[NJARC] September Events

[Scott Roberts]

I kinda-sorta replaced all the resistors & caps,
too... :) Tht's why I want to bring her in for a look
see...

Scott


--- Nick Senker <ns539 at earthlink.net> wrote:

> Visit our web site - See http://www.njarc.org
> _______________________________________________
> Hi Scott, we tend to recap these sets but not pay
> too much attention to the resistors which can
> increase in value , especially when hot.  I remember
> reading the grid leak resistors on the output tubes
> can cause the symptoms you describe.  Try replacing
> the 330K and 490K resistors on the grids of the 42
> output tubes.  Nick Senker 
> 
> -----Original Message-----
> >From: Scott Roberts <ng19delta at yahoo.com>
> >Sent: Aug 28, 2007 6:13 AM
> >To: New Jersey Antique Radio Club
> <njarc at mailman.qth.net>
> >Subject: Re: [NJARC] September Events
> >
> >Visit our web site - See http://www.njarc.org
> >_______________________________________________
> >The 37-650 has always given me fits... Of course I
> was
> >a little overzealous when I got her- I replaced
> >everything, including all wiring & most tubes. My
> main
> >problem is that she will lose volume- just have it
> >nice and reasonably loud, and then it sort of
> whispers
> >away, and I have to keep turning her up... I think
> >something else developed last time I used her as
> well,
> >so I just want to bring her by for a checkup: I
> really
> >don't have too much time to mess with her at the
> >moment, not really knowing what I'm doing
> >anyway...lol... I can fix airplanes. Why can't I
> make
> >a radio work? ;) 
> >
> >I'll have to make a laundry list of symptoms and
> post
> >it shortly.
> >
> >Thanks!
> >Scott
> >
> >
> >--- john ruccolo <jr6v6gt at yahoo.com> wrote:
> >
> >> Visit our web site - See http://www.njarc.org
> >> _______________________________________________
> >> Hi Scott,
> >> 
> >> I *think* we have a clinic coming up as well.
> Phil?
> >> Rich? Did we decide on a date at the last
> meeting?
> >> 
> >> So, Scott, what's up with that 37-850? What are
> the
> >> symptoms? Maybe we can suggest fixes over the
> >> reflector. ;-)
> >> 
> >> JR
> >> 
> >> --- Scott Roberts <ng19delta at yahoo.com> wrote:
> >> 
> >> > Visit our web site - See http://www.njarc.org
> >> > _______________________________________________
> >> > Hi Eveerybody-
> >> > I was looking at the website announcements, and
> >> > noticed the next activity is the regular
> monthly
> >> > meeting at Princeton. I thought I remember a
> radio
> >> > clinic coming up prior to that on the 8th or
> so-
> >> or
> >> > do
> >> > I remember incorrectly? I hope I remember
> rightly,
> >> > as
> >> > I can make that one, and despererately wish to
> >> bring
> >> > in my 37-650 Philco, to see if we can't get her
> >> > figured out once & for all...
> >> > 
> >> > 
> >> > Scott
> >> > 
> >> > PS- Any fan collectors out there? I am looking
> for
> >> a
> >> > source for 3/16(or so) dia. wool wick for the
> >> oilers
> >> > for my 1920's GE "handle" oscillating table fan
> >> > restoration. Is this something I might find at
> the
> >> > well stocked local(not chain) hardware store?
> >> > Thanks!
> >> > S.
> >> > 
> >> > 
> >> > 
> >> > 
> >> >        
> >> >
> >>
>
>____________________________________________________________________________________
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> -
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> >> >
> >>
>
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> >> > 
> >> 
> >> 
> >> 
> >>        
> >>
>
>____________________________________________________________________________________
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> answers
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> >> out.
> >>
>
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> >
> >
> >
> >       
>
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