MicroVAX I

[robertbeauchamp33--- via cctalk]

My mother is moving and her spouse has a MicroVax I he bought new back in 1984 
for some crazy amount. I don’t see this model listed in your chart? Can you 
tell me if there is any value to this machine? He also has two original 
monitors. 

Sent from my iPhone

Re: Help ID'ing Bridge Rectifier

[Josh Dersch via cctalk]

Cool, thanks, all!

- Josh

On Sun, Aug 12, 2018 at 7:08 PM, W2HX via cctalk 
wrote:

> I agree with chuck.
>
>
> 73 Eugene W2HX
>
>
> -Original Message-
> From: cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of Chuck
> Guzis via cctalk
> Sent: Sunday, August 12, 2018 7:16 PM
> To: Josh Dersch via cctalk
> Subject: Re: Help ID'ing Bridge Rectifier
>
> I would think, looking at the schematic that any 2A 600V bridge would do
> in this position.  If you wanted some error margin, the 4A 600V.
>
> --Chuck
>
>
>
>
>
> On 08/12/2018 03:04 PM, Josh Dersch via cctalk wrote:
> > Hey all --
> >
> > Working on bringing a Dasher D200 terminal back to life.  There's a
> bridge
> > rectifier package that appears to have a short in it and I can't find any
> > info on it -- I suspect it may have a house part number.  It's got a
> > Motorola logo on it, and is labeled "SDA314."  In the schematic (
> > http://bitsavers.org/pdf/dg/terminals/014-000640_DASHER_
> D100_D200_Display_Terminals_Users_Manual_Oct79.pdf)
> > it's CR6.
> >
> > This short causes the 5W resistors before the fuse to smoke and explode,
> > but the fuse is fine (thank goodness.) :).
> >
> > Anyone have any ideas?
> >
> > Thanks,
> > Josh
> >
>
>

DEC SIMMS

[Paul Anderson via cctalk]

*I found a handful or two of 54-20410-01 and a bunch of 54-20352-01, but
have conflicting info on what systems they are from. Does anyone have any
info on them or need any?*

*I'm also looking for a list of DEC simms. A fellow list member was kind
enough to send me the following link.*


*http://www.chrisjdoran.plus.com/simms.html
*

*Any info would be useful.*

*Thanks, Paul*

RE: Help ID'ing Bridge Rectifier

[W2HX via cctalk]

I agree with chuck.


73 Eugene W2HX


-Original Message-
From: cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of Chuck Guzis 
via cctalk
Sent: Sunday, August 12, 2018 7:16 PM
To: Josh Dersch via cctalk
Subject: Re: Help ID'ing Bridge Rectifier

I would think, looking at the schematic that any 2A 600V bridge would do
in this position.  If you wanted some error margin, the 4A 600V.

--Chuck





On 08/12/2018 03:04 PM, Josh Dersch via cctalk wrote:
> Hey all --
> 
> Working on bringing a Dasher D200 terminal back to life.  There's a bridge
> rectifier package that appears to have a short in it and I can't find any
> info on it -- I suspect it may have a house part number.  It's got a
> Motorola logo on it, and is labeled "SDA314."  In the schematic (
> http://bitsavers.org/pdf/dg/terminals/014-000640_DASHER_D100_D200_Display_Terminals_Users_Manual_Oct79.pdf)
> it's CR6.
> 
> This short causes the 5W resistors before the fuse to smoke and explode,
> but the fuse is fine (thank goodness.) :).
> 
> Anyone have any ideas?
> 
> Thanks,
> Josh
> 

Re: Help ID'ing Bridge Rectifier

[Chuck Guzis via cctalk]

I would think, looking at the schematic that any 2A 600V bridge would do
in this position.  If you wanted some error margin, the 4A 600V.

--Chuck





On 08/12/2018 03:04 PM, Josh Dersch via cctalk wrote:
> Hey all --
> 
> Working on bringing a Dasher D200 terminal back to life.  There's a bridge
> rectifier package that appears to have a short in it and I can't find any
> info on it -- I suspect it may have a house part number.  It's got a
> Motorola logo on it, and is labeled "SDA314."  In the schematic (
> http://bitsavers.org/pdf/dg/terminals/014-000640_DASHER_D100_D200_Display_Terminals_Users_Manual_Oct79.pdf)
> it's CR6.
> 
> This short causes the 5W resistors before the fuse to smoke and explode,
> but the fuse is fine (thank goodness.) :).
> 
> Anyone have any ideas?
> 
> Thanks,
> Josh
> 

Help ID'ing Bridge Rectifier

[Josh Dersch via cctalk]

Hey all --

Working on bringing a Dasher D200 terminal back to life.  There's a bridge
rectifier package that appears to have a short in it and I can't find any
info on it -- I suspect it may have a house part number.  It's got a
Motorola logo on it, and is labeled "SDA314."  In the schematic (
http://bitsavers.org/pdf/dg/terminals/014-000640_DASHER_D100_D200_Display_Terminals_Users_Manual_Oct79.pdf)
it's CR6.

This short causes the 5W resistors before the fuse to smoke and explode,
but the fuse is fine (thank goodness.) :).

Anyone have any ideas?

Thanks,
Josh

Re: Centronics 101A manuals?

[Al Kossow via cctalk]

Yes, I have them scanned, I'll try to get them uploaded to bitsavers this 
morning

On 8/12/18 3:51 AM, Paul Birkel via cctalk wrote:
> Speaking of BIG printers, does anyone have the maintenance manual for the 
> Centronics 101A impact printer?

Centronics 101A manuals?

[Paul Birkel via cctalk]

Speaking of BIG printers, does anyone have the maintenance manual for the 
Centronics 101A impact printer?

All that I've found thus far is marketing literature.  Not even an owner's 
manual.

-Original Message-
From: cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of Mattis Lind 
via cctalk
Sent: Sunday, August 12, 2018 5:08 AM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: Oliverti Te300 teleprinter manuals?

Does anyone have any type of manuals for the Olivetti Te300 teleprinters?

Preferebly maintenance manuals or similar.

https://vads.ac.uk/diad/bres/pub/COID/231/32.jpg

Oliverti Te300 teleprinter manuals?

[Mattis Lind via cctalk]

Does anyone have any type of manuals for the Olivetti Te300 teleprinters?

Preferebly maintenance manuals or similar.

https://vads.ac.uk/diad/bres/pub/COID/231/32.jpg