[GreenKeys] Model 19 progress and a few questions...
Pete Lancashire
pete at petelancashire.com
Mon Aug 7 09:29:53 EDT 2017
Basic question. Do you have an ohm meter ?
On Aug 6, 2017 10:45 PM, "E." <hanyou at xsmail.com> wrote:
>
> Hi all!
>
> Sorry for that last schematic… I was trying to decipher one of the
> previous emails with it, so the circle I had on there was incorrect ;o
> (sorry again). Since this is still a bit new to me (slowly figuring it
> out), a few more questions:…
>
> *Does "running open" means being all noisy - clicking away and not doing
> anything except the motor running (as opposed to an open circuit, like what
> was being talked about with the line jack)?
>
> *If the above does mean running open, that is my case - it’s not doing
> anything with the keyboard. I have current running though the main unit &
> keyboard (minus the perforator side - for the time being) but nothing going
> on the typing unit (just clicking away noisily). I got lost about the
> jumping… either with jumping the line jack or the terminals on the side
> (sorry - multiple emails with multiple subjects ;p ). What jumping do I
> need to do and where, so that it may not run open (I’m hoping terminals on
> the side - the line jack checks out fine with the ohm meter)?
>
> *Will the signal lamp glow when on keyboard? If it does, looks like I
> have more sniffing out to do...
>
> Today was mainly a day of taking off the typing unit, checking
> lines/resistors, oiling and trying to figure out the mechanical side of
> it. May do a video tomorrow… the printing bail blade doesn’t seem to be
> working like it should, but one thing at a time ;o . After over a week of
> working ’n trying to fix, I’m a bit burnt out tonight, so will take a break
> for the rest of the evening ;p ~…..
>
> Anyways, thanks as always and please have a good day/night everyone ^^ !!!~
>
> Sincerely,
> Eric :)
> -.- ----- .--- .. .-
>
> Btw, I make a pretty mean salsa myself ;p heh… and all good, Paul :) ~
>
>
> > On Aug 6, 2017, at 11:30 am, WA5CAB--- via GreenKeys <
> greenkeys at mailman.qth.net> wrote:
> >
> > John,
> >
> > I saw the "LINE JACK" out in the middle but on the copy that came in
> here, the circle was to the right, around what's labeled "RECEIVING LINE
> CORD AND PLUG". But thanks for reminding me what the contacts were. I
> recognized the similar one for the keyboard.
> >
> > But if the entire machine were wired complete with polar relay and the
> NEUTRAL-POLAR switch set as drawn,just as the 19 schematic shows, then
> yes. To stop the machine running open, you would need to jumper
> >
> > Robert Downs - Houston
> > wa5cab dot com (Web Store)
> > MVPA 9480
> >
> > In a message dated 08/06/2017 07:45:00 AM Central Daylight Time,
> jhhaynes at earthlink.net writes:
> >> The thing he has circled on the schematic that is labelled "Line Jack"
> >> is actually the contacts that short the selector magnet circuit when
> >> the typing unit is removed from the base. So as to prevent the circuit
> >> going open.
> >
> >
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