Epson HX-20, TRS-80 Model 100 Capacitor Kits
Since I have at least four Model 100 and HX-20s, I've decided to just replace all the aluminum electrolytics before repair becomes much more difficult. So far, I see the project as fairly easy depending on how bad the corrosion from the leaking caps is. Is anyone interested in buying a kit or two of the capacitors? I'm guessing buying the parts from DigiKey at low quantity prices will result in about $3.50 or so for the bag of about 13 capacitors. US postage will probably run a couple of dollars or so, but I can also bring them with me to VCFMW. I'll be ordering what I need unless I hear others might want the kits as well. On a similar topic, has anyone given up on cleaning out the corroded plated-Thru-Holes, and just soldered on some SMD caps? If so, how did it work out? Finally, just some observations on the corrosion. I finally found some information about the corrosion caused by leaking aluminum caps. It sounds like the leaking fluid, besides possibly damaging the copper traces, also does something to the solder in the PTH such that a soldering iron won't melt the solder. Right now, the solder doesn't want to melt so I will use a pin vise and about a number 62 drill or so to hand drill out the PTH solder.
ACT Able, Datasouth
I have a bunch of Able items here If you have any questions, please contact me off list. If you have any info, please share it with us. several models of Quniverters 10028, 10028101, 10028102 some boards have 3 #s This is the mysterious PDP 11/45 board. RARE? 10033, 10033001, 10033002 PDP1134, 11/40 cache RARE? SN267 10003000, 10003001, 10003002 10049, 10049-0, 10049001,10049002 High speed link Datasouth board for LA36 I believe.
IMS DYNATECH, UNISYS, EECO Paper tape, Datamyte
This is a very old rack mount disk controller (has format switch) with what looks like ims on the 15 or so small boards. The backplane has DYNATECH on the back. Two Unisys PCK105-SKB look unused, but one is yellowed. DATAMYTE 1000 Data Collector EECO model # TRS9200BBDED, paper tape reader, no reels. The TRS9200 is on Bitsavers.org
Re: Article on Gopher with Cam in it
> https://www.minnpost.com/business/2016/08/rise-and-fall-gopher-protocol Every so often someone rediscovers Gopher and asks me the same set of questions. But I love seeing the old beast still burrowing. Meanwhile, the Veronica-2 robot is indexing as I type this. -- personal: http://www.cameronkaiser.com/ -- Cameron Kaiser * Floodgap Systems * www.floodgap.com * ckai...@floodgap.com -- Si c'est gratuit, vous etes le produit.
Looking for Targa 1.0 drivers
I have some old Targa 1.0 video boards (dating back to their AT&T days) but no driver diskettes. Does anyone happen to have some? I think they should work with Targa 16 drivers.
Re: Article on Gopher with Cam in it
> On Aug 27, 2018, at 9:37 AM, Al Kossow via cctalk > wrote: > > https://www.minnpost.com/business/2016/08/rise-and-fall-gopher-protocol > > They seem to have overlooked the fact that U-Minn never wanted to release > control over Gopher. I had no idea Bob Alberti was one of the folks behind Gopher. Zane
Re: Article on Gopher with Cam in it
I especially like the description of the UMN Shepherd Labs building having no windows, placed directly beneath a photo of the building with around 150 windows visible.
Article on Gopher with Cam in it
https://www.minnpost.com/business/2016/08/rise-and-fall-gopher-protocol They seem to have overlooked the fact that U-Minn never wanted to release control over Gopher.
Re: NEC Multisync monitor manual
> I am looking for a manual for the original NEC Multisync monitor. Mine is JC-1402 and the "User's Manual" I have is titled "MultiSync 3D". It mentions model JC-1404 but it all looks the same as mine. Is there anything in particular you need to know - or would you like a scan? Richard Sheppard
VAX 4000 Memory?
Hi, I have an working VAX4000/300 and I'm looking for additional memory for this machine. Has anyone left over MS-670 Memoryboards that he wants to get rid of for an symbolic price? (or compatibles, clearpoint etc...) I'm ocated in germany.. Regards, Holm -- Technik Service u. Handel Tiffe, www.tsht.de, Holm Tiffe, Freiberger Straße 42, 09600 Oberschöna, USt-Id: DE253710583 i...@tsht.de Fax +49 3731 74200 Tel +49 3731 74222 Mobil: 0172 8790 741