange DEC PC05 paper tape reader: doc for M705 needed

2015-06-23 Thread Ethan Dicks
On Tue, Jun 23, 2015 at 10:54 AM, Jörg Hoppe wrote: > Does anybody has a FPMS with schematics for the M705 modul? Perhaps as part > of some PDP-8 doc? The M705 is the standard part in the PC8L (along with the M710 and M715). Vince Slyngstad has some modern schematics here: http://svn.so-much-st